From: David Bolvansky <david.bolvansky@gmail.com>
Date: Wed, 4 Sep 2019 11:44:00 +0000 (+0000)
Subject: [NFC] Added a new test for D67153
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=54f3a651f3af31498014c5f5232b024fe4995eae;p=platform%2Fupstream%2Fllvm.git

[NFC] Added a new test for D67153

llvm-svn: 370881
---

diff --git a/llvm/test/Transforms/InstCombine/sub-or-and-xor.ll b/llvm/test/Transforms/InstCombine/sub-or-and-xor.ll
index d59da5a..59fe795 100644
--- a/llvm/test/Transforms/InstCombine/sub-or-and-xor.ll
+++ b/llvm/test/Transforms/InstCombine/sub-or-and-xor.ll
@@ -74,6 +74,19 @@ define i32 @sub_to_xor_or_commuted(i32 %x, i32 %y) {
   ret i32 %sub
 }
 
+define i32 @sub_to_xor_and_commuted(i32 %x, i32 %y) {
+; CHECK-LABEL: @sub_to_xor_and_commuted(
+; CHECK-NEXT:    [[OR:%.*]] = or i32 [[X:%.*]], [[Y:%.*]]
+; CHECK-NEXT:    [[AND:%.*]] = and i32 [[Y]], [[X]]
+; CHECK-NEXT:    [[SUB:%.*]] = sub i32 [[OR]], [[AND]]
+; CHECK-NEXT:    ret i32 [[SUB]]
+;
+  %or = or i32 %x, %y
+  %and = and i32 %y, %x
+  %sub = sub i32 %or, %and
+  ret i32 %sub
+}
+
 define <2 x i32> @sub_to_xor_vec(<2 x i32> %x, <2 x i32> %y) {
 ; CHECK-LABEL: @sub_to_xor_vec(
 ; CHECK-NEXT:    [[OR:%.*]] = or <2 x i32> [[X:%.*]], [[Y:%.*]]