commit 13a16083abcdacf2ee44ae95b084f87937ea9ace
author Cameron Zwarich <zwarich@apple.com> Tue May 24 06:00:08 2011 +0000
committer Cameron Zwarich <zwarich@apple.com> Tue May 24 06:00:08 2011 +0000
tree cd282d17f5036fc35b071c69723160568386c07e
parent dfa178bc2a21667aab745ba9a182cd3e702fec3b

Clean up the lazy initialization of DIBuilder a bit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131956 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/LICM.cpp

diff --git a/lib/Transforms/Scalar/LICM.cpp b/lib/Transforms/Scalar/LICM.cpp
index f706cc2..d42d4ff 100644
--- a/lib/Transforms/Scalar/LICM.cpp
+++ b/lib/Transforms/Scalar/LICM.cpp
@@ -602,13 +602,12 @@
     SmallPtrSet<Value*, 4> &PointerMustAliases;
     SmallVectorImpl<BasicBlock*> &LoopExitBlocks;
     AliasSetTracker &AST;
-    DIBuilder *DIB; // Only passed to LoadAndStorePromoter.
   public:
     LoopPromoter(Value *SP,
                  const SmallVectorImpl<Instruction*> &Insts, SSAUpdater &S,
                  SmallPtrSet<Value*, 4> &PMA,
                  SmallVectorImpl<BasicBlock*> &LEB, AliasSetTracker &ast)
-      : LoadAndStorePromoter(Insts, S, 0, DIB), SomePtr(SP),
+      : LoadAndStorePromoter(Insts, S, 0, 0), SomePtr(SP),
         PointerMustAliases(PMA), LoopExitBlocks(LEB), AST(ast) {}
     
     virtual bool isInstInList(Instruction *I,