forked from OSchip/llvm-project
72 lines
2.5 KiB
LLVM
72 lines
2.5 KiB
LLVM
; RUN: opt < %s -adce --preserve-ll-uselistorder -S | FileCheck %s
|
|
|
|
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-apple-macosx10.10.0"
|
|
|
|
; CHECK: uselistorder label %bb16, { 1, 0 }
|
|
; Function Attrs: noinline nounwind ssp uwtable
|
|
define void @ham() local_unnamed_addr #0 {
|
|
bb:
|
|
br i1 false, label %bb1, label %bb22
|
|
|
|
bb1: ; preds = %bb
|
|
br i1 undef, label %bb2, label %bb20
|
|
|
|
bb2: ; preds = %bb1
|
|
br label %bb5
|
|
|
|
bb5: ; preds = %bb16, %bb2
|
|
br i1 undef, label %bb6, label %bb17
|
|
|
|
bb6: ; preds = %bb5
|
|
br i1 undef, label %bb7, label %bb16
|
|
|
|
bb7: ; preds = %bb6
|
|
br i1 undef, label %bb9, label %bb8
|
|
|
|
bb8: ; preds = %bb7
|
|
br i1 undef, label %bb9, label %bb10
|
|
|
|
bb9: ; preds = %bb8, %bb7
|
|
br label %bb13
|
|
|
|
bb10: ; preds = %bb8
|
|
br label %bb12
|
|
|
|
bb12: ; preds = %bb10
|
|
br label %bb13
|
|
|
|
bb13: ; preds = %bb12, %bb9
|
|
br label %bb14
|
|
|
|
bb14: ; preds = %bb13
|
|
br label %bb15
|
|
|
|
bb15: ; preds = %bb14
|
|
br label %bb16
|
|
|
|
bb16: ; preds = %bb15, %bb6
|
|
br label %bb5
|
|
|
|
bb17: ; preds = %bb5
|
|
br label %bb19
|
|
|
|
bb19: ; preds = %bb17
|
|
br label %bb21
|
|
|
|
bb20: ; preds = %bb1
|
|
br label %bb21
|
|
|
|
bb21: ; preds = %bb20, %bb19
|
|
br label %bb22
|
|
|
|
bb22: ; preds = %bb21, %bb
|
|
ret void
|
|
}
|
|
|
|
attributes #0 = { noinline nounwind ssp uwtable "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"="core2" "target-features"="+cx16,+fxsr,+mmx,+sse,+sse2,+sse3,+ssse3,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
|
|
|
!llvm.module.flags = !{!0}
|
|
|
|
!0 = !{i32 7, !"PIC Level", i32 2}
|