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# 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
...
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