| ; RUN: llc -o - %s | FileCheck %s |
| |
| ; CHECK-LABEL: @pr32610 |
| ; CHECK: movl L_b$non_lazy_ptr, [[BASEREG:%[a-z]+]] |
| ; CHECK: cmpl ([[BASEREG]]), {{%[a-z]+}} |
| ; CHECK: cmpl ([[BASEREG]]), {{%[a-z]+}} |
| |
| target datalayout = "e-m:o-p:32:32-f64:32:64-f80:128-n8:16:32-S128" |
| target triple = "i386-apple-macosx10.13.0" |
| |
| @c = external local_unnamed_addr global i32, align 4 |
| @b = external local_unnamed_addr global [1 x i32], align 4 |
| @d = external local_unnamed_addr global i32, align 4 |
| |
| ; Function Attrs: norecurse nounwind optsize ssp |
| define void @pr32610() local_unnamed_addr #0 { |
| entry: |
| %0 = load i32, i32* getelementptr ([1 x i32], [1 x i32]* @b, i32 0, i32 undef), align 4, !tbaa !1 |
| %cmp = icmp eq i32 undef, %0 |
| %conv = zext i1 %cmp to i32 |
| %tobool1.i = icmp ne i32 undef, 0 |
| %or.cond.i = and i1 %cmp, %tobool1.i |
| %cond.i = select i1 %or.cond.i, i32 %conv, i32 undef |
| store i32 %cond.i, i32* @c, align 4, !tbaa !1 |
| %1 = load i32, i32* getelementptr inbounds ([1 x i32], [1 x i32]* @b, i32 0, i32 0), align 4 |
| %tobool = icmp ne i32 %1, 0 |
| %2 = select i1 %tobool, i32 %1, i32 undef |
| store i32 %2, i32* @d, align 4, !tbaa !1 |
| ret void |
| } |
| |
| attributes #0 = { norecurse nounwind optsize ssp "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="penryn" "target-features"="+cx16,+fxsr,+mmx,+sse,+sse2,+sse3,+sse4.1,+ssse3,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| |
| !llvm.ident = !{!0} |
| |
| !0 = !{!"clang version 5.0.0 (trunk 301507) (llvm/trunk 301505)"} |
| !1 = !{!2, !2, i64 0} |
| !2 = !{!"int", !3, i64 0} |
| !3 = !{!"omnipotent char", !4, i64 0} |
| !4 = !{!"Simple C/C++ TBAA"} |
