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llvm-mirror/test/CodeGen/PowerPC/spe.ll
Justin Hibbits 08824ee801 PowerPC: Fix SPE extloadf32 handling. 
The patterns were incorrect copies from the FPU code, and are
unnecessary, since there's no extended load for SPE.  Just let LLVM
itself do the work by marking it expand.

Reviewed By: #powerpc, lkail
Differential Revision: https://reviews.llvm.org/D78670
2020-07-31 22:42:57 -05:00

1486 lines
41 KiB
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu \
; RUN: -mattr=+spe | FileCheck %s
declare float @llvm.fabs.float(float)
define float @test_float_abs(float %a) #0 {
; CHECK-LABEL: test_float_abs:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efsabs 3, 3
; CHECK-NEXT: blr
entry:
%0 = tail call float @llvm.fabs.float(float %a)
ret float %0
}
define float @test_fnabs(float %a) #0 {
; CHECK-LABEL: test_fnabs:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efsnabs 3, 3
; CHECK-NEXT: blr
entry:
%0 = tail call float @llvm.fabs.float(float %a)
%sub = fsub float -0.000000e+00, %0
ret float %sub
}
define float @test_fdiv(float %a, float %b) {
; CHECK-LABEL: test_fdiv:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efsdiv 3, 3, 4
; CHECK-NEXT: blr
entry:
%v = fdiv float %a, %b
ret float %v
}
define float @test_fmul(float %a, float %b) {
; CHECK-LABEL: test_fmul:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efsmul 3, 3, 4
; CHECK-NEXT: blr
entry:
%v = fmul float %a, %b
ret float %v
}
define float @test_fadd(float %a, float %b) {
; CHECK-LABEL: test_fadd:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efsadd 3, 3, 4
; CHECK-NEXT: blr
entry:
%v = fadd float %a, %b
ret float %v
}
define float @test_fsub(float %a, float %b) {
; CHECK-LABEL: test_fsub:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efssub 3, 3, 4
; CHECK-NEXT: blr
entry:
%v = fsub float %a, %b
ret float %v
}
define float @test_fneg(float %a) {
; CHECK-LABEL: test_fneg:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efsneg 3, 3
; CHECK-NEXT: blr
entry:
%v = fsub float -0.0, %a
ret float %v
}
define float @test_dtos(double %a) {
; CHECK-LABEL: test_dtos:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efscfd 3, 3
; CHECK-NEXT: blr
entry:
%v = fptrunc double %a to float
ret float %v
}
define i32 @test_fcmpgt(float %a, float %b) {
; CHECK-LABEL: test_fcmpgt:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: efscmpgt 0, 3, 4
; CHECK-NEXT: ble 0, .LBB8_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB8_3
; CHECK-NEXT: .LBB8_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB8_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp ogt float %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i32 @test_fcmpugt(float %a, float %b) {
; CHECK-LABEL: test_fcmpugt:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: efscmpeq 0, 4, 4
; CHECK-NEXT: bc 4, 1, .LBB9_4
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: efscmpeq 0, 3, 3
; CHECK-NEXT: bc 4, 1, .LBB9_4
; CHECK-NEXT: # %bb.2: # %entry
; CHECK-NEXT: efscmpgt 0, 3, 4
; CHECK-NEXT: bc 12, 1, .LBB9_4
; CHECK-NEXT: # %bb.3: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: b .LBB9_5
; CHECK-NEXT: .LBB9_4: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: .LBB9_5: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp ugt float %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i32 @test_fcmple(float %a, float %b) {
; CHECK-LABEL: test_fcmple:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: efscmpeq 0, 3, 3
; CHECK-NEXT: bc 4, 1, .LBB10_4
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: efscmpeq 0, 4, 4
; CHECK-NEXT: bc 4, 1, .LBB10_4
; CHECK-NEXT: # %bb.2: # %entry
; CHECK-NEXT: efscmpgt 0, 3, 4
; CHECK-NEXT: bc 12, 1, .LBB10_4
; CHECK-NEXT: # %bb.3: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB10_5
; CHECK-NEXT: .LBB10_4: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB10_5: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp ole float %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i32 @test_fcmpule(float %a, float %b) {
; CHECK-LABEL: test_fcmpule:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: efscmpgt 0, 3, 4
; CHECK-NEXT: bgt 0, .LBB11_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB11_3
; CHECK-NEXT: .LBB11_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB11_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp ule float %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
; The type of comparison found in C's if (x == y)
define i32 @test_fcmpeq(float %a, float %b) {
; CHECK-LABEL: test_fcmpeq:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: efscmpeq 0, 3, 4
; CHECK-NEXT: ble 0, .LBB12_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB12_3
; CHECK-NEXT: .LBB12_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB12_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp oeq float %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
; (un)ordered tests are expanded to une and oeq so verify
define i1 @test_fcmpuno(float %a, float %b) {
; CHECK-LABEL: test_fcmpuno:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efscmpeq 0, 3, 3
; CHECK-NEXT: efscmpeq 1, 4, 4
; CHECK-NEXT: li 5, 1
; CHECK-NEXT: crand 20, 5, 1
; CHECK-NEXT: bc 12, 20, .LBB13_2
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: ori 3, 5, 0
; CHECK-NEXT: blr
; CHECK-NEXT: .LBB13_2: # %entry
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: blr
entry:
%r = fcmp uno float %a, %b
ret i1 %r
}
define i1 @test_fcmpord(float %a, float %b) {
; CHECK-LABEL: test_fcmpord:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efscmpeq 0, 4, 4
; CHECK-NEXT: efscmpeq 1, 3, 3
; CHECK-NEXT: li 5, 1
; CHECK-NEXT: crnand 20, 5, 1
; CHECK-NEXT: bc 12, 20, .LBB14_2
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: ori 3, 5, 0
; CHECK-NEXT: blr
; CHECK-NEXT: .LBB14_2: # %entry
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: blr
entry:
%r = fcmp ord float %a, %b
ret i1 %r
}
define i1 @test_fcmpueq(float %a, float %b) {
; CHECK-LABEL: test_fcmpueq:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efscmpeq 0, 3, 3
; CHECK-NEXT: efscmpeq 1, 4, 4
; CHECK-NEXT: crnand 20, 5, 1
; CHECK-NEXT: efscmpeq 0, 3, 4
; CHECK-NEXT: li 5, 1
; CHECK-NEXT: crnor 20, 1, 20
; CHECK-NEXT: bc 12, 20, .LBB15_2
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: ori 3, 5, 0
; CHECK-NEXT: blr
; CHECK-NEXT: .LBB15_2: # %entry
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: blr
entry:
%r = fcmp ueq float %a, %b
ret i1 %r
}
define i1 @test_fcmpne(float %a, float %b) {
; CHECK-LABEL: test_fcmpne:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efscmpeq 0, 4, 4
; CHECK-NEXT: efscmpeq 1, 3, 3
; CHECK-NEXT: crand 20, 5, 1
; CHECK-NEXT: efscmpeq 0, 3, 4
; CHECK-NEXT: li 5, 1
; CHECK-NEXT: crorc 20, 1, 20
; CHECK-NEXT: bc 12, 20, .LBB16_2
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: ori 3, 5, 0
; CHECK-NEXT: blr
; CHECK-NEXT: .LBB16_2: # %entry
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: blr
entry:
%r = fcmp one float %a, %b
ret i1 %r
}
define i32 @test_fcmpune(float %a, float %b) {
; CHECK-LABEL: test_fcmpune:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: efscmpeq 0, 3, 4
; CHECK-NEXT: bgt 0, .LBB17_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB17_3
; CHECK-NEXT: .LBB17_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB17_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp une float %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i32 @test_fcmplt(float %a, float %b) {
; CHECK-LABEL: test_fcmplt:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: efscmplt 0, 3, 4
; CHECK-NEXT: ble 0, .LBB18_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB18_3
; CHECK-NEXT: .LBB18_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB18_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp olt float %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i1 @test_fcmpult(float %a, float %b) {
; CHECK-LABEL: test_fcmpult:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efscmpeq 0, 3, 3
; CHECK-NEXT: efscmpeq 1, 4, 4
; CHECK-NEXT: crnand 20, 5, 1
; CHECK-NEXT: efscmplt 0, 3, 4
; CHECK-NEXT: li 5, 1
; CHECK-NEXT: crnor 20, 1, 20
; CHECK-NEXT: bc 12, 20, .LBB19_2
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: ori 3, 5, 0
; CHECK-NEXT: blr
; CHECK-NEXT: .LBB19_2: # %entry
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: blr
entry:
%r = fcmp ult float %a, %b
ret i1 %r
}
define i32 @test_fcmpge(float %a, float %b) {
; CHECK-LABEL: test_fcmpge:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: efscmpeq 0, 3, 3
; CHECK-NEXT: bc 4, 1, .LBB20_4
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: efscmpeq 0, 4, 4
; CHECK-NEXT: bc 4, 1, .LBB20_4
; CHECK-NEXT: # %bb.2: # %entry
; CHECK-NEXT: efscmplt 0, 3, 4
; CHECK-NEXT: bc 12, 1, .LBB20_4
; CHECK-NEXT: # %bb.3: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB20_5
; CHECK-NEXT: .LBB20_4: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB20_5: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp oge float %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i32 @test_fcmpuge(float %a, float %b) {
; CHECK-LABEL: test_fcmpuge:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: efscmplt 0, 3, 4
; CHECK-NEXT: bgt 0, .LBB21_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB21_3
; CHECK-NEXT: .LBB21_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB21_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp uge float %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i32 @test_ftoui(float %a) {
; CHECK-LABEL: test_ftoui:
; CHECK: # %bb.0:
; CHECK-NEXT: efsctuiz 3, 3
; CHECK-NEXT: blr
%v = fptoui float %a to i32
ret i32 %v
}
define i32 @test_ftosi(float %a) {
; CHECK-LABEL: test_ftosi:
; CHECK: # %bb.0:
; CHECK-NEXT: efsctsiz 3, 3
; CHECK-NEXT: blr
%v = fptosi float %a to i32
ret i32 %v
}
define float @test_ffromui(i32 %a) {
; CHECK-LABEL: test_ffromui:
; CHECK: # %bb.0:
; CHECK-NEXT: efscfui 3, 3
; CHECK-NEXT: blr
%v = uitofp i32 %a to float
ret float %v
}
define float @test_ffromsi(i32 %a) {
; CHECK-LABEL: test_ffromsi:
; CHECK: # %bb.0:
; CHECK-NEXT: efscfsi 3, 3
; CHECK-NEXT: blr
%v = sitofp i32 %a to float
ret float %v
}
define i32 @test_fasmconst(float %x) {
; CHECK-LABEL: test_fasmconst:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -32(1)
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: stw 3, 20(1)
; CHECK-NEXT: stw 3, 24(1)
; CHECK-NEXT: lwz 3, 20(1)
; CHECK-NEXT: #APP
; CHECK-NEXT: efsctsi 3, 3
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: addi 1, 1, 32
; CHECK-NEXT: blr
entry:
%x.addr = alloca float, align 8
store float %x, float* %x.addr, align 8
%0 = load float, float* %x.addr, align 8
%1 = call i32 asm sideeffect "efsctsi $0, $1", "=f,f"(float %0)
ret i32 %1
; Check that it's not loading a double
}
; Double tests
define void @test_double_abs(double * %aa) #0 {
; CHECK-LABEL: test_double_abs:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evldd 4, 0(3)
; CHECK-NEXT: efdabs 4, 4
; CHECK-NEXT: evstdd 4, 0(3)
; CHECK-NEXT: blr
entry:
%0 = load double, double * %aa
%1 = tail call double @llvm.fabs.f64(double %0) #2
store double %1, double * %aa
ret void
}
; Function Attrs: nounwind readnone
declare double @llvm.fabs.f64(double) #1
define void @test_dnabs(double * %aa) #0 {
; CHECK-LABEL: test_dnabs:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evldd 4, 0(3)
; CHECK-NEXT: efdnabs 4, 4
; CHECK-NEXT: evstdd 4, 0(3)
; CHECK-NEXT: blr
entry:
%0 = load double, double * %aa
%1 = tail call double @llvm.fabs.f64(double %0) #2
%sub = fsub double -0.000000e+00, %1
store double %sub, double * %aa
ret void
}
define double @test_ddiv(double %a, double %b) {
; CHECK-LABEL: test_ddiv:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efddiv 4, 3, 5
; CHECK-NEXT: evmergehi 3, 4, 4
; CHECK-NEXT: # kill: def $r4 killed $r4 killed $s4
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: blr
entry:
%v = fdiv double %a, %b
ret double %v
}
define double @test_dmul(double %a, double %b) {
; CHECK-LABEL: test_dmul:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdmul 4, 3, 5
; CHECK-NEXT: evmergehi 3, 4, 4
; CHECK-NEXT: # kill: def $r4 killed $r4 killed $s4
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: blr
entry:
%v = fmul double %a, %b
ret double %v
}
define double @test_dadd(double %a, double %b) {
; CHECK-LABEL: test_dadd:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdadd 4, 3, 5
; CHECK-NEXT: evmergehi 3, 4, 4
; CHECK-NEXT: # kill: def $r4 killed $r4 killed $s4
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: blr
entry:
%v = fadd double %a, %b
ret double %v
}
define double @test_dsub(double %a, double %b) {
; CHECK-LABEL: test_dsub:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdsub 4, 3, 5
; CHECK-NEXT: evmergehi 3, 4, 4
; CHECK-NEXT: # kill: def $r4 killed $r4 killed $s4
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: blr
entry:
%v = fsub double %a, %b
ret double %v
}
define double @test_dneg(double %a) {
; CHECK-LABEL: test_dneg:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdneg 4, 3
; CHECK-NEXT: evmergehi 3, 4, 4
; CHECK-NEXT: # kill: def $r4 killed $r4 killed $s4
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: blr
entry:
%v = fsub double -0.0, %a
ret double %v
}
define double @test_stod(float %a) {
; CHECK-LABEL: test_stod:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efdcfs 4, 3
; CHECK-NEXT: evmergehi 3, 4, 4
; CHECK-NEXT: # kill: def $r4 killed $r4 killed $s4
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: blr
entry:
%v = fpext float %a to double
ret double %v
}
; (un)ordered tests are expanded to une and oeq so verify
define i1 @test_dcmpuno(double %a, double %b) {
; CHECK-LABEL: test_dcmpuno:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: li 7, 1
; CHECK-NEXT: efdcmpeq 0, 3, 3
; CHECK-NEXT: efdcmpeq 1, 5, 5
; CHECK-NEXT: crand 20, 5, 1
; CHECK-NEXT: bc 12, 20, .LBB35_2
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: ori 3, 7, 0
; CHECK-NEXT: blr
; CHECK-NEXT: .LBB35_2: # %entry
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: blr
entry:
%r = fcmp uno double %a, %b
ret i1 %r
}
define i1 @test_dcmpord(double %a, double %b) {
; CHECK-LABEL: test_dcmpord:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: evmergelo 4, 5, 6
; CHECK-NEXT: li 7, 1
; CHECK-NEXT: efdcmpeq 0, 4, 4
; CHECK-NEXT: efdcmpeq 1, 3, 3
; CHECK-NEXT: crnand 20, 5, 1
; CHECK-NEXT: bc 12, 20, .LBB36_2
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: ori 3, 7, 0
; CHECK-NEXT: blr
; CHECK-NEXT: .LBB36_2: # %entry
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: blr
entry:
%r = fcmp ord double %a, %b
ret i1 %r
}
define i32 @test_dcmpgt(double %a, double %b) {
; CHECK-LABEL: test_dcmpgt:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdcmpgt 0, 3, 5
; CHECK-NEXT: ble 0, .LBB37_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB37_3
; CHECK-NEXT: .LBB37_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB37_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp ogt double %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i32 @test_dcmpugt(double %a, double %b) {
; CHECK-LABEL: test_dcmpugt:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: evmergelo 4, 5, 6
; CHECK-NEXT: efdcmpeq 0, 4, 4
; CHECK-NEXT: bc 4, 1, .LBB38_4
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: efdcmpeq 0, 3, 3
; CHECK-NEXT: bc 4, 1, .LBB38_4
; CHECK-NEXT: # %bb.2: # %entry
; CHECK-NEXT: efdcmpgt 0, 3, 4
; CHECK-NEXT: bc 12, 1, .LBB38_4
; CHECK-NEXT: # %bb.3: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: b .LBB38_5
; CHECK-NEXT: .LBB38_4: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: .LBB38_5: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp ugt double %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i32 @test_dcmple(double %a, double %b) {
; CHECK-LABEL: test_dcmple:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdcmpgt 0, 3, 5
; CHECK-NEXT: bgt 0, .LBB39_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB39_3
; CHECK-NEXT: .LBB39_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB39_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp ule double %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i32 @test_dcmpule(double %a, double %b) {
; CHECK-LABEL: test_dcmpule:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdcmpgt 0, 3, 5
; CHECK-NEXT: bgt 0, .LBB40_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB40_3
; CHECK-NEXT: .LBB40_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB40_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp ule double %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
; The type of comparison found in C's if (x == y)
define i32 @test_dcmpeq(double %a, double %b) {
; CHECK-LABEL: test_dcmpeq:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdcmpeq 0, 3, 5
; CHECK-NEXT: ble 0, .LBB41_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB41_3
; CHECK-NEXT: .LBB41_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB41_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp oeq double %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i32 @test_dcmpueq(double %a, double %b) {
; CHECK-LABEL: test_dcmpueq:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: evmergelo 4, 5, 6
; CHECK-NEXT: efdcmpeq 0, 4, 4
; CHECK-NEXT: bc 4, 1, .LBB42_4
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: efdcmpeq 0, 3, 3
; CHECK-NEXT: bc 4, 1, .LBB42_4
; CHECK-NEXT: # %bb.2: # %entry
; CHECK-NEXT: efdcmpeq 0, 3, 4
; CHECK-NEXT: bc 12, 1, .LBB42_4
; CHECK-NEXT: # %bb.3: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: b .LBB42_5
; CHECK-NEXT: .LBB42_4: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: .LBB42_5: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp ueq double %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i1 @test_dcmpne(double %a, double %b) {
; CHECK-LABEL: test_dcmpne:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: evmergelo 4, 5, 6
; CHECK-NEXT: li 7, 1
; CHECK-NEXT: efdcmpeq 0, 4, 4
; CHECK-NEXT: efdcmpeq 1, 3, 3
; CHECK-NEXT: efdcmpeq 5, 3, 4
; CHECK-NEXT: crand 24, 5, 1
; CHECK-NEXT: crorc 20, 21, 24
; CHECK-NEXT: bc 12, 20, .LBB43_2
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: ori 3, 7, 0
; CHECK-NEXT: blr
; CHECK-NEXT: .LBB43_2: # %entry
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: blr
entry:
%r = fcmp one double %a, %b
ret i1 %r
}
define i32 @test_dcmpune(double %a, double %b) {
; CHECK-LABEL: test_dcmpune:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdcmpeq 0, 3, 5
; CHECK-NEXT: bgt 0, .LBB44_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB44_3
; CHECK-NEXT: .LBB44_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB44_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp une double %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i32 @test_dcmplt(double %a, double %b) {
; CHECK-LABEL: test_dcmplt:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdcmplt 0, 3, 5
; CHECK-NEXT: ble 0, .LBB45_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB45_3
; CHECK-NEXT: .LBB45_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB45_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp olt double %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i32 @test_dcmpult(double %a, double %b) {
; CHECK-LABEL: test_dcmpult:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: evmergelo 4, 5, 6
; CHECK-NEXT: efdcmpeq 0, 4, 4
; CHECK-NEXT: bc 4, 1, .LBB46_4
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: efdcmpeq 0, 3, 3
; CHECK-NEXT: bc 4, 1, .LBB46_4
; CHECK-NEXT: # %bb.2: # %entry
; CHECK-NEXT: efdcmplt 0, 3, 4
; CHECK-NEXT: bc 12, 1, .LBB46_4
; CHECK-NEXT: # %bb.3: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: b .LBB46_5
; CHECK-NEXT: .LBB46_4: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: .LBB46_5: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp ult double %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define i1 @test_dcmpge(double %a, double %b) {
; CHECK-LABEL: test_dcmpge:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: evmergelo 4, 5, 6
; CHECK-NEXT: li 7, 1
; CHECK-NEXT: efdcmpeq 0, 4, 4
; CHECK-NEXT: efdcmpeq 1, 3, 3
; CHECK-NEXT: efdcmplt 5, 3, 4
; CHECK-NEXT: crand 24, 5, 1
; CHECK-NEXT: crorc 20, 21, 24
; CHECK-NEXT: bc 12, 20, .LBB47_2
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: ori 3, 7, 0
; CHECK-NEXT: blr
; CHECK-NEXT: .LBB47_2: # %entry
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: blr
entry:
%r = fcmp oge double %a, %b
ret i1 %r
}
define i32 @test_dcmpuge(double %a, double %b) {
; CHECK-LABEL: test_dcmpuge:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdcmplt 0, 3, 5
; CHECK-NEXT: bgt 0, .LBB48_2
; CHECK-NEXT: # %bb.1: # %tr
; CHECK-NEXT: li 3, 1
; CHECK-NEXT: b .LBB48_3
; CHECK-NEXT: .LBB48_2: # %fa
; CHECK-NEXT: li 3, 0
; CHECK-NEXT: .LBB48_3: # %ret
; CHECK-NEXT: stw 3, 12(1)
; CHECK-NEXT: lwz 3, 12(1)
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%r = alloca i32, align 4
%c = fcmp uge double %a, %b
br i1 %c, label %tr, label %fa
tr:
store i32 1, i32* %r, align 4
br label %ret
fa:
store i32 0, i32* %r, align 4
br label %ret
ret:
%0 = load i32, i32* %r, align 4
ret i32 %0
}
define double @test_dselect(double %a, double %b, i1 %c) {
; CHECK-LABEL: test_dselect:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: andi. 7, 7, 1
; CHECK-NEXT: evmergelo 5, 5, 6
; CHECK-NEXT: evmergelo 4, 3, 4
; CHECK-NEXT: bc 12, 1, .LBB49_2
; CHECK-NEXT: # %bb.1: # %entry
; CHECK-NEXT: evor 4, 5, 5
; CHECK-NEXT: .LBB49_2: # %entry
; CHECK-NEXT: evmergehi 3, 4, 4
; CHECK-NEXT: # kill: def $r4 killed $r4 killed $s4
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: blr
entry:
%r = select i1 %c, double %a, double %b
ret double %r
}
define i32 @test_dtoui(double %a) {
; CHECK-LABEL: test_dtoui:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdctuiz 3, 3
; CHECK-NEXT: blr
entry:
%v = fptoui double %a to i32
ret i32 %v
}
define i32 @test_dtosi(double %a) {
; CHECK-LABEL: test_dtosi:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: efdctsiz 3, 3
; CHECK-NEXT: blr
entry:
%v = fptosi double %a to i32
ret i32 %v
}
define double @test_dfromui(i32 %a) {
; CHECK-LABEL: test_dfromui:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efdcfui 4, 3
; CHECK-NEXT: evmergehi 3, 4, 4
; CHECK-NEXT: # kill: def $r4 killed $r4 killed $s4
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: blr
entry:
%v = uitofp i32 %a to double
ret double %v
}
define double @test_dfromsi(i32 %a) {
; CHECK-LABEL: test_dfromsi:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: efdcfsi 4, 3
; CHECK-NEXT: evmergehi 3, 4, 4
; CHECK-NEXT: # kill: def $r4 killed $r4 killed $s4
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: blr
entry:
%v = sitofp i32 %a to double
ret double %v
}
define i32 @test_dasmconst(double %x) {
; CHECK-LABEL: test_dasmconst:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: stwu 1, -16(1)
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: evstdd 3, 8(1)
; CHECK-NEXT: #APP
; CHECK-NEXT: efdctsi 3, 3
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: addi 1, 1, 16
; CHECK-NEXT: blr
entry:
%x.addr = alloca double, align 8
store double %x, double* %x.addr, align 8
%0 = load double, double* %x.addr, align 8
%1 = call i32 asm sideeffect "efdctsi $0, $1", "=d,d"(double %0)
ret i32 %1
}
declare double @test_spill_spe_regs(double, double);
define dso_local void @test_func2() #0 {
; CHECK-LABEL: test_func2:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: blr
entry:
ret void
}
declare void @test_memset(i8* nocapture writeonly, i8, i32, i1)
@global_var1 = global i32 0, align 4
define double @test_spill(double %a, i32 %a1, i64 %a2, i8 * %a3, i32 *%a4, i32* %a5) nounwind {
; CHECK-LABEL: test_spill:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: mflr 0
; CHECK-NEXT: stw 0, 4(1)
; CHECK-NEXT: stwu 1, -352(1)
; CHECK-NEXT: li 5, 256
; CHECK-NEXT: evstddx 30, 1, 5 # 8-byte Folded Spill
; CHECK-NEXT: li 5, 264
; CHECK-NEXT: evstddx 31, 1, 5 # 8-byte Folded Spill
; CHECK-NEXT: li 5, .LCPI56_0@l
; CHECK-NEXT: lis 6, .LCPI56_0@ha
; CHECK-NEXT: evlddx 5, 6, 5
; CHECK-NEXT: stw 14, 280(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 15, 284(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 16, 288(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 17, 292(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 18, 296(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 19, 300(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 20, 304(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 21, 308(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 22, 312(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 23, 316(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 24, 320(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 25, 324(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 26, 328(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 27, 332(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 28, 336(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 29, 340(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 30, 344(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 31, 348(1) # 4-byte Folded Spill
; CHECK-NEXT: evstdd 14, 128(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 15, 136(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 16, 144(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 17, 152(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 18, 160(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 19, 168(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 20, 176(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 21, 184(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 22, 192(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 23, 200(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 24, 208(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 25, 216(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 26, 224(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 27, 232(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 28, 240(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 29, 248(1) # 8-byte Folded Spill
; CHECK-NEXT: evmergelo 3, 3, 4
; CHECK-NEXT: lwz 4, 360(1)
; CHECK-NEXT: efdadd 3, 3, 3
; CHECK-NEXT: efdadd 3, 3, 5
; CHECK-NEXT: evstdd 3, 24(1) # 8-byte Folded Spill
; CHECK-NEXT: stw 4, 20(1) # 4-byte Folded Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: addi 3, 1, 76
; CHECK-NEXT: li 4, 0
; CHECK-NEXT: li 5, 24
; CHECK-NEXT: li 6, 1
; CHECK-NEXT: li 30, 0
; CHECK-NEXT: bl test_memset
; CHECK-NEXT: lwz 3, 20(1) # 4-byte Folded Reload
; CHECK-NEXT: stw 30, 0(3)
; CHECK-NEXT: bl test_func2
; CHECK-NEXT: addi 3, 1, 32
; CHECK-NEXT: li 4, 0
; CHECK-NEXT: li 5, 20
; CHECK-NEXT: li 6, 1
; CHECK-NEXT: bl test_memset
; CHECK-NEXT: evldd 4, 24(1) # 8-byte Folded Reload
; CHECK-NEXT: li 5, 264
; CHECK-NEXT: evmergehi 3, 4, 4
; CHECK-NEXT: evlddx 31, 1, 5 # 8-byte Folded Reload
; CHECK-NEXT: li 5, 256
; CHECK-NEXT: evlddx 30, 1, 5 # 8-byte Folded Reload
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: # kill: def $r4 killed $r4 killed $s4
; CHECK-NEXT: evldd 29, 248(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 28, 240(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 27, 232(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 26, 224(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 25, 216(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 24, 208(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 23, 200(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 22, 192(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 21, 184(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 20, 176(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 19, 168(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 18, 160(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 17, 152(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 16, 144(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 15, 136(1) # 8-byte Folded Reload
; CHECK-NEXT: evldd 14, 128(1) # 8-byte Folded Reload
; CHECK-NEXT: lwz 31, 348(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 30, 344(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 29, 340(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 28, 336(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 27, 332(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 26, 328(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 25, 324(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 24, 320(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 23, 316(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 22, 312(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 21, 308(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 20, 304(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 19, 300(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 18, 296(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 17, 292(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 16, 288(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 15, 284(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 14, 280(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 0, 356(1)
; CHECK-NEXT: addi 1, 1, 352
; CHECK-NEXT: mtlr 0
; CHECK-NEXT: blr
entry:
%v1 = alloca [13 x i32], align 4
%v2 = alloca [11 x i32], align 4
%0 = fadd double %a, %a
call void asm sideeffect "","~{s0},~{s3},~{s4},~{s5},~{s6},~{s7},~{s8},~{s9},~{s10},~{s11},~{s12},~{s13},~{s14},~{s15},~{s16},~{s17},~{s18},~{s19},~{s20},~{s21},~{s22},~{s23},~{s24},~{s25},~{s26},~{s27},~{s28},~{s29},~{s30},~{s31}"() nounwind
%1 = fadd double %0, 3.14159
%2 = bitcast [13 x i32]* %v1 to i8*
call void @test_memset(i8* align 4 %2, i8 0, i32 24, i1 true)
store i32 0, i32* %a5, align 4
call void @test_func2()
%3 = bitcast [11 x i32]* %v2 to i8*
call void @test_memset(i8* align 4 %3, i8 0, i32 20, i1 true)
br label %return
return:
ret double %1
}
define dso_local float @test_fma(i32 %d) local_unnamed_addr #0 {
; CHECK-LABEL: test_fma:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: mflr 0
; CHECK-NEXT: stw 0, 4(1)
; CHECK-NEXT: stwu 1, -48(1)
; CHECK-NEXT: .cfi_def_cfa_offset 48
; CHECK-NEXT: .cfi_offset lr, 4
; CHECK-NEXT: .cfi_offset r29, -12
; CHECK-NEXT: .cfi_offset r30, -8
; CHECK-NEXT: .cfi_offset r29, -40
; CHECK-NEXT: .cfi_offset r30, -32
; CHECK-NEXT: cmpwi 3, 1
; CHECK-NEXT: stw 29, 36(1) # 4-byte Folded Spill
; CHECK-NEXT: stw 30, 40(1) # 4-byte Folded Spill
; CHECK-NEXT: evstdd 29, 8(1) # 8-byte Folded Spill
; CHECK-NEXT: evstdd 30, 16(1) # 8-byte Folded Spill
; CHECK-NEXT: blt 0, .LBB57_3
; CHECK-NEXT: # %bb.1: # %for.body.preheader
; CHECK-NEXT: mr 30, 3
; CHECK-NEXT: li 29, 0
; CHECK-NEXT: # implicit-def: $r5
; CHECK-NEXT: .LBB57_2: # %for.body
; CHECK-NEXT: #
; CHECK-NEXT: efscfsi 3, 29
; CHECK-NEXT: mr 4, 3
; CHECK-NEXT: bl fmaf
; CHECK-NEXT: addi 29, 29, 1
; CHECK-NEXT: cmplw 30, 29
; CHECK-NEXT: mr 5, 3
; CHECK-NEXT: bne 0, .LBB57_2
; CHECK-NEXT: b .LBB57_4
; CHECK-NEXT: .LBB57_3:
; CHECK-NEXT: # implicit-def: $r5
; CHECK-NEXT: .LBB57_4: # %for.cond.cleanup
; CHECK-NEXT: evldd 30, 16(1) # 8-byte Folded Reload
; CHECK-NEXT: mr 3, 5
; CHECK-NEXT: evldd 29, 8(1) # 8-byte Folded Reload
; CHECK-NEXT: lwz 30, 40(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 29, 36(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 0, 52(1)
; CHECK-NEXT: addi 1, 1, 48
; CHECK-NEXT: mtlr 0
; CHECK-NEXT: blr
entry:
%cmp8 = icmp sgt i32 %d, 0
br i1 %cmp8, label %for.body, label %for.cond.cleanup
for.cond.cleanup: ; preds = %for.body, %entry
%e.0.lcssa = phi float [ undef, %entry ], [ %0, %for.body ]
ret float %e.0.lcssa
for.body: ; preds = %for.body, %entry
%f.010 = phi i32 [ %inc, %for.body ], [ 0, %entry ]
%e.09 = phi float [ %0, %for.body ], [ undef, %entry ]
%conv = sitofp i32 %f.010 to float
%0 = tail call float @llvm.fma.f32(float %conv, float %conv, float %e.09)
%inc = add nuw nsw i32 %f.010, 1
%exitcond = icmp eq i32 %inc, %d
br i1 %exitcond, label %for.cond.cleanup, label %for.body
}
; Function Attrs: nounwind readnone speculatable willreturn
declare float @llvm.fma.f32(float, float, float) #1
attributes #1 = { nounwind readnone speculatable willreturn }
%struct.a = type { float, float }
define void @d(%struct.a* %e, %struct.a* %f) {
; CHECK-LABEL: d:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: mflr 0
; CHECK-NEXT: stw 0, 4(1)
; CHECK-NEXT: stwu 1, -48(1)
; CHECK-NEXT: .cfi_def_cfa_offset 48
; CHECK-NEXT: .cfi_offset lr, 4
; CHECK-NEXT: .cfi_offset r29, -12
; CHECK-NEXT: .cfi_offset r30, -8
; CHECK-NEXT: .cfi_offset r29, -40
; CHECK-NEXT: .cfi_offset r30, -32
; CHECK-NEXT: lwz 4, 0(4)
; CHECK-NEXT: lwz 3, 0(3)
; CHECK-NEXT: stw 29, 36(1) # 4-byte Folded Spill
; CHECK-NEXT: evstdd 29, 8(1) # 8-byte Folded Spill
; CHECK-NEXT: efdcfs 29, 4
; CHECK-NEXT: stw 30, 40(1) # 4-byte Folded Spill
; CHECK-NEXT: mr 4, 29
; CHECK-NEXT: evstdd 30, 16(1) # 8-byte Folded Spill
; CHECK-NEXT: efdcfs 30, 3
; CHECK-NEXT: evmergehi 3, 29, 29
; CHECK-NEXT: mtctr 3
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: bctrl
; CHECK-NEXT: evmergehi 3, 30, 30
; CHECK-NEXT: mr 4, 30
; CHECK-NEXT: mtctr 3
; CHECK-NEXT: # kill: def $r3 killed $r3 killed $s3
; CHECK-NEXT: bctrl
; CHECK-NEXT: li 3, .LCPI58_0@l
; CHECK-NEXT: lis 4, .LCPI58_0@ha
; CHECK-NEXT: evlddx 3, 4, 3
; CHECK-NEXT: evldd 30, 16(1) # 8-byte Folded Reload
; CHECK-NEXT: efdmul 3, 29, 3
; CHECK-NEXT: evldd 29, 8(1) # 8-byte Folded Reload
; CHECK-NEXT: efscfd 3, 3
; CHECK-NEXT: stw 3, 0(3)
; CHECK-NEXT: lwz 30, 40(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 29, 36(1) # 4-byte Folded Reload
; CHECK-NEXT: lwz 0, 52(1)
; CHECK-NEXT: addi 1, 1, 48
; CHECK-NEXT: mtlr 0
; CHECK-NEXT: blr
entry:
%0 = getelementptr %struct.a, %struct.a* %f, i32 0, i32 0
%1 = load float, float* undef
%conv = fpext float %1 to double
%2 = load float, float* %0
%g = fpext float %2 to double
%3 = call i32 undef(double %g)
%h = call i32 undef(double %conv)
%n = sitofp i32 %3 to double
%k = fmul double %g, %n
%l = fptrunc double %k to float
store float %l, float* undef
ret void
}
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