[llvm-commits] [llvm] r49517 - /llvm/trunk/test/Transforms/GVN/call.ll

[Owen Anderson]

Author: resistor
Date: Fri Apr 11 00:13:32 2008
New Revision: 49517

URL: http://llvm.org/viewvc/llvm-project?rev=49517&view=rev
Log:
Add testcase for PR2213.

Added:
    llvm/trunk/test/Transforms/GVN/call.ll

Added: llvm/trunk/test/Transforms/GVN/call.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/GVN/call.ll?rev=49517&view=auto

==============================================================================
--- llvm/trunk/test/Transforms/GVN/call.ll (added)
+++ llvm/trunk/test/Transforms/GVN/call.ll Fri Apr 11 00:13:32 2008
@@ -0,0 +1,12 @@
+; RUN: llvm-as < %s | opt -gvn | llvm-dis | not grep tmp2
+; PR2213
+
+define i32* @f(i8* %x) {
+entry:
+        %tmp = call i8* @m( i32 12 )            ; <i8*> [#uses=2]
+        %tmp1 = bitcast i8* %tmp to i32*                ; <i32*> [#uses=0]
+        %tmp2 = bitcast i8* %tmp to i32*                ; <i32*> [#uses=0]
+        ret i32* %tmp2
+}
+
+declare i8* @m(i32)