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| # RUN: llc -o - %s -mtriple=i686-- -mcpu=ivybridge --run-pass X86CondBrFolding | FileCheck %s
# Test wrong assertion when meet SUB32ri with global address
# in X86CondBrFoldingiPass
--- |
@img2buf_normal = external global i32
define void @func() { ret void }
...
---
# CHECK: bb.0:
# CHECK: %2:gr32 = SUB32ri %1, @img2buf_normal, implicit-def $eflags
name: func
tracksRegLiveness: true
body: |
bb.0:
liveins: $edx
%1:gr32 = COPY $edx
%2:gr32 = MOV32rm %1:gr32, 1, $noreg, 850256, $noreg
%3:gr32 = SUB32ri %2:gr32, @img2buf_normal, implicit-def $eflags
JCC_1 %bb.2, 4, implicit $eflags
JMP_1 %bb.3
bb.2:
RET 0, undef $eax
bb.3:
$eax = MOV32rr %3:gr32
RET 0, $eax
...
|