new testcase for PR612

llvm-svn: 22625

1 files changed, 20 insertions, 0 deletions

diff --git a/llvm/test/Regression/Transforms/LowerInvoke/2005-08-03-InvokeWithPHI.ll b/llvm/test/Regression/Transforms/LowerInvoke/2005-08-03-InvokeWithPHI.ll
new file mode 100644
index 00000000000..a0d21860ca1
--- /dev/null
+++ b/llvm/test/Regression/Transforms/LowerInvoke/2005-08-03-InvokeWithPHI.ll
@@ -0,0 +1,20 @@
+; RUN: llvm-as < %s | opt -lowerinvoke -enable-correct-eh-support -disable-output
+
+implementation   ; Functions:
+
+declare void %ll_listnext__listiterPtr()
+
+void %WorkTask.fn() {
+block0:
+	invoke void %ll_listnext__listiterPtr( )
+			to label %block9 unwind label %block8_exception_handling
+
+block8_exception_handling:		; preds = %block0
+	ret void
+
+block9:		; preds = %block0
+	%w_2690 = phi { int, int }* [ null, %block0 ]		; <{ int, int }*> [#uses=1]
+	%tmp.129 = getelementptr { int, int }* %w_2690, int 0, uint 1		; <int*> [#uses=1]
+	%v2769 = load int* %tmp.129		; <int> [#uses=0]
+	ret void
+}