switch UndefValue and ConstantPointerNull over to DenseMap's for uniquing.
authorChris Lattner <sabre@nondot.org>
Mon, 23 Jan 2012 08:52:32 +0000 (08:52 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 23 Jan 2012 08:52:32 +0000 (08:52 +0000)
commit3755615411713b2b27b1b2ffd3886584295843d1
treeca55634b6aa11c5ef0b9579f2e1f808c10f58794
parent300a263d93ba4bb320ae303ca5a388dc9800b112
switch UndefValue and ConstantPointerNull over to DenseMap's for uniquing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148693 91177308-0d34-0410-b5e6-96231b3b80d8
lib/VMCore/Constants.cpp
lib/VMCore/ConstantsContext.h
lib/VMCore/LLVMContextImpl.cpp
lib/VMCore/LLVMContextImpl.h