Author: lattner
Date: Thu Aug 2 12:11:24 2007
New Revision: 40740
URL: http://llvm.org/viewvc/llvm-project?rev=40740&view=rev
Log:
Reduced testcase for PR1594
Added:
llvm/trunk/test/Transforms/InstCombine/2007-08-02-InfiniteLoop.ll
Added: llvm/trunk/test/Transforms/InstCombine/2007-08-02-InfiniteLoop.ll
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/InstCombine/2007-08-02-InfiniteLoop.ll?rev=40740&view=auto
==============================================================================
--- llvm/trunk/test/Transforms/InstCombine/2007-08-02-InfiniteLoop.ll (added)
+++ llvm/trunk/test/Transforms/InstCombine/2007-08-02-InfiniteLoop.ll Thu Aug
2 12:11:24 2007
@@ -0,0 +1,10 @@
+; RUN: llvm-as < %s | opt -instcombine -disable-output
+; PR1594
+
+define i64 @test(i16 %tmp510, i16 %tmp512) {
+ %W = sext i16 %tmp510 to i32 ; <i32> [#uses=1]
+ %X = sext i16 %tmp512 to i32 ; <i32> [#uses=1]
+ %Y = add i32 %W, %X ; <i32> [#uses=1]
+ %Z = sext i32 %Y to i64 ; <i64> [#uses=1]
+ ret i64 %Z
+}
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