From: Chris Lattner <sabre@nondot.org>
Date: Mon, 6 May 2002 16:19:16 +0000 (+0000)
Subject: Add testcase for -(-A)
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c1bfd13c0a080c080bed8d9164925e0706bba239;p=oota-llvm.git

Add testcase for -(-A)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2488 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/InstCombine/sub.ll b/test/Transforms/InstCombine/sub.ll
index 15903b678cb..fbec5e8a388 100644
--- a/test/Transforms/InstCombine/sub.ll
+++ b/test/Transforms/InstCombine/sub.ll
@@ -18,4 +18,8 @@ int "test2"(int %A) {
 	ret int %B
 }
 
-
+int "test3"(int %A) {
+	%B = sub int 0, %A       ; B = -A
+	%C = sub int 0, %B       ; C = -B = A
+	ret int %C
+}