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[mips] Add microMIPS case to the tests and regenerate assertions using update_llc_test_checks.py. NFC

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llvm-svn: 337004
This commit is contained in:
Simon Atanasyan 2018-07-13 15:03:24 +00:00
parent 642e2e539c
commit b00ea3d4df
1 changed files with 114 additions and 7 deletions
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121
test/CodeGen/Mips/blez_bgez.ll
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@ -1,10 +1,64 @@
; RUN: llc -march=mipsel -enable-shrink-wrap=false < %s | FileCheck %s
; RUN: llc -march=mips64el -enable-shrink-wrap=false < %s | FileCheck %s
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; CHECK-LABEL: test_blez:
; CHECK: blez ${{[0-9]+}}, {{\$|\.L}}BB
; Test that blez/ bgez are selected.
; RUN: llc -mtriple=mipsel-mti-linux-gnu < %s | FileCheck %s --check-prefix=MIPS32
; RUN: llc -mtriple=mips64el-mti-linux-gnu < %s | FileCheck %s --check-prefix=MIPS64
; RUN: llc -mtriple=mipsel-mti-linux-gnu -mattr=+micromips < %s | FileCheck %s --check-prefix=MM
define void @test_blez(i32 %a) {
; MIPS32-LABEL: test_blez:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: blez $4, $BB0_2
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.1: # %if.then
; MIPS32-NEXT: addiu $sp, $sp, -24
; MIPS32-NEXT: .cfi_def_cfa_offset 24
; MIPS32-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
; MIPS32-NEXT: .cfi_offset 31, -4
; MIPS32-NEXT: jal foo1
; MIPS32-NEXT: nop
; MIPS32-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
; MIPS32-NEXT: addiu $sp, $sp, 24
; MIPS32-NEXT: $BB0_2: # %if.end
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
;
; MIPS64-LABEL: test_blez:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: sll $1, $4, 0
; MIPS64-NEXT: blez $1, .LBB0_2
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.1: # %if.then
; MIPS64-NEXT: daddiu $sp, $sp, -16
; MIPS64-NEXT: .cfi_def_cfa_offset 16
; MIPS64-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
; MIPS64-NEXT: .cfi_offset 31, -8
; MIPS64-NEXT: jal foo1
; MIPS64-NEXT: nop
; MIPS64-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload
; MIPS64-NEXT: daddiu $sp, $sp, 16
; MIPS64-NEXT: .LBB0_2: # %if.end
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: nop
;
; MM-LABEL: test_blez:
; MM: # %bb.0: # %entry
; MM-NEXT: blez $4, $BB0_3
; MM-NEXT: nop
; MM-NEXT: # %bb.1: # %entry
; MM-NEXT: j $BB0_2
; MM-NEXT: nop
; MM-NEXT: $BB0_2: # %if.then
; MM-NEXT: addiu $sp, $sp, -24
; MM-NEXT: .cfi_def_cfa_offset 24
; MM-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
; MM-NEXT: .cfi_offset 31, -4
; MM-NEXT: jal foo1
; MM-NEXT: nop
; MM-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
; MM-NEXT: addiu $sp, $sp, 24
; MM-NEXT: $BB0_3: # %if.end
; MM-NEXT: jrc $ra
entry:
%cmp = icmp sgt i32 %a, 0
br i1 %cmp, label %if.then, label %if.end
@ -19,10 +73,63 @@ if.end:
declare void @foo1()
; CHECK-LABEL: test_bgez:
; CHECK: bgez ${{[0-9]+}}, {{\$|\.L}}BB
define void @test_bgez(i32 %a) {
; MIPS32-LABEL: test_bgez:
; MIPS32: # %bb.0: # %entry
; MIPS32-NEXT: bltz $4, $BB1_2
; MIPS32-NEXT: nop
; MIPS32-NEXT: # %bb.1: # %if.end
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: nop
; MIPS32-NEXT: $BB1_2: # %if.then
; MIPS32-NEXT: addiu $sp, $sp, -24
; MIPS32-NEXT: .cfi_def_cfa_offset 24
; MIPS32-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
; MIPS32-NEXT: .cfi_offset 31, -4
; MIPS32-NEXT: jal foo1
; MIPS32-NEXT: nop
; MIPS32-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
; MIPS32-NEXT: jr $ra
; MIPS32-NEXT: addiu $sp, $sp, 24
;
; MIPS64-LABEL: test_bgez:
; MIPS64: # %bb.0: # %entry
; MIPS64-NEXT: sll $1, $4, 0
; MIPS64-NEXT: bltz $1, .LBB1_2
; MIPS64-NEXT: nop
; MIPS64-NEXT: # %bb.1: # %if.end
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: nop
; MIPS64-NEXT: .LBB1_2: # %if.then
; MIPS64-NEXT: daddiu $sp, $sp, -16
; MIPS64-NEXT: .cfi_def_cfa_offset 16
; MIPS64-NEXT: sd $ra, 8($sp) # 8-byte Folded Spill
; MIPS64-NEXT: .cfi_offset 31, -8
; MIPS64-NEXT: jal foo1
; MIPS64-NEXT: nop
; MIPS64-NEXT: ld $ra, 8($sp) # 8-byte Folded Reload
; MIPS64-NEXT: jr $ra
; MIPS64-NEXT: daddiu $sp, $sp, 16
;
; MM-LABEL: test_bgez:
; MM: # %bb.0: # %entry
; MM-NEXT: bgez $4, $BB1_2
; MM-NEXT: nop
; MM-NEXT: # %bb.1: # %entry
; MM-NEXT: j $BB1_3
; MM-NEXT: nop
; MM-NEXT: $BB1_2: # %if.end
; MM-NEXT: jrc $ra
; MM-NEXT: $BB1_3: # %if.then
; MM-NEXT: addiu $sp, $sp, -24
; MM-NEXT: .cfi_def_cfa_offset 24
; MM-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
; MM-NEXT: .cfi_offset 31, -4
; MM-NEXT: jal foo1
; MM-NEXT: nop
; MM-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
; MM-NEXT: jr $ra
; MM-NEXT: addiu $sp, $sp, 24
entry:
%cmp = icmp slt i32 %a, 0
br i1 %cmp, label %if.then, label %if.end