From: David Majnemer <david.majnemer@gmail.com>
Date: Fri, 21 Nov 2014 02:37:38 +0000 (+0000)
Subject: This Reassociate change unintentionally slipped in r222499
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=dac753cb735cef91b8a10b11d8f0cd94c4258a80;p=oota-llvm.git

This Reassociate change unintentionally slipped in r222499

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222500 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/Reassociate.cpp b/lib/Transforms/Scalar/Reassociate.cpp
index d37eac56d51..1bbaaf34603 100644
--- a/lib/Transforms/Scalar/Reassociate.cpp
+++ b/lib/Transforms/Scalar/Reassociate.cpp
@@ -394,13 +394,6 @@ static BinaryOperator *LowerNegateToMultiply(Instruction *Neg) {
   BinaryOperator *Res = CreateMul(Neg->getOperand(1), NegOne, "", Neg, Neg);
   Neg->setOperand(1, Constant::getNullValue(Ty)); // Drop use of op.
   Res->takeName(Neg);
-  if (Ty->isIntegerTy()) {
-    bool NSW = cast<BinaryOperator>(Neg)->hasNoSignedWrap();
-    bool NUW = cast<BinaryOperator>(Neg)->hasNoUnsignedWrap();
-    if (NSW || NUW)
-      Res->setHasNoSignedWrap(true);
-    Res->setHasNoUnsignedWrap(NUW);
-  }
   Neg->replaceAllUsesWith(Res);
   Res->setDebugLoc(Neg->getDebugLoc());
   return Res;