[llvm-commits] [llvm] r47531 - /llvm/trunk/test/Transforms/InstCombine/2008-02-23-MulSub.ll

[Zhou Sheng]

Author: sheng
Date: Sat Feb 23 04:59:51 2008
New Revision: 47531

URL: http://llvm.org/viewvc/llvm-project?rev=47531&view=rev
Log:
Testcase for Revision 47478.

Added:
    llvm/trunk/test/Transforms/InstCombine/2008-02-23-MulSub.ll

Added: llvm/trunk/test/Transforms/InstCombine/2008-02-23-MulSub.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/InstCombine/2008-02-23-MulSub.ll?rev=47531&view=auto

==============================================================================
--- llvm/trunk/test/Transforms/InstCombine/2008-02-23-MulSub.ll (added)
+++ llvm/trunk/test/Transforms/InstCombine/2008-02-23-MulSub.ll Sat Feb 23 04:59:51 2008
@@ -0,0 +1,9 @@
+; RUN: llvm-as | opt -instcombine | llvm-dis | not grep mul
+
+define i26 @mul_283(i26 %a) nounwind  {
+entry:
+	%_add = mul i26 %a, 2885		; <i26> [#uses=1]
+	%_shl2 = mul i26 %a, 2884		; <i26> [#uses=1]
+	%_sub = sub i26 %_add, %_shl2		; <i26> [#uses=1]
+	ret i26 %_sub
+}