[llvm] r350062 - [NFC] Reuse variables instead of re-calling getParent

[Max Kazantsev via llvm-commits]

Author: mkazantsev
Date: Mon Dec 24 23:20:06 2018
New Revision: 350062

URL: http://llvm.org/viewvc/llvm-project?rev=350062&view=rev
Log:
[NFC] Reuse variables instead of re-calling getParent

Modified:
    llvm/trunk/lib/Transforms/Scalar/GuardWidening.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/GuardWidening.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/GuardWidening.cpp?rev=350062&r1=350061&r2=350062&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/GuardWidening.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/GuardWidening.cpp Mon Dec 24 23:20:06 2018
@@ -472,8 +472,7 @@ GuardWideningImpl::WideningScore GuardWi
       return false;
     // TODO: diamond, triangle cases
     if (!PDT) return true;
-    return !PDT->dominates(DominatedGuard->getParent(),
-                           DominatingGuard->getParent());
+    return !PDT->dominates(DominatedBlock, DominatingBlock);
   };
 
   return MaybeHoistingOutOfIf() ? WS_IllegalOrNegative : WS_Neutral;