From d591505d9ffc799e92a22bc5f13e3947193da6fa Mon Sep 17 00:00:00 2001
From: Ahmed Bougacha <ahmed.bougacha@gmail.com>
Date: Thu, 21 May 2015 00:08:35 +0000
Subject: [PATCH] [MemCpyOpt] Pass Instruction to IRBuilder, no need for
 NextNode. NFC.

We're erasing the instructions anyway.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237861 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Scalar/MemCpyOptimizer.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Transforms/Scalar/MemCpyOptimizer.cpp b/lib/Transforms/Scalar/MemCpyOptimizer.cpp
index ae5501e5884..a90204d26bd 100644
--- a/lib/Transforms/Scalar/MemCpyOptimizer.cpp
+++ b/lib/Transforms/Scalar/MemCpyOptimizer.cpp
@@ -874,7 +874,7 @@ bool MemCpyOpt::processMemSetMemCpyDependence(MemCpyInst *MemCpy,
     if (ConstantInt *SrcSizeC = dyn_cast<ConstantInt>(SrcSize))
       Align = MinAlign(SrcSizeC->getZExtValue(), DestAlign);
 
-  IRBuilder<> Builder(MemSet->getNextNode());
+  IRBuilder<> Builder(MemSet);
 
   // If the sizes have different types, zext the smaller one.
   if (DestSize->getType() != SrcSize->getType()) {
@@ -924,7 +924,7 @@ bool MemCpyOpt::performMemCpyToMemSetOptzn(MemCpyInst *MemCpy,
   if (!MemSetSize || CopySize->getZExtValue() > MemSetSize->getZExtValue())
     return false;
 
-  IRBuilder<> Builder(MemCpy->getNextNode());
+  IRBuilder<> Builder(MemCpy);
   Builder.CreateMemSet(MemCpy->getRawDest(), MemSet->getOperand(1),
                        CopySize, MemCpy->getAlignment());
   return true;