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llvm-mirror/test/CodeGen/Mips/atomic.ll
Francis Visoiu Mistrih f191e5a702 [FastISel] Skip creating unnecessary vregs for arguments 
This behavior was added in r130928 for both FastISel and SD, and then
disabled in r131156 for FastISel.

This re-enables it for FastISel with the corresponding fix.

This is triggered only when FastISel can't lower the arguments and falls
back to SelectionDAG for it.

FastISel contains a map of "register fixups" where at the end of the
selection phase it replaces all uses of a register with another
register that FastISel sometimes pre-assigned. Code at the end of
SelectionDAGISel::runOnMachineFunction is doing the replacement at the
very end of the function, while other pieces that come in before that
look through the MachineFunction and assume everything is done. In this
case, the real issue is that the code emitting COPY instructions for the
liveins (physreg to vreg) (EmitLiveInCopies) is checking if the vreg
assigned to the physreg is used, and if it's not, it will skip the COPY.
If a register wasn't replaced with its assigned fixup yet, the copy will
be skipped and we'll end up with uses of undefined registers.

This fix moves the replacement of registers before the emission of
copies for the live-ins.

The initial motivation for this fix is to enable tail calls for
swiftself functions, which were blocked because we couldn't prove that
the swiftself argument (which is callee-save) comes from a function
argument (live-in), because there was an extra copy (vreg to vreg).

A few tests are affected by this:

* llvm/test/CodeGen/AArch64/swifterror.ll: we used to spill x21
(callee-save) but never reload it because it's attached to the return.
We now don't even spill it anymore.
* llvm/test/CodeGen/*/swiftself.ll: we tail-call now.
* llvm/test/CodeGen/AMDGPU/mubuf-legalize-operands.ll: I believe this
test was not really testing the right thing, but it worked because the
same registers were re-used.
* llvm/test/CodeGen/ARM/cmpxchg-O0.ll: regalloc changes
* llvm/test/CodeGen/ARM/swifterror.ll: get rid of a copy
* llvm/test/CodeGen/Mips/*: get rid of spills and copies
* llvm/test/CodeGen/SystemZ/swift-return.ll: smaller stack
* llvm/test/CodeGen/X86/atomic-unordered.ll: smaller stack
* llvm/test/CodeGen/X86/swifterror.ll: same as AArch64
* llvm/test/DebugInfo/X86/dbg-declare-arg.ll: stack size changed

Differential Revision: https://reviews.llvm.org/D62361

llvm-svn: 362963
2019-06-10 16:53:37 +00:00

7564 lines
254 KiB
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=mipsel-unknown-linux-gnu --disable-machine-licm -mcpu=mips32 -relocation-model=pic -verify-machineinstrs < %s | \
; RUN: FileCheck %s -check-prefix=MIPS32
; RUN: llc -mtriple=mipsel-unknown-linux-gnu -O0 --disable-machine-licm -mcpu=mips32 -relocation-model=pic -verify-machineinstrs < %s | \
; RUN: FileCheck %s -check-prefix=MIPS32O0
; RUN: llc -mtriple=mipsel-unknown-linux-gnu --disable-machine-licm -mcpu=mips32r2 -relocation-model=pic -verify-machineinstrs < %s | \
; RUN: FileCheck %s -check-prefix=MIPS32R2
; RUN: llc -mtriple=mipsel-unknown-linux-gnu --disable-machine-licm -mcpu=mips32r6 -relocation-model=pic -verify-machineinstrs < %s | \
; RUN: FileCheck %s -check-prefix=MIPS32R6
; RUN: llc -mtriple=mipsel-unknown-linux-gnu -O0 --disable-machine-licm -mcpu=mips32r6 -relocation-model=pic -verify-machineinstrs < %s | \
; RUN: FileCheck %s -check-prefix=MIPS32R6O0
; RUN: llc -mtriple=mips64el-unknown-linux-gnu --disable-machine-licm -mcpu=mips4 -relocation-model=pic -verify-machineinstrs < %s | \
; RUN: FileCheck %s -check-prefix=MIPS4
; RUN: llc -mtriple=mips64el-unknown-linux-gnu --disable-machine-licm -mcpu=mips64 -relocation-model=pic -verify-machineinstrs < %s | \
; RUN: FileCheck %s -check-prefix=MIPS64
; RUN: llc -mtriple=mips64el-unknown-linux-gnu --disable-machine-licm -mcpu=mips64r2 -relocation-model=pic -verify-machineinstrs < %s | \
; RUN: FileCheck %s -check-prefix=MIPS64R2
; RUN: llc -mtriple=mips64el-unknown-linux-gnu --disable-machine-licm -mcpu=mips64r6 -relocation-model=pic -verify-machineinstrs < %s | \
; RUN: FileCheck %s -check-prefix=MIPS64R6
; RUN: llc -mtriple=mips64-unknown-linux-gnu -O0 -mcpu=mips64r6 -relocation-model=pic -verify-machineinstrs -verify-machineinstrs < %s | \
; RUN: FileCheck %s -check-prefix=MIPS64R6O0
; RUN: llc -mtriple=mipsel-unknown-linux-gnu --disable-machine-licm -mcpu=mips32r2 -mattr=micromips -relocation-model=pic -verify-machineinstrs < %s | \
; RUN: FileCheck %s -check-prefix=MM32
; We want to verify the produced code is well formed all optimization levels, the rest of the tests which ensure correctness.
; RUN: llc -mtriple=mipsel-unknown-linux-gnu -O1 --disable-machine-licm -mcpu=mips32 -relocation-model=pic -verify-machineinstrs < %s | FileCheck %s --check-prefix=O1
; RUN: llc -mtriple=mipsel-unknown-linux-gnu -O2 --disable-machine-licm -mcpu=mips32 -relocation-model=pic -verify-machineinstrs < %s | FileCheck %s --check-prefix=O2
; RUN: llc -mtriple=mipsel-unknown-linux-gnu -O3 --disable-machine-licm -mcpu=mips32 -relocation-model=pic -verify-machineinstrs < %s | FileCheck %s --check-prefix=O3
; Keep one big-endian check so that we don't reduce testing, but don't add more
; since endianness doesn't affect the body of the atomic operations.
; RUN: llc -mtriple=mips-unknown-linux-gnu --disable-machine-licm -mcpu=mips32 -relocation-model=pic -verify-machineinstrs < %s | \
; RUN: FileCheck %s -check-prefix=MIPS32EB
@x = common global i32 0, align 4
define i32 @AtomicLoadAdd32(i32 signext %incr) nounwind {
; MIPS32-LABEL: AtomicLoadAdd32:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(x)($1)
; MIPS32-NEXT: $BB0_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $2, 0($1)
; MIPS32-NEXT: addu $3, $2, $4
; MIPS32-NEXT: sc $3, 0($1)
; MIPS32-NEXT: beqz $3, $BB0_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
;
; MIPS32O0-LABEL: AtomicLoadAdd32:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(x)($1)
; MIPS32O0-NEXT: $BB0_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $2, 0($1)
; MIPS32O0-NEXT: addu $3, $2, $4
; MIPS32O0-NEXT: sc $3, 0($1)
; MIPS32O0-NEXT: beqz $3, $BB0_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicLoadAdd32:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(x)($1)
; MIPS32R2-NEXT: $BB0_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $2, 0($1)
; MIPS32R2-NEXT: addu $3, $2, $4
; MIPS32R2-NEXT: sc $3, 0($1)
; MIPS32R2-NEXT: beqz $3, $BB0_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: nop
;
; MIPS32R6-LABEL: AtomicLoadAdd32:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(x)($1)
; MIPS32R6-NEXT: $BB0_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $2, 0($1)
; MIPS32R6-NEXT: addu $3, $2, $4
; MIPS32R6-NEXT: sc $3, 0($1)
; MIPS32R6-NEXT: beqzc $3, $BB0_1
; MIPS32R6-NEXT: nop
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: jrc $ra
;
; MIPS32R6O0-LABEL: AtomicLoadAdd32:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: lw $1, %got(x)($1)
; MIPS32R6O0-NEXT: $BB0_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $2, 0($1)
; MIPS32R6O0-NEXT: addu $3, $2, $4
; MIPS32R6O0-NEXT: sc $3, 0($1)
; MIPS32R6O0-NEXT: beqzc $3, $BB0_1
; MIPS32R6O0-NEXT: nop
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicLoadAdd32:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32)))
; MIPS4-NEXT: ld $1, %got_disp(x)($1)
; MIPS4-NEXT: .LBB0_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $2, 0($1)
; MIPS4-NEXT: addu $3, $2, $4
; MIPS4-NEXT: sc $3, 0($1)
; MIPS4-NEXT: beqz $3, .LBB0_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: nop
;
; MIPS64-LABEL: AtomicLoadAdd32:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32)))
; MIPS64-NEXT: ld $1, %got_disp(x)($1)
; MIPS64-NEXT: .LBB0_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $2, 0($1)
; MIPS64-NEXT: addu $3, $2, $4
; MIPS64-NEXT: sc $3, 0($1)
; MIPS64-NEXT: beqz $3, .LBB0_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: nop
;
; MIPS64R2-LABEL: AtomicLoadAdd32:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32)))
; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R2-NEXT: .LBB0_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $2, 0($1)
; MIPS64R2-NEXT: addu $3, $2, $4
; MIPS64R2-NEXT: sc $3, 0($1)
; MIPS64R2-NEXT: beqz $3, .LBB0_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: nop
;
; MIPS64R6-LABEL: AtomicLoadAdd32:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32)))
; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6-NEXT: .LBB0_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $2, 0($1)
; MIPS64R6-NEXT: addu $3, $2, $4
; MIPS64R6-NEXT: sc $3, 0($1)
; MIPS64R6-NEXT: beqzc $3, .LBB0_1
; MIPS64R6-NEXT: nop
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: jrc $ra
;
; MIPS64R6O0-LABEL: AtomicLoadAdd32:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6O0-NEXT: .LBB0_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $2, 0($1)
; MIPS64R6O0-NEXT: addu $3, $2, $4
; MIPS64R6O0-NEXT: sc $3, 0($1)
; MIPS64R6O0-NEXT: beqzc $3, .LBB0_1
; MIPS64R6O0-NEXT: nop
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicLoadAdd32:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(x)($2)
; MM32-NEXT: $BB0_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $2, 0($1)
; MM32-NEXT: addu16 $3, $2, $4
; MM32-NEXT: sc $3, 0($1)
; MM32-NEXT: beqzc $3, $BB0_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: jrc $ra
;
; O1-LABEL: AtomicLoadAdd32:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(x)($1)
; O1-NEXT: $BB0_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $2, 0($1)
; O1-NEXT: addu $3, $2, $4
; O1-NEXT: sc $3, 0($1)
; O1-NEXT: beqz $3, $BB0_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: jr $ra
; O1-NEXT: nop
;
; O2-LABEL: AtomicLoadAdd32:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(x)($1)
; O2-NEXT: $BB0_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $2, 0($1)
; O2-NEXT: addu $3, $2, $4
; O2-NEXT: sc $3, 0($1)
; O2-NEXT: beqz $3, $BB0_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: jr $ra
; O2-NEXT: nop
;
; O3-LABEL: AtomicLoadAdd32:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: lw $1, %got(x)($1)
; O3-NEXT: $BB0_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $2, 0($1)
; O3-NEXT: addu $3, $2, $4
; O3-NEXT: sc $3, 0($1)
; O3-NEXT: beqz $3, $BB0_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: jr $ra
; O3-NEXT: nop
;
; MIPS32EB-LABEL: AtomicLoadAdd32:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(x)($1)
; MIPS32EB-NEXT: $BB0_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $2, 0($1)
; MIPS32EB-NEXT: addu $3, $2, $4
; MIPS32EB-NEXT: sc $3, 0($1)
; MIPS32EB-NEXT: beqz $3, $BB0_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: nop
entry:
%0 = atomicrmw add i32* @x, i32 %incr monotonic
ret i32 %0
}
define i32 @AtomicLoadSub32(i32 signext %incr) nounwind {
; MIPS32-LABEL: AtomicLoadSub32:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(x)($1)
; MIPS32-NEXT: $BB1_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $2, 0($1)
; MIPS32-NEXT: subu $3, $2, $4
; MIPS32-NEXT: sc $3, 0($1)
; MIPS32-NEXT: beqz $3, $BB1_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
;
; MIPS32O0-LABEL: AtomicLoadSub32:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(x)($1)
; MIPS32O0-NEXT: $BB1_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $2, 0($1)
; MIPS32O0-NEXT: subu $3, $2, $4
; MIPS32O0-NEXT: sc $3, 0($1)
; MIPS32O0-NEXT: beqz $3, $BB1_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicLoadSub32:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(x)($1)
; MIPS32R2-NEXT: $BB1_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $2, 0($1)
; MIPS32R2-NEXT: subu $3, $2, $4
; MIPS32R2-NEXT: sc $3, 0($1)
; MIPS32R2-NEXT: beqz $3, $BB1_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: nop
;
; MIPS32R6-LABEL: AtomicLoadSub32:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(x)($1)
; MIPS32R6-NEXT: $BB1_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $2, 0($1)
; MIPS32R6-NEXT: subu $3, $2, $4
; MIPS32R6-NEXT: sc $3, 0($1)
; MIPS32R6-NEXT: beqzc $3, $BB1_1
; MIPS32R6-NEXT: nop
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: jrc $ra
;
; MIPS32R6O0-LABEL: AtomicLoadSub32:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: lw $1, %got(x)($1)
; MIPS32R6O0-NEXT: $BB1_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $2, 0($1)
; MIPS32R6O0-NEXT: subu $3, $2, $4
; MIPS32R6O0-NEXT: sc $3, 0($1)
; MIPS32R6O0-NEXT: beqzc $3, $BB1_1
; MIPS32R6O0-NEXT: nop
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicLoadSub32:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub32)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub32)))
; MIPS4-NEXT: ld $1, %got_disp(x)($1)
; MIPS4-NEXT: .LBB1_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $2, 0($1)
; MIPS4-NEXT: subu $3, $2, $4
; MIPS4-NEXT: sc $3, 0($1)
; MIPS4-NEXT: beqz $3, .LBB1_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: nop
;
; MIPS64-LABEL: AtomicLoadSub32:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub32)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub32)))
; MIPS64-NEXT: ld $1, %got_disp(x)($1)
; MIPS64-NEXT: .LBB1_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $2, 0($1)
; MIPS64-NEXT: subu $3, $2, $4
; MIPS64-NEXT: sc $3, 0($1)
; MIPS64-NEXT: beqz $3, .LBB1_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: nop
;
; MIPS64R2-LABEL: AtomicLoadSub32:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub32)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub32)))
; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R2-NEXT: .LBB1_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $2, 0($1)
; MIPS64R2-NEXT: subu $3, $2, $4
; MIPS64R2-NEXT: sc $3, 0($1)
; MIPS64R2-NEXT: beqz $3, .LBB1_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: nop
;
; MIPS64R6-LABEL: AtomicLoadSub32:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub32)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub32)))
; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6-NEXT: .LBB1_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $2, 0($1)
; MIPS64R6-NEXT: subu $3, $2, $4
; MIPS64R6-NEXT: sc $3, 0($1)
; MIPS64R6-NEXT: beqzc $3, .LBB1_1
; MIPS64R6-NEXT: nop
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: jrc $ra
;
; MIPS64R6O0-LABEL: AtomicLoadSub32:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub32)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub32)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6O0-NEXT: .LBB1_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $2, 0($1)
; MIPS64R6O0-NEXT: subu $3, $2, $4
; MIPS64R6O0-NEXT: sc $3, 0($1)
; MIPS64R6O0-NEXT: beqzc $3, .LBB1_1
; MIPS64R6O0-NEXT: nop
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicLoadSub32:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(x)($2)
; MM32-NEXT: $BB1_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $2, 0($1)
; MM32-NEXT: subu16 $3, $2, $4
; MM32-NEXT: sc $3, 0($1)
; MM32-NEXT: beqzc $3, $BB1_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: jrc $ra
;
; O1-LABEL: AtomicLoadSub32:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(x)($1)
; O1-NEXT: $BB1_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $2, 0($1)
; O1-NEXT: subu $3, $2, $4
; O1-NEXT: sc $3, 0($1)
; O1-NEXT: beqz $3, $BB1_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: jr $ra
; O1-NEXT: nop
;
; O2-LABEL: AtomicLoadSub32:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(x)($1)
; O2-NEXT: $BB1_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $2, 0($1)
; O2-NEXT: subu $3, $2, $4
; O2-NEXT: sc $3, 0($1)
; O2-NEXT: beqz $3, $BB1_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: jr $ra
; O2-NEXT: nop
;
; O3-LABEL: AtomicLoadSub32:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: lw $1, %got(x)($1)
; O3-NEXT: $BB1_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $2, 0($1)
; O3-NEXT: subu $3, $2, $4
; O3-NEXT: sc $3, 0($1)
; O3-NEXT: beqz $3, $BB1_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: jr $ra
; O3-NEXT: nop
;
; MIPS32EB-LABEL: AtomicLoadSub32:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(x)($1)
; MIPS32EB-NEXT: $BB1_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $2, 0($1)
; MIPS32EB-NEXT: subu $3, $2, $4
; MIPS32EB-NEXT: sc $3, 0($1)
; MIPS32EB-NEXT: beqz $3, $BB1_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: nop
entry:
%0 = atomicrmw sub i32* @x, i32 %incr monotonic
ret i32 %0
}
define i32 @AtomicLoadXor32(i32 signext %incr) nounwind {
; MIPS32-LABEL: AtomicLoadXor32:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(x)($1)
; MIPS32-NEXT: $BB2_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $2, 0($1)
; MIPS32-NEXT: xor $3, $2, $4
; MIPS32-NEXT: sc $3, 0($1)
; MIPS32-NEXT: beqz $3, $BB2_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
;
; MIPS32O0-LABEL: AtomicLoadXor32:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(x)($1)
; MIPS32O0-NEXT: $BB2_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $2, 0($1)
; MIPS32O0-NEXT: xor $3, $2, $4
; MIPS32O0-NEXT: sc $3, 0($1)
; MIPS32O0-NEXT: beqz $3, $BB2_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicLoadXor32:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(x)($1)
; MIPS32R2-NEXT: $BB2_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $2, 0($1)
; MIPS32R2-NEXT: xor $3, $2, $4
; MIPS32R2-NEXT: sc $3, 0($1)
; MIPS32R2-NEXT: beqz $3, $BB2_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: nop
;
; MIPS32R6-LABEL: AtomicLoadXor32:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(x)($1)
; MIPS32R6-NEXT: $BB2_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $2, 0($1)
; MIPS32R6-NEXT: xor $3, $2, $4
; MIPS32R6-NEXT: sc $3, 0($1)
; MIPS32R6-NEXT: beqzc $3, $BB2_1
; MIPS32R6-NEXT: nop
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: jrc $ra
;
; MIPS32R6O0-LABEL: AtomicLoadXor32:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: lw $1, %got(x)($1)
; MIPS32R6O0-NEXT: $BB2_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $2, 0($1)
; MIPS32R6O0-NEXT: xor $3, $2, $4
; MIPS32R6O0-NEXT: sc $3, 0($1)
; MIPS32R6O0-NEXT: beqzc $3, $BB2_1
; MIPS32R6O0-NEXT: nop
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicLoadXor32:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor32)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor32)))
; MIPS4-NEXT: ld $1, %got_disp(x)($1)
; MIPS4-NEXT: .LBB2_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $2, 0($1)
; MIPS4-NEXT: xor $3, $2, $4
; MIPS4-NEXT: sc $3, 0($1)
; MIPS4-NEXT: beqz $3, .LBB2_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: nop
;
; MIPS64-LABEL: AtomicLoadXor32:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor32)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor32)))
; MIPS64-NEXT: ld $1, %got_disp(x)($1)
; MIPS64-NEXT: .LBB2_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $2, 0($1)
; MIPS64-NEXT: xor $3, $2, $4
; MIPS64-NEXT: sc $3, 0($1)
; MIPS64-NEXT: beqz $3, .LBB2_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: nop
;
; MIPS64R2-LABEL: AtomicLoadXor32:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor32)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor32)))
; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R2-NEXT: .LBB2_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $2, 0($1)
; MIPS64R2-NEXT: xor $3, $2, $4
; MIPS64R2-NEXT: sc $3, 0($1)
; MIPS64R2-NEXT: beqz $3, .LBB2_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: nop
;
; MIPS64R6-LABEL: AtomicLoadXor32:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor32)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor32)))
; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6-NEXT: .LBB2_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $2, 0($1)
; MIPS64R6-NEXT: xor $3, $2, $4
; MIPS64R6-NEXT: sc $3, 0($1)
; MIPS64R6-NEXT: beqzc $3, .LBB2_1
; MIPS64R6-NEXT: nop
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: jrc $ra
;
; MIPS64R6O0-LABEL: AtomicLoadXor32:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor32)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor32)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6O0-NEXT: .LBB2_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $2, 0($1)
; MIPS64R6O0-NEXT: xor $3, $2, $4
; MIPS64R6O0-NEXT: sc $3, 0($1)
; MIPS64R6O0-NEXT: beqzc $3, .LBB2_1
; MIPS64R6O0-NEXT: nop
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicLoadXor32:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(x)($2)
; MM32-NEXT: $BB2_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $2, 0($1)
; MM32-NEXT: xor $3, $2, $4
; MM32-NEXT: sc $3, 0($1)
; MM32-NEXT: beqzc $3, $BB2_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: jrc $ra
;
; O1-LABEL: AtomicLoadXor32:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(x)($1)
; O1-NEXT: $BB2_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $2, 0($1)
; O1-NEXT: xor $3, $2, $4
; O1-NEXT: sc $3, 0($1)
; O1-NEXT: beqz $3, $BB2_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: jr $ra
; O1-NEXT: nop
;
; O2-LABEL: AtomicLoadXor32:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(x)($1)
; O2-NEXT: $BB2_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $2, 0($1)
; O2-NEXT: xor $3, $2, $4
; O2-NEXT: sc $3, 0($1)
; O2-NEXT: beqz $3, $BB2_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: jr $ra
; O2-NEXT: nop
;
; O3-LABEL: AtomicLoadXor32:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: lw $1, %got(x)($1)
; O3-NEXT: $BB2_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $2, 0($1)
; O3-NEXT: xor $3, $2, $4
; O3-NEXT: sc $3, 0($1)
; O3-NEXT: beqz $3, $BB2_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: jr $ra
; O3-NEXT: nop
;
; MIPS32EB-LABEL: AtomicLoadXor32:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(x)($1)
; MIPS32EB-NEXT: $BB2_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $2, 0($1)
; MIPS32EB-NEXT: xor $3, $2, $4
; MIPS32EB-NEXT: sc $3, 0($1)
; MIPS32EB-NEXT: beqz $3, $BB2_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: nop
entry:
%0 = atomicrmw xor i32* @x, i32 %incr monotonic
ret i32 %0
}
define i32 @AtomicLoadOr32(i32 signext %incr) nounwind {
; MIPS32-LABEL: AtomicLoadOr32:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(x)($1)
; MIPS32-NEXT: $BB3_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $2, 0($1)
; MIPS32-NEXT: or $3, $2, $4
; MIPS32-NEXT: sc $3, 0($1)
; MIPS32-NEXT: beqz $3, $BB3_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
;
; MIPS32O0-LABEL: AtomicLoadOr32:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(x)($1)
; MIPS32O0-NEXT: $BB3_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $2, 0($1)
; MIPS32O0-NEXT: or $3, $2, $4
; MIPS32O0-NEXT: sc $3, 0($1)
; MIPS32O0-NEXT: beqz $3, $BB3_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicLoadOr32:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(x)($1)
; MIPS32R2-NEXT: $BB3_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $2, 0($1)
; MIPS32R2-NEXT: or $3, $2, $4
; MIPS32R2-NEXT: sc $3, 0($1)
; MIPS32R2-NEXT: beqz $3, $BB3_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: nop
;
; MIPS32R6-LABEL: AtomicLoadOr32:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(x)($1)
; MIPS32R6-NEXT: $BB3_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $2, 0($1)
; MIPS32R6-NEXT: or $3, $2, $4
; MIPS32R6-NEXT: sc $3, 0($1)
; MIPS32R6-NEXT: beqzc $3, $BB3_1
; MIPS32R6-NEXT: nop
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: jrc $ra
;
; MIPS32R6O0-LABEL: AtomicLoadOr32:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: lw $1, %got(x)($1)
; MIPS32R6O0-NEXT: $BB3_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $2, 0($1)
; MIPS32R6O0-NEXT: or $3, $2, $4
; MIPS32R6O0-NEXT: sc $3, 0($1)
; MIPS32R6O0-NEXT: beqzc $3, $BB3_1
; MIPS32R6O0-NEXT: nop
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicLoadOr32:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr32)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr32)))
; MIPS4-NEXT: ld $1, %got_disp(x)($1)
; MIPS4-NEXT: .LBB3_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $2, 0($1)
; MIPS4-NEXT: or $3, $2, $4
; MIPS4-NEXT: sc $3, 0($1)
; MIPS4-NEXT: beqz $3, .LBB3_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: nop
;
; MIPS64-LABEL: AtomicLoadOr32:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr32)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr32)))
; MIPS64-NEXT: ld $1, %got_disp(x)($1)
; MIPS64-NEXT: .LBB3_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $2, 0($1)
; MIPS64-NEXT: or $3, $2, $4
; MIPS64-NEXT: sc $3, 0($1)
; MIPS64-NEXT: beqz $3, .LBB3_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: nop
;
; MIPS64R2-LABEL: AtomicLoadOr32:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr32)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr32)))
; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R2-NEXT: .LBB3_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $2, 0($1)
; MIPS64R2-NEXT: or $3, $2, $4
; MIPS64R2-NEXT: sc $3, 0($1)
; MIPS64R2-NEXT: beqz $3, .LBB3_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: nop
;
; MIPS64R6-LABEL: AtomicLoadOr32:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr32)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr32)))
; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6-NEXT: .LBB3_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $2, 0($1)
; MIPS64R6-NEXT: or $3, $2, $4
; MIPS64R6-NEXT: sc $3, 0($1)
; MIPS64R6-NEXT: beqzc $3, .LBB3_1
; MIPS64R6-NEXT: nop
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: jrc $ra
;
; MIPS64R6O0-LABEL: AtomicLoadOr32:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr32)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr32)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6O0-NEXT: .LBB3_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $2, 0($1)
; MIPS64R6O0-NEXT: or $3, $2, $4
; MIPS64R6O0-NEXT: sc $3, 0($1)
; MIPS64R6O0-NEXT: beqzc $3, .LBB3_1
; MIPS64R6O0-NEXT: nop
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicLoadOr32:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(x)($2)
; MM32-NEXT: $BB3_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $2, 0($1)
; MM32-NEXT: or $3, $2, $4
; MM32-NEXT: sc $3, 0($1)
; MM32-NEXT: beqzc $3, $BB3_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: jrc $ra
;
; O1-LABEL: AtomicLoadOr32:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(x)($1)
; O1-NEXT: $BB3_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $2, 0($1)
; O1-NEXT: or $3, $2, $4
; O1-NEXT: sc $3, 0($1)
; O1-NEXT: beqz $3, $BB3_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: jr $ra
; O1-NEXT: nop
;
; O2-LABEL: AtomicLoadOr32:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(x)($1)
; O2-NEXT: $BB3_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $2, 0($1)
; O2-NEXT: or $3, $2, $4
; O2-NEXT: sc $3, 0($1)
; O2-NEXT: beqz $3, $BB3_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: jr $ra
; O2-NEXT: nop
;
; O3-LABEL: AtomicLoadOr32:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: lw $1, %got(x)($1)
; O3-NEXT: $BB3_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $2, 0($1)
; O3-NEXT: or $3, $2, $4
; O3-NEXT: sc $3, 0($1)
; O3-NEXT: beqz $3, $BB3_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: jr $ra
; O3-NEXT: nop
;
; MIPS32EB-LABEL: AtomicLoadOr32:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(x)($1)
; MIPS32EB-NEXT: $BB3_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $2, 0($1)
; MIPS32EB-NEXT: or $3, $2, $4
; MIPS32EB-NEXT: sc $3, 0($1)
; MIPS32EB-NEXT: beqz $3, $BB3_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: nop
entry:
%0 = atomicrmw or i32* @x, i32 %incr monotonic
ret i32 %0
}
define i32 @AtomicLoadAnd32(i32 signext %incr) nounwind {
; MIPS32-LABEL: AtomicLoadAnd32:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(x)($1)
; MIPS32-NEXT: $BB4_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $2, 0($1)
; MIPS32-NEXT: and $3, $2, $4
; MIPS32-NEXT: sc $3, 0($1)
; MIPS32-NEXT: beqz $3, $BB4_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
;
; MIPS32O0-LABEL: AtomicLoadAnd32:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(x)($1)
; MIPS32O0-NEXT: $BB4_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $2, 0($1)
; MIPS32O0-NEXT: and $3, $2, $4
; MIPS32O0-NEXT: sc $3, 0($1)
; MIPS32O0-NEXT: beqz $3, $BB4_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicLoadAnd32:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(x)($1)
; MIPS32R2-NEXT: $BB4_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $2, 0($1)
; MIPS32R2-NEXT: and $3, $2, $4
; MIPS32R2-NEXT: sc $3, 0($1)
; MIPS32R2-NEXT: beqz $3, $BB4_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: nop
;
; MIPS32R6-LABEL: AtomicLoadAnd32:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(x)($1)
; MIPS32R6-NEXT: $BB4_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $2, 0($1)
; MIPS32R6-NEXT: and $3, $2, $4
; MIPS32R6-NEXT: sc $3, 0($1)
; MIPS32R6-NEXT: beqzc $3, $BB4_1
; MIPS32R6-NEXT: nop
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: jrc $ra
;
; MIPS32R6O0-LABEL: AtomicLoadAnd32:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: lw $1, %got(x)($1)
; MIPS32R6O0-NEXT: $BB4_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $2, 0($1)
; MIPS32R6O0-NEXT: and $3, $2, $4
; MIPS32R6O0-NEXT: sc $3, 0($1)
; MIPS32R6O0-NEXT: beqzc $3, $BB4_1
; MIPS32R6O0-NEXT: nop
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicLoadAnd32:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd32)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd32)))
; MIPS4-NEXT: ld $1, %got_disp(x)($1)
; MIPS4-NEXT: .LBB4_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $2, 0($1)
; MIPS4-NEXT: and $3, $2, $4
; MIPS4-NEXT: sc $3, 0($1)
; MIPS4-NEXT: beqz $3, .LBB4_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: nop
;
; MIPS64-LABEL: AtomicLoadAnd32:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd32)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd32)))
; MIPS64-NEXT: ld $1, %got_disp(x)($1)
; MIPS64-NEXT: .LBB4_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $2, 0($1)
; MIPS64-NEXT: and $3, $2, $4
; MIPS64-NEXT: sc $3, 0($1)
; MIPS64-NEXT: beqz $3, .LBB4_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: nop
;
; MIPS64R2-LABEL: AtomicLoadAnd32:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd32)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd32)))
; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R2-NEXT: .LBB4_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $2, 0($1)
; MIPS64R2-NEXT: and $3, $2, $4
; MIPS64R2-NEXT: sc $3, 0($1)
; MIPS64R2-NEXT: beqz $3, .LBB4_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: nop
;
; MIPS64R6-LABEL: AtomicLoadAnd32:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd32)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd32)))
; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6-NEXT: .LBB4_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $2, 0($1)
; MIPS64R6-NEXT: and $3, $2, $4
; MIPS64R6-NEXT: sc $3, 0($1)
; MIPS64R6-NEXT: beqzc $3, .LBB4_1
; MIPS64R6-NEXT: nop
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: jrc $ra
;
; MIPS64R6O0-LABEL: AtomicLoadAnd32:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd32)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd32)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6O0-NEXT: .LBB4_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $2, 0($1)
; MIPS64R6O0-NEXT: and $3, $2, $4
; MIPS64R6O0-NEXT: sc $3, 0($1)
; MIPS64R6O0-NEXT: beqzc $3, .LBB4_1
; MIPS64R6O0-NEXT: nop
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicLoadAnd32:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(x)($2)
; MM32-NEXT: $BB4_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $2, 0($1)
; MM32-NEXT: and $3, $2, $4
; MM32-NEXT: sc $3, 0($1)
; MM32-NEXT: beqzc $3, $BB4_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: jrc $ra
;
; O1-LABEL: AtomicLoadAnd32:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(x)($1)
; O1-NEXT: $BB4_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $2, 0($1)
; O1-NEXT: and $3, $2, $4
; O1-NEXT: sc $3, 0($1)
; O1-NEXT: beqz $3, $BB4_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: jr $ra
; O1-NEXT: nop
;
; O2-LABEL: AtomicLoadAnd32:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(x)($1)
; O2-NEXT: $BB4_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $2, 0($1)
; O2-NEXT: and $3, $2, $4
; O2-NEXT: sc $3, 0($1)
; O2-NEXT: beqz $3, $BB4_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: jr $ra
; O2-NEXT: nop
;
; O3-LABEL: AtomicLoadAnd32:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: lw $1, %got(x)($1)
; O3-NEXT: $BB4_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $2, 0($1)
; O3-NEXT: and $3, $2, $4
; O3-NEXT: sc $3, 0($1)
; O3-NEXT: beqz $3, $BB4_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: jr $ra
; O3-NEXT: nop
;
; MIPS32EB-LABEL: AtomicLoadAnd32:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(x)($1)
; MIPS32EB-NEXT: $BB4_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $2, 0($1)
; MIPS32EB-NEXT: and $3, $2, $4
; MIPS32EB-NEXT: sc $3, 0($1)
; MIPS32EB-NEXT: beqz $3, $BB4_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: nop
entry:
%0 = atomicrmw and i32* @x, i32 %incr monotonic
ret i32 %0
}
define i32 @AtomicLoadNand32(i32 signext %incr) nounwind {
; MIPS32-LABEL: AtomicLoadNand32:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(x)($1)
; MIPS32-NEXT: $BB5_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $2, 0($1)
; MIPS32-NEXT: and $3, $2, $4
; MIPS32-NEXT: nor $3, $zero, $3
; MIPS32-NEXT: sc $3, 0($1)
; MIPS32-NEXT: beqz $3, $BB5_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
;
; MIPS32O0-LABEL: AtomicLoadNand32:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(x)($1)
; MIPS32O0-NEXT: $BB5_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $2, 0($1)
; MIPS32O0-NEXT: and $3, $2, $4
; MIPS32O0-NEXT: nor $3, $zero, $3
; MIPS32O0-NEXT: sc $3, 0($1)
; MIPS32O0-NEXT: beqz $3, $BB5_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicLoadNand32:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(x)($1)
; MIPS32R2-NEXT: $BB5_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $2, 0($1)
; MIPS32R2-NEXT: and $3, $2, $4
; MIPS32R2-NEXT: nor $3, $zero, $3
; MIPS32R2-NEXT: sc $3, 0($1)
; MIPS32R2-NEXT: beqz $3, $BB5_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: nop
;
; MIPS32R6-LABEL: AtomicLoadNand32:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(x)($1)
; MIPS32R6-NEXT: $BB5_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $2, 0($1)
; MIPS32R6-NEXT: and $3, $2, $4
; MIPS32R6-NEXT: nor $3, $zero, $3
; MIPS32R6-NEXT: sc $3, 0($1)
; MIPS32R6-NEXT: beqzc $3, $BB5_1
; MIPS32R6-NEXT: nop
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: jrc $ra
;
; MIPS32R6O0-LABEL: AtomicLoadNand32:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: lw $1, %got(x)($1)
; MIPS32R6O0-NEXT: $BB5_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $2, 0($1)
; MIPS32R6O0-NEXT: and $3, $2, $4
; MIPS32R6O0-NEXT: nor $3, $zero, $3
; MIPS32R6O0-NEXT: sc $3, 0($1)
; MIPS32R6O0-NEXT: beqzc $3, $BB5_1
; MIPS32R6O0-NEXT: nop
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicLoadNand32:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand32)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand32)))
; MIPS4-NEXT: ld $1, %got_disp(x)($1)
; MIPS4-NEXT: .LBB5_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $2, 0($1)
; MIPS4-NEXT: and $3, $2, $4
; MIPS4-NEXT: nor $3, $zero, $3
; MIPS4-NEXT: sc $3, 0($1)
; MIPS4-NEXT: beqz $3, .LBB5_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: nop
;
; MIPS64-LABEL: AtomicLoadNand32:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand32)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand32)))
; MIPS64-NEXT: ld $1, %got_disp(x)($1)
; MIPS64-NEXT: .LBB5_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $2, 0($1)
; MIPS64-NEXT: and $3, $2, $4
; MIPS64-NEXT: nor $3, $zero, $3
; MIPS64-NEXT: sc $3, 0($1)
; MIPS64-NEXT: beqz $3, .LBB5_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: nop
;
; MIPS64R2-LABEL: AtomicLoadNand32:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand32)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand32)))
; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R2-NEXT: .LBB5_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $2, 0($1)
; MIPS64R2-NEXT: and $3, $2, $4
; MIPS64R2-NEXT: nor $3, $zero, $3
; MIPS64R2-NEXT: sc $3, 0($1)
; MIPS64R2-NEXT: beqz $3, .LBB5_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: nop
;
; MIPS64R6-LABEL: AtomicLoadNand32:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand32)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand32)))
; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6-NEXT: .LBB5_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $2, 0($1)
; MIPS64R6-NEXT: and $3, $2, $4
; MIPS64R6-NEXT: nor $3, $zero, $3
; MIPS64R6-NEXT: sc $3, 0($1)
; MIPS64R6-NEXT: beqzc $3, .LBB5_1
; MIPS64R6-NEXT: nop
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: jrc $ra
;
; MIPS64R6O0-LABEL: AtomicLoadNand32:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand32)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand32)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6O0-NEXT: .LBB5_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $2, 0($1)
; MIPS64R6O0-NEXT: and $3, $2, $4
; MIPS64R6O0-NEXT: nor $3, $zero, $3
; MIPS64R6O0-NEXT: sc $3, 0($1)
; MIPS64R6O0-NEXT: beqzc $3, .LBB5_1
; MIPS64R6O0-NEXT: nop
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicLoadNand32:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(x)($2)
; MM32-NEXT: $BB5_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $2, 0($1)
; MM32-NEXT: and $3, $2, $4
; MM32-NEXT: nor $3, $zero, $3
; MM32-NEXT: sc $3, 0($1)
; MM32-NEXT: beqzc $3, $BB5_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: jrc $ra
;
; O1-LABEL: AtomicLoadNand32:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(x)($1)
; O1-NEXT: $BB5_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $2, 0($1)
; O1-NEXT: and $3, $2, $4
; O1-NEXT: nor $3, $zero, $3
; O1-NEXT: sc $3, 0($1)
; O1-NEXT: beqz $3, $BB5_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: jr $ra
; O1-NEXT: nop
;
; O2-LABEL: AtomicLoadNand32:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(x)($1)
; O2-NEXT: $BB5_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $2, 0($1)
; O2-NEXT: and $3, $2, $4
; O2-NEXT: nor $3, $zero, $3
; O2-NEXT: sc $3, 0($1)
; O2-NEXT: beqz $3, $BB5_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: jr $ra
; O2-NEXT: nop
;
; O3-LABEL: AtomicLoadNand32:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: lw $1, %got(x)($1)
; O3-NEXT: $BB5_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $2, 0($1)
; O3-NEXT: and $3, $2, $4
; O3-NEXT: nor $3, $zero, $3
; O3-NEXT: sc $3, 0($1)
; O3-NEXT: beqz $3, $BB5_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: jr $ra
; O3-NEXT: nop
;
; MIPS32EB-LABEL: AtomicLoadNand32:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(x)($1)
; MIPS32EB-NEXT: $BB5_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $2, 0($1)
; MIPS32EB-NEXT: and $3, $2, $4
; MIPS32EB-NEXT: nor $3, $zero, $3
; MIPS32EB-NEXT: sc $3, 0($1)
; MIPS32EB-NEXT: beqz $3, $BB5_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: nop
entry:
%0 = atomicrmw nand i32* @x, i32 %incr monotonic
ret i32 %0
}
define i32 @AtomicSwap32(i32 signext %newval) nounwind {
; MIPS32-LABEL: AtomicSwap32:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addiu $sp, $sp, -8
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: sw $4, 4($sp)
; MIPS32-NEXT: lw $1, %got(x)($1)
; MIPS32-NEXT: $BB6_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $2, 0($1)
; MIPS32-NEXT: move $3, $4
; MIPS32-NEXT: sc $3, 0($1)
; MIPS32-NEXT: beqz $3, $BB6_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: addiu $sp, $sp, 8
;
; MIPS32O0-LABEL: AtomicSwap32:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addiu $sp, $sp, -8
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: sw $4, 4($sp)
; MIPS32O0-NEXT: lw $2, 4($sp)
; MIPS32O0-NEXT: lw $1, %got(x)($1)
; MIPS32O0-NEXT: $BB6_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $3, 0($1)
; MIPS32O0-NEXT: move $4, $2
; MIPS32O0-NEXT: sc $4, 0($1)
; MIPS32O0-NEXT: beqz $4, $BB6_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: move $2, $3
; MIPS32O0-NEXT: addiu $sp, $sp, 8
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicSwap32:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addiu $sp, $sp, -8
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: sw $4, 4($sp)
; MIPS32R2-NEXT: lw $1, %got(x)($1)
; MIPS32R2-NEXT: $BB6_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $2, 0($1)
; MIPS32R2-NEXT: move $3, $4
; MIPS32R2-NEXT: sc $3, 0($1)
; MIPS32R2-NEXT: beqz $3, $BB6_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: addiu $sp, $sp, 8
;
; MIPS32R6-LABEL: AtomicSwap32:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addiu $sp, $sp, -8
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: sw $4, 4($sp)
; MIPS32R6-NEXT: lw $1, %got(x)($1)
; MIPS32R6-NEXT: $BB6_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $2, 0($1)
; MIPS32R6-NEXT: move $3, $4
; MIPS32R6-NEXT: sc $3, 0($1)
; MIPS32R6-NEXT: beqzc $3, $BB6_1
; MIPS32R6-NEXT: nop
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: addiu $sp, $sp, 8
;
; MIPS32R6O0-LABEL: AtomicSwap32:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addiu $sp, $sp, -8
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: sw $4, 4($sp)
; MIPS32R6O0-NEXT: lw $2, 4($sp)
; MIPS32R6O0-NEXT: lw $1, %got(x)($1)
; MIPS32R6O0-NEXT: $BB6_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $3, 0($1)
; MIPS32R6O0-NEXT: move $4, $2
; MIPS32R6O0-NEXT: sc $4, 0($1)
; MIPS32R6O0-NEXT: beqzc $4, $BB6_1
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: move $2, $3
; MIPS32R6O0-NEXT: addiu $sp, $sp, 8
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicSwap32:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: daddiu $sp, $sp, -16
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap32)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap32)))
; MIPS4-NEXT: sw $4, 12($sp)
; MIPS4-NEXT: ld $1, %got_disp(x)($1)
; MIPS4-NEXT: .LBB6_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $2, 0($1)
; MIPS4-NEXT: move $3, $4
; MIPS4-NEXT: sc $3, 0($1)
; MIPS4-NEXT: beqz $3, .LBB6_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: daddiu $sp, $sp, 16
;
; MIPS64-LABEL: AtomicSwap32:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: daddiu $sp, $sp, -16
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap32)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap32)))
; MIPS64-NEXT: sw $4, 12($sp)
; MIPS64-NEXT: ld $1, %got_disp(x)($1)
; MIPS64-NEXT: .LBB6_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $2, 0($1)
; MIPS64-NEXT: move $3, $4
; MIPS64-NEXT: sc $3, 0($1)
; MIPS64-NEXT: beqz $3, .LBB6_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: daddiu $sp, $sp, 16
;
; MIPS64R2-LABEL: AtomicSwap32:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: daddiu $sp, $sp, -16
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap32)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap32)))
; MIPS64R2-NEXT: sw $4, 12($sp)
; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R2-NEXT: .LBB6_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $2, 0($1)
; MIPS64R2-NEXT: move $3, $4
; MIPS64R2-NEXT: sc $3, 0($1)
; MIPS64R2-NEXT: beqz $3, .LBB6_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: daddiu $sp, $sp, 16
;
; MIPS64R6-LABEL: AtomicSwap32:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: daddiu $sp, $sp, -16
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap32)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap32)))
; MIPS64R6-NEXT: sw $4, 12($sp)
; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6-NEXT: .LBB6_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $2, 0($1)
; MIPS64R6-NEXT: move $3, $4
; MIPS64R6-NEXT: sc $3, 0($1)
; MIPS64R6-NEXT: beqzc $3, .LBB6_1
; MIPS64R6-NEXT: nop
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: jr $ra
; MIPS64R6-NEXT: daddiu $sp, $sp, 16
;
; MIPS64R6O0-LABEL: AtomicSwap32:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap32)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap32)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: sw $4, 12($sp)
; MIPS64R6O0-NEXT: lw $2, 12($sp)
; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6O0-NEXT: .LBB6_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $3, 0($1)
; MIPS64R6O0-NEXT: move $4, $2
; MIPS64R6O0-NEXT: sc $4, 0($1)
; MIPS64R6O0-NEXT: beqzc $4, .LBB6_1
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: move $2, $3
; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicSwap32:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addiu $sp, $sp, -8
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: sw $4, 4($sp)
; MM32-NEXT: lw $1, %got(x)($2)
; MM32-NEXT: $BB6_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $2, 0($1)
; MM32-NEXT: move $3, $4
; MM32-NEXT: sc $3, 0($1)
; MM32-NEXT: beqzc $3, $BB6_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: addiusp 8
; MM32-NEXT: jrc $ra
;
; O1-LABEL: AtomicSwap32:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addiu $sp, $sp, -8
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: sw $4, 4($sp)
; O1-NEXT: lw $1, %got(x)($1)
; O1-NEXT: $BB6_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $2, 0($1)
; O1-NEXT: move $3, $4
; O1-NEXT: sc $3, 0($1)
; O1-NEXT: beqz $3, $BB6_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: jr $ra
; O1-NEXT: addiu $sp, $sp, 8
;
; O2-LABEL: AtomicSwap32:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addiu $sp, $sp, -8
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: sw $4, 4($sp)
; O2-NEXT: lw $1, %got(x)($1)
; O2-NEXT: $BB6_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $2, 0($1)
; O2-NEXT: move $3, $4
; O2-NEXT: sc $3, 0($1)
; O2-NEXT: beqz $3, $BB6_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: jr $ra
; O2-NEXT: addiu $sp, $sp, 8
;
; O3-LABEL: AtomicSwap32:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addiu $sp, $sp, -8
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: sw $4, 4($sp)
; O3-NEXT: lw $1, %got(x)($1)
; O3-NEXT: $BB6_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $2, 0($1)
; O3-NEXT: move $3, $4
; O3-NEXT: sc $3, 0($1)
; O3-NEXT: beqz $3, $BB6_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: jr $ra
; O3-NEXT: addiu $sp, $sp, 8
;
; MIPS32EB-LABEL: AtomicSwap32:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addiu $sp, $sp, -8
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: sw $4, 4($sp)
; MIPS32EB-NEXT: lw $1, %got(x)($1)
; MIPS32EB-NEXT: $BB6_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $2, 0($1)
; MIPS32EB-NEXT: move $3, $4
; MIPS32EB-NEXT: sc $3, 0($1)
; MIPS32EB-NEXT: beqz $3, $BB6_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: addiu $sp, $sp, 8
entry:
%newval.addr = alloca i32, align 4
store i32 %newval, i32* %newval.addr, align 4
%tmp = load i32, i32* %newval.addr, align 4
%0 = atomicrmw xchg i32* @x, i32 %tmp monotonic
ret i32 %0
}
define i32 @AtomicCmpSwap32(i32 signext %oldval, i32 signext %newval) nounwind {
; MIPS32-LABEL: AtomicCmpSwap32:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addiu $sp, $sp, -8
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: sw $5, 4($sp)
; MIPS32-NEXT: lw $1, %got(x)($1)
; MIPS32-NEXT: $BB7_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $2, 0($1)
; MIPS32-NEXT: bne $2, $4, $BB7_3
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: # in Loop: Header=BB7_1 Depth=1
; MIPS32-NEXT: move $3, $5
; MIPS32-NEXT: sc $3, 0($1)
; MIPS32-NEXT: beqz $3, $BB7_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: $BB7_3: # %entry
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: addiu $sp, $sp, 8
;
; MIPS32O0-LABEL: AtomicCmpSwap32:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addiu $sp, $sp, -8
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: sw $5, 4($sp)
; MIPS32O0-NEXT: lw $2, 4($sp)
; MIPS32O0-NEXT: lw $1, %got(x)($1)
; MIPS32O0-NEXT: move $3, $4
; MIPS32O0-NEXT: $BB7_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $5, 0($1)
; MIPS32O0-NEXT: bne $5, $3, $BB7_3
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: # in Loop: Header=BB7_1 Depth=1
; MIPS32O0-NEXT: move $6, $2
; MIPS32O0-NEXT: sc $6, 0($1)
; MIPS32O0-NEXT: beqz $6, $BB7_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: $BB7_3: # %entry
; MIPS32O0-NEXT: xor $1, $5, $4
; MIPS32O0-NEXT: sltiu $1, $1, 1
; MIPS32O0-NEXT: move $2, $5
; MIPS32O0-NEXT: addiu $sp, $sp, 8
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicCmpSwap32:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addiu $sp, $sp, -8
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: sw $5, 4($sp)
; MIPS32R2-NEXT: lw $1, %got(x)($1)
; MIPS32R2-NEXT: $BB7_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $2, 0($1)
; MIPS32R2-NEXT: bne $2, $4, $BB7_3
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: # in Loop: Header=BB7_1 Depth=1
; MIPS32R2-NEXT: move $3, $5
; MIPS32R2-NEXT: sc $3, 0($1)
; MIPS32R2-NEXT: beqz $3, $BB7_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: $BB7_3: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: addiu $sp, $sp, 8
;
; MIPS32R6-LABEL: AtomicCmpSwap32:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addiu $sp, $sp, -8
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: sw $5, 4($sp)
; MIPS32R6-NEXT: lw $1, %got(x)($1)
; MIPS32R6-NEXT: $BB7_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $2, 0($1)
; MIPS32R6-NEXT: bnec $2, $4, $BB7_3
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: # in Loop: Header=BB7_1 Depth=1
; MIPS32R6-NEXT: move $3, $5
; MIPS32R6-NEXT: sc $3, 0($1)
; MIPS32R6-NEXT: beqzc $3, $BB7_1
; MIPS32R6-NEXT: nop
; MIPS32R6-NEXT: $BB7_3: # %entry
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: addiu $sp, $sp, 8
;
; MIPS32R6O0-LABEL: AtomicCmpSwap32:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addiu $sp, $sp, -8
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: sw $5, 4($sp)
; MIPS32R6O0-NEXT: lw $2, 4($sp)
; MIPS32R6O0-NEXT: lw $1, %got(x)($1)
; MIPS32R6O0-NEXT: $BB7_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $3, 0($1)
; MIPS32R6O0-NEXT: bnec $3, $4, $BB7_3
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: # in Loop: Header=BB7_1 Depth=1
; MIPS32R6O0-NEXT: move $5, $2
; MIPS32R6O0-NEXT: sc $5, 0($1)
; MIPS32R6O0-NEXT: beqzc $5, $BB7_1
; MIPS32R6O0-NEXT: $BB7_3: # %entry
; MIPS32R6O0-NEXT: move $2, $3
; MIPS32R6O0-NEXT: addiu $sp, $sp, 8
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicCmpSwap32:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: daddiu $sp, $sp, -16
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap32)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap32)))
; MIPS4-NEXT: sw $5, 12($sp)
; MIPS4-NEXT: ld $1, %got_disp(x)($1)
; MIPS4-NEXT: .LBB7_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $2, 0($1)
; MIPS4-NEXT: bne $2, $4, .LBB7_3
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: # in Loop: Header=BB7_1 Depth=1
; MIPS4-NEXT: move $3, $5
; MIPS4-NEXT: sc $3, 0($1)
; MIPS4-NEXT: beqz $3, .LBB7_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: .LBB7_3: # %entry
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: daddiu $sp, $sp, 16
;
; MIPS64-LABEL: AtomicCmpSwap32:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: daddiu $sp, $sp, -16
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap32)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap32)))
; MIPS64-NEXT: sw $5, 12($sp)
; MIPS64-NEXT: ld $1, %got_disp(x)($1)
; MIPS64-NEXT: .LBB7_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $2, 0($1)
; MIPS64-NEXT: bne $2, $4, .LBB7_3
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: # in Loop: Header=BB7_1 Depth=1
; MIPS64-NEXT: move $3, $5
; MIPS64-NEXT: sc $3, 0($1)
; MIPS64-NEXT: beqz $3, .LBB7_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: .LBB7_3: # %entry
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: daddiu $sp, $sp, 16
;
; MIPS64R2-LABEL: AtomicCmpSwap32:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: daddiu $sp, $sp, -16
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap32)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap32)))
; MIPS64R2-NEXT: sw $5, 12($sp)
; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R2-NEXT: .LBB7_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $2, 0($1)
; MIPS64R2-NEXT: bne $2, $4, .LBB7_3
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: # in Loop: Header=BB7_1 Depth=1
; MIPS64R2-NEXT: move $3, $5
; MIPS64R2-NEXT: sc $3, 0($1)
; MIPS64R2-NEXT: beqz $3, .LBB7_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: .LBB7_3: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: daddiu $sp, $sp, 16
;
; MIPS64R6-LABEL: AtomicCmpSwap32:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: daddiu $sp, $sp, -16
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap32)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap32)))
; MIPS64R6-NEXT: sw $5, 12($sp)
; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6-NEXT: .LBB7_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $2, 0($1)
; MIPS64R6-NEXT: bnec $2, $4, .LBB7_3
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: # in Loop: Header=BB7_1 Depth=1
; MIPS64R6-NEXT: move $3, $5
; MIPS64R6-NEXT: sc $3, 0($1)
; MIPS64R6-NEXT: beqzc $3, .LBB7_1
; MIPS64R6-NEXT: nop
; MIPS64R6-NEXT: .LBB7_3: # %entry
; MIPS64R6-NEXT: jr $ra
; MIPS64R6-NEXT: daddiu $sp, $sp, 16
;
; MIPS64R6O0-LABEL: AtomicCmpSwap32:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap32)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap32)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: # kill: def $a1 killed $a1 killed $a1_64
; MIPS64R6O0-NEXT: sw $5, 12($sp)
; MIPS64R6O0-NEXT: lw $2, 12($sp)
; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6O0-NEXT: .LBB7_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $3, 0($1)
; MIPS64R6O0-NEXT: bnec $3, $4, .LBB7_3
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: # in Loop: Header=BB7_1 Depth=1
; MIPS64R6O0-NEXT: move $5, $2
; MIPS64R6O0-NEXT: sc $5, 0($1)
; MIPS64R6O0-NEXT: beqzc $5, .LBB7_1
; MIPS64R6O0-NEXT: .LBB7_3: # %entry
; MIPS64R6O0-NEXT: move $2, $3
; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicCmpSwap32:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addiu $sp, $sp, -8
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: sw $5, 4($sp)
; MM32-NEXT: lw $1, %got(x)($2)
; MM32-NEXT: $BB7_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $2, 0($1)
; MM32-NEXT: bne $2, $4, $BB7_3
; MM32-NEXT: nop
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: # in Loop: Header=BB7_1 Depth=1
; MM32-NEXT: move $3, $5
; MM32-NEXT: sc $3, 0($1)
; MM32-NEXT: beqzc $3, $BB7_1
; MM32-NEXT: $BB7_3: # %entry
; MM32-NEXT: addiusp 8
; MM32-NEXT: jrc $ra
;
; O1-LABEL: AtomicCmpSwap32:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addiu $sp, $sp, -8
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: sw $5, 4($sp)
; O1-NEXT: lw $1, %got(x)($1)
; O1-NEXT: $BB7_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $2, 0($1)
; O1-NEXT: bne $2, $4, $BB7_3
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: # in Loop: Header=BB7_1 Depth=1
; O1-NEXT: move $3, $5
; O1-NEXT: sc $3, 0($1)
; O1-NEXT: beqz $3, $BB7_1
; O1-NEXT: nop
; O1-NEXT: $BB7_3: # %entry
; O1-NEXT: jr $ra
; O1-NEXT: addiu $sp, $sp, 8
;
; O2-LABEL: AtomicCmpSwap32:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addiu $sp, $sp, -8
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: sw $5, 4($sp)
; O2-NEXT: lw $1, %got(x)($1)
; O2-NEXT: $BB7_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $2, 0($1)
; O2-NEXT: bne $2, $4, $BB7_3
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: # in Loop: Header=BB7_1 Depth=1
; O2-NEXT: move $3, $5
; O2-NEXT: sc $3, 0($1)
; O2-NEXT: beqz $3, $BB7_1
; O2-NEXT: nop
; O2-NEXT: $BB7_3: # %entry
; O2-NEXT: jr $ra
; O2-NEXT: addiu $sp, $sp, 8
;
; O3-LABEL: AtomicCmpSwap32:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addiu $sp, $sp, -8
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: sw $5, 4($sp)
; O3-NEXT: lw $1, %got(x)($1)
; O3-NEXT: $BB7_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $2, 0($1)
; O3-NEXT: bne $2, $4, $BB7_3
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: # in Loop: Header=BB7_1 Depth=1
; O3-NEXT: move $3, $5
; O3-NEXT: sc $3, 0($1)
; O3-NEXT: beqz $3, $BB7_1
; O3-NEXT: nop
; O3-NEXT: $BB7_3: # %entry
; O3-NEXT: jr $ra
; O3-NEXT: addiu $sp, $sp, 8
;
; MIPS32EB-LABEL: AtomicCmpSwap32:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addiu $sp, $sp, -8
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: sw $5, 4($sp)
; MIPS32EB-NEXT: lw $1, %got(x)($1)
; MIPS32EB-NEXT: $BB7_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $2, 0($1)
; MIPS32EB-NEXT: bne $2, $4, $BB7_3
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: # in Loop: Header=BB7_1 Depth=1
; MIPS32EB-NEXT: move $3, $5
; MIPS32EB-NEXT: sc $3, 0($1)
; MIPS32EB-NEXT: beqz $3, $BB7_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: $BB7_3: # %entry
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: addiu $sp, $sp, 8
entry:
%newval.addr = alloca i32, align 4
store i32 %newval, i32* %newval.addr, align 4
%tmp = load i32, i32* %newval.addr, align 4
%0 = cmpxchg i32* @x, i32 %oldval, i32 %tmp monotonic monotonic
%1 = extractvalue { i32, i1 } %0, 0
ret i32 %1
}
@y = common global i8 0, align 1
define signext i8 @AtomicLoadAdd8(i8 signext %incr) nounwind {
; MIPS32-LABEL: AtomicLoadAdd8:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(y)($1)
; MIPS32-NEXT: addiu $2, $zero, -4
; MIPS32-NEXT: and $2, $1, $2
; MIPS32-NEXT: andi $1, $1, 3
; MIPS32-NEXT: sll $3, $1, 3
; MIPS32-NEXT: ori $1, $zero, 255
; MIPS32-NEXT: sllv $5, $1, $3
; MIPS32-NEXT: nor $6, $zero, $5
; MIPS32-NEXT: sllv $4, $4, $3
; MIPS32-NEXT: $BB8_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $7, 0($2)
; MIPS32-NEXT: addu $8, $7, $4
; MIPS32-NEXT: and $8, $8, $5
; MIPS32-NEXT: and $9, $7, $6
; MIPS32-NEXT: or $9, $9, $8
; MIPS32-NEXT: sc $9, 0($2)
; MIPS32-NEXT: beqz $9, $BB8_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: and $1, $7, $5
; MIPS32-NEXT: srlv $1, $1, $3
; MIPS32-NEXT: sll $1, $1, 24
; MIPS32-NEXT: sra $1, $1, 24
; MIPS32-NEXT: # %bb.3: # %entry
; MIPS32-NEXT: sll $1, $1, 24
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: sra $2, $1, 24
;
; MIPS32O0-LABEL: AtomicLoadAdd8:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addiu $sp, $sp, -8
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(y)($1)
; MIPS32O0-NEXT: addiu $2, $zero, -4
; MIPS32O0-NEXT: and $2, $1, $2
; MIPS32O0-NEXT: andi $1, $1, 3
; MIPS32O0-NEXT: sll $1, $1, 3
; MIPS32O0-NEXT: ori $3, $zero, 255
; MIPS32O0-NEXT: sllv $3, $3, $1
; MIPS32O0-NEXT: nor $5, $zero, $3
; MIPS32O0-NEXT: sllv $4, $4, $1
; MIPS32O0-NEXT: $BB8_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $7, 0($2)
; MIPS32O0-NEXT: addu $8, $7, $4
; MIPS32O0-NEXT: and $8, $8, $3
; MIPS32O0-NEXT: and $9, $7, $5
; MIPS32O0-NEXT: or $9, $9, $8
; MIPS32O0-NEXT: sc $9, 0($2)
; MIPS32O0-NEXT: beqz $9, $BB8_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: and $6, $7, $3
; MIPS32O0-NEXT: srlv $6, $6, $1
; MIPS32O0-NEXT: sll $6, $6, 24
; MIPS32O0-NEXT: sra $6, $6, 24
; MIPS32O0-NEXT: # %bb.3: # %entry
; MIPS32O0-NEXT: sw $6, 4($sp) # 4-byte Folded Spill
; MIPS32O0-NEXT: # %bb.4: # %entry
; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32O0-NEXT: sll $2, $1, 24
; MIPS32O0-NEXT: sra $2, $2, 24
; MIPS32O0-NEXT: addiu $sp, $sp, 8
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicLoadAdd8:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(y)($1)
; MIPS32R2-NEXT: addiu $2, $zero, -4
; MIPS32R2-NEXT: and $2, $1, $2
; MIPS32R2-NEXT: andi $1, $1, 3
; MIPS32R2-NEXT: sll $3, $1, 3
; MIPS32R2-NEXT: ori $1, $zero, 255
; MIPS32R2-NEXT: sllv $5, $1, $3
; MIPS32R2-NEXT: nor $6, $zero, $5
; MIPS32R2-NEXT: sllv $4, $4, $3
; MIPS32R2-NEXT: $BB8_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $7, 0($2)
; MIPS32R2-NEXT: addu $8, $7, $4
; MIPS32R2-NEXT: and $8, $8, $5
; MIPS32R2-NEXT: and $9, $7, $6
; MIPS32R2-NEXT: or $9, $9, $8
; MIPS32R2-NEXT: sc $9, 0($2)
; MIPS32R2-NEXT: beqz $9, $BB8_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: and $1, $7, $5
; MIPS32R2-NEXT: srlv $1, $1, $3
; MIPS32R2-NEXT: seb $1, $1
; MIPS32R2-NEXT: # %bb.3: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: seb $2, $1
;
; MIPS32R6-LABEL: AtomicLoadAdd8:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(y)($1)
; MIPS32R6-NEXT: addiu $2, $zero, -4
; MIPS32R6-NEXT: and $2, $1, $2
; MIPS32R6-NEXT: andi $1, $1, 3
; MIPS32R6-NEXT: sll $3, $1, 3
; MIPS32R6-NEXT: ori $1, $zero, 255
; MIPS32R6-NEXT: sllv $5, $1, $3
; MIPS32R6-NEXT: nor $6, $zero, $5
; MIPS32R6-NEXT: sllv $4, $4, $3
; MIPS32R6-NEXT: $BB8_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $7, 0($2)
; MIPS32R6-NEXT: addu $8, $7, $4
; MIPS32R6-NEXT: and $8, $8, $5
; MIPS32R6-NEXT: and $9, $7, $6
; MIPS32R6-NEXT: or $9, $9, $8
; MIPS32R6-NEXT: sc $9, 0($2)
; MIPS32R6-NEXT: beqzc $9, $BB8_1
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: and $1, $7, $5
; MIPS32R6-NEXT: srlv $1, $1, $3
; MIPS32R6-NEXT: seb $1, $1
; MIPS32R6-NEXT: # %bb.3: # %entry
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: seb $2, $1
;
; MIPS32R6O0-LABEL: AtomicLoadAdd8:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addiu $sp, $sp, -8
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: move $2, $4
; MIPS32R6O0-NEXT: lw $1, %got(y)($1)
; MIPS32R6O0-NEXT: addiu $3, $zero, -4
; MIPS32R6O0-NEXT: and $3, $1, $3
; MIPS32R6O0-NEXT: andi $1, $1, 3
; MIPS32R6O0-NEXT: sll $1, $1, 3
; MIPS32R6O0-NEXT: ori $5, $zero, 255
; MIPS32R6O0-NEXT: sllv $5, $5, $1
; MIPS32R6O0-NEXT: nor $6, $zero, $5
; MIPS32R6O0-NEXT: sllv $4, $4, $1
; MIPS32R6O0-NEXT: $BB8_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $8, 0($3)
; MIPS32R6O0-NEXT: addu $9, $8, $4
; MIPS32R6O0-NEXT: and $9, $9, $5
; MIPS32R6O0-NEXT: and $10, $8, $6
; MIPS32R6O0-NEXT: or $10, $10, $9
; MIPS32R6O0-NEXT: sc $10, 0($3)
; MIPS32R6O0-NEXT: beqzc $10, $BB8_1
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: and $7, $8, $5
; MIPS32R6O0-NEXT: srlv $7, $7, $1
; MIPS32R6O0-NEXT: seb $7, $7
; MIPS32R6O0-NEXT: # %bb.3: # %entry
; MIPS32R6O0-NEXT: sw $7, 4($sp) # 4-byte Folded Spill
; MIPS32R6O0-NEXT: # %bb.4: # %entry
; MIPS32R6O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32R6O0-NEXT: seb $2, $1
; MIPS32R6O0-NEXT: addiu $sp, $sp, 8
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicLoadAdd8:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd8)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd8)))
; MIPS4-NEXT: ld $1, %got_disp(y)($1)
; MIPS4-NEXT: daddiu $2, $zero, -4
; MIPS4-NEXT: and $2, $1, $2
; MIPS4-NEXT: andi $1, $1, 3
; MIPS4-NEXT: sll $3, $1, 3
; MIPS4-NEXT: ori $1, $zero, 255
; MIPS4-NEXT: sllv $5, $1, $3
; MIPS4-NEXT: nor $6, $zero, $5
; MIPS4-NEXT: sllv $4, $4, $3
; MIPS4-NEXT: .LBB8_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $7, 0($2)
; MIPS4-NEXT: addu $8, $7, $4
; MIPS4-NEXT: and $8, $8, $5
; MIPS4-NEXT: and $9, $7, $6
; MIPS4-NEXT: or $9, $9, $8
; MIPS4-NEXT: sc $9, 0($2)
; MIPS4-NEXT: beqz $9, .LBB8_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: and $1, $7, $5
; MIPS4-NEXT: srlv $1, $1, $3
; MIPS4-NEXT: sll $1, $1, 24
; MIPS4-NEXT: sra $1, $1, 24
; MIPS4-NEXT: # %bb.3: # %entry
; MIPS4-NEXT: sll $1, $1, 24
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: sra $2, $1, 24
;
; MIPS64-LABEL: AtomicLoadAdd8:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd8)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd8)))
; MIPS64-NEXT: ld $1, %got_disp(y)($1)
; MIPS64-NEXT: daddiu $2, $zero, -4
; MIPS64-NEXT: and $2, $1, $2
; MIPS64-NEXT: andi $1, $1, 3
; MIPS64-NEXT: sll $3, $1, 3
; MIPS64-NEXT: ori $1, $zero, 255
; MIPS64-NEXT: sllv $5, $1, $3
; MIPS64-NEXT: nor $6, $zero, $5
; MIPS64-NEXT: sllv $4, $4, $3
; MIPS64-NEXT: .LBB8_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $7, 0($2)
; MIPS64-NEXT: addu $8, $7, $4
; MIPS64-NEXT: and $8, $8, $5
; MIPS64-NEXT: and $9, $7, $6
; MIPS64-NEXT: or $9, $9, $8
; MIPS64-NEXT: sc $9, 0($2)
; MIPS64-NEXT: beqz $9, .LBB8_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: and $1, $7, $5
; MIPS64-NEXT: srlv $1, $1, $3
; MIPS64-NEXT: sll $1, $1, 24
; MIPS64-NEXT: sra $1, $1, 24
; MIPS64-NEXT: # %bb.3: # %entry
; MIPS64-NEXT: sll $1, $1, 24
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: sra $2, $1, 24
;
; MIPS64R2-LABEL: AtomicLoadAdd8:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd8)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd8)))
; MIPS64R2-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R2-NEXT: daddiu $2, $zero, -4
; MIPS64R2-NEXT: and $2, $1, $2
; MIPS64R2-NEXT: andi $1, $1, 3
; MIPS64R2-NEXT: sll $3, $1, 3
; MIPS64R2-NEXT: ori $1, $zero, 255
; MIPS64R2-NEXT: sllv $5, $1, $3
; MIPS64R2-NEXT: nor $6, $zero, $5
; MIPS64R2-NEXT: sllv $4, $4, $3
; MIPS64R2-NEXT: .LBB8_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $7, 0($2)
; MIPS64R2-NEXT: addu $8, $7, $4
; MIPS64R2-NEXT: and $8, $8, $5
; MIPS64R2-NEXT: and $9, $7, $6
; MIPS64R2-NEXT: or $9, $9, $8
; MIPS64R2-NEXT: sc $9, 0($2)
; MIPS64R2-NEXT: beqz $9, .LBB8_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: and $1, $7, $5
; MIPS64R2-NEXT: srlv $1, $1, $3
; MIPS64R2-NEXT: seb $1, $1
; MIPS64R2-NEXT: # %bb.3: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: seb $2, $1
;
; MIPS64R6-LABEL: AtomicLoadAdd8:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd8)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd8)))
; MIPS64R6-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R6-NEXT: daddiu $2, $zero, -4
; MIPS64R6-NEXT: and $2, $1, $2
; MIPS64R6-NEXT: andi $1, $1, 3
; MIPS64R6-NEXT: sll $3, $1, 3
; MIPS64R6-NEXT: ori $1, $zero, 255
; MIPS64R6-NEXT: sllv $5, $1, $3
; MIPS64R6-NEXT: nor $6, $zero, $5
; MIPS64R6-NEXT: sllv $4, $4, $3
; MIPS64R6-NEXT: .LBB8_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $7, 0($2)
; MIPS64R6-NEXT: addu $8, $7, $4
; MIPS64R6-NEXT: and $8, $8, $5
; MIPS64R6-NEXT: and $9, $7, $6
; MIPS64R6-NEXT: or $9, $9, $8
; MIPS64R6-NEXT: sc $9, 0($2)
; MIPS64R6-NEXT: beqzc $9, .LBB8_1
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: and $1, $7, $5
; MIPS64R6-NEXT: srlv $1, $1, $3
; MIPS64R6-NEXT: seb $1, $1
; MIPS64R6-NEXT: # %bb.3: # %entry
; MIPS64R6-NEXT: jr $ra
; MIPS64R6-NEXT: seb $2, $1
;
; MIPS64R6O0-LABEL: AtomicLoadAdd8:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd8)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd8)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R6O0-NEXT: daddiu $2, $zero, -4
; MIPS64R6O0-NEXT: and $2, $1, $2
; MIPS64R6O0-NEXT: andi $3, $1, 3
; MIPS64R6O0-NEXT: xori $3, $3, 3
; MIPS64R6O0-NEXT: sll $3, $3, 3
; MIPS64R6O0-NEXT: ori $5, $zero, 255
; MIPS64R6O0-NEXT: sllv $5, $5, $3
; MIPS64R6O0-NEXT: nor $6, $zero, $5
; MIPS64R6O0-NEXT: sllv $4, $4, $3
; MIPS64R6O0-NEXT: .LBB8_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $8, 0($2)
; MIPS64R6O0-NEXT: addu $9, $8, $4
; MIPS64R6O0-NEXT: and $9, $9, $5
; MIPS64R6O0-NEXT: and $10, $8, $6
; MIPS64R6O0-NEXT: or $10, $10, $9
; MIPS64R6O0-NEXT: sc $10, 0($2)
; MIPS64R6O0-NEXT: beqzc $10, .LBB8_1
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: and $7, $8, $5
; MIPS64R6O0-NEXT: srlv $7, $7, $3
; MIPS64R6O0-NEXT: seb $7, $7
; MIPS64R6O0-NEXT: # %bb.3: # %entry
; MIPS64R6O0-NEXT: sw $7, 12($sp) # 4-byte Folded Spill
; MIPS64R6O0-NEXT: # %bb.4: # %entry
; MIPS64R6O0-NEXT: lw $1, 12($sp) # 4-byte Folded Reload
; MIPS64R6O0-NEXT: seb $2, $1
; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicLoadAdd8:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(y)($2)
; MM32-NEXT: addiu $2, $zero, -4
; MM32-NEXT: and $2, $1, $2
; MM32-NEXT: andi $1, $1, 3
; MM32-NEXT: sll $3, $1, 3
; MM32-NEXT: ori $1, $zero, 255
; MM32-NEXT: sllv $5, $1, $3
; MM32-NEXT: nor $6, $zero, $5
; MM32-NEXT: sllv $4, $4, $3
; MM32-NEXT: $BB8_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $7, 0($2)
; MM32-NEXT: addu $8, $7, $4
; MM32-NEXT: and $8, $8, $5
; MM32-NEXT: and $9, $7, $6
; MM32-NEXT: or $9, $9, $8
; MM32-NEXT: sc $9, 0($2)
; MM32-NEXT: beqzc $9, $BB8_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: and $1, $7, $5
; MM32-NEXT: srlv $1, $1, $3
; MM32-NEXT: seb $1, $1
; MM32-NEXT: # %bb.3: # %entry
; MM32-NEXT: jr $ra
; MM32-NEXT: seb $2, $1
;
; O1-LABEL: AtomicLoadAdd8:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(y)($1)
; O1-NEXT: addiu $2, $zero, -4
; O1-NEXT: and $2, $1, $2
; O1-NEXT: andi $1, $1, 3
; O1-NEXT: sll $3, $1, 3
; O1-NEXT: ori $1, $zero, 255
; O1-NEXT: sllv $5, $1, $3
; O1-NEXT: nor $6, $zero, $5
; O1-NEXT: sllv $4, $4, $3
; O1-NEXT: $BB8_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $7, 0($2)
; O1-NEXT: addu $8, $7, $4
; O1-NEXT: and $8, $8, $5
; O1-NEXT: and $9, $7, $6
; O1-NEXT: or $9, $9, $8
; O1-NEXT: sc $9, 0($2)
; O1-NEXT: beqz $9, $BB8_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: and $1, $7, $5
; O1-NEXT: srlv $1, $1, $3
; O1-NEXT: sll $1, $1, 24
; O1-NEXT: sra $1, $1, 24
; O1-NEXT: # %bb.3: # %entry
; O1-NEXT: sll $1, $1, 24
; O1-NEXT: jr $ra
; O1-NEXT: sra $2, $1, 24
;
; O2-LABEL: AtomicLoadAdd8:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(y)($1)
; O2-NEXT: addiu $2, $zero, -4
; O2-NEXT: and $2, $1, $2
; O2-NEXT: andi $1, $1, 3
; O2-NEXT: sll $3, $1, 3
; O2-NEXT: ori $1, $zero, 255
; O2-NEXT: sllv $5, $1, $3
; O2-NEXT: nor $6, $zero, $5
; O2-NEXT: sllv $4, $4, $3
; O2-NEXT: $BB8_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $7, 0($2)
; O2-NEXT: addu $8, $7, $4
; O2-NEXT: and $8, $8, $5
; O2-NEXT: and $9, $7, $6
; O2-NEXT: or $9, $9, $8
; O2-NEXT: sc $9, 0($2)
; O2-NEXT: beqz $9, $BB8_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: and $1, $7, $5
; O2-NEXT: srlv $1, $1, $3
; O2-NEXT: sll $1, $1, 24
; O2-NEXT: sra $1, $1, 24
; O2-NEXT: # %bb.3: # %entry
; O2-NEXT: sll $1, $1, 24
; O2-NEXT: jr $ra
; O2-NEXT: sra $2, $1, 24
;
; O3-LABEL: AtomicLoadAdd8:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: addiu $2, $zero, -4
; O3-NEXT: lw $1, %got(y)($1)
; O3-NEXT: and $2, $1, $2
; O3-NEXT: andi $1, $1, 3
; O3-NEXT: sll $3, $1, 3
; O3-NEXT: ori $1, $zero, 255
; O3-NEXT: sllv $5, $1, $3
; O3-NEXT: sllv $4, $4, $3
; O3-NEXT: nor $6, $zero, $5
; O3-NEXT: $BB8_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $7, 0($2)
; O3-NEXT: addu $8, $7, $4
; O3-NEXT: and $8, $8, $5
; O3-NEXT: and $9, $7, $6
; O3-NEXT: or $9, $9, $8
; O3-NEXT: sc $9, 0($2)
; O3-NEXT: beqz $9, $BB8_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: and $1, $7, $5
; O3-NEXT: srlv $1, $1, $3
; O3-NEXT: sll $1, $1, 24
; O3-NEXT: sra $1, $1, 24
; O3-NEXT: # %bb.3: # %entry
; O3-NEXT: sll $1, $1, 24
; O3-NEXT: jr $ra
; O3-NEXT: sra $2, $1, 24
;
; MIPS32EB-LABEL: AtomicLoadAdd8:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(y)($1)
; MIPS32EB-NEXT: addiu $2, $zero, -4
; MIPS32EB-NEXT: and $2, $1, $2
; MIPS32EB-NEXT: andi $1, $1, 3
; MIPS32EB-NEXT: xori $1, $1, 3
; MIPS32EB-NEXT: sll $3, $1, 3
; MIPS32EB-NEXT: ori $1, $zero, 255
; MIPS32EB-NEXT: sllv $5, $1, $3
; MIPS32EB-NEXT: nor $6, $zero, $5
; MIPS32EB-NEXT: sllv $4, $4, $3
; MIPS32EB-NEXT: $BB8_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $7, 0($2)
; MIPS32EB-NEXT: addu $8, $7, $4
; MIPS32EB-NEXT: and $8, $8, $5
; MIPS32EB-NEXT: and $9, $7, $6
; MIPS32EB-NEXT: or $9, $9, $8
; MIPS32EB-NEXT: sc $9, 0($2)
; MIPS32EB-NEXT: beqz $9, $BB8_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: and $1, $7, $5
; MIPS32EB-NEXT: srlv $1, $1, $3
; MIPS32EB-NEXT: sll $1, $1, 24
; MIPS32EB-NEXT: sra $1, $1, 24
; MIPS32EB-NEXT: # %bb.3: # %entry
; MIPS32EB-NEXT: sll $1, $1, 24
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: sra $2, $1, 24
entry:
%0 = atomicrmw add i8* @y, i8 %incr monotonic
ret i8 %0
}
define signext i8 @AtomicLoadSub8(i8 signext %incr) nounwind {
; MIPS32-LABEL: AtomicLoadSub8:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(y)($1)
; MIPS32-NEXT: addiu $2, $zero, -4
; MIPS32-NEXT: and $2, $1, $2
; MIPS32-NEXT: andi $1, $1, 3
; MIPS32-NEXT: sll $3, $1, 3
; MIPS32-NEXT: ori $1, $zero, 255
; MIPS32-NEXT: sllv $5, $1, $3
; MIPS32-NEXT: nor $6, $zero, $5
; MIPS32-NEXT: sllv $4, $4, $3
; MIPS32-NEXT: $BB9_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $7, 0($2)
; MIPS32-NEXT: subu $8, $7, $4
; MIPS32-NEXT: and $8, $8, $5
; MIPS32-NEXT: and $9, $7, $6
; MIPS32-NEXT: or $9, $9, $8
; MIPS32-NEXT: sc $9, 0($2)
; MIPS32-NEXT: beqz $9, $BB9_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: and $1, $7, $5
; MIPS32-NEXT: srlv $1, $1, $3
; MIPS32-NEXT: sll $1, $1, 24
; MIPS32-NEXT: sra $1, $1, 24
; MIPS32-NEXT: # %bb.3: # %entry
; MIPS32-NEXT: sll $1, $1, 24
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: sra $2, $1, 24
;
; MIPS32O0-LABEL: AtomicLoadSub8:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addiu $sp, $sp, -8
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(y)($1)
; MIPS32O0-NEXT: addiu $2, $zero, -4
; MIPS32O0-NEXT: and $2, $1, $2
; MIPS32O0-NEXT: andi $1, $1, 3
; MIPS32O0-NEXT: sll $1, $1, 3
; MIPS32O0-NEXT: ori $3, $zero, 255
; MIPS32O0-NEXT: sllv $3, $3, $1
; MIPS32O0-NEXT: nor $5, $zero, $3
; MIPS32O0-NEXT: sllv $4, $4, $1
; MIPS32O0-NEXT: $BB9_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $7, 0($2)
; MIPS32O0-NEXT: subu $8, $7, $4
; MIPS32O0-NEXT: and $8, $8, $3
; MIPS32O0-NEXT: and $9, $7, $5
; MIPS32O0-NEXT: or $9, $9, $8
; MIPS32O0-NEXT: sc $9, 0($2)
; MIPS32O0-NEXT: beqz $9, $BB9_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: and $6, $7, $3
; MIPS32O0-NEXT: srlv $6, $6, $1
; MIPS32O0-NEXT: sll $6, $6, 24
; MIPS32O0-NEXT: sra $6, $6, 24
; MIPS32O0-NEXT: # %bb.3: # %entry
; MIPS32O0-NEXT: sw $6, 4($sp) # 4-byte Folded Spill
; MIPS32O0-NEXT: # %bb.4: # %entry
; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32O0-NEXT: sll $2, $1, 24
; MIPS32O0-NEXT: sra $2, $2, 24
; MIPS32O0-NEXT: addiu $sp, $sp, 8
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicLoadSub8:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(y)($1)
; MIPS32R2-NEXT: addiu $2, $zero, -4
; MIPS32R2-NEXT: and $2, $1, $2
; MIPS32R2-NEXT: andi $1, $1, 3
; MIPS32R2-NEXT: sll $3, $1, 3
; MIPS32R2-NEXT: ori $1, $zero, 255
; MIPS32R2-NEXT: sllv $5, $1, $3
; MIPS32R2-NEXT: nor $6, $zero, $5
; MIPS32R2-NEXT: sllv $4, $4, $3
; MIPS32R2-NEXT: $BB9_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $7, 0($2)
; MIPS32R2-NEXT: subu $8, $7, $4
; MIPS32R2-NEXT: and $8, $8, $5
; MIPS32R2-NEXT: and $9, $7, $6
; MIPS32R2-NEXT: or $9, $9, $8
; MIPS32R2-NEXT: sc $9, 0($2)
; MIPS32R2-NEXT: beqz $9, $BB9_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: and $1, $7, $5
; MIPS32R2-NEXT: srlv $1, $1, $3
; MIPS32R2-NEXT: seb $1, $1
; MIPS32R2-NEXT: # %bb.3: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: seb $2, $1
;
; MIPS32R6-LABEL: AtomicLoadSub8:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(y)($1)
; MIPS32R6-NEXT: addiu $2, $zero, -4
; MIPS32R6-NEXT: and $2, $1, $2
; MIPS32R6-NEXT: andi $1, $1, 3
; MIPS32R6-NEXT: sll $3, $1, 3
; MIPS32R6-NEXT: ori $1, $zero, 255
; MIPS32R6-NEXT: sllv $5, $1, $3
; MIPS32R6-NEXT: nor $6, $zero, $5
; MIPS32R6-NEXT: sllv $4, $4, $3
; MIPS32R6-NEXT: $BB9_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $7, 0($2)
; MIPS32R6-NEXT: subu $8, $7, $4
; MIPS32R6-NEXT: and $8, $8, $5
; MIPS32R6-NEXT: and $9, $7, $6
; MIPS32R6-NEXT: or $9, $9, $8
; MIPS32R6-NEXT: sc $9, 0($2)
; MIPS32R6-NEXT: beqzc $9, $BB9_1
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: and $1, $7, $5
; MIPS32R6-NEXT: srlv $1, $1, $3
; MIPS32R6-NEXT: seb $1, $1
; MIPS32R6-NEXT: # %bb.3: # %entry
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: seb $2, $1
;
; MIPS32R6O0-LABEL: AtomicLoadSub8:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addiu $sp, $sp, -8
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: move $2, $4
; MIPS32R6O0-NEXT: lw $1, %got(y)($1)
; MIPS32R6O0-NEXT: addiu $3, $zero, -4
; MIPS32R6O0-NEXT: and $3, $1, $3
; MIPS32R6O0-NEXT: andi $1, $1, 3
; MIPS32R6O0-NEXT: sll $1, $1, 3
; MIPS32R6O0-NEXT: ori $5, $zero, 255
; MIPS32R6O0-NEXT: sllv $5, $5, $1
; MIPS32R6O0-NEXT: nor $6, $zero, $5
; MIPS32R6O0-NEXT: sllv $4, $4, $1
; MIPS32R6O0-NEXT: $BB9_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $8, 0($3)
; MIPS32R6O0-NEXT: subu $9, $8, $4
; MIPS32R6O0-NEXT: and $9, $9, $5
; MIPS32R6O0-NEXT: and $10, $8, $6
; MIPS32R6O0-NEXT: or $10, $10, $9
; MIPS32R6O0-NEXT: sc $10, 0($3)
; MIPS32R6O0-NEXT: beqzc $10, $BB9_1
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: and $7, $8, $5
; MIPS32R6O0-NEXT: srlv $7, $7, $1
; MIPS32R6O0-NEXT: seb $7, $7
; MIPS32R6O0-NEXT: # %bb.3: # %entry
; MIPS32R6O0-NEXT: sw $7, 4($sp) # 4-byte Folded Spill
; MIPS32R6O0-NEXT: # %bb.4: # %entry
; MIPS32R6O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32R6O0-NEXT: seb $2, $1
; MIPS32R6O0-NEXT: addiu $sp, $sp, 8
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicLoadSub8:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub8)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub8)))
; MIPS4-NEXT: ld $1, %got_disp(y)($1)
; MIPS4-NEXT: daddiu $2, $zero, -4
; MIPS4-NEXT: and $2, $1, $2
; MIPS4-NEXT: andi $1, $1, 3
; MIPS4-NEXT: sll $3, $1, 3
; MIPS4-NEXT: ori $1, $zero, 255
; MIPS4-NEXT: sllv $5, $1, $3
; MIPS4-NEXT: nor $6, $zero, $5
; MIPS4-NEXT: sllv $4, $4, $3
; MIPS4-NEXT: .LBB9_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $7, 0($2)
; MIPS4-NEXT: subu $8, $7, $4
; MIPS4-NEXT: and $8, $8, $5
; MIPS4-NEXT: and $9, $7, $6
; MIPS4-NEXT: or $9, $9, $8
; MIPS4-NEXT: sc $9, 0($2)
; MIPS4-NEXT: beqz $9, .LBB9_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: and $1, $7, $5
; MIPS4-NEXT: srlv $1, $1, $3
; MIPS4-NEXT: sll $1, $1, 24
; MIPS4-NEXT: sra $1, $1, 24
; MIPS4-NEXT: # %bb.3: # %entry
; MIPS4-NEXT: sll $1, $1, 24
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: sra $2, $1, 24
;
; MIPS64-LABEL: AtomicLoadSub8:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub8)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub8)))
; MIPS64-NEXT: ld $1, %got_disp(y)($1)
; MIPS64-NEXT: daddiu $2, $zero, -4
; MIPS64-NEXT: and $2, $1, $2
; MIPS64-NEXT: andi $1, $1, 3
; MIPS64-NEXT: sll $3, $1, 3
; MIPS64-NEXT: ori $1, $zero, 255
; MIPS64-NEXT: sllv $5, $1, $3
; MIPS64-NEXT: nor $6, $zero, $5
; MIPS64-NEXT: sllv $4, $4, $3
; MIPS64-NEXT: .LBB9_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $7, 0($2)
; MIPS64-NEXT: subu $8, $7, $4
; MIPS64-NEXT: and $8, $8, $5
; MIPS64-NEXT: and $9, $7, $6
; MIPS64-NEXT: or $9, $9, $8
; MIPS64-NEXT: sc $9, 0($2)
; MIPS64-NEXT: beqz $9, .LBB9_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: and $1, $7, $5
; MIPS64-NEXT: srlv $1, $1, $3
; MIPS64-NEXT: sll $1, $1, 24
; MIPS64-NEXT: sra $1, $1, 24
; MIPS64-NEXT: # %bb.3: # %entry
; MIPS64-NEXT: sll $1, $1, 24
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: sra $2, $1, 24
;
; MIPS64R2-LABEL: AtomicLoadSub8:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub8)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub8)))
; MIPS64R2-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R2-NEXT: daddiu $2, $zero, -4
; MIPS64R2-NEXT: and $2, $1, $2
; MIPS64R2-NEXT: andi $1, $1, 3
; MIPS64R2-NEXT: sll $3, $1, 3
; MIPS64R2-NEXT: ori $1, $zero, 255
; MIPS64R2-NEXT: sllv $5, $1, $3
; MIPS64R2-NEXT: nor $6, $zero, $5
; MIPS64R2-NEXT: sllv $4, $4, $3
; MIPS64R2-NEXT: .LBB9_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $7, 0($2)
; MIPS64R2-NEXT: subu $8, $7, $4
; MIPS64R2-NEXT: and $8, $8, $5
; MIPS64R2-NEXT: and $9, $7, $6
; MIPS64R2-NEXT: or $9, $9, $8
; MIPS64R2-NEXT: sc $9, 0($2)
; MIPS64R2-NEXT: beqz $9, .LBB9_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: and $1, $7, $5
; MIPS64R2-NEXT: srlv $1, $1, $3
; MIPS64R2-NEXT: seb $1, $1
; MIPS64R2-NEXT: # %bb.3: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: seb $2, $1
;
; MIPS64R6-LABEL: AtomicLoadSub8:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub8)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub8)))
; MIPS64R6-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R6-NEXT: daddiu $2, $zero, -4
; MIPS64R6-NEXT: and $2, $1, $2
; MIPS64R6-NEXT: andi $1, $1, 3
; MIPS64R6-NEXT: sll $3, $1, 3
; MIPS64R6-NEXT: ori $1, $zero, 255
; MIPS64R6-NEXT: sllv $5, $1, $3
; MIPS64R6-NEXT: nor $6, $zero, $5
; MIPS64R6-NEXT: sllv $4, $4, $3
; MIPS64R6-NEXT: .LBB9_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $7, 0($2)
; MIPS64R6-NEXT: subu $8, $7, $4
; MIPS64R6-NEXT: and $8, $8, $5
; MIPS64R6-NEXT: and $9, $7, $6
; MIPS64R6-NEXT: or $9, $9, $8
; MIPS64R6-NEXT: sc $9, 0($2)
; MIPS64R6-NEXT: beqzc $9, .LBB9_1
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: and $1, $7, $5
; MIPS64R6-NEXT: srlv $1, $1, $3
; MIPS64R6-NEXT: seb $1, $1
; MIPS64R6-NEXT: # %bb.3: # %entry
; MIPS64R6-NEXT: jr $ra
; MIPS64R6-NEXT: seb $2, $1
;
; MIPS64R6O0-LABEL: AtomicLoadSub8:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub8)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub8)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R6O0-NEXT: daddiu $2, $zero, -4
; MIPS64R6O0-NEXT: and $2, $1, $2
; MIPS64R6O0-NEXT: andi $3, $1, 3
; MIPS64R6O0-NEXT: xori $3, $3, 3
; MIPS64R6O0-NEXT: sll $3, $3, 3
; MIPS64R6O0-NEXT: ori $5, $zero, 255
; MIPS64R6O0-NEXT: sllv $5, $5, $3
; MIPS64R6O0-NEXT: nor $6, $zero, $5
; MIPS64R6O0-NEXT: sllv $4, $4, $3
; MIPS64R6O0-NEXT: .LBB9_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $8, 0($2)
; MIPS64R6O0-NEXT: subu $9, $8, $4
; MIPS64R6O0-NEXT: and $9, $9, $5
; MIPS64R6O0-NEXT: and $10, $8, $6
; MIPS64R6O0-NEXT: or $10, $10, $9
; MIPS64R6O0-NEXT: sc $10, 0($2)
; MIPS64R6O0-NEXT: beqzc $10, .LBB9_1
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: and $7, $8, $5
; MIPS64R6O0-NEXT: srlv $7, $7, $3
; MIPS64R6O0-NEXT: seb $7, $7
; MIPS64R6O0-NEXT: # %bb.3: # %entry
; MIPS64R6O0-NEXT: sw $7, 12($sp) # 4-byte Folded Spill
; MIPS64R6O0-NEXT: # %bb.4: # %entry
; MIPS64R6O0-NEXT: lw $1, 12($sp) # 4-byte Folded Reload
; MIPS64R6O0-NEXT: seb $2, $1
; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicLoadSub8:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(y)($2)
; MM32-NEXT: addiu $2, $zero, -4
; MM32-NEXT: and $2, $1, $2
; MM32-NEXT: andi $1, $1, 3
; MM32-NEXT: sll $3, $1, 3
; MM32-NEXT: ori $1, $zero, 255
; MM32-NEXT: sllv $5, $1, $3
; MM32-NEXT: nor $6, $zero, $5
; MM32-NEXT: sllv $4, $4, $3
; MM32-NEXT: $BB9_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $7, 0($2)
; MM32-NEXT: subu $8, $7, $4
; MM32-NEXT: and $8, $8, $5
; MM32-NEXT: and $9, $7, $6
; MM32-NEXT: or $9, $9, $8
; MM32-NEXT: sc $9, 0($2)
; MM32-NEXT: beqzc $9, $BB9_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: and $1, $7, $5
; MM32-NEXT: srlv $1, $1, $3
; MM32-NEXT: seb $1, $1
; MM32-NEXT: # %bb.3: # %entry
; MM32-NEXT: jr $ra
; MM32-NEXT: seb $2, $1
;
; O1-LABEL: AtomicLoadSub8:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(y)($1)
; O1-NEXT: addiu $2, $zero, -4
; O1-NEXT: and $2, $1, $2
; O1-NEXT: andi $1, $1, 3
; O1-NEXT: sll $3, $1, 3
; O1-NEXT: ori $1, $zero, 255
; O1-NEXT: sllv $5, $1, $3
; O1-NEXT: nor $6, $zero, $5
; O1-NEXT: sllv $4, $4, $3
; O1-NEXT: $BB9_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $7, 0($2)
; O1-NEXT: subu $8, $7, $4
; O1-NEXT: and $8, $8, $5
; O1-NEXT: and $9, $7, $6
; O1-NEXT: or $9, $9, $8
; O1-NEXT: sc $9, 0($2)
; O1-NEXT: beqz $9, $BB9_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: and $1, $7, $5
; O1-NEXT: srlv $1, $1, $3
; O1-NEXT: sll $1, $1, 24
; O1-NEXT: sra $1, $1, 24
; O1-NEXT: # %bb.3: # %entry
; O1-NEXT: sll $1, $1, 24
; O1-NEXT: jr $ra
; O1-NEXT: sra $2, $1, 24
;
; O2-LABEL: AtomicLoadSub8:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(y)($1)
; O2-NEXT: addiu $2, $zero, -4
; O2-NEXT: and $2, $1, $2
; O2-NEXT: andi $1, $1, 3
; O2-NEXT: sll $3, $1, 3
; O2-NEXT: ori $1, $zero, 255
; O2-NEXT: sllv $5, $1, $3
; O2-NEXT: nor $6, $zero, $5
; O2-NEXT: sllv $4, $4, $3
; O2-NEXT: $BB9_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $7, 0($2)
; O2-NEXT: subu $8, $7, $4
; O2-NEXT: and $8, $8, $5
; O2-NEXT: and $9, $7, $6
; O2-NEXT: or $9, $9, $8
; O2-NEXT: sc $9, 0($2)
; O2-NEXT: beqz $9, $BB9_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: and $1, $7, $5
; O2-NEXT: srlv $1, $1, $3
; O2-NEXT: sll $1, $1, 24
; O2-NEXT: sra $1, $1, 24
; O2-NEXT: # %bb.3: # %entry
; O2-NEXT: sll $1, $1, 24
; O2-NEXT: jr $ra
; O2-NEXT: sra $2, $1, 24
;
; O3-LABEL: AtomicLoadSub8:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: addiu $2, $zero, -4
; O3-NEXT: lw $1, %got(y)($1)
; O3-NEXT: and $2, $1, $2
; O3-NEXT: andi $1, $1, 3
; O3-NEXT: sll $3, $1, 3
; O3-NEXT: ori $1, $zero, 255
; O3-NEXT: sllv $5, $1, $3
; O3-NEXT: sllv $4, $4, $3
; O3-NEXT: nor $6, $zero, $5
; O3-NEXT: $BB9_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $7, 0($2)
; O3-NEXT: subu $8, $7, $4
; O3-NEXT: and $8, $8, $5
; O3-NEXT: and $9, $7, $6
; O3-NEXT: or $9, $9, $8
; O3-NEXT: sc $9, 0($2)
; O3-NEXT: beqz $9, $BB9_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: and $1, $7, $5
; O3-NEXT: srlv $1, $1, $3
; O3-NEXT: sll $1, $1, 24
; O3-NEXT: sra $1, $1, 24
; O3-NEXT: # %bb.3: # %entry
; O3-NEXT: sll $1, $1, 24
; O3-NEXT: jr $ra
; O3-NEXT: sra $2, $1, 24
;
; MIPS32EB-LABEL: AtomicLoadSub8:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(y)($1)
; MIPS32EB-NEXT: addiu $2, $zero, -4
; MIPS32EB-NEXT: and $2, $1, $2
; MIPS32EB-NEXT: andi $1, $1, 3
; MIPS32EB-NEXT: xori $1, $1, 3
; MIPS32EB-NEXT: sll $3, $1, 3
; MIPS32EB-NEXT: ori $1, $zero, 255
; MIPS32EB-NEXT: sllv $5, $1, $3
; MIPS32EB-NEXT: nor $6, $zero, $5
; MIPS32EB-NEXT: sllv $4, $4, $3
; MIPS32EB-NEXT: $BB9_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $7, 0($2)
; MIPS32EB-NEXT: subu $8, $7, $4
; MIPS32EB-NEXT: and $8, $8, $5
; MIPS32EB-NEXT: and $9, $7, $6
; MIPS32EB-NEXT: or $9, $9, $8
; MIPS32EB-NEXT: sc $9, 0($2)
; MIPS32EB-NEXT: beqz $9, $BB9_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: and $1, $7, $5
; MIPS32EB-NEXT: srlv $1, $1, $3
; MIPS32EB-NEXT: sll $1, $1, 24
; MIPS32EB-NEXT: sra $1, $1, 24
; MIPS32EB-NEXT: # %bb.3: # %entry
; MIPS32EB-NEXT: sll $1, $1, 24
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: sra $2, $1, 24
entry:
%0 = atomicrmw sub i8* @y, i8 %incr monotonic
ret i8 %0
}
define signext i8 @AtomicLoadNand8(i8 signext %incr) nounwind {
; MIPS32-LABEL: AtomicLoadNand8:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(y)($1)
; MIPS32-NEXT: addiu $2, $zero, -4
; MIPS32-NEXT: and $2, $1, $2
; MIPS32-NEXT: andi $1, $1, 3
; MIPS32-NEXT: sll $3, $1, 3
; MIPS32-NEXT: ori $1, $zero, 255
; MIPS32-NEXT: sllv $5, $1, $3
; MIPS32-NEXT: nor $6, $zero, $5
; MIPS32-NEXT: sllv $4, $4, $3
; MIPS32-NEXT: $BB10_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $7, 0($2)
; MIPS32-NEXT: and $8, $7, $4
; MIPS32-NEXT: nor $8, $zero, $8
; MIPS32-NEXT: and $8, $8, $5
; MIPS32-NEXT: and $9, $7, $6
; MIPS32-NEXT: or $9, $9, $8
; MIPS32-NEXT: sc $9, 0($2)
; MIPS32-NEXT: beqz $9, $BB10_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: and $1, $7, $5
; MIPS32-NEXT: srlv $1, $1, $3
; MIPS32-NEXT: sll $1, $1, 24
; MIPS32-NEXT: sra $1, $1, 24
; MIPS32-NEXT: # %bb.3: # %entry
; MIPS32-NEXT: sll $1, $1, 24
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: sra $2, $1, 24
;
; MIPS32O0-LABEL: AtomicLoadNand8:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addiu $sp, $sp, -8
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(y)($1)
; MIPS32O0-NEXT: addiu $2, $zero, -4
; MIPS32O0-NEXT: and $2, $1, $2
; MIPS32O0-NEXT: andi $1, $1, 3
; MIPS32O0-NEXT: sll $1, $1, 3
; MIPS32O0-NEXT: ori $3, $zero, 255
; MIPS32O0-NEXT: sllv $3, $3, $1
; MIPS32O0-NEXT: nor $5, $zero, $3
; MIPS32O0-NEXT: sllv $4, $4, $1
; MIPS32O0-NEXT: $BB10_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $7, 0($2)
; MIPS32O0-NEXT: and $8, $7, $4
; MIPS32O0-NEXT: nor $8, $zero, $8
; MIPS32O0-NEXT: and $8, $8, $3
; MIPS32O0-NEXT: and $9, $7, $5
; MIPS32O0-NEXT: or $9, $9, $8
; MIPS32O0-NEXT: sc $9, 0($2)
; MIPS32O0-NEXT: beqz $9, $BB10_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: and $6, $7, $3
; MIPS32O0-NEXT: srlv $6, $6, $1
; MIPS32O0-NEXT: sll $6, $6, 24
; MIPS32O0-NEXT: sra $6, $6, 24
; MIPS32O0-NEXT: # %bb.3: # %entry
; MIPS32O0-NEXT: sw $6, 4($sp) # 4-byte Folded Spill
; MIPS32O0-NEXT: # %bb.4: # %entry
; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32O0-NEXT: sll $2, $1, 24
; MIPS32O0-NEXT: sra $2, $2, 24
; MIPS32O0-NEXT: addiu $sp, $sp, 8
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicLoadNand8:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(y)($1)
; MIPS32R2-NEXT: addiu $2, $zero, -4
; MIPS32R2-NEXT: and $2, $1, $2
; MIPS32R2-NEXT: andi $1, $1, 3
; MIPS32R2-NEXT: sll $3, $1, 3
; MIPS32R2-NEXT: ori $1, $zero, 255
; MIPS32R2-NEXT: sllv $5, $1, $3
; MIPS32R2-NEXT: nor $6, $zero, $5
; MIPS32R2-NEXT: sllv $4, $4, $3
; MIPS32R2-NEXT: $BB10_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $7, 0($2)
; MIPS32R2-NEXT: and $8, $7, $4
; MIPS32R2-NEXT: nor $8, $zero, $8
; MIPS32R2-NEXT: and $8, $8, $5
; MIPS32R2-NEXT: and $9, $7, $6
; MIPS32R2-NEXT: or $9, $9, $8
; MIPS32R2-NEXT: sc $9, 0($2)
; MIPS32R2-NEXT: beqz $9, $BB10_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: and $1, $7, $5
; MIPS32R2-NEXT: srlv $1, $1, $3
; MIPS32R2-NEXT: seb $1, $1
; MIPS32R2-NEXT: # %bb.3: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: seb $2, $1
;
; MIPS32R6-LABEL: AtomicLoadNand8:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(y)($1)
; MIPS32R6-NEXT: addiu $2, $zero, -4
; MIPS32R6-NEXT: and $2, $1, $2
; MIPS32R6-NEXT: andi $1, $1, 3
; MIPS32R6-NEXT: sll $3, $1, 3
; MIPS32R6-NEXT: ori $1, $zero, 255
; MIPS32R6-NEXT: sllv $5, $1, $3
; MIPS32R6-NEXT: nor $6, $zero, $5
; MIPS32R6-NEXT: sllv $4, $4, $3
; MIPS32R6-NEXT: $BB10_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $7, 0($2)
; MIPS32R6-NEXT: and $8, $7, $4
; MIPS32R6-NEXT: nor $8, $zero, $8
; MIPS32R6-NEXT: and $8, $8, $5
; MIPS32R6-NEXT: and $9, $7, $6
; MIPS32R6-NEXT: or $9, $9, $8
; MIPS32R6-NEXT: sc $9, 0($2)
; MIPS32R6-NEXT: beqzc $9, $BB10_1
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: and $1, $7, $5
; MIPS32R6-NEXT: srlv $1, $1, $3
; MIPS32R6-NEXT: seb $1, $1
; MIPS32R6-NEXT: # %bb.3: # %entry
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: seb $2, $1
;
; MIPS32R6O0-LABEL: AtomicLoadNand8:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addiu $sp, $sp, -8
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: move $2, $4
; MIPS32R6O0-NEXT: lw $1, %got(y)($1)
; MIPS32R6O0-NEXT: addiu $3, $zero, -4
; MIPS32R6O0-NEXT: and $3, $1, $3
; MIPS32R6O0-NEXT: andi $1, $1, 3
; MIPS32R6O0-NEXT: sll $1, $1, 3
; MIPS32R6O0-NEXT: ori $5, $zero, 255
; MIPS32R6O0-NEXT: sllv $5, $5, $1
; MIPS32R6O0-NEXT: nor $6, $zero, $5
; MIPS32R6O0-NEXT: sllv $4, $4, $1
; MIPS32R6O0-NEXT: $BB10_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $8, 0($3)
; MIPS32R6O0-NEXT: and $9, $8, $4
; MIPS32R6O0-NEXT: nor $9, $zero, $9
; MIPS32R6O0-NEXT: and $9, $9, $5
; MIPS32R6O0-NEXT: and $10, $8, $6
; MIPS32R6O0-NEXT: or $10, $10, $9
; MIPS32R6O0-NEXT: sc $10, 0($3)
; MIPS32R6O0-NEXT: beqzc $10, $BB10_1
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: and $7, $8, $5
; MIPS32R6O0-NEXT: srlv $7, $7, $1
; MIPS32R6O0-NEXT: seb $7, $7
; MIPS32R6O0-NEXT: # %bb.3: # %entry
; MIPS32R6O0-NEXT: sw $7, 4($sp) # 4-byte Folded Spill
; MIPS32R6O0-NEXT: # %bb.4: # %entry
; MIPS32R6O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32R6O0-NEXT: seb $2, $1
; MIPS32R6O0-NEXT: addiu $sp, $sp, 8
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicLoadNand8:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand8)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand8)))
; MIPS4-NEXT: ld $1, %got_disp(y)($1)
; MIPS4-NEXT: daddiu $2, $zero, -4
; MIPS4-NEXT: and $2, $1, $2
; MIPS4-NEXT: andi $1, $1, 3
; MIPS4-NEXT: sll $3, $1, 3
; MIPS4-NEXT: ori $1, $zero, 255
; MIPS4-NEXT: sllv $5, $1, $3
; MIPS4-NEXT: nor $6, $zero, $5
; MIPS4-NEXT: sllv $4, $4, $3
; MIPS4-NEXT: .LBB10_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $7, 0($2)
; MIPS4-NEXT: and $8, $7, $4
; MIPS4-NEXT: nor $8, $zero, $8
; MIPS4-NEXT: and $8, $8, $5
; MIPS4-NEXT: and $9, $7, $6
; MIPS4-NEXT: or $9, $9, $8
; MIPS4-NEXT: sc $9, 0($2)
; MIPS4-NEXT: beqz $9, .LBB10_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: and $1, $7, $5
; MIPS4-NEXT: srlv $1, $1, $3
; MIPS4-NEXT: sll $1, $1, 24
; MIPS4-NEXT: sra $1, $1, 24
; MIPS4-NEXT: # %bb.3: # %entry
; MIPS4-NEXT: sll $1, $1, 24
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: sra $2, $1, 24
;
; MIPS64-LABEL: AtomicLoadNand8:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand8)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand8)))
; MIPS64-NEXT: ld $1, %got_disp(y)($1)
; MIPS64-NEXT: daddiu $2, $zero, -4
; MIPS64-NEXT: and $2, $1, $2
; MIPS64-NEXT: andi $1, $1, 3
; MIPS64-NEXT: sll $3, $1, 3
; MIPS64-NEXT: ori $1, $zero, 255
; MIPS64-NEXT: sllv $5, $1, $3
; MIPS64-NEXT: nor $6, $zero, $5
; MIPS64-NEXT: sllv $4, $4, $3
; MIPS64-NEXT: .LBB10_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $7, 0($2)
; MIPS64-NEXT: and $8, $7, $4
; MIPS64-NEXT: nor $8, $zero, $8
; MIPS64-NEXT: and $8, $8, $5
; MIPS64-NEXT: and $9, $7, $6
; MIPS64-NEXT: or $9, $9, $8
; MIPS64-NEXT: sc $9, 0($2)
; MIPS64-NEXT: beqz $9, .LBB10_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: and $1, $7, $5
; MIPS64-NEXT: srlv $1, $1, $3
; MIPS64-NEXT: sll $1, $1, 24
; MIPS64-NEXT: sra $1, $1, 24
; MIPS64-NEXT: # %bb.3: # %entry
; MIPS64-NEXT: sll $1, $1, 24
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: sra $2, $1, 24
;
; MIPS64R2-LABEL: AtomicLoadNand8:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand8)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand8)))
; MIPS64R2-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R2-NEXT: daddiu $2, $zero, -4
; MIPS64R2-NEXT: and $2, $1, $2
; MIPS64R2-NEXT: andi $1, $1, 3
; MIPS64R2-NEXT: sll $3, $1, 3
; MIPS64R2-NEXT: ori $1, $zero, 255
; MIPS64R2-NEXT: sllv $5, $1, $3
; MIPS64R2-NEXT: nor $6, $zero, $5
; MIPS64R2-NEXT: sllv $4, $4, $3
; MIPS64R2-NEXT: .LBB10_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $7, 0($2)
; MIPS64R2-NEXT: and $8, $7, $4
; MIPS64R2-NEXT: nor $8, $zero, $8
; MIPS64R2-NEXT: and $8, $8, $5
; MIPS64R2-NEXT: and $9, $7, $6
; MIPS64R2-NEXT: or $9, $9, $8
; MIPS64R2-NEXT: sc $9, 0($2)
; MIPS64R2-NEXT: beqz $9, .LBB10_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: and $1, $7, $5
; MIPS64R2-NEXT: srlv $1, $1, $3
; MIPS64R2-NEXT: seb $1, $1
; MIPS64R2-NEXT: # %bb.3: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: seb $2, $1
;
; MIPS64R6-LABEL: AtomicLoadNand8:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand8)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand8)))
; MIPS64R6-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R6-NEXT: daddiu $2, $zero, -4
; MIPS64R6-NEXT: and $2, $1, $2
; MIPS64R6-NEXT: andi $1, $1, 3
; MIPS64R6-NEXT: sll $3, $1, 3
; MIPS64R6-NEXT: ori $1, $zero, 255
; MIPS64R6-NEXT: sllv $5, $1, $3
; MIPS64R6-NEXT: nor $6, $zero, $5
; MIPS64R6-NEXT: sllv $4, $4, $3
; MIPS64R6-NEXT: .LBB10_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $7, 0($2)
; MIPS64R6-NEXT: and $8, $7, $4
; MIPS64R6-NEXT: nor $8, $zero, $8
; MIPS64R6-NEXT: and $8, $8, $5
; MIPS64R6-NEXT: and $9, $7, $6
; MIPS64R6-NEXT: or $9, $9, $8
; MIPS64R6-NEXT: sc $9, 0($2)
; MIPS64R6-NEXT: beqzc $9, .LBB10_1
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: and $1, $7, $5
; MIPS64R6-NEXT: srlv $1, $1, $3
; MIPS64R6-NEXT: seb $1, $1
; MIPS64R6-NEXT: # %bb.3: # %entry
; MIPS64R6-NEXT: jr $ra
; MIPS64R6-NEXT: seb $2, $1
;
; MIPS64R6O0-LABEL: AtomicLoadNand8:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand8)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand8)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R6O0-NEXT: daddiu $2, $zero, -4
; MIPS64R6O0-NEXT: and $2, $1, $2
; MIPS64R6O0-NEXT: andi $3, $1, 3
; MIPS64R6O0-NEXT: xori $3, $3, 3
; MIPS64R6O0-NEXT: sll $3, $3, 3
; MIPS64R6O0-NEXT: ori $5, $zero, 255
; MIPS64R6O0-NEXT: sllv $5, $5, $3
; MIPS64R6O0-NEXT: nor $6, $zero, $5
; MIPS64R6O0-NEXT: sllv $4, $4, $3
; MIPS64R6O0-NEXT: .LBB10_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $8, 0($2)
; MIPS64R6O0-NEXT: and $9, $8, $4
; MIPS64R6O0-NEXT: nor $9, $zero, $9
; MIPS64R6O0-NEXT: and $9, $9, $5
; MIPS64R6O0-NEXT: and $10, $8, $6
; MIPS64R6O0-NEXT: or $10, $10, $9
; MIPS64R6O0-NEXT: sc $10, 0($2)
; MIPS64R6O0-NEXT: beqzc $10, .LBB10_1
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: and $7, $8, $5
; MIPS64R6O0-NEXT: srlv $7, $7, $3
; MIPS64R6O0-NEXT: seb $7, $7
; MIPS64R6O0-NEXT: # %bb.3: # %entry
; MIPS64R6O0-NEXT: sw $7, 12($sp) # 4-byte Folded Spill
; MIPS64R6O0-NEXT: # %bb.4: # %entry
; MIPS64R6O0-NEXT: lw $1, 12($sp) # 4-byte Folded Reload
; MIPS64R6O0-NEXT: seb $2, $1
; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicLoadNand8:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(y)($2)
; MM32-NEXT: addiu $2, $zero, -4
; MM32-NEXT: and $2, $1, $2
; MM32-NEXT: andi $1, $1, 3
; MM32-NEXT: sll $3, $1, 3
; MM32-NEXT: ori $1, $zero, 255
; MM32-NEXT: sllv $5, $1, $3
; MM32-NEXT: nor $6, $zero, $5
; MM32-NEXT: sllv $4, $4, $3
; MM32-NEXT: $BB10_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $7, 0($2)
; MM32-NEXT: and $8, $7, $4
; MM32-NEXT: nor $8, $zero, $8
; MM32-NEXT: and $8, $8, $5
; MM32-NEXT: and $9, $7, $6
; MM32-NEXT: or $9, $9, $8
; MM32-NEXT: sc $9, 0($2)
; MM32-NEXT: beqzc $9, $BB10_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: and $1, $7, $5
; MM32-NEXT: srlv $1, $1, $3
; MM32-NEXT: seb $1, $1
; MM32-NEXT: # %bb.3: # %entry
; MM32-NEXT: jr $ra
; MM32-NEXT: seb $2, $1
;
; O1-LABEL: AtomicLoadNand8:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(y)($1)
; O1-NEXT: addiu $2, $zero, -4
; O1-NEXT: and $2, $1, $2
; O1-NEXT: andi $1, $1, 3
; O1-NEXT: sll $3, $1, 3
; O1-NEXT: ori $1, $zero, 255
; O1-NEXT: sllv $5, $1, $3
; O1-NEXT: nor $6, $zero, $5
; O1-NEXT: sllv $4, $4, $3
; O1-NEXT: $BB10_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $7, 0($2)
; O1-NEXT: and $8, $7, $4
; O1-NEXT: nor $8, $zero, $8
; O1-NEXT: and $8, $8, $5
; O1-NEXT: and $9, $7, $6
; O1-NEXT: or $9, $9, $8
; O1-NEXT: sc $9, 0($2)
; O1-NEXT: beqz $9, $BB10_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: and $1, $7, $5
; O1-NEXT: srlv $1, $1, $3
; O1-NEXT: sll $1, $1, 24
; O1-NEXT: sra $1, $1, 24
; O1-NEXT: # %bb.3: # %entry
; O1-NEXT: sll $1, $1, 24
; O1-NEXT: jr $ra
; O1-NEXT: sra $2, $1, 24
;
; O2-LABEL: AtomicLoadNand8:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(y)($1)
; O2-NEXT: addiu $2, $zero, -4
; O2-NEXT: and $2, $1, $2
; O2-NEXT: andi $1, $1, 3
; O2-NEXT: sll $3, $1, 3
; O2-NEXT: ori $1, $zero, 255
; O2-NEXT: sllv $5, $1, $3
; O2-NEXT: nor $6, $zero, $5
; O2-NEXT: sllv $4, $4, $3
; O2-NEXT: $BB10_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $7, 0($2)
; O2-NEXT: and $8, $7, $4
; O2-NEXT: nor $8, $zero, $8
; O2-NEXT: and $8, $8, $5
; O2-NEXT: and $9, $7, $6
; O2-NEXT: or $9, $9, $8
; O2-NEXT: sc $9, 0($2)
; O2-NEXT: beqz $9, $BB10_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: and $1, $7, $5
; O2-NEXT: srlv $1, $1, $3
; O2-NEXT: sll $1, $1, 24
; O2-NEXT: sra $1, $1, 24
; O2-NEXT: # %bb.3: # %entry
; O2-NEXT: sll $1, $1, 24
; O2-NEXT: jr $ra
; O2-NEXT: sra $2, $1, 24
;
; O3-LABEL: AtomicLoadNand8:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: addiu $2, $zero, -4
; O3-NEXT: lw $1, %got(y)($1)
; O3-NEXT: and $2, $1, $2
; O3-NEXT: andi $1, $1, 3
; O3-NEXT: sll $3, $1, 3
; O3-NEXT: ori $1, $zero, 255
; O3-NEXT: sllv $5, $1, $3
; O3-NEXT: sllv $4, $4, $3
; O3-NEXT: nor $6, $zero, $5
; O3-NEXT: $BB10_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $7, 0($2)
; O3-NEXT: and $8, $7, $4
; O3-NEXT: nor $8, $zero, $8
; O3-NEXT: and $8, $8, $5
; O3-NEXT: and $9, $7, $6
; O3-NEXT: or $9, $9, $8
; O3-NEXT: sc $9, 0($2)
; O3-NEXT: beqz $9, $BB10_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: and $1, $7, $5
; O3-NEXT: srlv $1, $1, $3
; O3-NEXT: sll $1, $1, 24
; O3-NEXT: sra $1, $1, 24
; O3-NEXT: # %bb.3: # %entry
; O3-NEXT: sll $1, $1, 24
; O3-NEXT: jr $ra
; O3-NEXT: sra $2, $1, 24
;
; MIPS32EB-LABEL: AtomicLoadNand8:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(y)($1)
; MIPS32EB-NEXT: addiu $2, $zero, -4
; MIPS32EB-NEXT: and $2, $1, $2
; MIPS32EB-NEXT: andi $1, $1, 3
; MIPS32EB-NEXT: xori $1, $1, 3
; MIPS32EB-NEXT: sll $3, $1, 3
; MIPS32EB-NEXT: ori $1, $zero, 255
; MIPS32EB-NEXT: sllv $5, $1, $3
; MIPS32EB-NEXT: nor $6, $zero, $5
; MIPS32EB-NEXT: sllv $4, $4, $3
; MIPS32EB-NEXT: $BB10_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $7, 0($2)
; MIPS32EB-NEXT: and $8, $7, $4
; MIPS32EB-NEXT: nor $8, $zero, $8
; MIPS32EB-NEXT: and $8, $8, $5
; MIPS32EB-NEXT: and $9, $7, $6
; MIPS32EB-NEXT: or $9, $9, $8
; MIPS32EB-NEXT: sc $9, 0($2)
; MIPS32EB-NEXT: beqz $9, $BB10_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: and $1, $7, $5
; MIPS32EB-NEXT: srlv $1, $1, $3
; MIPS32EB-NEXT: sll $1, $1, 24
; MIPS32EB-NEXT: sra $1, $1, 24
; MIPS32EB-NEXT: # %bb.3: # %entry
; MIPS32EB-NEXT: sll $1, $1, 24
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: sra $2, $1, 24
entry:
%0 = atomicrmw nand i8* @y, i8 %incr monotonic
ret i8 %0
}
define signext i8 @AtomicSwap8(i8 signext %newval) nounwind {
; MIPS32-LABEL: AtomicSwap8:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(y)($1)
; MIPS32-NEXT: addiu $2, $zero, -4
; MIPS32-NEXT: and $2, $1, $2
; MIPS32-NEXT: andi $1, $1, 3
; MIPS32-NEXT: sll $3, $1, 3
; MIPS32-NEXT: ori $1, $zero, 255
; MIPS32-NEXT: sllv $5, $1, $3
; MIPS32-NEXT: nor $6, $zero, $5
; MIPS32-NEXT: sllv $4, $4, $3
; MIPS32-NEXT: $BB11_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $7, 0($2)
; MIPS32-NEXT: and $8, $4, $5
; MIPS32-NEXT: and $9, $7, $6
; MIPS32-NEXT: or $9, $9, $8
; MIPS32-NEXT: sc $9, 0($2)
; MIPS32-NEXT: beqz $9, $BB11_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: and $1, $7, $5
; MIPS32-NEXT: srlv $1, $1, $3
; MIPS32-NEXT: sll $1, $1, 24
; MIPS32-NEXT: sra $1, $1, 24
; MIPS32-NEXT: # %bb.3: # %entry
; MIPS32-NEXT: sll $1, $1, 24
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: sra $2, $1, 24
;
; MIPS32O0-LABEL: AtomicSwap8:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addiu $sp, $sp, -8
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(y)($1)
; MIPS32O0-NEXT: addiu $2, $zero, -4
; MIPS32O0-NEXT: and $2, $1, $2
; MIPS32O0-NEXT: andi $1, $1, 3
; MIPS32O0-NEXT: sll $1, $1, 3
; MIPS32O0-NEXT: ori $3, $zero, 255
; MIPS32O0-NEXT: sllv $3, $3, $1
; MIPS32O0-NEXT: nor $5, $zero, $3
; MIPS32O0-NEXT: sllv $4, $4, $1
; MIPS32O0-NEXT: $BB11_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $7, 0($2)
; MIPS32O0-NEXT: and $8, $4, $3
; MIPS32O0-NEXT: and $9, $7, $5
; MIPS32O0-NEXT: or $9, $9, $8
; MIPS32O0-NEXT: sc $9, 0($2)
; MIPS32O0-NEXT: beqz $9, $BB11_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: and $6, $7, $3
; MIPS32O0-NEXT: srlv $6, $6, $1
; MIPS32O0-NEXT: sll $6, $6, 24
; MIPS32O0-NEXT: sra $6, $6, 24
; MIPS32O0-NEXT: # %bb.3: # %entry
; MIPS32O0-NEXT: sw $6, 4($sp) # 4-byte Folded Spill
; MIPS32O0-NEXT: # %bb.4: # %entry
; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32O0-NEXT: sll $2, $1, 24
; MIPS32O0-NEXT: sra $2, $2, 24
; MIPS32O0-NEXT: addiu $sp, $sp, 8
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicSwap8:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(y)($1)
; MIPS32R2-NEXT: addiu $2, $zero, -4
; MIPS32R2-NEXT: and $2, $1, $2
; MIPS32R2-NEXT: andi $1, $1, 3
; MIPS32R2-NEXT: sll $3, $1, 3
; MIPS32R2-NEXT: ori $1, $zero, 255
; MIPS32R2-NEXT: sllv $5, $1, $3
; MIPS32R2-NEXT: nor $6, $zero, $5
; MIPS32R2-NEXT: sllv $4, $4, $3
; MIPS32R2-NEXT: $BB11_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $7, 0($2)
; MIPS32R2-NEXT: and $8, $4, $5
; MIPS32R2-NEXT: and $9, $7, $6
; MIPS32R2-NEXT: or $9, $9, $8
; MIPS32R2-NEXT: sc $9, 0($2)
; MIPS32R2-NEXT: beqz $9, $BB11_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: and $1, $7, $5
; MIPS32R2-NEXT: srlv $1, $1, $3
; MIPS32R2-NEXT: seb $1, $1
; MIPS32R2-NEXT: # %bb.3: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: seb $2, $1
;
; MIPS32R6-LABEL: AtomicSwap8:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(y)($1)
; MIPS32R6-NEXT: addiu $2, $zero, -4
; MIPS32R6-NEXT: and $2, $1, $2
; MIPS32R6-NEXT: andi $1, $1, 3
; MIPS32R6-NEXT: sll $3, $1, 3
; MIPS32R6-NEXT: ori $1, $zero, 255
; MIPS32R6-NEXT: sllv $5, $1, $3
; MIPS32R6-NEXT: nor $6, $zero, $5
; MIPS32R6-NEXT: sllv $4, $4, $3
; MIPS32R6-NEXT: $BB11_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $7, 0($2)
; MIPS32R6-NEXT: and $8, $4, $5
; MIPS32R6-NEXT: and $9, $7, $6
; MIPS32R6-NEXT: or $9, $9, $8
; MIPS32R6-NEXT: sc $9, 0($2)
; MIPS32R6-NEXT: beqzc $9, $BB11_1
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: and $1, $7, $5
; MIPS32R6-NEXT: srlv $1, $1, $3
; MIPS32R6-NEXT: seb $1, $1
; MIPS32R6-NEXT: # %bb.3: # %entry
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: seb $2, $1
;
; MIPS32R6O0-LABEL: AtomicSwap8:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addiu $sp, $sp, -8
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: move $2, $4
; MIPS32R6O0-NEXT: lw $1, %got(y)($1)
; MIPS32R6O0-NEXT: addiu $3, $zero, -4
; MIPS32R6O0-NEXT: and $3, $1, $3
; MIPS32R6O0-NEXT: andi $1, $1, 3
; MIPS32R6O0-NEXT: sll $1, $1, 3
; MIPS32R6O0-NEXT: ori $5, $zero, 255
; MIPS32R6O0-NEXT: sllv $5, $5, $1
; MIPS32R6O0-NEXT: nor $6, $zero, $5
; MIPS32R6O0-NEXT: sllv $4, $4, $1
; MIPS32R6O0-NEXT: $BB11_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $8, 0($3)
; MIPS32R6O0-NEXT: and $9, $4, $5
; MIPS32R6O0-NEXT: and $10, $8, $6
; MIPS32R6O0-NEXT: or $10, $10, $9
; MIPS32R6O0-NEXT: sc $10, 0($3)
; MIPS32R6O0-NEXT: beqzc $10, $BB11_1
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: and $7, $8, $5
; MIPS32R6O0-NEXT: srlv $7, $7, $1
; MIPS32R6O0-NEXT: seb $7, $7
; MIPS32R6O0-NEXT: # %bb.3: # %entry
; MIPS32R6O0-NEXT: sw $7, 4($sp) # 4-byte Folded Spill
; MIPS32R6O0-NEXT: # %bb.4: # %entry
; MIPS32R6O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32R6O0-NEXT: seb $2, $1
; MIPS32R6O0-NEXT: addiu $sp, $sp, 8
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicSwap8:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap8)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap8)))
; MIPS4-NEXT: ld $1, %got_disp(y)($1)
; MIPS4-NEXT: daddiu $2, $zero, -4
; MIPS4-NEXT: and $2, $1, $2
; MIPS4-NEXT: andi $1, $1, 3
; MIPS4-NEXT: sll $3, $1, 3
; MIPS4-NEXT: ori $1, $zero, 255
; MIPS4-NEXT: sllv $5, $1, $3
; MIPS4-NEXT: nor $6, $zero, $5
; MIPS4-NEXT: sllv $4, $4, $3
; MIPS4-NEXT: .LBB11_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $7, 0($2)
; MIPS4-NEXT: and $8, $4, $5
; MIPS4-NEXT: and $9, $7, $6
; MIPS4-NEXT: or $9, $9, $8
; MIPS4-NEXT: sc $9, 0($2)
; MIPS4-NEXT: beqz $9, .LBB11_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: and $1, $7, $5
; MIPS4-NEXT: srlv $1, $1, $3
; MIPS4-NEXT: sll $1, $1, 24
; MIPS4-NEXT: sra $1, $1, 24
; MIPS4-NEXT: # %bb.3: # %entry
; MIPS4-NEXT: sll $1, $1, 24
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: sra $2, $1, 24
;
; MIPS64-LABEL: AtomicSwap8:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap8)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap8)))
; MIPS64-NEXT: ld $1, %got_disp(y)($1)
; MIPS64-NEXT: daddiu $2, $zero, -4
; MIPS64-NEXT: and $2, $1, $2
; MIPS64-NEXT: andi $1, $1, 3
; MIPS64-NEXT: sll $3, $1, 3
; MIPS64-NEXT: ori $1, $zero, 255
; MIPS64-NEXT: sllv $5, $1, $3
; MIPS64-NEXT: nor $6, $zero, $5
; MIPS64-NEXT: sllv $4, $4, $3
; MIPS64-NEXT: .LBB11_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $7, 0($2)
; MIPS64-NEXT: and $8, $4, $5
; MIPS64-NEXT: and $9, $7, $6
; MIPS64-NEXT: or $9, $9, $8
; MIPS64-NEXT: sc $9, 0($2)
; MIPS64-NEXT: beqz $9, .LBB11_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: and $1, $7, $5
; MIPS64-NEXT: srlv $1, $1, $3
; MIPS64-NEXT: sll $1, $1, 24
; MIPS64-NEXT: sra $1, $1, 24
; MIPS64-NEXT: # %bb.3: # %entry
; MIPS64-NEXT: sll $1, $1, 24
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: sra $2, $1, 24
;
; MIPS64R2-LABEL: AtomicSwap8:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap8)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap8)))
; MIPS64R2-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R2-NEXT: daddiu $2, $zero, -4
; MIPS64R2-NEXT: and $2, $1, $2
; MIPS64R2-NEXT: andi $1, $1, 3
; MIPS64R2-NEXT: sll $3, $1, 3
; MIPS64R2-NEXT: ori $1, $zero, 255
; MIPS64R2-NEXT: sllv $5, $1, $3
; MIPS64R2-NEXT: nor $6, $zero, $5
; MIPS64R2-NEXT: sllv $4, $4, $3
; MIPS64R2-NEXT: .LBB11_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $7, 0($2)
; MIPS64R2-NEXT: and $8, $4, $5
; MIPS64R2-NEXT: and $9, $7, $6
; MIPS64R2-NEXT: or $9, $9, $8
; MIPS64R2-NEXT: sc $9, 0($2)
; MIPS64R2-NEXT: beqz $9, .LBB11_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: and $1, $7, $5
; MIPS64R2-NEXT: srlv $1, $1, $3
; MIPS64R2-NEXT: seb $1, $1
; MIPS64R2-NEXT: # %bb.3: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: seb $2, $1
;
; MIPS64R6-LABEL: AtomicSwap8:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap8)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap8)))
; MIPS64R6-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R6-NEXT: daddiu $2, $zero, -4
; MIPS64R6-NEXT: and $2, $1, $2
; MIPS64R6-NEXT: andi $1, $1, 3
; MIPS64R6-NEXT: sll $3, $1, 3
; MIPS64R6-NEXT: ori $1, $zero, 255
; MIPS64R6-NEXT: sllv $5, $1, $3
; MIPS64R6-NEXT: nor $6, $zero, $5
; MIPS64R6-NEXT: sllv $4, $4, $3
; MIPS64R6-NEXT: .LBB11_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $7, 0($2)
; MIPS64R6-NEXT: and $8, $4, $5
; MIPS64R6-NEXT: and $9, $7, $6
; MIPS64R6-NEXT: or $9, $9, $8
; MIPS64R6-NEXT: sc $9, 0($2)
; MIPS64R6-NEXT: beqzc $9, .LBB11_1
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: and $1, $7, $5
; MIPS64R6-NEXT: srlv $1, $1, $3
; MIPS64R6-NEXT: seb $1, $1
; MIPS64R6-NEXT: # %bb.3: # %entry
; MIPS64R6-NEXT: jr $ra
; MIPS64R6-NEXT: seb $2, $1
;
; MIPS64R6O0-LABEL: AtomicSwap8:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap8)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap8)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R6O0-NEXT: daddiu $2, $zero, -4
; MIPS64R6O0-NEXT: and $2, $1, $2
; MIPS64R6O0-NEXT: andi $3, $1, 3
; MIPS64R6O0-NEXT: xori $3, $3, 3
; MIPS64R6O0-NEXT: sll $3, $3, 3
; MIPS64R6O0-NEXT: ori $5, $zero, 255
; MIPS64R6O0-NEXT: sllv $5, $5, $3
; MIPS64R6O0-NEXT: nor $6, $zero, $5
; MIPS64R6O0-NEXT: sllv $4, $4, $3
; MIPS64R6O0-NEXT: .LBB11_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $8, 0($2)
; MIPS64R6O0-NEXT: and $9, $4, $5
; MIPS64R6O0-NEXT: and $10, $8, $6
; MIPS64R6O0-NEXT: or $10, $10, $9
; MIPS64R6O0-NEXT: sc $10, 0($2)
; MIPS64R6O0-NEXT: beqzc $10, .LBB11_1
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: and $7, $8, $5
; MIPS64R6O0-NEXT: srlv $7, $7, $3
; MIPS64R6O0-NEXT: seb $7, $7
; MIPS64R6O0-NEXT: # %bb.3: # %entry
; MIPS64R6O0-NEXT: sw $7, 12($sp) # 4-byte Folded Spill
; MIPS64R6O0-NEXT: # %bb.4: # %entry
; MIPS64R6O0-NEXT: lw $1, 12($sp) # 4-byte Folded Reload
; MIPS64R6O0-NEXT: seb $2, $1
; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicSwap8:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(y)($2)
; MM32-NEXT: addiu $2, $zero, -4
; MM32-NEXT: and $2, $1, $2
; MM32-NEXT: andi $1, $1, 3
; MM32-NEXT: sll $3, $1, 3
; MM32-NEXT: ori $1, $zero, 255
; MM32-NEXT: sllv $5, $1, $3
; MM32-NEXT: nor $6, $zero, $5
; MM32-NEXT: sllv $4, $4, $3
; MM32-NEXT: $BB11_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $7, 0($2)
; MM32-NEXT: and $8, $4, $5
; MM32-NEXT: and $9, $7, $6
; MM32-NEXT: or $9, $9, $8
; MM32-NEXT: sc $9, 0($2)
; MM32-NEXT: beqzc $9, $BB11_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: and $1, $7, $5
; MM32-NEXT: srlv $1, $1, $3
; MM32-NEXT: seb $1, $1
; MM32-NEXT: # %bb.3: # %entry
; MM32-NEXT: jr $ra
; MM32-NEXT: seb $2, $1
;
; O1-LABEL: AtomicSwap8:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(y)($1)
; O1-NEXT: addiu $2, $zero, -4
; O1-NEXT: and $2, $1, $2
; O1-NEXT: andi $1, $1, 3
; O1-NEXT: sll $3, $1, 3
; O1-NEXT: ori $1, $zero, 255
; O1-NEXT: sllv $5, $1, $3
; O1-NEXT: nor $6, $zero, $5
; O1-NEXT: sllv $4, $4, $3
; O1-NEXT: $BB11_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $7, 0($2)
; O1-NEXT: and $8, $4, $5
; O1-NEXT: and $9, $7, $6
; O1-NEXT: or $9, $9, $8
; O1-NEXT: sc $9, 0($2)
; O1-NEXT: beqz $9, $BB11_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: and $1, $7, $5
; O1-NEXT: srlv $1, $1, $3
; O1-NEXT: sll $1, $1, 24
; O1-NEXT: sra $1, $1, 24
; O1-NEXT: # %bb.3: # %entry
; O1-NEXT: sll $1, $1, 24
; O1-NEXT: jr $ra
; O1-NEXT: sra $2, $1, 24
;
; O2-LABEL: AtomicSwap8:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(y)($1)
; O2-NEXT: addiu $2, $zero, -4
; O2-NEXT: and $2, $1, $2
; O2-NEXT: andi $1, $1, 3
; O2-NEXT: sll $3, $1, 3
; O2-NEXT: ori $1, $zero, 255
; O2-NEXT: sllv $5, $1, $3
; O2-NEXT: nor $6, $zero, $5
; O2-NEXT: sllv $4, $4, $3
; O2-NEXT: $BB11_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $7, 0($2)
; O2-NEXT: and $8, $4, $5
; O2-NEXT: and $9, $7, $6
; O2-NEXT: or $9, $9, $8
; O2-NEXT: sc $9, 0($2)
; O2-NEXT: beqz $9, $BB11_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: and $1, $7, $5
; O2-NEXT: srlv $1, $1, $3
; O2-NEXT: sll $1, $1, 24
; O2-NEXT: sra $1, $1, 24
; O2-NEXT: # %bb.3: # %entry
; O2-NEXT: sll $1, $1, 24
; O2-NEXT: jr $ra
; O2-NEXT: sra $2, $1, 24
;
; O3-LABEL: AtomicSwap8:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: addiu $2, $zero, -4
; O3-NEXT: lw $1, %got(y)($1)
; O3-NEXT: and $2, $1, $2
; O3-NEXT: andi $1, $1, 3
; O3-NEXT: sll $3, $1, 3
; O3-NEXT: ori $1, $zero, 255
; O3-NEXT: sllv $5, $1, $3
; O3-NEXT: sllv $4, $4, $3
; O3-NEXT: nor $6, $zero, $5
; O3-NEXT: $BB11_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $7, 0($2)
; O3-NEXT: and $8, $4, $5
; O3-NEXT: and $9, $7, $6
; O3-NEXT: or $9, $9, $8
; O3-NEXT: sc $9, 0($2)
; O3-NEXT: beqz $9, $BB11_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: and $1, $7, $5
; O3-NEXT: srlv $1, $1, $3
; O3-NEXT: sll $1, $1, 24
; O3-NEXT: sra $1, $1, 24
; O3-NEXT: # %bb.3: # %entry
; O3-NEXT: sll $1, $1, 24
; O3-NEXT: jr $ra
; O3-NEXT: sra $2, $1, 24
;
; MIPS32EB-LABEL: AtomicSwap8:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(y)($1)
; MIPS32EB-NEXT: addiu $2, $zero, -4
; MIPS32EB-NEXT: and $2, $1, $2
; MIPS32EB-NEXT: andi $1, $1, 3
; MIPS32EB-NEXT: xori $1, $1, 3
; MIPS32EB-NEXT: sll $3, $1, 3
; MIPS32EB-NEXT: ori $1, $zero, 255
; MIPS32EB-NEXT: sllv $5, $1, $3
; MIPS32EB-NEXT: nor $6, $zero, $5
; MIPS32EB-NEXT: sllv $4, $4, $3
; MIPS32EB-NEXT: $BB11_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $7, 0($2)
; MIPS32EB-NEXT: and $8, $4, $5
; MIPS32EB-NEXT: and $9, $7, $6
; MIPS32EB-NEXT: or $9, $9, $8
; MIPS32EB-NEXT: sc $9, 0($2)
; MIPS32EB-NEXT: beqz $9, $BB11_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: and $1, $7, $5
; MIPS32EB-NEXT: srlv $1, $1, $3
; MIPS32EB-NEXT: sll $1, $1, 24
; MIPS32EB-NEXT: sra $1, $1, 24
; MIPS32EB-NEXT: # %bb.3: # %entry
; MIPS32EB-NEXT: sll $1, $1, 24
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: sra $2, $1, 24
entry:
%0 = atomicrmw xchg i8* @y, i8 %newval monotonic
ret i8 %0
}
define signext i8 @AtomicCmpSwap8(i8 signext %oldval, i8 signext %newval) nounwind {
; MIPS32-LABEL: AtomicCmpSwap8:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(y)($1)
; MIPS32-NEXT: addiu $2, $zero, -4
; MIPS32-NEXT: and $2, $1, $2
; MIPS32-NEXT: andi $1, $1, 3
; MIPS32-NEXT: sll $3, $1, 3
; MIPS32-NEXT: ori $1, $zero, 255
; MIPS32-NEXT: sllv $6, $1, $3
; MIPS32-NEXT: nor $7, $zero, $6
; MIPS32-NEXT: andi $1, $4, 255
; MIPS32-NEXT: sllv $4, $1, $3
; MIPS32-NEXT: andi $1, $5, 255
; MIPS32-NEXT: sllv $5, $1, $3
; MIPS32-NEXT: $BB12_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $8, 0($2)
; MIPS32-NEXT: and $9, $8, $6
; MIPS32-NEXT: bne $9, $4, $BB12_3
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: # in Loop: Header=BB12_1 Depth=1
; MIPS32-NEXT: and $8, $8, $7
; MIPS32-NEXT: or $8, $8, $5
; MIPS32-NEXT: sc $8, 0($2)
; MIPS32-NEXT: beqz $8, $BB12_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: $BB12_3: # %entry
; MIPS32-NEXT: srlv $1, $9, $3
; MIPS32-NEXT: sll $1, $1, 24
; MIPS32-NEXT: sra $1, $1, 24
; MIPS32-NEXT: # %bb.4: # %entry
; MIPS32-NEXT: sll $1, $1, 24
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: sra $2, $1, 24
;
; MIPS32O0-LABEL: AtomicCmpSwap8:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addiu $sp, $sp, -8
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(y)($1)
; MIPS32O0-NEXT: addiu $2, $zero, -4
; MIPS32O0-NEXT: and $2, $1, $2
; MIPS32O0-NEXT: andi $1, $1, 3
; MIPS32O0-NEXT: sll $1, $1, 3
; MIPS32O0-NEXT: ori $3, $zero, 255
; MIPS32O0-NEXT: sllv $3, $3, $1
; MIPS32O0-NEXT: nor $6, $zero, $3
; MIPS32O0-NEXT: andi $4, $4, 255
; MIPS32O0-NEXT: sllv $4, $4, $1
; MIPS32O0-NEXT: andi $5, $5, 255
; MIPS32O0-NEXT: sllv $5, $5, $1
; MIPS32O0-NEXT: $BB12_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $8, 0($2)
; MIPS32O0-NEXT: and $9, $8, $3
; MIPS32O0-NEXT: bne $9, $4, $BB12_3
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: # in Loop: Header=BB12_1 Depth=1
; MIPS32O0-NEXT: and $8, $8, $6
; MIPS32O0-NEXT: or $8, $8, $5
; MIPS32O0-NEXT: sc $8, 0($2)
; MIPS32O0-NEXT: beqz $8, $BB12_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: $BB12_3: # %entry
; MIPS32O0-NEXT: srlv $7, $9, $1
; MIPS32O0-NEXT: sll $7, $7, 24
; MIPS32O0-NEXT: sra $7, $7, 24
; MIPS32O0-NEXT: # %bb.4: # %entry
; MIPS32O0-NEXT: sw $7, 4($sp) # 4-byte Folded Spill
; MIPS32O0-NEXT: # %bb.5: # %entry
; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32O0-NEXT: sll $2, $1, 24
; MIPS32O0-NEXT: sra $2, $2, 24
; MIPS32O0-NEXT: addiu $sp, $sp, 8
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicCmpSwap8:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(y)($1)
; MIPS32R2-NEXT: addiu $2, $zero, -4
; MIPS32R2-NEXT: and $3, $1, $2
; MIPS32R2-NEXT: andi $1, $1, 3
; MIPS32R2-NEXT: sll $1, $1, 3
; MIPS32R2-NEXT: ori $2, $zero, 255
; MIPS32R2-NEXT: sllv $6, $2, $1
; MIPS32R2-NEXT: nor $7, $zero, $6
; MIPS32R2-NEXT: andi $2, $4, 255
; MIPS32R2-NEXT: sllv $4, $2, $1
; MIPS32R2-NEXT: andi $2, $5, 255
; MIPS32R2-NEXT: sllv $5, $2, $1
; MIPS32R2-NEXT: $BB12_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $8, 0($3)
; MIPS32R2-NEXT: and $9, $8, $6
; MIPS32R2-NEXT: bne $9, $4, $BB12_3
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: # in Loop: Header=BB12_1 Depth=1
; MIPS32R2-NEXT: and $8, $8, $7
; MIPS32R2-NEXT: or $8, $8, $5
; MIPS32R2-NEXT: sc $8, 0($3)
; MIPS32R2-NEXT: beqz $8, $BB12_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: $BB12_3: # %entry
; MIPS32R2-NEXT: srlv $2, $9, $1
; MIPS32R2-NEXT: seb $2, $2
; MIPS32R2-NEXT: # %bb.4: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: nop
;
; MIPS32R6-LABEL: AtomicCmpSwap8:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(y)($1)
; MIPS32R6-NEXT: addiu $2, $zero, -4
; MIPS32R6-NEXT: and $3, $1, $2
; MIPS32R6-NEXT: andi $1, $1, 3
; MIPS32R6-NEXT: sll $1, $1, 3
; MIPS32R6-NEXT: ori $2, $zero, 255
; MIPS32R6-NEXT: sllv $6, $2, $1
; MIPS32R6-NEXT: nor $7, $zero, $6
; MIPS32R6-NEXT: andi $2, $4, 255
; MIPS32R6-NEXT: sllv $4, $2, $1
; MIPS32R6-NEXT: andi $2, $5, 255
; MIPS32R6-NEXT: sllv $5, $2, $1
; MIPS32R6-NEXT: $BB12_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $8, 0($3)
; MIPS32R6-NEXT: and $9, $8, $6
; MIPS32R6-NEXT: bnec $9, $4, $BB12_3
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: # in Loop: Header=BB12_1 Depth=1
; MIPS32R6-NEXT: and $8, $8, $7
; MIPS32R6-NEXT: or $8, $8, $5
; MIPS32R6-NEXT: sc $8, 0($3)
; MIPS32R6-NEXT: beqzc $8, $BB12_1
; MIPS32R6-NEXT: $BB12_3: # %entry
; MIPS32R6-NEXT: srlv $2, $9, $1
; MIPS32R6-NEXT: seb $2, $2
; MIPS32R6-NEXT: # %bb.4: # %entry
; MIPS32R6-NEXT: jrc $ra
;
; MIPS32R6O0-LABEL: AtomicCmpSwap8:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addiu $sp, $sp, -8
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: move $2, $5
; MIPS32R6O0-NEXT: move $3, $4
; MIPS32R6O0-NEXT: lw $1, %got(y)($1)
; MIPS32R6O0-NEXT: addiu $6, $zero, -4
; MIPS32R6O0-NEXT: and $6, $1, $6
; MIPS32R6O0-NEXT: andi $1, $1, 3
; MIPS32R6O0-NEXT: sll $1, $1, 3
; MIPS32R6O0-NEXT: ori $7, $zero, 255
; MIPS32R6O0-NEXT: sllv $7, $7, $1
; MIPS32R6O0-NEXT: nor $8, $zero, $7
; MIPS32R6O0-NEXT: andi $4, $4, 255
; MIPS32R6O0-NEXT: sllv $4, $4, $1
; MIPS32R6O0-NEXT: andi $5, $5, 255
; MIPS32R6O0-NEXT: sllv $5, $5, $1
; MIPS32R6O0-NEXT: $BB12_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $10, 0($6)
; MIPS32R6O0-NEXT: and $11, $10, $7
; MIPS32R6O0-NEXT: bnec $11, $4, $BB12_3
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: # in Loop: Header=BB12_1 Depth=1
; MIPS32R6O0-NEXT: and $10, $10, $8
; MIPS32R6O0-NEXT: or $10, $10, $5
; MIPS32R6O0-NEXT: sc $10, 0($6)
; MIPS32R6O0-NEXT: beqzc $10, $BB12_1
; MIPS32R6O0-NEXT: $BB12_3: # %entry
; MIPS32R6O0-NEXT: srlv $9, $11, $1
; MIPS32R6O0-NEXT: seb $9, $9
; MIPS32R6O0-NEXT: # %bb.4: # %entry
; MIPS32R6O0-NEXT: sw $9, 4($sp) # 4-byte Folded Spill
; MIPS32R6O0-NEXT: # %bb.5: # %entry
; MIPS32R6O0-NEXT: lw $2, 4($sp) # 4-byte Folded Reload
; MIPS32R6O0-NEXT: addiu $sp, $sp, 8
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicCmpSwap8:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap8)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap8)))
; MIPS4-NEXT: ld $1, %got_disp(y)($1)
; MIPS4-NEXT: daddiu $2, $zero, -4
; MIPS4-NEXT: and $2, $1, $2
; MIPS4-NEXT: andi $1, $1, 3
; MIPS4-NEXT: sll $3, $1, 3
; MIPS4-NEXT: ori $1, $zero, 255
; MIPS4-NEXT: sllv $6, $1, $3
; MIPS4-NEXT: nor $7, $zero, $6
; MIPS4-NEXT: andi $1, $4, 255
; MIPS4-NEXT: sllv $4, $1, $3
; MIPS4-NEXT: andi $1, $5, 255
; MIPS4-NEXT: sllv $5, $1, $3
; MIPS4-NEXT: .LBB12_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $8, 0($2)
; MIPS4-NEXT: and $9, $8, $6
; MIPS4-NEXT: bne $9, $4, .LBB12_3
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: # in Loop: Header=BB12_1 Depth=1
; MIPS4-NEXT: and $8, $8, $7
; MIPS4-NEXT: or $8, $8, $5
; MIPS4-NEXT: sc $8, 0($2)
; MIPS4-NEXT: beqz $8, .LBB12_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: .LBB12_3: # %entry
; MIPS4-NEXT: srlv $1, $9, $3
; MIPS4-NEXT: sll $1, $1, 24
; MIPS4-NEXT: sra $1, $1, 24
; MIPS4-NEXT: # %bb.4: # %entry
; MIPS4-NEXT: sll $1, $1, 24
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: sra $2, $1, 24
;
; MIPS64-LABEL: AtomicCmpSwap8:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap8)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap8)))
; MIPS64-NEXT: ld $1, %got_disp(y)($1)
; MIPS64-NEXT: daddiu $2, $zero, -4
; MIPS64-NEXT: and $2, $1, $2
; MIPS64-NEXT: andi $1, $1, 3
; MIPS64-NEXT: sll $3, $1, 3
; MIPS64-NEXT: ori $1, $zero, 255
; MIPS64-NEXT: sllv $6, $1, $3
; MIPS64-NEXT: nor $7, $zero, $6
; MIPS64-NEXT: andi $1, $4, 255
; MIPS64-NEXT: sllv $4, $1, $3
; MIPS64-NEXT: andi $1, $5, 255
; MIPS64-NEXT: sllv $5, $1, $3
; MIPS64-NEXT: .LBB12_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $8, 0($2)
; MIPS64-NEXT: and $9, $8, $6
; MIPS64-NEXT: bne $9, $4, .LBB12_3
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: # in Loop: Header=BB12_1 Depth=1
; MIPS64-NEXT: and $8, $8, $7
; MIPS64-NEXT: or $8, $8, $5
; MIPS64-NEXT: sc $8, 0($2)
; MIPS64-NEXT: beqz $8, .LBB12_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: .LBB12_3: # %entry
; MIPS64-NEXT: srlv $1, $9, $3
; MIPS64-NEXT: sll $1, $1, 24
; MIPS64-NEXT: sra $1, $1, 24
; MIPS64-NEXT: # %bb.4: # %entry
; MIPS64-NEXT: sll $1, $1, 24
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: sra $2, $1, 24
;
; MIPS64R2-LABEL: AtomicCmpSwap8:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap8)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap8)))
; MIPS64R2-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R2-NEXT: daddiu $2, $zero, -4
; MIPS64R2-NEXT: and $3, $1, $2
; MIPS64R2-NEXT: andi $1, $1, 3
; MIPS64R2-NEXT: sll $1, $1, 3
; MIPS64R2-NEXT: ori $2, $zero, 255
; MIPS64R2-NEXT: sllv $6, $2, $1
; MIPS64R2-NEXT: nor $7, $zero, $6
; MIPS64R2-NEXT: andi $2, $4, 255
; MIPS64R2-NEXT: sllv $4, $2, $1
; MIPS64R2-NEXT: andi $2, $5, 255
; MIPS64R2-NEXT: sllv $5, $2, $1
; MIPS64R2-NEXT: .LBB12_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $8, 0($3)
; MIPS64R2-NEXT: and $9, $8, $6
; MIPS64R2-NEXT: bne $9, $4, .LBB12_3
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: # in Loop: Header=BB12_1 Depth=1
; MIPS64R2-NEXT: and $8, $8, $7
; MIPS64R2-NEXT: or $8, $8, $5
; MIPS64R2-NEXT: sc $8, 0($3)
; MIPS64R2-NEXT: beqz $8, .LBB12_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: .LBB12_3: # %entry
; MIPS64R2-NEXT: srlv $2, $9, $1
; MIPS64R2-NEXT: seb $2, $2
; MIPS64R2-NEXT: # %bb.4: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: nop
;
; MIPS64R6-LABEL: AtomicCmpSwap8:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap8)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap8)))
; MIPS64R6-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R6-NEXT: daddiu $2, $zero, -4
; MIPS64R6-NEXT: and $3, $1, $2
; MIPS64R6-NEXT: andi $1, $1, 3
; MIPS64R6-NEXT: sll $1, $1, 3
; MIPS64R6-NEXT: ori $2, $zero, 255
; MIPS64R6-NEXT: sllv $6, $2, $1
; MIPS64R6-NEXT: nor $7, $zero, $6
; MIPS64R6-NEXT: andi $2, $4, 255
; MIPS64R6-NEXT: sllv $4, $2, $1
; MIPS64R6-NEXT: andi $2, $5, 255
; MIPS64R6-NEXT: sllv $5, $2, $1
; MIPS64R6-NEXT: .LBB12_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $8, 0($3)
; MIPS64R6-NEXT: and $9, $8, $6
; MIPS64R6-NEXT: bnec $9, $4, .LBB12_3
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: # in Loop: Header=BB12_1 Depth=1
; MIPS64R6-NEXT: and $8, $8, $7
; MIPS64R6-NEXT: or $8, $8, $5
; MIPS64R6-NEXT: sc $8, 0($3)
; MIPS64R6-NEXT: beqzc $8, .LBB12_1
; MIPS64R6-NEXT: .LBB12_3: # %entry
; MIPS64R6-NEXT: srlv $2, $9, $1
; MIPS64R6-NEXT: seb $2, $2
; MIPS64R6-NEXT: # %bb.4: # %entry
; MIPS64R6-NEXT: jrc $ra
;
; MIPS64R6O0-LABEL: AtomicCmpSwap8:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap8)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap8)))
; MIPS64R6O0-NEXT: # kill: def $a1 killed $a1 killed $a1_64
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(y)($1)
; MIPS64R6O0-NEXT: daddiu $2, $zero, -4
; MIPS64R6O0-NEXT: and $2, $1, $2
; MIPS64R6O0-NEXT: andi $3, $1, 3
; MIPS64R6O0-NEXT: xori $3, $3, 3
; MIPS64R6O0-NEXT: sll $3, $3, 3
; MIPS64R6O0-NEXT: ori $6, $zero, 255
; MIPS64R6O0-NEXT: sllv $6, $6, $3
; MIPS64R6O0-NEXT: nor $7, $zero, $6
; MIPS64R6O0-NEXT: andi $4, $4, 255
; MIPS64R6O0-NEXT: sllv $4, $4, $3
; MIPS64R6O0-NEXT: andi $5, $5, 255
; MIPS64R6O0-NEXT: sllv $5, $5, $3
; MIPS64R6O0-NEXT: .LBB12_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $9, 0($2)
; MIPS64R6O0-NEXT: and $10, $9, $6
; MIPS64R6O0-NEXT: bnec $10, $4, .LBB12_3
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: # in Loop: Header=BB12_1 Depth=1
; MIPS64R6O0-NEXT: and $9, $9, $7
; MIPS64R6O0-NEXT: or $9, $9, $5
; MIPS64R6O0-NEXT: sc $9, 0($2)
; MIPS64R6O0-NEXT: beqzc $9, .LBB12_1
; MIPS64R6O0-NEXT: .LBB12_3: # %entry
; MIPS64R6O0-NEXT: srlv $8, $10, $3
; MIPS64R6O0-NEXT: seb $8, $8
; MIPS64R6O0-NEXT: # %bb.4: # %entry
; MIPS64R6O0-NEXT: sw $8, 12($sp) # 4-byte Folded Spill
; MIPS64R6O0-NEXT: # %bb.5: # %entry
; MIPS64R6O0-NEXT: lw $2, 12($sp) # 4-byte Folded Reload
; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicCmpSwap8:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(y)($2)
; MM32-NEXT: addiu $2, $zero, -4
; MM32-NEXT: and $3, $1, $2
; MM32-NEXT: andi $1, $1, 3
; MM32-NEXT: sll $1, $1, 3
; MM32-NEXT: ori $2, $zero, 255
; MM32-NEXT: sllv $6, $2, $1
; MM32-NEXT: nor $7, $zero, $6
; MM32-NEXT: andi $2, $4, 255
; MM32-NEXT: sllv $4, $2, $1
; MM32-NEXT: andi $2, $5, 255
; MM32-NEXT: sllv $5, $2, $1
; MM32-NEXT: $BB12_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $8, 0($3)
; MM32-NEXT: and $9, $8, $6
; MM32-NEXT: bne $9, $4, $BB12_3
; MM32-NEXT: nop
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: # in Loop: Header=BB12_1 Depth=1
; MM32-NEXT: and $8, $8, $7
; MM32-NEXT: or $8, $8, $5
; MM32-NEXT: sc $8, 0($3)
; MM32-NEXT: beqzc $8, $BB12_1
; MM32-NEXT: $BB12_3: # %entry
; MM32-NEXT: srlv $2, $9, $1
; MM32-NEXT: seb $2, $2
; MM32-NEXT: # %bb.4: # %entry
; MM32-NEXT: jrc $ra
;
; O1-LABEL: AtomicCmpSwap8:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(y)($1)
; O1-NEXT: addiu $2, $zero, -4
; O1-NEXT: and $2, $1, $2
; O1-NEXT: andi $1, $1, 3
; O1-NEXT: sll $3, $1, 3
; O1-NEXT: ori $1, $zero, 255
; O1-NEXT: sllv $6, $1, $3
; O1-NEXT: nor $7, $zero, $6
; O1-NEXT: andi $1, $4, 255
; O1-NEXT: sllv $4, $1, $3
; O1-NEXT: andi $1, $5, 255
; O1-NEXT: sllv $5, $1, $3
; O1-NEXT: $BB12_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $8, 0($2)
; O1-NEXT: and $9, $8, $6
; O1-NEXT: bne $9, $4, $BB12_3
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: # in Loop: Header=BB12_1 Depth=1
; O1-NEXT: and $8, $8, $7
; O1-NEXT: or $8, $8, $5
; O1-NEXT: sc $8, 0($2)
; O1-NEXT: beqz $8, $BB12_1
; O1-NEXT: nop
; O1-NEXT: $BB12_3: # %entry
; O1-NEXT: srlv $1, $9, $3
; O1-NEXT: sll $1, $1, 24
; O1-NEXT: sra $1, $1, 24
; O1-NEXT: # %bb.4: # %entry
; O1-NEXT: sll $1, $1, 24
; O1-NEXT: jr $ra
; O1-NEXT: sra $2, $1, 24
;
; O2-LABEL: AtomicCmpSwap8:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(y)($1)
; O2-NEXT: addiu $2, $zero, -4
; O2-NEXT: and $2, $1, $2
; O2-NEXT: andi $1, $1, 3
; O2-NEXT: sll $3, $1, 3
; O2-NEXT: ori $1, $zero, 255
; O2-NEXT: sllv $6, $1, $3
; O2-NEXT: nor $7, $zero, $6
; O2-NEXT: andi $1, $4, 255
; O2-NEXT: sllv $4, $1, $3
; O2-NEXT: andi $1, $5, 255
; O2-NEXT: sllv $5, $1, $3
; O2-NEXT: $BB12_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $8, 0($2)
; O2-NEXT: and $9, $8, $6
; O2-NEXT: bne $9, $4, $BB12_3
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: # in Loop: Header=BB12_1 Depth=1
; O2-NEXT: and $8, $8, $7
; O2-NEXT: or $8, $8, $5
; O2-NEXT: sc $8, 0($2)
; O2-NEXT: beqz $8, $BB12_1
; O2-NEXT: nop
; O2-NEXT: $BB12_3: # %entry
; O2-NEXT: srlv $1, $9, $3
; O2-NEXT: sll $1, $1, 24
; O2-NEXT: sra $1, $1, 24
; O2-NEXT: # %bb.4: # %entry
; O2-NEXT: sll $1, $1, 24
; O2-NEXT: jr $ra
; O2-NEXT: sra $2, $1, 24
;
; O3-LABEL: AtomicCmpSwap8:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: addiu $2, $zero, -4
; O3-NEXT: lw $1, %got(y)($1)
; O3-NEXT: and $2, $1, $2
; O3-NEXT: andi $1, $1, 3
; O3-NEXT: sll $3, $1, 3
; O3-NEXT: ori $1, $zero, 255
; O3-NEXT: sllv $6, $1, $3
; O3-NEXT: andi $1, $4, 255
; O3-NEXT: sllv $4, $1, $3
; O3-NEXT: andi $1, $5, 255
; O3-NEXT: nor $7, $zero, $6
; O3-NEXT: sllv $5, $1, $3
; O3-NEXT: $BB12_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $8, 0($2)
; O3-NEXT: and $9, $8, $6
; O3-NEXT: bne $9, $4, $BB12_3
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: # in Loop: Header=BB12_1 Depth=1
; O3-NEXT: and $8, $8, $7
; O3-NEXT: or $8, $8, $5
; O3-NEXT: sc $8, 0($2)
; O3-NEXT: beqz $8, $BB12_1
; O3-NEXT: nop
; O3-NEXT: $BB12_3: # %entry
; O3-NEXT: srlv $1, $9, $3
; O3-NEXT: sll $1, $1, 24
; O3-NEXT: sra $1, $1, 24
; O3-NEXT: # %bb.4: # %entry
; O3-NEXT: sll $1, $1, 24
; O3-NEXT: jr $ra
; O3-NEXT: sra $2, $1, 24
;
; MIPS32EB-LABEL: AtomicCmpSwap8:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(y)($1)
; MIPS32EB-NEXT: addiu $2, $zero, -4
; MIPS32EB-NEXT: and $2, $1, $2
; MIPS32EB-NEXT: andi $1, $1, 3
; MIPS32EB-NEXT: xori $1, $1, 3
; MIPS32EB-NEXT: sll $3, $1, 3
; MIPS32EB-NEXT: ori $1, $zero, 255
; MIPS32EB-NEXT: sllv $6, $1, $3
; MIPS32EB-NEXT: nor $7, $zero, $6
; MIPS32EB-NEXT: andi $1, $4, 255
; MIPS32EB-NEXT: sllv $4, $1, $3
; MIPS32EB-NEXT: andi $1, $5, 255
; MIPS32EB-NEXT: sllv $5, $1, $3
; MIPS32EB-NEXT: $BB12_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $8, 0($2)
; MIPS32EB-NEXT: and $9, $8, $6
; MIPS32EB-NEXT: bne $9, $4, $BB12_3
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: # in Loop: Header=BB12_1 Depth=1
; MIPS32EB-NEXT: and $8, $8, $7
; MIPS32EB-NEXT: or $8, $8, $5
; MIPS32EB-NEXT: sc $8, 0($2)
; MIPS32EB-NEXT: beqz $8, $BB12_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: $BB12_3: # %entry
; MIPS32EB-NEXT: srlv $1, $9, $3
; MIPS32EB-NEXT: sll $1, $1, 24
; MIPS32EB-NEXT: sra $1, $1, 24
; MIPS32EB-NEXT: # %bb.4: # %entry
; MIPS32EB-NEXT: sll $1, $1, 24
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: sra $2, $1, 24
entry:
%pair0 = cmpxchg i8* @y, i8 %oldval, i8 %newval monotonic monotonic
%0 = extractvalue { i8, i1 } %pair0, 0
ret i8 %0
}
define i1 @AtomicCmpSwapRes8(i8* %ptr, i8 signext %oldval, i8 signext %newval) nounwind {
; MIPS32-LABEL: AtomicCmpSwapRes8:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: addiu $1, $zero, -4
; MIPS32-NEXT: and $2, $4, $1
; MIPS32-NEXT: andi $1, $4, 3
; MIPS32-NEXT: sll $3, $1, 3
; MIPS32-NEXT: ori $1, $zero, 255
; MIPS32-NEXT: sllv $4, $1, $3
; MIPS32-NEXT: nor $7, $zero, $4
; MIPS32-NEXT: andi $1, $5, 255
; MIPS32-NEXT: sllv $8, $1, $3
; MIPS32-NEXT: andi $1, $6, 255
; MIPS32-NEXT: sllv $6, $1, $3
; MIPS32-NEXT: $BB13_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $9, 0($2)
; MIPS32-NEXT: and $10, $9, $4
; MIPS32-NEXT: bne $10, $8, $BB13_3
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: # in Loop: Header=BB13_1 Depth=1
; MIPS32-NEXT: and $9, $9, $7
; MIPS32-NEXT: or $9, $9, $6
; MIPS32-NEXT: sc $9, 0($2)
; MIPS32-NEXT: beqz $9, $BB13_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: $BB13_3: # %entry
; MIPS32-NEXT: srlv $1, $10, $3
; MIPS32-NEXT: sll $1, $1, 24
; MIPS32-NEXT: sra $1, $1, 24
; MIPS32-NEXT: # %bb.4: # %entry
; MIPS32-NEXT: sll $2, $5, 24
; MIPS32-NEXT: sra $2, $2, 24
; MIPS32-NEXT: xor $1, $1, $2
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: sltiu $2, $1, 1
;
; MIPS32O0-LABEL: AtomicCmpSwapRes8:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: addiu $sp, $sp, -8
; MIPS32O0-NEXT: addiu $1, $zero, -4
; MIPS32O0-NEXT: and $1, $4, $1
; MIPS32O0-NEXT: andi $2, $4, 3
; MIPS32O0-NEXT: sll $2, $2, 3
; MIPS32O0-NEXT: ori $3, $zero, 255
; MIPS32O0-NEXT: sllv $3, $3, $2
; MIPS32O0-NEXT: nor $4, $zero, $3
; MIPS32O0-NEXT: andi $7, $5, 255
; MIPS32O0-NEXT: sllv $7, $7, $2
; MIPS32O0-NEXT: andi $6, $6, 255
; MIPS32O0-NEXT: sllv $6, $6, $2
; MIPS32O0-NEXT: $BB13_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $9, 0($1)
; MIPS32O0-NEXT: and $10, $9, $3
; MIPS32O0-NEXT: bne $10, $7, $BB13_3
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: # in Loop: Header=BB13_1 Depth=1
; MIPS32O0-NEXT: and $9, $9, $4
; MIPS32O0-NEXT: or $9, $9, $6
; MIPS32O0-NEXT: sc $9, 0($1)
; MIPS32O0-NEXT: beqz $9, $BB13_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: $BB13_3: # %entry
; MIPS32O0-NEXT: srlv $8, $10, $2
; MIPS32O0-NEXT: sll $8, $8, 24
; MIPS32O0-NEXT: sra $8, $8, 24
; MIPS32O0-NEXT: # %bb.4: # %entry
; MIPS32O0-NEXT: sw $5, 4($sp) # 4-byte Folded Spill
; MIPS32O0-NEXT: sw $8, 0($sp) # 4-byte Folded Spill
; MIPS32O0-NEXT: # %bb.5: # %entry
; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32O0-NEXT: sll $2, $1, 24
; MIPS32O0-NEXT: sra $2, $2, 24
; MIPS32O0-NEXT: lw $3, 0($sp) # 4-byte Folded Reload
; MIPS32O0-NEXT: xor $2, $3, $2
; MIPS32O0-NEXT: sltiu $2, $2, 1
; MIPS32O0-NEXT: addiu $sp, $sp, 8
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicCmpSwapRes8:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: addiu $1, $zero, -4
; MIPS32R2-NEXT: and $2, $4, $1
; MIPS32R2-NEXT: andi $1, $4, 3
; MIPS32R2-NEXT: sll $3, $1, 3
; MIPS32R2-NEXT: ori $1, $zero, 255
; MIPS32R2-NEXT: sllv $4, $1, $3
; MIPS32R2-NEXT: nor $7, $zero, $4
; MIPS32R2-NEXT: andi $1, $5, 255
; MIPS32R2-NEXT: sllv $8, $1, $3
; MIPS32R2-NEXT: andi $1, $6, 255
; MIPS32R2-NEXT: sllv $6, $1, $3
; MIPS32R2-NEXT: $BB13_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $9, 0($2)
; MIPS32R2-NEXT: and $10, $9, $4
; MIPS32R2-NEXT: bne $10, $8, $BB13_3
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: # in Loop: Header=BB13_1 Depth=1
; MIPS32R2-NEXT: and $9, $9, $7
; MIPS32R2-NEXT: or $9, $9, $6
; MIPS32R2-NEXT: sc $9, 0($2)
; MIPS32R2-NEXT: beqz $9, $BB13_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: $BB13_3: # %entry
; MIPS32R2-NEXT: srlv $1, $10, $3
; MIPS32R2-NEXT: seb $1, $1
; MIPS32R2-NEXT: # %bb.4: # %entry
; MIPS32R2-NEXT: xor $1, $1, $5
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: sltiu $2, $1, 1
;
; MIPS32R6-LABEL: AtomicCmpSwapRes8:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: addiu $1, $zero, -4
; MIPS32R6-NEXT: and $2, $4, $1
; MIPS32R6-NEXT: andi $1, $4, 3
; MIPS32R6-NEXT: sll $3, $1, 3
; MIPS32R6-NEXT: ori $1, $zero, 255
; MIPS32R6-NEXT: sllv $4, $1, $3
; MIPS32R6-NEXT: nor $7, $zero, $4
; MIPS32R6-NEXT: andi $1, $5, 255
; MIPS32R6-NEXT: sllv $8, $1, $3
; MIPS32R6-NEXT: andi $1, $6, 255
; MIPS32R6-NEXT: sllv $6, $1, $3
; MIPS32R6-NEXT: $BB13_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $9, 0($2)
; MIPS32R6-NEXT: and $10, $9, $4
; MIPS32R6-NEXT: bnec $10, $8, $BB13_3
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: # in Loop: Header=BB13_1 Depth=1
; MIPS32R6-NEXT: and $9, $9, $7
; MIPS32R6-NEXT: or $9, $9, $6
; MIPS32R6-NEXT: sc $9, 0($2)
; MIPS32R6-NEXT: beqzc $9, $BB13_1
; MIPS32R6-NEXT: $BB13_3: # %entry
; MIPS32R6-NEXT: srlv $1, $10, $3
; MIPS32R6-NEXT: seb $1, $1
; MIPS32R6-NEXT: # %bb.4: # %entry
; MIPS32R6-NEXT: xor $1, $1, $5
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: sltiu $2, $1, 1
;
; MIPS32R6O0-LABEL: AtomicCmpSwapRes8:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: addiu $sp, $sp, -8
; MIPS32R6O0-NEXT: move $1, $6
; MIPS32R6O0-NEXT: move $2, $5
; MIPS32R6O0-NEXT: addiu $3, $zero, -4
; MIPS32R6O0-NEXT: and $3, $4, $3
; MIPS32R6O0-NEXT: andi $4, $4, 3
; MIPS32R6O0-NEXT: sll $4, $4, 3
; MIPS32R6O0-NEXT: ori $7, $zero, 255
; MIPS32R6O0-NEXT: sllv $7, $7, $4
; MIPS32R6O0-NEXT: nor $8, $zero, $7
; MIPS32R6O0-NEXT: andi $9, $5, 255
; MIPS32R6O0-NEXT: sllv $9, $9, $4
; MIPS32R6O0-NEXT: andi $6, $6, 255
; MIPS32R6O0-NEXT: sllv $6, $6, $4
; MIPS32R6O0-NEXT: $BB13_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $11, 0($3)
; MIPS32R6O0-NEXT: and $12, $11, $7
; MIPS32R6O0-NEXT: bnec $12, $9, $BB13_3
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: # in Loop: Header=BB13_1 Depth=1
; MIPS32R6O0-NEXT: and $11, $11, $8
; MIPS32R6O0-NEXT: or $11, $11, $6
; MIPS32R6O0-NEXT: sc $11, 0($3)
; MIPS32R6O0-NEXT: beqzc $11, $BB13_1
; MIPS32R6O0-NEXT: $BB13_3: # %entry
; MIPS32R6O0-NEXT: srlv $10, $12, $4
; MIPS32R6O0-NEXT: seb $10, $10
; MIPS32R6O0-NEXT: # %bb.4: # %entry
; MIPS32R6O0-NEXT: sw $5, 4($sp) # 4-byte Folded Spill
; MIPS32R6O0-NEXT: sw $10, 0($sp) # 4-byte Folded Spill
; MIPS32R6O0-NEXT: # %bb.5: # %entry
; MIPS32R6O0-NEXT: lw $1, 0($sp) # 4-byte Folded Reload
; MIPS32R6O0-NEXT: lw $2, 4($sp) # 4-byte Folded Reload
; MIPS32R6O0-NEXT: xor $1, $1, $2
; MIPS32R6O0-NEXT: sltiu $2, $1, 1
; MIPS32R6O0-NEXT: addiu $sp, $sp, 8
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicCmpSwapRes8:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: daddiu $1, $zero, -4
; MIPS4-NEXT: and $2, $4, $1
; MIPS4-NEXT: andi $1, $4, 3
; MIPS4-NEXT: sll $3, $1, 3
; MIPS4-NEXT: ori $1, $zero, 255
; MIPS4-NEXT: sllv $4, $1, $3
; MIPS4-NEXT: nor $7, $zero, $4
; MIPS4-NEXT: andi $1, $5, 255
; MIPS4-NEXT: sllv $8, $1, $3
; MIPS4-NEXT: andi $1, $6, 255
; MIPS4-NEXT: sllv $6, $1, $3
; MIPS4-NEXT: .LBB13_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $9, 0($2)
; MIPS4-NEXT: and $10, $9, $4
; MIPS4-NEXT: bne $10, $8, .LBB13_3
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: # in Loop: Header=BB13_1 Depth=1
; MIPS4-NEXT: and $9, $9, $7
; MIPS4-NEXT: or $9, $9, $6
; MIPS4-NEXT: sc $9, 0($2)
; MIPS4-NEXT: beqz $9, .LBB13_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: .LBB13_3: # %entry
; MIPS4-NEXT: srlv $1, $10, $3
; MIPS4-NEXT: sll $1, $1, 24
; MIPS4-NEXT: sra $1, $1, 24
; MIPS4-NEXT: # %bb.4: # %entry
; MIPS4-NEXT: sll $2, $5, 24
; MIPS4-NEXT: sra $2, $2, 24
; MIPS4-NEXT: xor $1, $1, $2
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: sltiu $2, $1, 1
;
; MIPS64-LABEL: AtomicCmpSwapRes8:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: daddiu $1, $zero, -4
; MIPS64-NEXT: and $2, $4, $1
; MIPS64-NEXT: andi $1, $4, 3
; MIPS64-NEXT: sll $3, $1, 3
; MIPS64-NEXT: ori $1, $zero, 255
; MIPS64-NEXT: sllv $4, $1, $3
; MIPS64-NEXT: nor $7, $zero, $4
; MIPS64-NEXT: andi $1, $5, 255
; MIPS64-NEXT: sllv $8, $1, $3
; MIPS64-NEXT: andi $1, $6, 255
; MIPS64-NEXT: sllv $6, $1, $3
; MIPS64-NEXT: .LBB13_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $9, 0($2)
; MIPS64-NEXT: and $10, $9, $4
; MIPS64-NEXT: bne $10, $8, .LBB13_3
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: # in Loop: Header=BB13_1 Depth=1
; MIPS64-NEXT: and $9, $9, $7
; MIPS64-NEXT: or $9, $9, $6
; MIPS64-NEXT: sc $9, 0($2)
; MIPS64-NEXT: beqz $9, .LBB13_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: .LBB13_3: # %entry
; MIPS64-NEXT: srlv $1, $10, $3
; MIPS64-NEXT: sll $1, $1, 24
; MIPS64-NEXT: sra $1, $1, 24
; MIPS64-NEXT: # %bb.4: # %entry
; MIPS64-NEXT: sll $2, $5, 24
; MIPS64-NEXT: sra $2, $2, 24
; MIPS64-NEXT: xor $1, $1, $2
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: sltiu $2, $1, 1
;
; MIPS64R2-LABEL: AtomicCmpSwapRes8:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: daddiu $1, $zero, -4
; MIPS64R2-NEXT: and $2, $4, $1
; MIPS64R2-NEXT: andi $1, $4, 3
; MIPS64R2-NEXT: sll $3, $1, 3
; MIPS64R2-NEXT: ori $1, $zero, 255
; MIPS64R2-NEXT: sllv $4, $1, $3
; MIPS64R2-NEXT: nor $7, $zero, $4
; MIPS64R2-NEXT: andi $1, $5, 255
; MIPS64R2-NEXT: sllv $8, $1, $3
; MIPS64R2-NEXT: andi $1, $6, 255
; MIPS64R2-NEXT: sllv $6, $1, $3
; MIPS64R2-NEXT: .LBB13_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $9, 0($2)
; MIPS64R2-NEXT: and $10, $9, $4
; MIPS64R2-NEXT: bne $10, $8, .LBB13_3
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: # in Loop: Header=BB13_1 Depth=1
; MIPS64R2-NEXT: and $9, $9, $7
; MIPS64R2-NEXT: or $9, $9, $6
; MIPS64R2-NEXT: sc $9, 0($2)
; MIPS64R2-NEXT: beqz $9, .LBB13_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: .LBB13_3: # %entry
; MIPS64R2-NEXT: srlv $1, $10, $3
; MIPS64R2-NEXT: seb $1, $1
; MIPS64R2-NEXT: # %bb.4: # %entry
; MIPS64R2-NEXT: xor $1, $1, $5
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: sltiu $2, $1, 1
;
; MIPS64R6-LABEL: AtomicCmpSwapRes8:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: daddiu $1, $zero, -4
; MIPS64R6-NEXT: and $2, $4, $1
; MIPS64R6-NEXT: andi $1, $4, 3
; MIPS64R6-NEXT: sll $3, $1, 3
; MIPS64R6-NEXT: ori $1, $zero, 255
; MIPS64R6-NEXT: sllv $4, $1, $3
; MIPS64R6-NEXT: nor $7, $zero, $4
; MIPS64R6-NEXT: andi $1, $5, 255
; MIPS64R6-NEXT: sllv $8, $1, $3
; MIPS64R6-NEXT: andi $1, $6, 255
; MIPS64R6-NEXT: sllv $6, $1, $3
; MIPS64R6-NEXT: .LBB13_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $9, 0($2)
; MIPS64R6-NEXT: and $10, $9, $4
; MIPS64R6-NEXT: bnec $10, $8, .LBB13_3
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: # in Loop: Header=BB13_1 Depth=1
; MIPS64R6-NEXT: and $9, $9, $7
; MIPS64R6-NEXT: or $9, $9, $6
; MIPS64R6-NEXT: sc $9, 0($2)
; MIPS64R6-NEXT: beqzc $9, .LBB13_1
; MIPS64R6-NEXT: .LBB13_3: # %entry
; MIPS64R6-NEXT: srlv $1, $10, $3
; MIPS64R6-NEXT: seb $1, $1
; MIPS64R6-NEXT: # %bb.4: # %entry
; MIPS64R6-NEXT: xor $1, $1, $5
; MIPS64R6-NEXT: jr $ra
; MIPS64R6-NEXT: sltiu $2, $1, 1
;
; MIPS64R6O0-LABEL: AtomicCmpSwapRes8:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
; MIPS64R6O0-NEXT: # kill: def $a2 killed $a2 killed $a2_64
; MIPS64R6O0-NEXT: # kill: def $a1 killed $a1 killed $a1_64
; MIPS64R6O0-NEXT: daddiu $1, $zero, -4
; MIPS64R6O0-NEXT: and $1, $4, $1
; MIPS64R6O0-NEXT: andi $2, $4, 3
; MIPS64R6O0-NEXT: xori $2, $2, 3
; MIPS64R6O0-NEXT: sll $2, $2, 3
; MIPS64R6O0-NEXT: ori $3, $zero, 255
; MIPS64R6O0-NEXT: sllv $3, $3, $2
; MIPS64R6O0-NEXT: nor $7, $zero, $3
; MIPS64R6O0-NEXT: andi $8, $5, 255
; MIPS64R6O0-NEXT: sllv $8, $8, $2
; MIPS64R6O0-NEXT: andi $6, $6, 255
; MIPS64R6O0-NEXT: sllv $6, $6, $2
; MIPS64R6O0-NEXT: .LBB13_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $10, 0($1)
; MIPS64R6O0-NEXT: and $11, $10, $3
; MIPS64R6O0-NEXT: bnec $11, $8, .LBB13_3
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: # in Loop: Header=BB13_1 Depth=1
; MIPS64R6O0-NEXT: and $10, $10, $7
; MIPS64R6O0-NEXT: or $10, $10, $6
; MIPS64R6O0-NEXT: sc $10, 0($1)
; MIPS64R6O0-NEXT: beqzc $10, .LBB13_1
; MIPS64R6O0-NEXT: .LBB13_3: # %entry
; MIPS64R6O0-NEXT: srlv $9, $11, $2
; MIPS64R6O0-NEXT: seb $9, $9
; MIPS64R6O0-NEXT: # %bb.4: # %entry
; MIPS64R6O0-NEXT: sw $5, 12($sp) # 4-byte Folded Spill
; MIPS64R6O0-NEXT: sw $9, 8($sp) # 4-byte Folded Spill
; MIPS64R6O0-NEXT: # %bb.5: # %entry
; MIPS64R6O0-NEXT: lw $1, 8($sp) # 4-byte Folded Reload
; MIPS64R6O0-NEXT: lw $2, 12($sp) # 4-byte Folded Reload
; MIPS64R6O0-NEXT: xor $1, $1, $2
; MIPS64R6O0-NEXT: sltiu $2, $1, 1
; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicCmpSwapRes8:
; MM32: # %bb.0: # %entry
; MM32-NEXT: addiu $1, $zero, -4
; MM32-NEXT: and $2, $4, $1
; MM32-NEXT: andi $1, $4, 3
; MM32-NEXT: sll $3, $1, 3
; MM32-NEXT: ori $1, $zero, 255
; MM32-NEXT: sllv $4, $1, $3
; MM32-NEXT: nor $7, $zero, $4
; MM32-NEXT: andi $1, $5, 255
; MM32-NEXT: sllv $8, $1, $3
; MM32-NEXT: andi $1, $6, 255
; MM32-NEXT: sllv $6, $1, $3
; MM32-NEXT: $BB13_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $9, 0($2)
; MM32-NEXT: and $10, $9, $4
; MM32-NEXT: bne $10, $8, $BB13_3
; MM32-NEXT: nop
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: # in Loop: Header=BB13_1 Depth=1
; MM32-NEXT: and $9, $9, $7
; MM32-NEXT: or $9, $9, $6
; MM32-NEXT: sc $9, 0($2)
; MM32-NEXT: beqzc $9, $BB13_1
; MM32-NEXT: $BB13_3: # %entry
; MM32-NEXT: srlv $1, $10, $3
; MM32-NEXT: seb $1, $1
; MM32-NEXT: # %bb.4: # %entry
; MM32-NEXT: xor $1, $1, $5
; MM32-NEXT: jr $ra
; MM32-NEXT: sltiu $2, $1, 1
;
; O1-LABEL: AtomicCmpSwapRes8:
; O1: # %bb.0: # %entry
; O1-NEXT: addiu $1, $zero, -4
; O1-NEXT: and $2, $4, $1
; O1-NEXT: andi $1, $4, 3
; O1-NEXT: sll $3, $1, 3
; O1-NEXT: ori $1, $zero, 255
; O1-NEXT: sllv $4, $1, $3
; O1-NEXT: nor $7, $zero, $4
; O1-NEXT: andi $1, $5, 255
; O1-NEXT: sllv $8, $1, $3
; O1-NEXT: andi $1, $6, 255
; O1-NEXT: sllv $6, $1, $3
; O1-NEXT: $BB13_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $9, 0($2)
; O1-NEXT: and $10, $9, $4
; O1-NEXT: bne $10, $8, $BB13_3
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: # in Loop: Header=BB13_1 Depth=1
; O1-NEXT: and $9, $9, $7
; O1-NEXT: or $9, $9, $6
; O1-NEXT: sc $9, 0($2)
; O1-NEXT: beqz $9, $BB13_1
; O1-NEXT: nop
; O1-NEXT: $BB13_3: # %entry
; O1-NEXT: srlv $1, $10, $3
; O1-NEXT: sll $1, $1, 24
; O1-NEXT: sra $1, $1, 24
; O1-NEXT: # %bb.4: # %entry
; O1-NEXT: sll $2, $5, 24
; O1-NEXT: sra $2, $2, 24
; O1-NEXT: xor $1, $1, $2
; O1-NEXT: jr $ra
; O1-NEXT: sltiu $2, $1, 1
;
; O2-LABEL: AtomicCmpSwapRes8:
; O2: # %bb.0: # %entry
; O2-NEXT: addiu $1, $zero, -4
; O2-NEXT: and $2, $4, $1
; O2-NEXT: andi $1, $4, 3
; O2-NEXT: sll $3, $1, 3
; O2-NEXT: ori $1, $zero, 255
; O2-NEXT: sllv $4, $1, $3
; O2-NEXT: nor $7, $zero, $4
; O2-NEXT: andi $1, $5, 255
; O2-NEXT: sllv $8, $1, $3
; O2-NEXT: andi $1, $6, 255
; O2-NEXT: sllv $6, $1, $3
; O2-NEXT: $BB13_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $9, 0($2)
; O2-NEXT: and $10, $9, $4
; O2-NEXT: bne $10, $8, $BB13_3
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: # in Loop: Header=BB13_1 Depth=1
; O2-NEXT: and $9, $9, $7
; O2-NEXT: or $9, $9, $6
; O2-NEXT: sc $9, 0($2)
; O2-NEXT: beqz $9, $BB13_1
; O2-NEXT: nop
; O2-NEXT: $BB13_3: # %entry
; O2-NEXT: srlv $1, $10, $3
; O2-NEXT: sll $1, $1, 24
; O2-NEXT: sra $1, $1, 24
; O2-NEXT: # %bb.4: # %entry
; O2-NEXT: sll $2, $5, 24
; O2-NEXT: sra $2, $2, 24
; O2-NEXT: xor $1, $1, $2
; O2-NEXT: jr $ra
; O2-NEXT: sltiu $2, $1, 1
;
; O3-LABEL: AtomicCmpSwapRes8:
; O3: # %bb.0: # %entry
; O3-NEXT: addiu $1, $zero, -4
; O3-NEXT: and $2, $4, $1
; O3-NEXT: andi $1, $4, 3
; O3-NEXT: sll $3, $1, 3
; O3-NEXT: ori $1, $zero, 255
; O3-NEXT: sllv $4, $1, $3
; O3-NEXT: andi $1, $5, 255
; O3-NEXT: sllv $8, $1, $3
; O3-NEXT: andi $1, $6, 255
; O3-NEXT: nor $7, $zero, $4
; O3-NEXT: sllv $6, $1, $3
; O3-NEXT: $BB13_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $9, 0($2)
; O3-NEXT: and $10, $9, $4
; O3-NEXT: bne $10, $8, $BB13_3
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: # in Loop: Header=BB13_1 Depth=1
; O3-NEXT: and $9, $9, $7
; O3-NEXT: or $9, $9, $6
; O3-NEXT: sc $9, 0($2)
; O3-NEXT: beqz $9, $BB13_1
; O3-NEXT: nop
; O3-NEXT: $BB13_3: # %entry
; O3-NEXT: srlv $1, $10, $3
; O3-NEXT: sll $1, $1, 24
; O3-NEXT: sra $1, $1, 24
; O3-NEXT: # %bb.4: # %entry
; O3-NEXT: sll $2, $5, 24
; O3-NEXT: sra $2, $2, 24
; O3-NEXT: xor $1, $1, $2
; O3-NEXT: jr $ra
; O3-NEXT: sltiu $2, $1, 1
;
; MIPS32EB-LABEL: AtomicCmpSwapRes8:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: addiu $1, $zero, -4
; MIPS32EB-NEXT: and $2, $4, $1
; MIPS32EB-NEXT: andi $1, $4, 3
; MIPS32EB-NEXT: xori $1, $1, 3
; MIPS32EB-NEXT: sll $3, $1, 3
; MIPS32EB-NEXT: ori $1, $zero, 255
; MIPS32EB-NEXT: sllv $4, $1, $3
; MIPS32EB-NEXT: nor $7, $zero, $4
; MIPS32EB-NEXT: andi $1, $5, 255
; MIPS32EB-NEXT: sllv $8, $1, $3
; MIPS32EB-NEXT: andi $1, $6, 255
; MIPS32EB-NEXT: sllv $6, $1, $3
; MIPS32EB-NEXT: $BB13_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $9, 0($2)
; MIPS32EB-NEXT: and $10, $9, $4
; MIPS32EB-NEXT: bne $10, $8, $BB13_3
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: # in Loop: Header=BB13_1 Depth=1
; MIPS32EB-NEXT: and $9, $9, $7
; MIPS32EB-NEXT: or $9, $9, $6
; MIPS32EB-NEXT: sc $9, 0($2)
; MIPS32EB-NEXT: beqz $9, $BB13_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: $BB13_3: # %entry
; MIPS32EB-NEXT: srlv $1, $10, $3
; MIPS32EB-NEXT: sll $1, $1, 24
; MIPS32EB-NEXT: sra $1, $1, 24
; MIPS32EB-NEXT: # %bb.4: # %entry
; MIPS32EB-NEXT: sll $2, $5, 24
; MIPS32EB-NEXT: sra $2, $2, 24
; MIPS32EB-NEXT: xor $1, $1, $2
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: sltiu $2, $1, 1
entry:
%0 = cmpxchg i8* %ptr, i8 %oldval, i8 %newval monotonic monotonic
%1 = extractvalue { i8, i1 } %0, 1
ret i1 %1
; FIXME: -march=mips produces a redundant sign extension here...
; FIXME: ...Leading to this split check.
}
; Check one i16 so that we cover the seh sign extend
@z = common global i16 0, align 1
define signext i16 @AtomicLoadAdd16(i16 signext %incr) nounwind {
; MIPS32-LABEL: AtomicLoadAdd16:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(z)($1)
; MIPS32-NEXT: addiu $2, $zero, -4
; MIPS32-NEXT: and $2, $1, $2
; MIPS32-NEXT: andi $1, $1, 3
; MIPS32-NEXT: sll $3, $1, 3
; MIPS32-NEXT: ori $1, $zero, 65535
; MIPS32-NEXT: sllv $5, $1, $3
; MIPS32-NEXT: nor $6, $zero, $5
; MIPS32-NEXT: sllv $4, $4, $3
; MIPS32-NEXT: $BB14_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $7, 0($2)
; MIPS32-NEXT: addu $8, $7, $4
; MIPS32-NEXT: and $8, $8, $5
; MIPS32-NEXT: and $9, $7, $6
; MIPS32-NEXT: or $9, $9, $8
; MIPS32-NEXT: sc $9, 0($2)
; MIPS32-NEXT: beqz $9, $BB14_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: and $1, $7, $5
; MIPS32-NEXT: srlv $1, $1, $3
; MIPS32-NEXT: sll $1, $1, 16
; MIPS32-NEXT: sra $1, $1, 16
; MIPS32-NEXT: # %bb.3: # %entry
; MIPS32-NEXT: sll $1, $1, 16
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: sra $2, $1, 16
;
; MIPS32O0-LABEL: AtomicLoadAdd16:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addiu $sp, $sp, -8
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(z)($1)
; MIPS32O0-NEXT: addiu $2, $zero, -4
; MIPS32O0-NEXT: and $2, $1, $2
; MIPS32O0-NEXT: andi $1, $1, 3
; MIPS32O0-NEXT: sll $1, $1, 3
; MIPS32O0-NEXT: ori $3, $zero, 65535
; MIPS32O0-NEXT: sllv $3, $3, $1
; MIPS32O0-NEXT: nor $5, $zero, $3
; MIPS32O0-NEXT: sllv $4, $4, $1
; MIPS32O0-NEXT: $BB14_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $7, 0($2)
; MIPS32O0-NEXT: addu $8, $7, $4
; MIPS32O0-NEXT: and $8, $8, $3
; MIPS32O0-NEXT: and $9, $7, $5
; MIPS32O0-NEXT: or $9, $9, $8
; MIPS32O0-NEXT: sc $9, 0($2)
; MIPS32O0-NEXT: beqz $9, $BB14_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: and $6, $7, $3
; MIPS32O0-NEXT: srlv $6, $6, $1
; MIPS32O0-NEXT: sll $6, $6, 16
; MIPS32O0-NEXT: sra $6, $6, 16
; MIPS32O0-NEXT: # %bb.3: # %entry
; MIPS32O0-NEXT: sw $6, 4($sp) # 4-byte Folded Spill
; MIPS32O0-NEXT: # %bb.4: # %entry
; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32O0-NEXT: sll $2, $1, 16
; MIPS32O0-NEXT: sra $2, $2, 16
; MIPS32O0-NEXT: addiu $sp, $sp, 8
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicLoadAdd16:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(z)($1)
; MIPS32R2-NEXT: addiu $2, $zero, -4
; MIPS32R2-NEXT: and $2, $1, $2
; MIPS32R2-NEXT: andi $1, $1, 3
; MIPS32R2-NEXT: sll $3, $1, 3
; MIPS32R2-NEXT: ori $1, $zero, 65535
; MIPS32R2-NEXT: sllv $5, $1, $3
; MIPS32R2-NEXT: nor $6, $zero, $5
; MIPS32R2-NEXT: sllv $4, $4, $3
; MIPS32R2-NEXT: $BB14_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $7, 0($2)
; MIPS32R2-NEXT: addu $8, $7, $4
; MIPS32R2-NEXT: and $8, $8, $5
; MIPS32R2-NEXT: and $9, $7, $6
; MIPS32R2-NEXT: or $9, $9, $8
; MIPS32R2-NEXT: sc $9, 0($2)
; MIPS32R2-NEXT: beqz $9, $BB14_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: and $1, $7, $5
; MIPS32R2-NEXT: srlv $1, $1, $3
; MIPS32R2-NEXT: seh $1, $1
; MIPS32R2-NEXT: # %bb.3: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: seh $2, $1
;
; MIPS32R6-LABEL: AtomicLoadAdd16:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(z)($1)
; MIPS32R6-NEXT: addiu $2, $zero, -4
; MIPS32R6-NEXT: and $2, $1, $2
; MIPS32R6-NEXT: andi $1, $1, 3
; MIPS32R6-NEXT: sll $3, $1, 3
; MIPS32R6-NEXT: ori $1, $zero, 65535
; MIPS32R6-NEXT: sllv $5, $1, $3
; MIPS32R6-NEXT: nor $6, $zero, $5
; MIPS32R6-NEXT: sllv $4, $4, $3
; MIPS32R6-NEXT: $BB14_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $7, 0($2)
; MIPS32R6-NEXT: addu $8, $7, $4
; MIPS32R6-NEXT: and $8, $8, $5
; MIPS32R6-NEXT: and $9, $7, $6
; MIPS32R6-NEXT: or $9, $9, $8
; MIPS32R6-NEXT: sc $9, 0($2)
; MIPS32R6-NEXT: beqzc $9, $BB14_1
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: and $1, $7, $5
; MIPS32R6-NEXT: srlv $1, $1, $3
; MIPS32R6-NEXT: seh $1, $1
; MIPS32R6-NEXT: # %bb.3: # %entry
; MIPS32R6-NEXT: jr $ra
; MIPS32R6-NEXT: seh $2, $1
;
; MIPS32R6O0-LABEL: AtomicLoadAdd16:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addiu $sp, $sp, -8
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: move $2, $4
; MIPS32R6O0-NEXT: lw $1, %got(z)($1)
; MIPS32R6O0-NEXT: addiu $3, $zero, -4
; MIPS32R6O0-NEXT: and $3, $1, $3
; MIPS32R6O0-NEXT: andi $1, $1, 3
; MIPS32R6O0-NEXT: sll $1, $1, 3
; MIPS32R6O0-NEXT: ori $5, $zero, 65535
; MIPS32R6O0-NEXT: sllv $5, $5, $1
; MIPS32R6O0-NEXT: nor $6, $zero, $5
; MIPS32R6O0-NEXT: sllv $4, $4, $1
; MIPS32R6O0-NEXT: $BB14_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $8, 0($3)
; MIPS32R6O0-NEXT: addu $9, $8, $4
; MIPS32R6O0-NEXT: and $9, $9, $5
; MIPS32R6O0-NEXT: and $10, $8, $6
; MIPS32R6O0-NEXT: or $10, $10, $9
; MIPS32R6O0-NEXT: sc $10, 0($3)
; MIPS32R6O0-NEXT: beqzc $10, $BB14_1
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: and $7, $8, $5
; MIPS32R6O0-NEXT: srlv $7, $7, $1
; MIPS32R6O0-NEXT: seh $7, $7
; MIPS32R6O0-NEXT: # %bb.3: # %entry
; MIPS32R6O0-NEXT: sw $7, 4($sp) # 4-byte Folded Spill
; MIPS32R6O0-NEXT: # %bb.4: # %entry
; MIPS32R6O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32R6O0-NEXT: seh $2, $1
; MIPS32R6O0-NEXT: addiu $sp, $sp, 8
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicLoadAdd16:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd16)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd16)))
; MIPS4-NEXT: ld $1, %got_disp(z)($1)
; MIPS4-NEXT: daddiu $2, $zero, -4
; MIPS4-NEXT: and $2, $1, $2
; MIPS4-NEXT: andi $1, $1, 3
; MIPS4-NEXT: sll $3, $1, 3
; MIPS4-NEXT: ori $1, $zero, 65535
; MIPS4-NEXT: sllv $5, $1, $3
; MIPS4-NEXT: nor $6, $zero, $5
; MIPS4-NEXT: sllv $4, $4, $3
; MIPS4-NEXT: .LBB14_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $7, 0($2)
; MIPS4-NEXT: addu $8, $7, $4
; MIPS4-NEXT: and $8, $8, $5
; MIPS4-NEXT: and $9, $7, $6
; MIPS4-NEXT: or $9, $9, $8
; MIPS4-NEXT: sc $9, 0($2)
; MIPS4-NEXT: beqz $9, .LBB14_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: and $1, $7, $5
; MIPS4-NEXT: srlv $1, $1, $3
; MIPS4-NEXT: sll $1, $1, 16
; MIPS4-NEXT: sra $1, $1, 16
; MIPS4-NEXT: # %bb.3: # %entry
; MIPS4-NEXT: sll $1, $1, 16
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: sra $2, $1, 16
;
; MIPS64-LABEL: AtomicLoadAdd16:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd16)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd16)))
; MIPS64-NEXT: ld $1, %got_disp(z)($1)
; MIPS64-NEXT: daddiu $2, $zero, -4
; MIPS64-NEXT: and $2, $1, $2
; MIPS64-NEXT: andi $1, $1, 3
; MIPS64-NEXT: sll $3, $1, 3
; MIPS64-NEXT: ori $1, $zero, 65535
; MIPS64-NEXT: sllv $5, $1, $3
; MIPS64-NEXT: nor $6, $zero, $5
; MIPS64-NEXT: sllv $4, $4, $3
; MIPS64-NEXT: .LBB14_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $7, 0($2)
; MIPS64-NEXT: addu $8, $7, $4
; MIPS64-NEXT: and $8, $8, $5
; MIPS64-NEXT: and $9, $7, $6
; MIPS64-NEXT: or $9, $9, $8
; MIPS64-NEXT: sc $9, 0($2)
; MIPS64-NEXT: beqz $9, .LBB14_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: and $1, $7, $5
; MIPS64-NEXT: srlv $1, $1, $3
; MIPS64-NEXT: sll $1, $1, 16
; MIPS64-NEXT: sra $1, $1, 16
; MIPS64-NEXT: # %bb.3: # %entry
; MIPS64-NEXT: sll $1, $1, 16
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: sra $2, $1, 16
;
; MIPS64R2-LABEL: AtomicLoadAdd16:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd16)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd16)))
; MIPS64R2-NEXT: ld $1, %got_disp(z)($1)
; MIPS64R2-NEXT: daddiu $2, $zero, -4
; MIPS64R2-NEXT: and $2, $1, $2
; MIPS64R2-NEXT: andi $1, $1, 3
; MIPS64R2-NEXT: sll $3, $1, 3
; MIPS64R2-NEXT: ori $1, $zero, 65535
; MIPS64R2-NEXT: sllv $5, $1, $3
; MIPS64R2-NEXT: nor $6, $zero, $5
; MIPS64R2-NEXT: sllv $4, $4, $3
; MIPS64R2-NEXT: .LBB14_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $7, 0($2)
; MIPS64R2-NEXT: addu $8, $7, $4
; MIPS64R2-NEXT: and $8, $8, $5
; MIPS64R2-NEXT: and $9, $7, $6
; MIPS64R2-NEXT: or $9, $9, $8
; MIPS64R2-NEXT: sc $9, 0($2)
; MIPS64R2-NEXT: beqz $9, .LBB14_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: and $1, $7, $5
; MIPS64R2-NEXT: srlv $1, $1, $3
; MIPS64R2-NEXT: seh $1, $1
; MIPS64R2-NEXT: # %bb.3: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: seh $2, $1
;
; MIPS64R6-LABEL: AtomicLoadAdd16:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd16)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd16)))
; MIPS64R6-NEXT: ld $1, %got_disp(z)($1)
; MIPS64R6-NEXT: daddiu $2, $zero, -4
; MIPS64R6-NEXT: and $2, $1, $2
; MIPS64R6-NEXT: andi $1, $1, 3
; MIPS64R6-NEXT: sll $3, $1, 3
; MIPS64R6-NEXT: ori $1, $zero, 65535
; MIPS64R6-NEXT: sllv $5, $1, $3
; MIPS64R6-NEXT: nor $6, $zero, $5
; MIPS64R6-NEXT: sllv $4, $4, $3
; MIPS64R6-NEXT: .LBB14_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $7, 0($2)
; MIPS64R6-NEXT: addu $8, $7, $4
; MIPS64R6-NEXT: and $8, $8, $5
; MIPS64R6-NEXT: and $9, $7, $6
; MIPS64R6-NEXT: or $9, $9, $8
; MIPS64R6-NEXT: sc $9, 0($2)
; MIPS64R6-NEXT: beqzc $9, .LBB14_1
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: and $1, $7, $5
; MIPS64R6-NEXT: srlv $1, $1, $3
; MIPS64R6-NEXT: seh $1, $1
; MIPS64R6-NEXT: # %bb.3: # %entry
; MIPS64R6-NEXT: jr $ra
; MIPS64R6-NEXT: seh $2, $1
;
; MIPS64R6O0-LABEL: AtomicLoadAdd16:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd16)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd16)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(z)($1)
; MIPS64R6O0-NEXT: daddiu $2, $zero, -4
; MIPS64R6O0-NEXT: and $2, $1, $2
; MIPS64R6O0-NEXT: andi $3, $1, 3
; MIPS64R6O0-NEXT: xori $3, $3, 2
; MIPS64R6O0-NEXT: sll $3, $3, 3
; MIPS64R6O0-NEXT: ori $5, $zero, 65535
; MIPS64R6O0-NEXT: sllv $5, $5, $3
; MIPS64R6O0-NEXT: nor $6, $zero, $5
; MIPS64R6O0-NEXT: sllv $4, $4, $3
; MIPS64R6O0-NEXT: .LBB14_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $8, 0($2)
; MIPS64R6O0-NEXT: addu $9, $8, $4
; MIPS64R6O0-NEXT: and $9, $9, $5
; MIPS64R6O0-NEXT: and $10, $8, $6
; MIPS64R6O0-NEXT: or $10, $10, $9
; MIPS64R6O0-NEXT: sc $10, 0($2)
; MIPS64R6O0-NEXT: beqzc $10, .LBB14_1
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: and $7, $8, $5
; MIPS64R6O0-NEXT: srlv $7, $7, $3
; MIPS64R6O0-NEXT: seh $7, $7
; MIPS64R6O0-NEXT: # %bb.3: # %entry
; MIPS64R6O0-NEXT: sw $7, 12($sp) # 4-byte Folded Spill
; MIPS64R6O0-NEXT: # %bb.4: # %entry
; MIPS64R6O0-NEXT: lw $1, 12($sp) # 4-byte Folded Reload
; MIPS64R6O0-NEXT: seh $2, $1
; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicLoadAdd16:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(z)($2)
; MM32-NEXT: addiu $2, $zero, -4
; MM32-NEXT: and $2, $1, $2
; MM32-NEXT: andi $1, $1, 3
; MM32-NEXT: sll $3, $1, 3
; MM32-NEXT: ori $1, $zero, 65535
; MM32-NEXT: sllv $5, $1, $3
; MM32-NEXT: nor $6, $zero, $5
; MM32-NEXT: sllv $4, $4, $3
; MM32-NEXT: $BB14_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $7, 0($2)
; MM32-NEXT: addu $8, $7, $4
; MM32-NEXT: and $8, $8, $5
; MM32-NEXT: and $9, $7, $6
; MM32-NEXT: or $9, $9, $8
; MM32-NEXT: sc $9, 0($2)
; MM32-NEXT: beqzc $9, $BB14_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: and $1, $7, $5
; MM32-NEXT: srlv $1, $1, $3
; MM32-NEXT: seh $1, $1
; MM32-NEXT: # %bb.3: # %entry
; MM32-NEXT: jr $ra
; MM32-NEXT: seh $2, $1
;
; O1-LABEL: AtomicLoadAdd16:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(z)($1)
; O1-NEXT: addiu $2, $zero, -4
; O1-NEXT: and $2, $1, $2
; O1-NEXT: andi $1, $1, 3
; O1-NEXT: sll $3, $1, 3
; O1-NEXT: ori $1, $zero, 65535
; O1-NEXT: sllv $5, $1, $3
; O1-NEXT: nor $6, $zero, $5
; O1-NEXT: sllv $4, $4, $3
; O1-NEXT: $BB14_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $7, 0($2)
; O1-NEXT: addu $8, $7, $4
; O1-NEXT: and $8, $8, $5
; O1-NEXT: and $9, $7, $6
; O1-NEXT: or $9, $9, $8
; O1-NEXT: sc $9, 0($2)
; O1-NEXT: beqz $9, $BB14_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: and $1, $7, $5
; O1-NEXT: srlv $1, $1, $3
; O1-NEXT: sll $1, $1, 16
; O1-NEXT: sra $1, $1, 16
; O1-NEXT: # %bb.3: # %entry
; O1-NEXT: sll $1, $1, 16
; O1-NEXT: jr $ra
; O1-NEXT: sra $2, $1, 16
;
; O2-LABEL: AtomicLoadAdd16:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(z)($1)
; O2-NEXT: addiu $2, $zero, -4
; O2-NEXT: and $2, $1, $2
; O2-NEXT: andi $1, $1, 3
; O2-NEXT: sll $3, $1, 3
; O2-NEXT: ori $1, $zero, 65535
; O2-NEXT: sllv $5, $1, $3
; O2-NEXT: nor $6, $zero, $5
; O2-NEXT: sllv $4, $4, $3
; O2-NEXT: $BB14_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $7, 0($2)
; O2-NEXT: addu $8, $7, $4
; O2-NEXT: and $8, $8, $5
; O2-NEXT: and $9, $7, $6
; O2-NEXT: or $9, $9, $8
; O2-NEXT: sc $9, 0($2)
; O2-NEXT: beqz $9, $BB14_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: and $1, $7, $5
; O2-NEXT: srlv $1, $1, $3
; O2-NEXT: sll $1, $1, 16
; O2-NEXT: sra $1, $1, 16
; O2-NEXT: # %bb.3: # %entry
; O2-NEXT: sll $1, $1, 16
; O2-NEXT: jr $ra
; O2-NEXT: sra $2, $1, 16
;
; O3-LABEL: AtomicLoadAdd16:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: addiu $2, $zero, -4
; O3-NEXT: lw $1, %got(z)($1)
; O3-NEXT: and $2, $1, $2
; O3-NEXT: andi $1, $1, 3
; O3-NEXT: sll $3, $1, 3
; O3-NEXT: ori $1, $zero, 65535
; O3-NEXT: sllv $5, $1, $3
; O3-NEXT: sllv $4, $4, $3
; O3-NEXT: nor $6, $zero, $5
; O3-NEXT: $BB14_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $7, 0($2)
; O3-NEXT: addu $8, $7, $4
; O3-NEXT: and $8, $8, $5
; O3-NEXT: and $9, $7, $6
; O3-NEXT: or $9, $9, $8
; O3-NEXT: sc $9, 0($2)
; O3-NEXT: beqz $9, $BB14_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: and $1, $7, $5
; O3-NEXT: srlv $1, $1, $3
; O3-NEXT: sll $1, $1, 16
; O3-NEXT: sra $1, $1, 16
; O3-NEXT: # %bb.3: # %entry
; O3-NEXT: sll $1, $1, 16
; O3-NEXT: jr $ra
; O3-NEXT: sra $2, $1, 16
;
; MIPS32EB-LABEL: AtomicLoadAdd16:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(z)($1)
; MIPS32EB-NEXT: addiu $2, $zero, -4
; MIPS32EB-NEXT: and $2, $1, $2
; MIPS32EB-NEXT: andi $1, $1, 3
; MIPS32EB-NEXT: xori $1, $1, 2
; MIPS32EB-NEXT: sll $3, $1, 3
; MIPS32EB-NEXT: ori $1, $zero, 65535
; MIPS32EB-NEXT: sllv $5, $1, $3
; MIPS32EB-NEXT: nor $6, $zero, $5
; MIPS32EB-NEXT: sllv $4, $4, $3
; MIPS32EB-NEXT: $BB14_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $7, 0($2)
; MIPS32EB-NEXT: addu $8, $7, $4
; MIPS32EB-NEXT: and $8, $8, $5
; MIPS32EB-NEXT: and $9, $7, $6
; MIPS32EB-NEXT: or $9, $9, $8
; MIPS32EB-NEXT: sc $9, 0($2)
; MIPS32EB-NEXT: beqz $9, $BB14_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: and $1, $7, $5
; MIPS32EB-NEXT: srlv $1, $1, $3
; MIPS32EB-NEXT: sll $1, $1, 16
; MIPS32EB-NEXT: sra $1, $1, 16
; MIPS32EB-NEXT: # %bb.3: # %entry
; MIPS32EB-NEXT: sll $1, $1, 16
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: sra $2, $1, 16
entry:
%0 = atomicrmw add i16* @z, i16 %incr monotonic
ret i16 %0
}
; Test that the i16 return value from cmpxchg is recognised as signed,
; so that setCC doesn't end up comparing an unsigned value to a signed
; value.
; The rest of the functions here are testing the atomic expansion, so
; we just match the end of the function.
define {i16, i1} @foo(i16* %addr, i16 %l, i16 %r, i16 %new) {
; MIPS32-LABEL: foo:
; MIPS32: # %bb.0:
; MIPS32-NEXT: addu $1, $5, $6
; MIPS32-NEXT: sync
; MIPS32-NEXT: addiu $2, $zero, -4
; MIPS32-NEXT: and $3, $4, $2
; MIPS32-NEXT: andi $2, $4, 3
; MIPS32-NEXT: sll $4, $2, 3
; MIPS32-NEXT: ori $2, $zero, 65535
; MIPS32-NEXT: sllv $5, $2, $4
; MIPS32-NEXT: nor $6, $zero, $5
; MIPS32-NEXT: andi $2, $1, 65535
; MIPS32-NEXT: sllv $8, $2, $4
; MIPS32-NEXT: andi $2, $7, 65535
; MIPS32-NEXT: sllv $7, $2, $4
; MIPS32-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $9, 0($3)
; MIPS32-NEXT: and $10, $9, $5
; MIPS32-NEXT: bne $10, $8, $BB15_3
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; MIPS32-NEXT: and $9, $9, $6
; MIPS32-NEXT: or $9, $9, $7
; MIPS32-NEXT: sc $9, 0($3)
; MIPS32-NEXT: beqz $9, $BB15_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: $BB15_3:
; MIPS32-NEXT: srlv $2, $10, $4
; MIPS32-NEXT: sll $2, $2, 16
; MIPS32-NEXT: sra $2, $2, 16
; MIPS32-NEXT: # %bb.4:
; MIPS32-NEXT: sll $1, $1, 16
; MIPS32-NEXT: sra $1, $1, 16
; MIPS32-NEXT: xor $1, $2, $1
; MIPS32-NEXT: sltiu $3, $1, 1
; MIPS32-NEXT: sync
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
;
; MIPS32O0-LABEL: foo:
; MIPS32O0: # %bb.0:
; MIPS32O0-NEXT: addiu $sp, $sp, -8
; MIPS32O0-NEXT: .cfi_def_cfa_offset 8
; MIPS32O0-NEXT: addu $1, $5, $6
; MIPS32O0-NEXT: sync
; MIPS32O0-NEXT: addiu $2, $zero, -4
; MIPS32O0-NEXT: and $2, $4, $2
; MIPS32O0-NEXT: andi $3, $4, 3
; MIPS32O0-NEXT: sll $3, $3, 3
; MIPS32O0-NEXT: ori $4, $zero, 65535
; MIPS32O0-NEXT: sllv $4, $4, $3
; MIPS32O0-NEXT: nor $5, $zero, $4
; MIPS32O0-NEXT: andi $6, $1, 65535
; MIPS32O0-NEXT: sllv $6, $6, $3
; MIPS32O0-NEXT: andi $7, $7, 65535
; MIPS32O0-NEXT: sllv $7, $7, $3
; MIPS32O0-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $9, 0($2)
; MIPS32O0-NEXT: and $10, $9, $4
; MIPS32O0-NEXT: bne $10, $6, $BB15_3
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; MIPS32O0-NEXT: and $9, $9, $5
; MIPS32O0-NEXT: or $9, $9, $7
; MIPS32O0-NEXT: sc $9, 0($2)
; MIPS32O0-NEXT: beqz $9, $BB15_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: $BB15_3:
; MIPS32O0-NEXT: srlv $8, $10, $3
; MIPS32O0-NEXT: sll $8, $8, 16
; MIPS32O0-NEXT: sra $8, $8, 16
; MIPS32O0-NEXT: # %bb.4:
; MIPS32O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill
; MIPS32O0-NEXT: sw $8, 0($sp) # 4-byte Folded Spill
; MIPS32O0-NEXT: # %bb.5:
; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32O0-NEXT: sll $2, $1, 16
; MIPS32O0-NEXT: sra $2, $2, 16
; MIPS32O0-NEXT: lw $3, 0($sp) # 4-byte Folded Reload
; MIPS32O0-NEXT: xor $2, $3, $2
; MIPS32O0-NEXT: sltiu $3, $2, 1
; MIPS32O0-NEXT: sync
; MIPS32O0-NEXT: lw $2, 0($sp) # 4-byte Folded Reload
; MIPS32O0-NEXT: addiu $sp, $sp, 8
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: foo:
; MIPS32R2: # %bb.0:
; MIPS32R2-NEXT: addu $1, $5, $6
; MIPS32R2-NEXT: sync
; MIPS32R2-NEXT: addiu $2, $zero, -4
; MIPS32R2-NEXT: and $3, $4, $2
; MIPS32R2-NEXT: andi $2, $4, 3
; MIPS32R2-NEXT: sll $4, $2, 3
; MIPS32R2-NEXT: ori $2, $zero, 65535
; MIPS32R2-NEXT: sllv $5, $2, $4
; MIPS32R2-NEXT: nor $6, $zero, $5
; MIPS32R2-NEXT: andi $2, $1, 65535
; MIPS32R2-NEXT: sllv $8, $2, $4
; MIPS32R2-NEXT: andi $2, $7, 65535
; MIPS32R2-NEXT: sllv $7, $2, $4
; MIPS32R2-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $9, 0($3)
; MIPS32R2-NEXT: and $10, $9, $5
; MIPS32R2-NEXT: bne $10, $8, $BB15_3
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; MIPS32R2-NEXT: and $9, $9, $6
; MIPS32R2-NEXT: or $9, $9, $7
; MIPS32R2-NEXT: sc $9, 0($3)
; MIPS32R2-NEXT: beqz $9, $BB15_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: $BB15_3:
; MIPS32R2-NEXT: srlv $2, $10, $4
; MIPS32R2-NEXT: seh $2, $2
; MIPS32R2-NEXT: # %bb.4:
; MIPS32R2-NEXT: seh $1, $1
; MIPS32R2-NEXT: xor $1, $2, $1
; MIPS32R2-NEXT: sltiu $3, $1, 1
; MIPS32R2-NEXT: sync
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: nop
;
; MIPS32R6-LABEL: foo:
; MIPS32R6: # %bb.0:
; MIPS32R6-NEXT: addu $1, $5, $6
; MIPS32R6-NEXT: sync
; MIPS32R6-NEXT: addiu $2, $zero, -4
; MIPS32R6-NEXT: and $3, $4, $2
; MIPS32R6-NEXT: andi $2, $4, 3
; MIPS32R6-NEXT: sll $4, $2, 3
; MIPS32R6-NEXT: ori $2, $zero, 65535
; MIPS32R6-NEXT: sllv $5, $2, $4
; MIPS32R6-NEXT: nor $6, $zero, $5
; MIPS32R6-NEXT: andi $2, $1, 65535
; MIPS32R6-NEXT: sllv $8, $2, $4
; MIPS32R6-NEXT: andi $2, $7, 65535
; MIPS32R6-NEXT: sllv $7, $2, $4
; MIPS32R6-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $9, 0($3)
; MIPS32R6-NEXT: and $10, $9, $5
; MIPS32R6-NEXT: bnec $10, $8, $BB15_3
; MIPS32R6-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; MIPS32R6-NEXT: and $9, $9, $6
; MIPS32R6-NEXT: or $9, $9, $7
; MIPS32R6-NEXT: sc $9, 0($3)
; MIPS32R6-NEXT: beqzc $9, $BB15_1
; MIPS32R6-NEXT: $BB15_3:
; MIPS32R6-NEXT: srlv $2, $10, $4
; MIPS32R6-NEXT: seh $2, $2
; MIPS32R6-NEXT: # %bb.4:
; MIPS32R6-NEXT: seh $1, $1
; MIPS32R6-NEXT: xor $1, $2, $1
; MIPS32R6-NEXT: sltiu $3, $1, 1
; MIPS32R6-NEXT: sync
; MIPS32R6-NEXT: jrc $ra
;
; MIPS32R6O0-LABEL: foo:
; MIPS32R6O0: # %bb.0:
; MIPS32R6O0-NEXT: addiu $sp, $sp, -8
; MIPS32R6O0-NEXT: .cfi_def_cfa_offset 8
; MIPS32R6O0-NEXT: move $1, $7
; MIPS32R6O0-NEXT: move $2, $6
; MIPS32R6O0-NEXT: move $3, $5
; MIPS32R6O0-NEXT: addu $5, $5, $6
; MIPS32R6O0-NEXT: sync
; MIPS32R6O0-NEXT: addiu $6, $zero, -4
; MIPS32R6O0-NEXT: and $6, $4, $6
; MIPS32R6O0-NEXT: andi $4, $4, 3
; MIPS32R6O0-NEXT: sll $4, $4, 3
; MIPS32R6O0-NEXT: ori $8, $zero, 65535
; MIPS32R6O0-NEXT: sllv $8, $8, $4
; MIPS32R6O0-NEXT: nor $9, $zero, $8
; MIPS32R6O0-NEXT: andi $10, $5, 65535
; MIPS32R6O0-NEXT: sllv $10, $10, $4
; MIPS32R6O0-NEXT: andi $7, $7, 65535
; MIPS32R6O0-NEXT: sllv $7, $7, $4
; MIPS32R6O0-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $12, 0($6)
; MIPS32R6O0-NEXT: and $13, $12, $8
; MIPS32R6O0-NEXT: bnec $13, $10, $BB15_3
; MIPS32R6O0-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; MIPS32R6O0-NEXT: and $12, $12, $9
; MIPS32R6O0-NEXT: or $12, $12, $7
; MIPS32R6O0-NEXT: sc $12, 0($6)
; MIPS32R6O0-NEXT: beqzc $12, $BB15_1
; MIPS32R6O0-NEXT: $BB15_3:
; MIPS32R6O0-NEXT: srlv $11, $13, $4
; MIPS32R6O0-NEXT: seh $11, $11
; MIPS32R6O0-NEXT: # %bb.4:
; MIPS32R6O0-NEXT: sw $5, 4($sp) # 4-byte Folded Spill
; MIPS32R6O0-NEXT: sw $11, 0($sp) # 4-byte Folded Spill
; MIPS32R6O0-NEXT: # %bb.5:
; MIPS32R6O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload
; MIPS32R6O0-NEXT: seh $2, $1
; MIPS32R6O0-NEXT: lw $3, 0($sp) # 4-byte Folded Reload
; MIPS32R6O0-NEXT: xor $2, $3, $2
; MIPS32R6O0-NEXT: sltiu $3, $2, 1
; MIPS32R6O0-NEXT: sync
; MIPS32R6O0-NEXT: lw $2, 0($sp) # 4-byte Folded Reload
; MIPS32R6O0-NEXT: addiu $sp, $sp, 8
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: foo:
; MIPS4: # %bb.0:
; MIPS4-NEXT: sll $1, $6, 0
; MIPS4-NEXT: sll $2, $5, 0
; MIPS4-NEXT: addu $1, $2, $1
; MIPS4-NEXT: sync
; MIPS4-NEXT: sll $2, $7, 0
; MIPS4-NEXT: daddiu $3, $zero, -4
; MIPS4-NEXT: and $3, $4, $3
; MIPS4-NEXT: andi $4, $4, 3
; MIPS4-NEXT: sll $4, $4, 3
; MIPS4-NEXT: ori $5, $zero, 65535
; MIPS4-NEXT: sllv $5, $5, $4
; MIPS4-NEXT: nor $6, $zero, $5
; MIPS4-NEXT: andi $7, $1, 65535
; MIPS4-NEXT: sllv $7, $7, $4
; MIPS4-NEXT: andi $2, $2, 65535
; MIPS4-NEXT: sllv $8, $2, $4
; MIPS4-NEXT: .LBB15_1: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $9, 0($3)
; MIPS4-NEXT: and $10, $9, $5
; MIPS4-NEXT: bne $10, $7, .LBB15_3
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; MIPS4-NEXT: and $9, $9, $6
; MIPS4-NEXT: or $9, $9, $8
; MIPS4-NEXT: sc $9, 0($3)
; MIPS4-NEXT: beqz $9, .LBB15_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: .LBB15_3:
; MIPS4-NEXT: srlv $2, $10, $4
; MIPS4-NEXT: sll $2, $2, 16
; MIPS4-NEXT: sra $2, $2, 16
; MIPS4-NEXT: # %bb.4:
; MIPS4-NEXT: sll $1, $1, 16
; MIPS4-NEXT: sra $1, $1, 16
; MIPS4-NEXT: xor $1, $2, $1
; MIPS4-NEXT: sltiu $3, $1, 1
; MIPS4-NEXT: sync
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: nop
;
; MIPS64-LABEL: foo:
; MIPS64: # %bb.0:
; MIPS64-NEXT: sll $1, $6, 0
; MIPS64-NEXT: sll $2, $5, 0
; MIPS64-NEXT: addu $1, $2, $1
; MIPS64-NEXT: sync
; MIPS64-NEXT: sll $2, $7, 0
; MIPS64-NEXT: daddiu $3, $zero, -4
; MIPS64-NEXT: and $3, $4, $3
; MIPS64-NEXT: andi $4, $4, 3
; MIPS64-NEXT: sll $4, $4, 3
; MIPS64-NEXT: ori $5, $zero, 65535
; MIPS64-NEXT: sllv $5, $5, $4
; MIPS64-NEXT: nor $6, $zero, $5
; MIPS64-NEXT: andi $7, $1, 65535
; MIPS64-NEXT: sllv $7, $7, $4
; MIPS64-NEXT: andi $2, $2, 65535
; MIPS64-NEXT: sllv $8, $2, $4
; MIPS64-NEXT: .LBB15_1: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $9, 0($3)
; MIPS64-NEXT: and $10, $9, $5
; MIPS64-NEXT: bne $10, $7, .LBB15_3
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; MIPS64-NEXT: and $9, $9, $6
; MIPS64-NEXT: or $9, $9, $8
; MIPS64-NEXT: sc $9, 0($3)
; MIPS64-NEXT: beqz $9, .LBB15_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: .LBB15_3:
; MIPS64-NEXT: srlv $2, $10, $4
; MIPS64-NEXT: sll $2, $2, 16
; MIPS64-NEXT: sra $2, $2, 16
; MIPS64-NEXT: # %bb.4:
; MIPS64-NEXT: sll $1, $1, 16
; MIPS64-NEXT: sra $1, $1, 16
; MIPS64-NEXT: xor $1, $2, $1
; MIPS64-NEXT: sltiu $3, $1, 1
; MIPS64-NEXT: sync
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: nop
;
; MIPS64R2-LABEL: foo:
; MIPS64R2: # %bb.0:
; MIPS64R2-NEXT: sll $1, $6, 0
; MIPS64R2-NEXT: sll $2, $5, 0
; MIPS64R2-NEXT: addu $1, $2, $1
; MIPS64R2-NEXT: sync
; MIPS64R2-NEXT: sll $2, $7, 0
; MIPS64R2-NEXT: daddiu $3, $zero, -4
; MIPS64R2-NEXT: and $3, $4, $3
; MIPS64R2-NEXT: andi $4, $4, 3
; MIPS64R2-NEXT: sll $4, $4, 3
; MIPS64R2-NEXT: ori $5, $zero, 65535
; MIPS64R2-NEXT: sllv $5, $5, $4
; MIPS64R2-NEXT: nor $6, $zero, $5
; MIPS64R2-NEXT: andi $7, $1, 65535
; MIPS64R2-NEXT: sllv $7, $7, $4
; MIPS64R2-NEXT: andi $2, $2, 65535
; MIPS64R2-NEXT: sllv $8, $2, $4
; MIPS64R2-NEXT: .LBB15_1: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $9, 0($3)
; MIPS64R2-NEXT: and $10, $9, $5
; MIPS64R2-NEXT: bne $10, $7, .LBB15_3
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; MIPS64R2-NEXT: and $9, $9, $6
; MIPS64R2-NEXT: or $9, $9, $8
; MIPS64R2-NEXT: sc $9, 0($3)
; MIPS64R2-NEXT: beqz $9, .LBB15_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: .LBB15_3:
; MIPS64R2-NEXT: srlv $2, $10, $4
; MIPS64R2-NEXT: seh $2, $2
; MIPS64R2-NEXT: # %bb.4:
; MIPS64R2-NEXT: seh $1, $1
; MIPS64R2-NEXT: xor $1, $2, $1
; MIPS64R2-NEXT: sltiu $3, $1, 1
; MIPS64R2-NEXT: sync
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: nop
;
; MIPS64R6-LABEL: foo:
; MIPS64R6: # %bb.0:
; MIPS64R6-NEXT: sll $1, $6, 0
; MIPS64R6-NEXT: sll $2, $5, 0
; MIPS64R6-NEXT: addu $1, $2, $1
; MIPS64R6-NEXT: sync
; MIPS64R6-NEXT: sll $2, $7, 0
; MIPS64R6-NEXT: daddiu $3, $zero, -4
; MIPS64R6-NEXT: and $3, $4, $3
; MIPS64R6-NEXT: andi $4, $4, 3
; MIPS64R6-NEXT: sll $4, $4, 3
; MIPS64R6-NEXT: ori $5, $zero, 65535
; MIPS64R6-NEXT: sllv $5, $5, $4
; MIPS64R6-NEXT: nor $6, $zero, $5
; MIPS64R6-NEXT: andi $7, $1, 65535
; MIPS64R6-NEXT: sllv $7, $7, $4
; MIPS64R6-NEXT: andi $2, $2, 65535
; MIPS64R6-NEXT: sllv $8, $2, $4
; MIPS64R6-NEXT: .LBB15_1: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $9, 0($3)
; MIPS64R6-NEXT: and $10, $9, $5
; MIPS64R6-NEXT: bnec $10, $7, .LBB15_3
; MIPS64R6-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; MIPS64R6-NEXT: and $9, $9, $6
; MIPS64R6-NEXT: or $9, $9, $8
; MIPS64R6-NEXT: sc $9, 0($3)
; MIPS64R6-NEXT: beqzc $9, .LBB15_1
; MIPS64R6-NEXT: .LBB15_3:
; MIPS64R6-NEXT: srlv $2, $10, $4
; MIPS64R6-NEXT: seh $2, $2
; MIPS64R6-NEXT: # %bb.4:
; MIPS64R6-NEXT: seh $1, $1
; MIPS64R6-NEXT: xor $1, $2, $1
; MIPS64R6-NEXT: sltiu $3, $1, 1
; MIPS64R6-NEXT: sync
; MIPS64R6-NEXT: jrc $ra
;
; MIPS64R6O0-LABEL: foo:
; MIPS64R6O0: # %bb.0:
; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16
; MIPS64R6O0-NEXT: .cfi_def_cfa_offset 16
; MIPS64R6O0-NEXT: # kill: def $a3 killed $a3 killed $a3_64
; MIPS64R6O0-NEXT: sll $1, $7, 0
; MIPS64R6O0-NEXT: # kill: def $a2 killed $a2 killed $a2_64
; MIPS64R6O0-NEXT: sll $2, $6, 0
; MIPS64R6O0-NEXT: # kill: def $a1 killed $a1 killed $a1_64
; MIPS64R6O0-NEXT: sll $3, $5, 0
; MIPS64R6O0-NEXT: addu $2, $3, $2
; MIPS64R6O0-NEXT: sync
; MIPS64R6O0-NEXT: daddiu $8, $zero, -4
; MIPS64R6O0-NEXT: and $8, $4, $8
; MIPS64R6O0-NEXT: andi $3, $4, 3
; MIPS64R6O0-NEXT: xori $3, $3, 2
; MIPS64R6O0-NEXT: sll $3, $3, 3
; MIPS64R6O0-NEXT: ori $5, $zero, 65535
; MIPS64R6O0-NEXT: sllv $5, $5, $3
; MIPS64R6O0-NEXT: nor $6, $zero, $5
; MIPS64R6O0-NEXT: andi $7, $2, 65535
; MIPS64R6O0-NEXT: sllv $7, $7, $3
; MIPS64R6O0-NEXT: andi $1, $1, 65535
; MIPS64R6O0-NEXT: sllv $1, $1, $3
; MIPS64R6O0-NEXT: .LBB15_1: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $10, 0($8)
; MIPS64R6O0-NEXT: and $11, $10, $5
; MIPS64R6O0-NEXT: bnec $11, $7, .LBB15_3
; MIPS64R6O0-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; MIPS64R6O0-NEXT: and $10, $10, $6
; MIPS64R6O0-NEXT: or $10, $10, $1
; MIPS64R6O0-NEXT: sc $10, 0($8)
; MIPS64R6O0-NEXT: beqzc $10, .LBB15_1
; MIPS64R6O0-NEXT: .LBB15_3:
; MIPS64R6O0-NEXT: srlv $9, $11, $3
; MIPS64R6O0-NEXT: seh $9, $9
; MIPS64R6O0-NEXT: # %bb.4:
; MIPS64R6O0-NEXT: sw $2, 12($sp) # 4-byte Folded Spill
; MIPS64R6O0-NEXT: sw $9, 8($sp) # 4-byte Folded Spill
; MIPS64R6O0-NEXT: # %bb.5:
; MIPS64R6O0-NEXT: lw $1, 12($sp) # 4-byte Folded Reload
; MIPS64R6O0-NEXT: seh $2, $1
; MIPS64R6O0-NEXT: lw $3, 8($sp) # 4-byte Folded Reload
; MIPS64R6O0-NEXT: xor $2, $3, $2
; MIPS64R6O0-NEXT: sltiu $3, $2, 1
; MIPS64R6O0-NEXT: sync
; MIPS64R6O0-NEXT: lw $2, 8($sp) # 4-byte Folded Reload
; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: foo:
; MM32: # %bb.0:
; MM32-NEXT: addu16 $3, $5, $6
; MM32-NEXT: sync
; MM32-NEXT: addiu $1, $zero, -4
; MM32-NEXT: and $1, $4, $1
; MM32-NEXT: andi $2, $4, 3
; MM32-NEXT: sll $4, $2, 3
; MM32-NEXT: ori $2, $zero, 65535
; MM32-NEXT: sllv $5, $2, $4
; MM32-NEXT: nor $6, $zero, $5
; MM32-NEXT: andi $2, $3, 65535
; MM32-NEXT: sllv $8, $2, $4
; MM32-NEXT: andi $2, $7, 65535
; MM32-NEXT: sllv $7, $2, $4
; MM32-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $9, 0($1)
; MM32-NEXT: and $10, $9, $5
; MM32-NEXT: bne $10, $8, $BB15_3
; MM32-NEXT: nop
; MM32-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; MM32-NEXT: and $9, $9, $6
; MM32-NEXT: or $9, $9, $7
; MM32-NEXT: sc $9, 0($1)
; MM32-NEXT: beqzc $9, $BB15_1
; MM32-NEXT: $BB15_3:
; MM32-NEXT: srlv $2, $10, $4
; MM32-NEXT: seh $2, $2
; MM32-NEXT: # %bb.4:
; MM32-NEXT: seh $1, $3
; MM32-NEXT: xor $1, $2, $1
; MM32-NEXT: sltiu $3, $1, 1
; MM32-NEXT: sync
; MM32-NEXT: jrc $ra
;
; O1-LABEL: foo:
; O1: # %bb.0:
; O1-NEXT: addu $1, $5, $6
; O1-NEXT: sync
; O1-NEXT: addiu $2, $zero, -4
; O1-NEXT: and $3, $4, $2
; O1-NEXT: andi $2, $4, 3
; O1-NEXT: sll $4, $2, 3
; O1-NEXT: ori $2, $zero, 65535
; O1-NEXT: sllv $5, $2, $4
; O1-NEXT: nor $6, $zero, $5
; O1-NEXT: andi $2, $1, 65535
; O1-NEXT: sllv $8, $2, $4
; O1-NEXT: andi $2, $7, 65535
; O1-NEXT: sllv $7, $2, $4
; O1-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $9, 0($3)
; O1-NEXT: and $10, $9, $5
; O1-NEXT: bne $10, $8, $BB15_3
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; O1-NEXT: and $9, $9, $6
; O1-NEXT: or $9, $9, $7
; O1-NEXT: sc $9, 0($3)
; O1-NEXT: beqz $9, $BB15_1
; O1-NEXT: nop
; O1-NEXT: $BB15_3:
; O1-NEXT: srlv $2, $10, $4
; O1-NEXT: sll $2, $2, 16
; O1-NEXT: sra $2, $2, 16
; O1-NEXT: # %bb.4:
; O1-NEXT: sll $1, $1, 16
; O1-NEXT: sra $1, $1, 16
; O1-NEXT: xor $1, $2, $1
; O1-NEXT: sltiu $3, $1, 1
; O1-NEXT: sync
; O1-NEXT: jr $ra
; O1-NEXT: nop
;
; O2-LABEL: foo:
; O2: # %bb.0:
; O2-NEXT: addu $1, $5, $6
; O2-NEXT: sync
; O2-NEXT: addiu $2, $zero, -4
; O2-NEXT: and $3, $4, $2
; O2-NEXT: andi $2, $4, 3
; O2-NEXT: sll $4, $2, 3
; O2-NEXT: ori $2, $zero, 65535
; O2-NEXT: sllv $5, $2, $4
; O2-NEXT: nor $6, $zero, $5
; O2-NEXT: andi $2, $1, 65535
; O2-NEXT: sllv $8, $2, $4
; O2-NEXT: andi $2, $7, 65535
; O2-NEXT: sllv $7, $2, $4
; O2-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $9, 0($3)
; O2-NEXT: and $10, $9, $5
; O2-NEXT: bne $10, $8, $BB15_3
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; O2-NEXT: and $9, $9, $6
; O2-NEXT: or $9, $9, $7
; O2-NEXT: sc $9, 0($3)
; O2-NEXT: beqz $9, $BB15_1
; O2-NEXT: nop
; O2-NEXT: $BB15_3:
; O2-NEXT: srlv $2, $10, $4
; O2-NEXT: sll $2, $2, 16
; O2-NEXT: sra $2, $2, 16
; O2-NEXT: # %bb.4:
; O2-NEXT: sll $1, $1, 16
; O2-NEXT: sra $1, $1, 16
; O2-NEXT: xor $1, $2, $1
; O2-NEXT: sltiu $3, $1, 1
; O2-NEXT: sync
; O2-NEXT: jr $ra
; O2-NEXT: nop
;
; O3-LABEL: foo:
; O3: # %bb.0:
; O3-NEXT: addiu $2, $zero, -4
; O3-NEXT: addu $1, $5, $6
; O3-NEXT: sync
; O3-NEXT: and $3, $4, $2
; O3-NEXT: andi $2, $4, 3
; O3-NEXT: sll $4, $2, 3
; O3-NEXT: ori $2, $zero, 65535
; O3-NEXT: sllv $5, $2, $4
; O3-NEXT: andi $2, $1, 65535
; O3-NEXT: sll $1, $1, 16
; O3-NEXT: sllv $8, $2, $4
; O3-NEXT: andi $2, $7, 65535
; O3-NEXT: nor $6, $zero, $5
; O3-NEXT: sra $1, $1, 16
; O3-NEXT: sllv $7, $2, $4
; O3-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $9, 0($3)
; O3-NEXT: and $10, $9, $5
; O3-NEXT: bne $10, $8, $BB15_3
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; O3-NEXT: and $9, $9, $6
; O3-NEXT: or $9, $9, $7
; O3-NEXT: sc $9, 0($3)
; O3-NEXT: beqz $9, $BB15_1
; O3-NEXT: nop
; O3-NEXT: $BB15_3:
; O3-NEXT: srlv $2, $10, $4
; O3-NEXT: sll $2, $2, 16
; O3-NEXT: sra $2, $2, 16
; O3-NEXT: # %bb.4:
; O3-NEXT: sync
; O3-NEXT: xor $1, $2, $1
; O3-NEXT: jr $ra
; O3-NEXT: sltiu $3, $1, 1
;
; MIPS32EB-LABEL: foo:
; MIPS32EB: # %bb.0:
; MIPS32EB-NEXT: addu $1, $5, $6
; MIPS32EB-NEXT: sync
; MIPS32EB-NEXT: addiu $2, $zero, -4
; MIPS32EB-NEXT: and $3, $4, $2
; MIPS32EB-NEXT: andi $2, $4, 3
; MIPS32EB-NEXT: xori $2, $2, 2
; MIPS32EB-NEXT: sll $4, $2, 3
; MIPS32EB-NEXT: ori $2, $zero, 65535
; MIPS32EB-NEXT: sllv $5, $2, $4
; MIPS32EB-NEXT: nor $6, $zero, $5
; MIPS32EB-NEXT: andi $2, $1, 65535
; MIPS32EB-NEXT: sllv $8, $2, $4
; MIPS32EB-NEXT: andi $2, $7, 65535
; MIPS32EB-NEXT: sllv $7, $2, $4
; MIPS32EB-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $9, 0($3)
; MIPS32EB-NEXT: and $10, $9, $5
; MIPS32EB-NEXT: bne $10, $8, $BB15_3
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1
; MIPS32EB-NEXT: and $9, $9, $6
; MIPS32EB-NEXT: or $9, $9, $7
; MIPS32EB-NEXT: sc $9, 0($3)
; MIPS32EB-NEXT: beqz $9, $BB15_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: $BB15_3:
; MIPS32EB-NEXT: srlv $2, $10, $4
; MIPS32EB-NEXT: sll $2, $2, 16
; MIPS32EB-NEXT: sra $2, $2, 16
; MIPS32EB-NEXT: # %bb.4:
; MIPS32EB-NEXT: sll $1, $1, 16
; MIPS32EB-NEXT: sra $1, $1, 16
; MIPS32EB-NEXT: xor $1, $2, $1
; MIPS32EB-NEXT: sltiu $3, $1, 1
; MIPS32EB-NEXT: sync
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: nop
%desired = add i16 %l, %r
%res = cmpxchg i16* %addr, i16 %desired, i16 %new seq_cst seq_cst
ret {i16, i1} %res
}
@countsint = common global i32 0, align 4
define i32 @CheckSync(i32 signext %v) nounwind noinline {
; MIPS32-LABEL: CheckSync:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: sync
; MIPS32-NEXT: lw $1, %got(countsint)($1)
; MIPS32-NEXT: $BB16_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $2, 0($1)
; MIPS32-NEXT: addu $3, $2, $4
; MIPS32-NEXT: sc $3, 0($1)
; MIPS32-NEXT: beqz $3, $BB16_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: sync
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
;
; MIPS32O0-LABEL: CheckSync:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: sync
; MIPS32O0-NEXT: lw $1, %got(countsint)($1)
; MIPS32O0-NEXT: $BB16_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $2, 0($1)
; MIPS32O0-NEXT: addu $3, $2, $4
; MIPS32O0-NEXT: sc $3, 0($1)
; MIPS32O0-NEXT: beqz $3, $BB16_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: sync
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: CheckSync:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: sync
; MIPS32R2-NEXT: lw $1, %got(countsint)($1)
; MIPS32R2-NEXT: $BB16_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $2, 0($1)
; MIPS32R2-NEXT: addu $3, $2, $4
; MIPS32R2-NEXT: sc $3, 0($1)
; MIPS32R2-NEXT: beqz $3, $BB16_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: sync
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: nop
;
; MIPS32R6-LABEL: CheckSync:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: sync
; MIPS32R6-NEXT: lw $1, %got(countsint)($1)
; MIPS32R6-NEXT: $BB16_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $2, 0($1)
; MIPS32R6-NEXT: addu $3, $2, $4
; MIPS32R6-NEXT: sc $3, 0($1)
; MIPS32R6-NEXT: beqzc $3, $BB16_1
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: sync
; MIPS32R6-NEXT: jrc $ra
;
; MIPS32R6O0-LABEL: CheckSync:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: sync
; MIPS32R6O0-NEXT: lw $1, %got(countsint)($1)
; MIPS32R6O0-NEXT: $BB16_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $2, 0($1)
; MIPS32R6O0-NEXT: addu $3, $2, $4
; MIPS32R6O0-NEXT: sc $3, 0($1)
; MIPS32R6O0-NEXT: beqzc $3, $BB16_1
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: sync
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: CheckSync:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(CheckSync)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(CheckSync)))
; MIPS4-NEXT: sync
; MIPS4-NEXT: ld $1, %got_disp(countsint)($1)
; MIPS4-NEXT: .LBB16_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $2, 0($1)
; MIPS4-NEXT: addu $3, $2, $4
; MIPS4-NEXT: sc $3, 0($1)
; MIPS4-NEXT: beqz $3, .LBB16_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: sync
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: nop
;
; MIPS64-LABEL: CheckSync:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(CheckSync)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(CheckSync)))
; MIPS64-NEXT: sync
; MIPS64-NEXT: ld $1, %got_disp(countsint)($1)
; MIPS64-NEXT: .LBB16_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $2, 0($1)
; MIPS64-NEXT: addu $3, $2, $4
; MIPS64-NEXT: sc $3, 0($1)
; MIPS64-NEXT: beqz $3, .LBB16_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: sync
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: nop
;
; MIPS64R2-LABEL: CheckSync:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(CheckSync)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(CheckSync)))
; MIPS64R2-NEXT: sync
; MIPS64R2-NEXT: ld $1, %got_disp(countsint)($1)
; MIPS64R2-NEXT: .LBB16_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $2, 0($1)
; MIPS64R2-NEXT: addu $3, $2, $4
; MIPS64R2-NEXT: sc $3, 0($1)
; MIPS64R2-NEXT: beqz $3, .LBB16_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: sync
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: nop
;
; MIPS64R6-LABEL: CheckSync:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(CheckSync)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(CheckSync)))
; MIPS64R6-NEXT: sync
; MIPS64R6-NEXT: ld $1, %got_disp(countsint)($1)
; MIPS64R6-NEXT: .LBB16_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $2, 0($1)
; MIPS64R6-NEXT: addu $3, $2, $4
; MIPS64R6-NEXT: sc $3, 0($1)
; MIPS64R6-NEXT: beqzc $3, .LBB16_1
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: sync
; MIPS64R6-NEXT: jrc $ra
;
; MIPS64R6O0-LABEL: CheckSync:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(CheckSync)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(CheckSync)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: sync
; MIPS64R6O0-NEXT: ld $1, %got_disp(countsint)($1)
; MIPS64R6O0-NEXT: .LBB16_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $2, 0($1)
; MIPS64R6O0-NEXT: addu $3, $2, $4
; MIPS64R6O0-NEXT: sc $3, 0($1)
; MIPS64R6O0-NEXT: beqzc $3, .LBB16_1
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: sync
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: CheckSync:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: sync
; MM32-NEXT: lw $1, %got(countsint)($2)
; MM32-NEXT: $BB16_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $2, 0($1)
; MM32-NEXT: addu16 $3, $2, $4
; MM32-NEXT: sc $3, 0($1)
; MM32-NEXT: beqzc $3, $BB16_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: sync
; MM32-NEXT: jrc $ra
;
; O1-LABEL: CheckSync:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: sync
; O1-NEXT: lw $1, %got(countsint)($1)
; O1-NEXT: $BB16_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $2, 0($1)
; O1-NEXT: addu $3, $2, $4
; O1-NEXT: sc $3, 0($1)
; O1-NEXT: beqz $3, $BB16_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: sync
; O1-NEXT: jr $ra
; O1-NEXT: nop
;
; O2-LABEL: CheckSync:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: sync
; O2-NEXT: lw $1, %got(countsint)($1)
; O2-NEXT: $BB16_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $2, 0($1)
; O2-NEXT: addu $3, $2, $4
; O2-NEXT: sc $3, 0($1)
; O2-NEXT: beqz $3, $BB16_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: sync
; O2-NEXT: jr $ra
; O2-NEXT: nop
;
; O3-LABEL: CheckSync:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: sync
; O3-NEXT: lw $1, %got(countsint)($1)
; O3-NEXT: $BB16_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $2, 0($1)
; O3-NEXT: addu $3, $2, $4
; O3-NEXT: sc $3, 0($1)
; O3-NEXT: beqz $3, $BB16_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: sync
; O3-NEXT: jr $ra
; O3-NEXT: nop
;
; MIPS32EB-LABEL: CheckSync:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: sync
; MIPS32EB-NEXT: lw $1, %got(countsint)($1)
; MIPS32EB-NEXT: $BB16_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $2, 0($1)
; MIPS32EB-NEXT: addu $3, $2, $4
; MIPS32EB-NEXT: sc $3, 0($1)
; MIPS32EB-NEXT: beqz $3, $BB16_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: sync
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: nop
entry:
%0 = atomicrmw add i32* @countsint, i32 %v seq_cst
ret i32 %0
}
; make sure that this assertion in
; TwoAddressInstructionPass::TryInstructionTransform does not fail:
;
; line 1203: assert(TargetRegisterInfo::isVirtualRegister(regB) &&
;
; it failed when MipsDAGToDAGISel::ReplaceUsesWithZeroReg replaced an
; operand of an atomic instruction with register $zero.
@a = external global i32
define i32 @zeroreg() nounwind {
; MIPS32-LABEL: zeroreg:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: sync
; MIPS32-NEXT: addiu $2, $zero, 0
; MIPS32-NEXT: addiu $3, $zero, 1
; MIPS32-NEXT: lw $1, %got(a)($1)
; MIPS32-NEXT: $BB17_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $4, 0($1)
; MIPS32-NEXT: bne $4, $3, $BB17_3
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: # in Loop: Header=BB17_1 Depth=1
; MIPS32-NEXT: move $5, $2
; MIPS32-NEXT: sc $5, 0($1)
; MIPS32-NEXT: beqz $5, $BB17_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: $BB17_3: # %entry
; MIPS32-NEXT: xor $1, $4, $3
; MIPS32-NEXT: sltiu $2, $1, 1
; MIPS32-NEXT: sync
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
;
; MIPS32O0-LABEL: zeroreg:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: sync
; MIPS32O0-NEXT: lw $1, %got(a)($1)
; MIPS32O0-NEXT: addiu $2, $zero, 0
; MIPS32O0-NEXT: addiu $3, $zero, 1
; MIPS32O0-NEXT: move $4, $3
; MIPS32O0-NEXT: $BB17_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $5, 0($1)
; MIPS32O0-NEXT: bne $5, $4, $BB17_3
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: # in Loop: Header=BB17_1 Depth=1
; MIPS32O0-NEXT: move $6, $2
; MIPS32O0-NEXT: sc $6, 0($1)
; MIPS32O0-NEXT: beqz $6, $BB17_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: $BB17_3: # %entry
; MIPS32O0-NEXT: xor $1, $5, $3
; MIPS32O0-NEXT: sltiu $1, $1, 1
; MIPS32O0-NEXT: sync
; MIPS32O0-NEXT: addiu $2, $zero, 1
; MIPS32O0-NEXT: xor $2, $5, $2
; MIPS32O0-NEXT: sltiu $2, $2, 1
; MIPS32O0-NEXT: andi $2, $2, 1
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: zeroreg:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: sync
; MIPS32R2-NEXT: addiu $2, $zero, 0
; MIPS32R2-NEXT: addiu $3, $zero, 1
; MIPS32R2-NEXT: lw $1, %got(a)($1)
; MIPS32R2-NEXT: $BB17_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $4, 0($1)
; MIPS32R2-NEXT: bne $4, $3, $BB17_3
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: # in Loop: Header=BB17_1 Depth=1
; MIPS32R2-NEXT: move $5, $2
; MIPS32R2-NEXT: sc $5, 0($1)
; MIPS32R2-NEXT: beqz $5, $BB17_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: $BB17_3: # %entry
; MIPS32R2-NEXT: xor $1, $4, $3
; MIPS32R2-NEXT: sltiu $2, $1, 1
; MIPS32R2-NEXT: sync
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: nop
;
; MIPS32R6-LABEL: zeroreg:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: sync
; MIPS32R6-NEXT: addiu $2, $zero, 0
; MIPS32R6-NEXT: addiu $3, $zero, 1
; MIPS32R6-NEXT: lw $1, %got(a)($1)
; MIPS32R6-NEXT: $BB17_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $4, 0($1)
; MIPS32R6-NEXT: bnec $4, $3, $BB17_3
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: # in Loop: Header=BB17_1 Depth=1
; MIPS32R6-NEXT: move $5, $2
; MIPS32R6-NEXT: sc $5, 0($1)
; MIPS32R6-NEXT: beqzc $5, $BB17_1
; MIPS32R6-NEXT: $BB17_3: # %entry
; MIPS32R6-NEXT: xor $1, $4, $3
; MIPS32R6-NEXT: sltiu $2, $1, 1
; MIPS32R6-NEXT: sync
; MIPS32R6-NEXT: jrc $ra
;
; MIPS32R6O0-LABEL: zeroreg:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: sync
; MIPS32R6O0-NEXT: lw $1, %got(a)($1)
; MIPS32R6O0-NEXT: addiu $2, $zero, 0
; MIPS32R6O0-NEXT: addiu $3, $zero, 1
; MIPS32R6O0-NEXT: move $4, $3
; MIPS32R6O0-NEXT: $BB17_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $5, 0($1)
; MIPS32R6O0-NEXT: bnec $5, $4, $BB17_3
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: # in Loop: Header=BB17_1 Depth=1
; MIPS32R6O0-NEXT: move $6, $2
; MIPS32R6O0-NEXT: sc $6, 0($1)
; MIPS32R6O0-NEXT: beqzc $6, $BB17_1
; MIPS32R6O0-NEXT: $BB17_3: # %entry
; MIPS32R6O0-NEXT: xor $1, $5, $3
; MIPS32R6O0-NEXT: sltiu $2, $1, 1
; MIPS32R6O0-NEXT: sync
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: zeroreg:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(zeroreg)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(zeroreg)))
; MIPS4-NEXT: sync
; MIPS4-NEXT: addiu $2, $zero, 0
; MIPS4-NEXT: addiu $3, $zero, 1
; MIPS4-NEXT: ld $1, %got_disp(a)($1)
; MIPS4-NEXT: .LBB17_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $4, 0($1)
; MIPS4-NEXT: bne $4, $3, .LBB17_3
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: # in Loop: Header=BB17_1 Depth=1
; MIPS4-NEXT: move $5, $2
; MIPS4-NEXT: sc $5, 0($1)
; MIPS4-NEXT: beqz $5, .LBB17_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: .LBB17_3: # %entry
; MIPS4-NEXT: xor $1, $4, $3
; MIPS4-NEXT: sltiu $2, $1, 1
; MIPS4-NEXT: sync
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: nop
;
; MIPS64-LABEL: zeroreg:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(zeroreg)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(zeroreg)))
; MIPS64-NEXT: sync
; MIPS64-NEXT: addiu $2, $zero, 0
; MIPS64-NEXT: addiu $3, $zero, 1
; MIPS64-NEXT: ld $1, %got_disp(a)($1)
; MIPS64-NEXT: .LBB17_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $4, 0($1)
; MIPS64-NEXT: bne $4, $3, .LBB17_3
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: # in Loop: Header=BB17_1 Depth=1
; MIPS64-NEXT: move $5, $2
; MIPS64-NEXT: sc $5, 0($1)
; MIPS64-NEXT: beqz $5, .LBB17_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: .LBB17_3: # %entry
; MIPS64-NEXT: xor $1, $4, $3
; MIPS64-NEXT: sltiu $2, $1, 1
; MIPS64-NEXT: sync
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: nop
;
; MIPS64R2-LABEL: zeroreg:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(zeroreg)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(zeroreg)))
; MIPS64R2-NEXT: sync
; MIPS64R2-NEXT: addiu $2, $zero, 0
; MIPS64R2-NEXT: addiu $3, $zero, 1
; MIPS64R2-NEXT: ld $1, %got_disp(a)($1)
; MIPS64R2-NEXT: .LBB17_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $4, 0($1)
; MIPS64R2-NEXT: bne $4, $3, .LBB17_3
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: # in Loop: Header=BB17_1 Depth=1
; MIPS64R2-NEXT: move $5, $2
; MIPS64R2-NEXT: sc $5, 0($1)
; MIPS64R2-NEXT: beqz $5, .LBB17_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: .LBB17_3: # %entry
; MIPS64R2-NEXT: xor $1, $4, $3
; MIPS64R2-NEXT: sltiu $2, $1, 1
; MIPS64R2-NEXT: sync
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: nop
;
; MIPS64R6-LABEL: zeroreg:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(zeroreg)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(zeroreg)))
; MIPS64R6-NEXT: sync
; MIPS64R6-NEXT: addiu $2, $zero, 0
; MIPS64R6-NEXT: addiu $3, $zero, 1
; MIPS64R6-NEXT: ld $1, %got_disp(a)($1)
; MIPS64R6-NEXT: .LBB17_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $4, 0($1)
; MIPS64R6-NEXT: bnec $4, $3, .LBB17_3
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: # in Loop: Header=BB17_1 Depth=1
; MIPS64R6-NEXT: move $5, $2
; MIPS64R6-NEXT: sc $5, 0($1)
; MIPS64R6-NEXT: beqzc $5, .LBB17_1
; MIPS64R6-NEXT: .LBB17_3: # %entry
; MIPS64R6-NEXT: xor $1, $4, $3
; MIPS64R6-NEXT: sltiu $2, $1, 1
; MIPS64R6-NEXT: sync
; MIPS64R6-NEXT: jrc $ra
;
; MIPS64R6O0-LABEL: zeroreg:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(zeroreg)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(zeroreg)))
; MIPS64R6O0-NEXT: sync
; MIPS64R6O0-NEXT: ld $1, %got_disp(a)($1)
; MIPS64R6O0-NEXT: addiu $2, $zero, 0
; MIPS64R6O0-NEXT: addiu $3, $zero, 1
; MIPS64R6O0-NEXT: move $4, $3
; MIPS64R6O0-NEXT: .LBB17_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $5, 0($1)
; MIPS64R6O0-NEXT: bnec $5, $4, .LBB17_3
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: # in Loop: Header=BB17_1 Depth=1
; MIPS64R6O0-NEXT: move $6, $2
; MIPS64R6O0-NEXT: sc $6, 0($1)
; MIPS64R6O0-NEXT: beqzc $6, .LBB17_1
; MIPS64R6O0-NEXT: .LBB17_3: # %entry
; MIPS64R6O0-NEXT: xor $2, $5, $3
; MIPS64R6O0-NEXT: sltiu $2, $2, 1
; MIPS64R6O0-NEXT: sync
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: zeroreg:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: sync
; MM32-NEXT: li16 $3, 0
; MM32-NEXT: li16 $4, 1
; MM32-NEXT: lw $1, %got(a)($2)
; MM32-NEXT: $BB17_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $2, 0($1)
; MM32-NEXT: bne $2, $4, $BB17_3
; MM32-NEXT: nop
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: # in Loop: Header=BB17_1 Depth=1
; MM32-NEXT: move $5, $3
; MM32-NEXT: sc $5, 0($1)
; MM32-NEXT: beqzc $5, $BB17_1
; MM32-NEXT: $BB17_3: # %entry
; MM32-NEXT: xor $1, $2, $4
; MM32-NEXT: sltiu $2, $1, 1
; MM32-NEXT: sync
; MM32-NEXT: jrc $ra
;
; O1-LABEL: zeroreg:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: sync
; O1-NEXT: addiu $2, $zero, 0
; O1-NEXT: addiu $3, $zero, 1
; O1-NEXT: lw $1, %got(a)($1)
; O1-NEXT: $BB17_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $4, 0($1)
; O1-NEXT: bne $4, $3, $BB17_3
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: # in Loop: Header=BB17_1 Depth=1
; O1-NEXT: move $5, $2
; O1-NEXT: sc $5, 0($1)
; O1-NEXT: beqz $5, $BB17_1
; O1-NEXT: nop
; O1-NEXT: $BB17_3: # %entry
; O1-NEXT: xor $1, $4, $3
; O1-NEXT: sltiu $2, $1, 1
; O1-NEXT: sync
; O1-NEXT: jr $ra
; O1-NEXT: nop
;
; O2-LABEL: zeroreg:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: sync
; O2-NEXT: addiu $2, $zero, 0
; O2-NEXT: addiu $3, $zero, 1
; O2-NEXT: lw $1, %got(a)($1)
; O2-NEXT: $BB17_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $4, 0($1)
; O2-NEXT: bne $4, $3, $BB17_3
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: # in Loop: Header=BB17_1 Depth=1
; O2-NEXT: move $5, $2
; O2-NEXT: sc $5, 0($1)
; O2-NEXT: beqz $5, $BB17_1
; O2-NEXT: nop
; O2-NEXT: $BB17_3: # %entry
; O2-NEXT: xor $1, $4, $3
; O2-NEXT: sltiu $2, $1, 1
; O2-NEXT: sync
; O2-NEXT: jr $ra
; O2-NEXT: nop
;
; O3-LABEL: zeroreg:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: addiu $2, $zero, 0
; O3-NEXT: addiu $3, $zero, 1
; O3-NEXT: sync
; O3-NEXT: lw $1, %got(a)($1)
; O3-NEXT: $BB17_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $4, 0($1)
; O3-NEXT: bne $4, $3, $BB17_3
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: # in Loop: Header=BB17_1 Depth=1
; O3-NEXT: move $5, $2
; O3-NEXT: sc $5, 0($1)
; O3-NEXT: beqz $5, $BB17_1
; O3-NEXT: nop
; O3-NEXT: $BB17_3: # %entry
; O3-NEXT: sync
; O3-NEXT: xor $1, $4, $3
; O3-NEXT: jr $ra
; O3-NEXT: sltiu $2, $1, 1
;
; MIPS32EB-LABEL: zeroreg:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: sync
; MIPS32EB-NEXT: addiu $2, $zero, 0
; MIPS32EB-NEXT: addiu $3, $zero, 1
; MIPS32EB-NEXT: lw $1, %got(a)($1)
; MIPS32EB-NEXT: $BB17_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $4, 0($1)
; MIPS32EB-NEXT: bne $4, $3, $BB17_3
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: # in Loop: Header=BB17_1 Depth=1
; MIPS32EB-NEXT: move $5, $2
; MIPS32EB-NEXT: sc $5, 0($1)
; MIPS32EB-NEXT: beqz $5, $BB17_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: $BB17_3: # %entry
; MIPS32EB-NEXT: xor $1, $4, $3
; MIPS32EB-NEXT: sltiu $2, $1, 1
; MIPS32EB-NEXT: sync
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: nop
entry:
%pair0 = cmpxchg i32* @a, i32 1, i32 0 seq_cst seq_cst
%0 = extractvalue { i32, i1 } %pair0, 0
%1 = icmp eq i32 %0, 1
%conv = zext i1 %1 to i32
ret i32 %conv
}
; Check that MIPS32R6 has the correct offset range.
; FIXME: At the moment, we don't seem to do addr+offset for any atomic load/store.
define i32 @AtomicLoadAdd32_OffGt9Bit(i32 signext %incr) nounwind {
; MIPS32-LABEL: AtomicLoadAdd32_OffGt9Bit:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: lui $2, %hi(_gp_disp)
; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32-NEXT: addu $1, $2, $25
; MIPS32-NEXT: lw $1, %got(x)($1)
; MIPS32-NEXT: addiu $1, $1, 1024
; MIPS32-NEXT: $BB18_1: # %entry
; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32-NEXT: ll $2, 0($1)
; MIPS32-NEXT: addu $3, $2, $4
; MIPS32-NEXT: sc $3, 0($1)
; MIPS32-NEXT: beqz $3, $BB18_1
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.2: # %entry
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
;
; MIPS32O0-LABEL: AtomicLoadAdd32_OffGt9Bit:
; MIPS32O0: # %bb.0: # %entry
; MIPS32O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32O0-NEXT: addu $1, $2, $25
; MIPS32O0-NEXT: lw $1, %got(x)($1)
; MIPS32O0-NEXT: addiu $1, $1, 1024
; MIPS32O0-NEXT: $BB18_1: # %entry
; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32O0-NEXT: ll $2, 0($1)
; MIPS32O0-NEXT: addu $3, $2, $4
; MIPS32O0-NEXT: sc $3, 0($1)
; MIPS32O0-NEXT: beqz $3, $BB18_1
; MIPS32O0-NEXT: nop
; MIPS32O0-NEXT: # %bb.2: # %entry
; MIPS32O0-NEXT: jr $ra
; MIPS32O0-NEXT: nop
;
; MIPS32R2-LABEL: AtomicLoadAdd32_OffGt9Bit:
; MIPS32R2: # %bb.0: # %entry
; MIPS32R2-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R2-NEXT: addu $1, $2, $25
; MIPS32R2-NEXT: lw $1, %got(x)($1)
; MIPS32R2-NEXT: addiu $1, $1, 1024
; MIPS32R2-NEXT: $BB18_1: # %entry
; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R2-NEXT: ll $2, 0($1)
; MIPS32R2-NEXT: addu $3, $2, $4
; MIPS32R2-NEXT: sc $3, 0($1)
; MIPS32R2-NEXT: beqz $3, $BB18_1
; MIPS32R2-NEXT: nop
; MIPS32R2-NEXT: # %bb.2: # %entry
; MIPS32R2-NEXT: jr $ra
; MIPS32R2-NEXT: nop
;
; MIPS32R6-LABEL: AtomicLoadAdd32_OffGt9Bit:
; MIPS32R6: # %bb.0: # %entry
; MIPS32R6-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6-NEXT: addu $1, $2, $25
; MIPS32R6-NEXT: lw $1, %got(x)($1)
; MIPS32R6-NEXT: addiu $1, $1, 1024
; MIPS32R6-NEXT: $BB18_1: # %entry
; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6-NEXT: ll $2, 0($1)
; MIPS32R6-NEXT: addu $3, $2, $4
; MIPS32R6-NEXT: sc $3, 0($1)
; MIPS32R6-NEXT: beqzc $3, $BB18_1
; MIPS32R6-NEXT: nop
; MIPS32R6-NEXT: # %bb.2: # %entry
; MIPS32R6-NEXT: jrc $ra
;
; MIPS32R6O0-LABEL: AtomicLoadAdd32_OffGt9Bit:
; MIPS32R6O0: # %bb.0: # %entry
; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp)
; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32R6O0-NEXT: addu $1, $2, $25
; MIPS32R6O0-NEXT: lw $1, %got(x)($1)
; MIPS32R6O0-NEXT: addiu $1, $1, 1024
; MIPS32R6O0-NEXT: $BB18_1: # %entry
; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32R6O0-NEXT: ll $2, 0($1)
; MIPS32R6O0-NEXT: addu $3, $2, $4
; MIPS32R6O0-NEXT: sc $3, 0($1)
; MIPS32R6O0-NEXT: beqzc $3, $BB18_1
; MIPS32R6O0-NEXT: nop
; MIPS32R6O0-NEXT: # %bb.2: # %entry
; MIPS32R6O0-NEXT: jrc $ra
;
; MIPS4-LABEL: AtomicLoadAdd32_OffGt9Bit:
; MIPS4: # %bb.0: # %entry
; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit)))
; MIPS4-NEXT: daddu $1, $1, $25
; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit)))
; MIPS4-NEXT: ld $1, %got_disp(x)($1)
; MIPS4-NEXT: daddiu $1, $1, 1024
; MIPS4-NEXT: .LBB18_1: # %entry
; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS4-NEXT: ll $2, 0($1)
; MIPS4-NEXT: addu $3, $2, $4
; MIPS4-NEXT: sc $3, 0($1)
; MIPS4-NEXT: beqz $3, .LBB18_1
; MIPS4-NEXT: nop
; MIPS4-NEXT: # %bb.2: # %entry
; MIPS4-NEXT: jr $ra
; MIPS4-NEXT: nop
;
; MIPS64-LABEL: AtomicLoadAdd32_OffGt9Bit:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit)))
; MIPS64-NEXT: daddu $1, $1, $25
; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit)))
; MIPS64-NEXT: ld $1, %got_disp(x)($1)
; MIPS64-NEXT: daddiu $1, $1, 1024
; MIPS64-NEXT: .LBB18_1: # %entry
; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64-NEXT: ll $2, 0($1)
; MIPS64-NEXT: addu $3, $2, $4
; MIPS64-NEXT: sc $3, 0($1)
; MIPS64-NEXT: beqz $3, .LBB18_1
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.2: # %entry
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: nop
;
; MIPS64R2-LABEL: AtomicLoadAdd32_OffGt9Bit:
; MIPS64R2: # %bb.0: # %entry
; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit)))
; MIPS64R2-NEXT: daddu $1, $1, $25
; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit)))
; MIPS64R2-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R2-NEXT: daddiu $1, $1, 1024
; MIPS64R2-NEXT: .LBB18_1: # %entry
; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R2-NEXT: ll $2, 0($1)
; MIPS64R2-NEXT: addu $3, $2, $4
; MIPS64R2-NEXT: sc $3, 0($1)
; MIPS64R2-NEXT: beqz $3, .LBB18_1
; MIPS64R2-NEXT: nop
; MIPS64R2-NEXT: # %bb.2: # %entry
; MIPS64R2-NEXT: jr $ra
; MIPS64R2-NEXT: nop
;
; MIPS64R6-LABEL: AtomicLoadAdd32_OffGt9Bit:
; MIPS64R6: # %bb.0: # %entry
; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit)))
; MIPS64R6-NEXT: daddu $1, $1, $25
; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit)))
; MIPS64R6-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6-NEXT: daddiu $1, $1, 1024
; MIPS64R6-NEXT: .LBB18_1: # %entry
; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6-NEXT: ll $2, 0($1)
; MIPS64R6-NEXT: addu $3, $2, $4
; MIPS64R6-NEXT: sc $3, 0($1)
; MIPS64R6-NEXT: beqzc $3, .LBB18_1
; MIPS64R6-NEXT: nop
; MIPS64R6-NEXT: # %bb.2: # %entry
; MIPS64R6-NEXT: jrc $ra
;
; MIPS64R6O0-LABEL: AtomicLoadAdd32_OffGt9Bit:
; MIPS64R6O0: # %bb.0: # %entry
; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit)))
; MIPS64R6O0-NEXT: daddu $1, $1, $25
; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit)))
; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64
; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1)
; MIPS64R6O0-NEXT: daddiu $1, $1, 1024
; MIPS64R6O0-NEXT: .LBB18_1: # %entry
; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS64R6O0-NEXT: ll $2, 0($1)
; MIPS64R6O0-NEXT: addu $3, $2, $4
; MIPS64R6O0-NEXT: sc $3, 0($1)
; MIPS64R6O0-NEXT: beqzc $3, .LBB18_1
; MIPS64R6O0-NEXT: nop
; MIPS64R6O0-NEXT: # %bb.2: # %entry
; MIPS64R6O0-NEXT: jrc $ra
;
; MM32-LABEL: AtomicLoadAdd32_OffGt9Bit:
; MM32: # %bb.0: # %entry
; MM32-NEXT: lui $2, %hi(_gp_disp)
; MM32-NEXT: addiu $2, $2, %lo(_gp_disp)
; MM32-NEXT: addu $2, $2, $25
; MM32-NEXT: lw $1, %got(x)($2)
; MM32-NEXT: addiu $1, $1, 1024
; MM32-NEXT: $BB18_1: # %entry
; MM32-NEXT: # =>This Inner Loop Header: Depth=1
; MM32-NEXT: ll $2, 0($1)
; MM32-NEXT: addu16 $3, $2, $4
; MM32-NEXT: sc $3, 0($1)
; MM32-NEXT: beqzc $3, $BB18_1
; MM32-NEXT: # %bb.2: # %entry
; MM32-NEXT: jrc $ra
;
; O1-LABEL: AtomicLoadAdd32_OffGt9Bit:
; O1: # %bb.0: # %entry
; O1-NEXT: lui $2, %hi(_gp_disp)
; O1-NEXT: addiu $2, $2, %lo(_gp_disp)
; O1-NEXT: addu $1, $2, $25
; O1-NEXT: lw $1, %got(x)($1)
; O1-NEXT: addiu $1, $1, 1024
; O1-NEXT: $BB18_1: # %entry
; O1-NEXT: # =>This Inner Loop Header: Depth=1
; O1-NEXT: ll $2, 0($1)
; O1-NEXT: addu $3, $2, $4
; O1-NEXT: sc $3, 0($1)
; O1-NEXT: beqz $3, $BB18_1
; O1-NEXT: nop
; O1-NEXT: # %bb.2: # %entry
; O1-NEXT: jr $ra
; O1-NEXT: nop
;
; O2-LABEL: AtomicLoadAdd32_OffGt9Bit:
; O2: # %bb.0: # %entry
; O2-NEXT: lui $2, %hi(_gp_disp)
; O2-NEXT: addiu $2, $2, %lo(_gp_disp)
; O2-NEXT: addu $1, $2, $25
; O2-NEXT: lw $1, %got(x)($1)
; O2-NEXT: addiu $1, $1, 1024
; O2-NEXT: $BB18_1: # %entry
; O2-NEXT: # =>This Inner Loop Header: Depth=1
; O2-NEXT: ll $2, 0($1)
; O2-NEXT: addu $3, $2, $4
; O2-NEXT: sc $3, 0($1)
; O2-NEXT: beqz $3, $BB18_1
; O2-NEXT: nop
; O2-NEXT: # %bb.2: # %entry
; O2-NEXT: jr $ra
; O2-NEXT: nop
;
; O3-LABEL: AtomicLoadAdd32_OffGt9Bit:
; O3: # %bb.0: # %entry
; O3-NEXT: lui $2, %hi(_gp_disp)
; O3-NEXT: addiu $2, $2, %lo(_gp_disp)
; O3-NEXT: addu $1, $2, $25
; O3-NEXT: lw $1, %got(x)($1)
; O3-NEXT: addiu $1, $1, 1024
; O3-NEXT: $BB18_1: # %entry
; O3-NEXT: # =>This Inner Loop Header: Depth=1
; O3-NEXT: ll $2, 0($1)
; O3-NEXT: addu $3, $2, $4
; O3-NEXT: sc $3, 0($1)
; O3-NEXT: beqz $3, $BB18_1
; O3-NEXT: nop
; O3-NEXT: # %bb.2: # %entry
; O3-NEXT: jr $ra
; O3-NEXT: nop
;
; MIPS32EB-LABEL: AtomicLoadAdd32_OffGt9Bit:
; MIPS32EB: # %bb.0: # %entry
; MIPS32EB-NEXT: lui $2, %hi(_gp_disp)
; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp)
; MIPS32EB-NEXT: addu $1, $2, $25
; MIPS32EB-NEXT: lw $1, %got(x)($1)
; MIPS32EB-NEXT: addiu $1, $1, 1024
; MIPS32EB-NEXT: $BB18_1: # %entry
; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1
; MIPS32EB-NEXT: ll $2, 0($1)
; MIPS32EB-NEXT: addu $3, $2, $4
; MIPS32EB-NEXT: sc $3, 0($1)
; MIPS32EB-NEXT: beqz $3, $BB18_1
; MIPS32EB-NEXT: nop
; MIPS32EB-NEXT: # %bb.2: # %entry
; MIPS32EB-NEXT: jr $ra
; MIPS32EB-NEXT: nop
entry:
%0 = atomicrmw add i32* getelementptr(i32, i32* @x, i32 256), i32 %incr monotonic
ret i32 %0
}
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