From 5c594c8ee90b90dba12a349265b89ced14d7d2ef Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Wed, 27 Jan 2010 19:58:47 +0000 Subject: Don't bother with sprintf, just pass the Twine through. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94684 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Utils/CloneFunction.cpp | 2 +- lib/Transforms/Utils/LoopUnroll.cpp | 6 +----- 2 files changed, 2 insertions(+), 6 deletions(-) (limited to 'lib/Transforms') diff --git a/lib/Transforms/Utils/CloneFunction.cpp b/lib/Transforms/Utils/CloneFunction.cpp index bd750cc..c80827d 100644 --- a/lib/Transforms/Utils/CloneFunction.cpp +++ b/lib/Transforms/Utils/CloneFunction.cpp @@ -33,7 +33,7 @@ using namespace llvm; // CloneBasicBlock - See comments in Cloning.h BasicBlock *llvm::CloneBasicBlock(const BasicBlock *BB, DenseMap &ValueMap, - const char *NameSuffix, Function *F, + const Twine &NameSuffix, Function *F, ClonedCodeInfo *CodeInfo) { BasicBlock *NewBB = BasicBlock::Create(BB->getContext(), "", F); if (BB->hasName()) NewBB->setName(BB->getName()+NameSuffix); diff --git a/lib/Transforms/Utils/LoopUnroll.cpp b/lib/Transforms/Utils/LoopUnroll.cpp index 53117a0..e47c86d 100644 --- a/lib/Transforms/Utils/LoopUnroll.cpp +++ b/lib/Transforms/Utils/LoopUnroll.cpp @@ -29,7 +29,6 @@ #include "llvm/Transforms/Utils/BasicBlockUtils.h" #include "llvm/Transforms/Utils/Cloning.h" #include "llvm/Transforms/Utils/Local.h" -#include using namespace llvm; @@ -204,15 +203,12 @@ bool llvm::UnrollLoop(Loop *L, unsigned Count, LoopInfo* LI, LPPassManager* LPM) Latches.push_back(LatchBlock); for (unsigned It = 1; It != Count; ++It) { - char SuffixBuffer[100]; - sprintf(SuffixBuffer, ".%d", It); - std::vector NewBlocks; for (std::vector::iterator BB = LoopBlocks.begin(), E = LoopBlocks.end(); BB != E; ++BB) { ValueMapTy ValueMap; - BasicBlock *New = CloneBasicBlock(*BB, ValueMap, SuffixBuffer); + BasicBlock *New = CloneBasicBlock(*BB, ValueMap, "." + Twine(It)); Header->getParent()->getBasicBlockList().push_back(New); // Loop over all of the PHI nodes in the block, changing them to use the -- cgit v1.1