From: Zhou Sheng <zhousheng00@gmail.com>
Date: Sat, 23 Feb 2008 10:59:51 +0000 (+0000)
Subject: Testcase for Revision 47478.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f65a0f7860bc9189c95a76cb6802d7ba54e61048;p=oota-llvm.git

Testcase for Revision 47478.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47531 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/InstCombine/2008-02-23-MulSub.ll b/test/Transforms/InstCombine/2008-02-23-MulSub.ll
new file mode 100644
index 00000000000..21917ab5cf4
--- /dev/null
+++ b/test/Transforms/InstCombine/2008-02-23-MulSub.ll
@@ -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
+}