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CodeGen: Use range-based for loops, NFC

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Patch by Ramkumar Ramachandra!

llvm-svn: 225466
This commit is contained in:
Duncan P. N. Exon Smith 2015-01-08 20:44:33 +00:00
parent 4b66850c40
commit b0dfd1b536
1 changed files with 5 additions and 5 deletions
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10
lib/CodeGen/CodeGenPrepare.cpp
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@ -261,9 +261,9 @@ bool CodeGenPrepare::runOnFunction(Function &F) {
if (!DisableBranchOpts) {
MadeChange = false;
SmallPtrSet<BasicBlock*, 8> WorkList;
for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB) {
SmallVector<BasicBlock*, 2> Successors(succ_begin(BB), succ_end(BB));
MadeChange |= ConstantFoldTerminator(BB, true);
for (BasicBlock &BB : F) {
SmallVector<BasicBlock *, 2> Successors(succ_begin(&BB), succ_end(&BB));
MadeChange |= ConstantFoldTerminator(&BB, true);
if (!MadeChange) continue;
for (SmallVectorImpl<BasicBlock*>::iterator
@ -4327,9 +4327,9 @@ bool CodeGenPrepare::OptimizeBlock(BasicBlock &BB, bool& ModifiedDT) {
// find a node corresponding to the value.
bool CodeGenPrepare::PlaceDbgValues(Function &F) {
bool MadeChange = false;
for (Function::iterator I = F.begin(), E = F.end(); I != E; ++I) {
for (BasicBlock &BB : F) {
Instruction *PrevNonDbgInst = nullptr;
for (BasicBlock::iterator BI = I->begin(), BE = I->end(); BI != BE;) {
for (BasicBlock::iterator BI = BB.begin(), BE = BB.end(); BI != BE;) {
Instruction *Insn = BI; ++BI;
DbgValueInst *DVI = dyn_cast<DbgValueInst>(Insn);
// Leave dbg.values that refer to an alloca alone. These