From: Chris Lattner <sabre@nondot.org>
Date: Mon, 10 Mar 2003 18:24:04 +0000 (+0000)
Subject: Add test for: (A|B)^B == A & (~B)
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=63a95485912c9926c867e0514b889ab7c43ee5b2;p=oota-llvm.git

Add test for: (A|B)^B == A & (~B)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5727 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/InstCombine/or.ll b/test/Transforms/InstCombine/or.ll
index 3358715d1f9..5523f87c4e6 100644
--- a/test/Transforms/InstCombine/or.ll
+++ b/test/Transforms/InstCombine/or.ll
@@ -69,3 +69,9 @@ int %test12(int %A) {    ; A | ~A == -1
         %B = or int %A, %NotA
         ret int %B
 }
+
+uint %test13(uint %A) { ; (A|B)^B == A & (~B)
+	%t1 = or uint %A, 123
+	%r  = xor uint %t1, 123
+	ret uint %r
+}