[llvm-commits] [llvm] r131621 - /llvm/trunk/test/Transforms/SimplifyCFG/PR9946.ll

[Rafael Espindola]

Author: rafael
Date: Wed May 18 21:35:26 2011
New Revision: 131621

URL: http://llvm.org/viewvc/llvm-project?rev=131621&view=rev
Log:
Add test for PR9946.

Added:
    llvm/trunk/test/Transforms/SimplifyCFG/PR9946.ll

Added: llvm/trunk/test/Transforms/SimplifyCFG/PR9946.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/SimplifyCFG/PR9946.ll?rev=131621&view=auto
==============================================================================
--- llvm/trunk/test/Transforms/SimplifyCFG/PR9946.ll (added)
+++ llvm/trunk/test/Transforms/SimplifyCFG/PR9946.ll Wed May 18 21:35:26 2011
@@ -0,0 +1,18 @@
+; RUN: opt  %s -simplifycfg -disable-output
+
+ at foo = external constant i32
+
+define i32 @f() {
+entry:
+  br i1 icmp eq (i64 and (i64 ptrtoint (i32* @foo to i64), i64 15), i64 0), label %if.end, label %if.then
+
+if.then:                                          ; preds = %entry
+  br label %return
+
+if.end:                                           ; preds = %entry
+  br label %return
+
+return:                                           ; preds = %if.end, %if.then
+  %storemerge = phi i32 [ 1, %if.end ], [ 0, %if.then ]
+  ret i32 %storemerge
+}