forked from OSchip/llvm-project
[ObjCARC] Take BlockColors by const reference. NFC
llvm-svn: 330489
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c8f5c05d41
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@ -75,13 +75,12 @@ namespace {
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SmallPtrSet<CallInst *, 8> StoreStrongCalls;
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/// Returns true if we eliminated Inst.
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bool
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tryToPeepholeInstruction(Function &F, Instruction *Inst,
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inst_iterator &Iter,
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bool tryToPeepholeInstruction(
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Function &F, Instruction *Inst, inst_iterator &Iter,
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SmallPtrSetImpl<Instruction *> &DepInsts,
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SmallPtrSetImpl<const BasicBlock *> &Visited,
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bool &TailOkForStoreStrong,
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DenseMap<BasicBlock *, ColorVector> &BlockColors);
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const DenseMap<BasicBlock *, ColorVector> &BlockColors);
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bool optimizeRetainCall(Function &F, Instruction *Retain);
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@ -431,7 +430,7 @@ bool ObjCARCContract::tryToPeepholeInstruction(
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SmallPtrSetImpl<Instruction *> &DependingInsts,
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SmallPtrSetImpl<const BasicBlock *> &Visited,
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bool &TailOkForStoreStrongs,
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DenseMap<BasicBlock *, ColorVector> &BlockColors) {
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const DenseMap<BasicBlock *, ColorVector> &BlockColors) {
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// Only these library routines return their argument. In particular,
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// objc_retainBlock does not necessarily return its argument.
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ARCInstKind Class = GetBasicARCInstKind(Inst);
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@ -688,7 +688,7 @@ void ObjCARCOpt::OptimizeAutoreleaseRVCall(Function &F,
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namespace {
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Instruction *
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CloneCallInstForBB(CallInst &CI, BasicBlock &BB,
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DenseMap<BasicBlock *, ColorVector> &BlockColors) {
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const DenseMap<BasicBlock *, ColorVector> &BlockColors) {
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SmallVector<OperandBundleDef, 1> OpBundles;
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for (unsigned I = 0, E = CI.getNumOperandBundles(); I != E; ++I) {
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auto Bundle = CI.getOperandBundleAt(I);
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