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Use std::map::count() instead of std::map::find() != std::map::end()

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where appropriate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11060 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alkis Evlogimenos 2004-02-01 18:39:53 +00:00
parent e5ec955fa4
commit f440cc19c9
1 changed files with 3 additions and 5 deletions
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8
lib/CodeGen/RegAllocLinearScan.cpp
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@ -340,13 +340,11 @@ bool RA::runOnMachineFunction(MachineFunction &fn) {
unsigned rep = li_->rep(reg); unsigned rep = li_->rep(reg);
assert((MRegisterInfo::isPhysicalRegister(rep) || assert((MRegisterInfo::isPhysicalRegister(rep) ||
v2pMap_.find(rep) != v2pMap_.end() || v2pMap_.count(rep) || v2ssMap_.count(rep)) &&
v2ssMap_.find(rep) != v2ssMap_.end()) &&
"representative register is not allocated!"); "representative register is not allocated!");
assert(MRegisterInfo::isVirtualRegister(reg) && assert(MRegisterInfo::isVirtualRegister(reg) &&
v2pMap_.find(reg) == v2pMap_.end() && !v2pMap_.count(reg) && !v2ssMap_.count(reg) &&
v2ssMap_.find(reg) == v2ssMap_.end() &&
"coalesced register is already allocated!"); "coalesced register is already allocated!");
if (MRegisterInfo::isPhysicalRegister(rep)) { if (MRegisterInfo::isPhysicalRegister(rep)) {
@ -772,7 +770,7 @@ void RA::assignVirt2StackSlot(unsigned virtReg)
"attempt to assign stack slot to already assigned register?"); "attempt to assign stack slot to already assigned register?");
// if the virtual register was previously assigned clear the mapping // if the virtual register was previously assigned clear the mapping
// and free the virtual register // and free the virtual register
if (v2pMap_.find(virtReg) != v2pMap_.end()) { if (v2pMap_.count(virtReg)) {
clearVirtReg(virtReg); clearVirtReg(virtReg);
} }
} }