59 lines
1.9 KiB
YAML
59 lines
1.9 KiB
YAML
# RUN: llc -mtriple=i386-apple-ios9.0.0-simulator --frame-pointer=all -verify-machineinstrs -start-before=greedy -o - %s | FileCheck %s
|
|
|
|
# The test used to fail with "Live segment doesn't end at a valid instruction"
|
|
# See PR51655.
|
|
|
|
---
|
|
# CHECK: jne
|
|
# CHECK: andl $-16, %edx
|
|
# CHECK: xorl %ebx, %ebx
|
|
# CHECK: movl -16(%ebp), %esi
|
|
# CHECK: xorl %eax, %eax
|
|
|
|
name: test
|
|
tracksRegLiveness: true
|
|
fixedStack:
|
|
- { id: 0, type: default, offset: 4, size: 4, alignment: 4, stack-id: default,
|
|
isImmutable: true, isAliased: false, callee-saved-restored: true }
|
|
- { id: 1, type: default, offset: 0, size: 4, alignment: 16, stack-id: default,
|
|
isImmutable: true, isAliased: false, callee-saved-restored: true }
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.3(0x40000000), %bb.1(0x40000000)
|
|
|
|
%0:gr32_nosp = MOV32rm %fixed-stack.1, 1, $noreg, 0, $noreg :: (load (s32) from %fixed-stack.1)
|
|
%1:gr32_nosp = MOV32rm %fixed-stack.0, 1, $noreg, 0, $noreg :: (load (s32) from %fixed-stack.0, align 16)
|
|
%2:gr32_abcd = MOV32r0 implicit-def dead $eflags
|
|
JCC_1 %bb.3, 5, implicit undef $eflags
|
|
JMP_1 %bb.1
|
|
|
|
bb.1:
|
|
successors: %bb.2(0x80000000)
|
|
|
|
%2:gr32_abcd = AND32ri8 %2, -16, implicit-def dead $eflags
|
|
%3:gr32_abcd = MOV32r0 implicit-def dead $eflags
|
|
%4:gr32 = LEA32r %0, 1, %1, -49, $noreg
|
|
%5:gr32_abcd = MOV32r0 implicit-def dead $eflags
|
|
%6:gr32 = IMPLICIT_DEF
|
|
JMP_1 %bb.2
|
|
|
|
bb.2:
|
|
successors: %bb.2(0x40000000), %bb.3(0x40000000)
|
|
|
|
%7:vr128 = MOVUPSrm %4, 1, %3, 0, $noreg :: (load (s128), align 1)
|
|
%5:gr32_abcd = nuw ADD32ri8 %5, 64, implicit-def dead $eflags
|
|
%6:gr32 = ADD32ri8 %6, -4, implicit-def $eflags
|
|
JCC_1 %bb.2, 5, implicit killed $eflags
|
|
JMP_1 %bb.3
|
|
|
|
bb.3:
|
|
successors: %bb.4(0x80000000)
|
|
|
|
%2:gr32_abcd = NEG32r %2, implicit-def dead $eflags
|
|
%8:gr32 = LEA32r %0, 1, %1, -5, $noreg
|
|
JMP_1 %bb.4
|
|
|
|
bb.4:
|
|
RET 0
|
|
|
|
...
|