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Use std::map::count() instead of std::map::find() != std::map::end()
where appropriate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11060 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -340,13 +340,11 @@ bool RA::runOnMachineFunction(MachineFunction &fn) {
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unsigned rep = li_->rep(reg);
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assert((MRegisterInfo::isPhysicalRegister(rep) ||
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v2pMap_.find(rep) != v2pMap_.end() ||
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v2ssMap_.find(rep) != v2ssMap_.end()) &&
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v2pMap_.count(rep) || v2ssMap_.count(rep)) &&
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"representative register is not allocated!");
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assert(MRegisterInfo::isVirtualRegister(reg) &&
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v2pMap_.find(reg) == v2pMap_.end() &&
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v2ssMap_.find(reg) == v2ssMap_.end() &&
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!v2pMap_.count(reg) && !v2ssMap_.count(reg) &&
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"coalesced register is already allocated!");
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if (MRegisterInfo::isPhysicalRegister(rep)) {
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@ -772,7 +770,7 @@ void RA::assignVirt2StackSlot(unsigned virtReg)
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"attempt to assign stack slot to already assigned register?");
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// if the virtual register was previously assigned clear the mapping
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// and free the virtual register
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if (v2pMap_.find(virtReg) != v2pMap_.end()) {
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if (v2pMap_.count(virtReg)) {
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clearVirtReg(virtReg);
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}
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}
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