From 15ad6761da12f2a955f3c3e0611a7bf9349c217c Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Wed, 18 May 2011 18:01:27 +0000 Subject: Set up IRBuilder for use during simplification. llvm-svn: 131545 --- llvm/lib/Transforms/Utils/SimplifyCFG.cpp | 3 +++ 1 file changed, 3 insertions(+) (limited to 'llvm/lib') diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp index bd2c1eed96f..b65a235091b 100644 --- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp @@ -32,6 +32,7 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/ConstantRange.h" #include "llvm/Support/Debug.h" +#include "llvm/Support/IRBuilder.h" #include "llvm/Support/raw_ostream.h" #include #include @@ -2638,6 +2639,8 @@ bool SimplifyCFGOpt::run(BasicBlock *BB) { if (MergeBlockIntoPredecessor(BB)) return true; + IRBuilder<> Builder(BB); + // If there is a trivial two-entry PHI node in this basic block, and we can // eliminate it, do so now. if (PHINode *PN = dyn_cast(BB->begin())) -- cgit v1.2.3