diff options
Diffstat (limited to 'test/Transforms/ADCE/2003-11-16-MissingPostDominanceInfo.ll')
| -rw-r--r-- | test/Transforms/ADCE/2003-11-16-MissingPostDominanceInfo.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/Transforms/ADCE/2003-11-16-MissingPostDominanceInfo.ll b/test/Transforms/ADCE/2003-11-16-MissingPostDominanceInfo.ll new file mode 100644 index 0000000..5ba1a2e --- /dev/null +++ b/test/Transforms/ADCE/2003-11-16-MissingPostDominanceInfo.ll @@ -0,0 +1,18 @@ +; RUN: opt < %s -adce -simplifycfg -S | grep call +declare void @exit(i32) + +define i32 @main(i32 %argc) { + %C = icmp eq i32 %argc, 1 ; <i1> [#uses=2] + br i1 %C, label %Cond, label %Done + +Cond: ; preds = %0 + br i1 %C, label %Loop, label %Done + +Loop: ; preds = %Loop, %Cond + call void @exit( i32 0 ) + br label %Loop + +Done: ; preds = %Cond, %0 + ret i32 1 +} + |