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Make helper functions static.
llvm-svn: 207359
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bcb7340715
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171a3310a4
@ -14,7 +14,7 @@ using namespace llvm;
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MCSymbol *DwarfStringPool::getSectionSymbol() { return SectionSymbol; }
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std::pair<MCSymbol *, unsigned> &
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static std::pair<MCSymbol *, unsigned> &
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getEntry(AsmPrinter &Asm,
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StringMap<std::pair<MCSymbol *, unsigned>, BumpPtrAllocator &> &Pool,
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StringRef Prefix, StringRef Str) {
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@ -634,7 +634,7 @@ static bool OptimizeCmpExpression(CmpInst *CI) {
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/// 1. Truncate instruction
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/// 2. And instruction and the imm is a mask of the low bits:
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/// imm & (imm+1) == 0
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bool isExtractBitsCandidateUse(Instruction *User) {
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static bool isExtractBitsCandidateUse(Instruction *User) {
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if (!isa<TruncInst>(User)) {
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if (User->getOpcode() != Instruction::And ||
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!isa<ConstantInt>(User->getOperand(1)))
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@ -650,7 +650,7 @@ bool isExtractBitsCandidateUse(Instruction *User) {
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/// SinkShiftAndTruncate - sink both shift and truncate instruction
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/// to the use of truncate's BB.
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bool
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static bool
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SinkShiftAndTruncate(BinaryOperator *ShiftI, Instruction *User, ConstantInt *CI,
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DenseMap<BasicBlock *, BinaryOperator *> &InsertedShifts,
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const TargetLowering &TLI) {
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