From 5dfd8b6da0ff390c3c970d29e5395d3e65ec9864 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu, 16 Jul 2015 16:51:48 +0000
Subject: [PATCH] [NVPTX] Don't leak dead instructions after unlinking them
 from the BasicBlock

llvm-svn: 242417
---
 llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp b/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
index ed758e8..54be21d 100644
--- a/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXLowerAggrCopies.cpp
@@ -174,7 +174,7 @@ void convertMemMoveToLoop(Instruction *splitAt, Value *srcAddr, Value *dstAddr,
   LoopPhi->addIncoming(IndexPtr, LoopBB);
   LoopPhi->addIncoming(len, CopyBackwardsBB);
   BranchInst::Create(ExitBB, LoopBB, CompareN, ThenTerm);
-  ThenTerm->removeFromParent();
+  ThenTerm->eraseFromParent();
 
   // Copying forward.
   BasicBlock *FwdLoopBB =
@@ -193,7 +193,7 @@ void convertMemMoveToLoop(Instruction *splitAt, Value *srcAddr, Value *dstAddr,
   FwdCopyPhi->addIncoming(ConstantInt::get(TypeOfLen, 0), CopyForwardBB);
 
   BranchInst::Create(ExitBB, FwdLoopBB, CompareN, ElseTerm);
-  ElseTerm->removeFromParent();
+  ElseTerm->eraseFromParent();
 }
 
 // Lower memset to loop.
-- 
2.7.4