diff options
Diffstat (limited to 'llvm/test/Transforms/ADCE/2004-05-04-UnreachableBlock.ll')
| -rw-r--r-- | llvm/test/Transforms/ADCE/2004-05-04-UnreachableBlock.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/test/Transforms/ADCE/2004-05-04-UnreachableBlock.ll b/llvm/test/Transforms/ADCE/2004-05-04-UnreachableBlock.ll new file mode 100644 index 00000000000..123b6832f0f --- /dev/null +++ b/llvm/test/Transforms/ADCE/2004-05-04-UnreachableBlock.ll @@ -0,0 +1,17 @@ +; RUN: opt < %s -adce -disable-output +; RUN: opt < %s -adce -adce-remove-loops -disable-output + +define void @test() { +entry: + br label %UnifiedReturnBlock + +UnifiedReturnBlock: ; preds = %invoke_catch.0, %entry + ret void + +invoke_catch.0: ; No predecessors! + br i1 false, label %UnifiedUnwindBlock, label %UnifiedReturnBlock + +UnifiedUnwindBlock: ; preds = %invoke_catch.0 + unreachable +} + |
