From: Chris Lattner <sabre@nondot.org>
Date: Sat, 10 Apr 2004 22:01:27 +0000 (+0000)
Subject: New testcase
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=770632451273658c49777392d4f8972a9a4be0cd;p=oota-llvm.git

New testcase


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12818 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/InstCombine/add.ll b/test/Transforms/InstCombine/add.ll
index e7548fb81b5..8c99eac3970 100644
--- a/test/Transforms/InstCombine/add.ll
+++ b/test/Transforms/InstCombine/add.ll
@@ -123,4 +123,10 @@ int %test19(bool %C) {
         ret int %V
 }
 
+int %test20(int %x) {
+        %tmp.2 = xor int %x, -2147483648
+        ;; Add of sign bit -> xor of sign bit.
+        %tmp.4 = add int %tmp.2, -2147483648
+        ret int %tmp.4
+}