Author: baldrick
Date: Thu Sep 20 13:56:24 2007
New Revision: 42171
URL: http://llvm.org/viewvc/llvm-project?rev=42171&view=rev
Log:
Testcase for PR1678.
Added:
llvm/trunk/test/Transforms/InstCombine/2007-09-17-AliasConstFold2.ll
Added: llvm/trunk/test/Transforms/InstCombine/2007-09-17-AliasConstFold2.ll
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/InstCombine/2007-09-17-AliasConstFold2.ll?rev=42171&view=auto
==============================================================================
--- llvm/trunk/test/Transforms/InstCombine/2007-09-17-AliasConstFold2.ll (added)
+++ llvm/trunk/test/Transforms/InstCombine/2007-09-17-AliasConstFold2.ll Thu
Sep 20 13:56:24 2007
@@ -0,0 +1,14 @@
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep icmp
+; PR1678
+
[EMAIL PROTECTED] = alias weak void ()* @B ; <void ()*> [#uses=1]
+
+declare extern_weak void @B()
+
+define i32 @active() {
+entry:
+ %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ %tmp1 = icmp ne void ()* @A, null ; <i1> [#uses=1]
+ %tmp12 = zext i1 %tmp1 to i32 ; <i32> [#uses=1]
+ ret i32 %tmp12
+}
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