New testcase for PR332

llvm-svn: 13348
2004-05-04 17:00:10 +00:00 · 2004-05-04 17:00:10 +00:00 · 1190a4de0b
parent ba7b0d7a0e
commit 1190a4de0b
1 changed files with 16 additions and 0 deletions
--- a/llvm/test/Regression/Transforms/ADCE/2004-05-04-UnreachableBlock.llx
+++ b/llvm/test/Regression/Transforms/ADCE/2004-05-04-UnreachableBlock.llx
@ -0,0 +1,16 @@
+; RUN: llvm-as < %s | opt -adce -disable-output
+
+void %test() {
+entry:
+	br label %UnifiedReturnBlock
+
+UnifiedReturnBlock:
+	ret void
+
+invoke_catch.0:		; No predecessors!
+	br bool false, label %UnifiedUnwindBlock, label %UnifiedReturnBlock
+
+UnifiedUnwindBlock:		; preds = %invoke_catch.0
+	unwind
+
+}