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Remove '4Virt' from member function names as it is obvious.

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llvm-svn: 11781
This commit is contained in:
Alkis Evlogimenos 2004-02-23 23:47:10 +00:00
parent d192266264
commit 9344a740be
2 changed files with 15 additions and 15 deletions
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24
lib/CodeGen/RegAllocLinearScan.cpp
View File

@ -115,7 +115,7 @@ namespace {
std::cerr << "\t" << **i << " -> ";
unsigned reg = (*i)->reg;
if (MRegisterInfo::isVirtualRegister(reg)) {
reg = vrm_->getPhys4Virt(reg);
reg = vrm_->getPhys(reg);
}
std::cerr << mri_->getName(reg) << '\n';
}
@ -218,7 +218,7 @@ bool RA::runOnMachineFunction(MachineFunction &fn) {
unsigned reg = (*i)->reg;
DEBUG(std::cerr << "\tinterval " << **i << " expired\n");
if (MRegisterInfo::isVirtualRegister(reg))
reg = vrm_->getPhys4Virt(reg);
reg = vrm_->getPhys(reg);
prt_->delRegUse(reg);
}
@ -253,7 +253,7 @@ bool RA::runOnMachineFunction(MachineFunction &fn) {
if (op.isRegister() &&
MRegisterInfo::isVirtualRegister(op.getReg())) {
unsigned virtReg = op.getReg();
unsigned physReg = vrm_->getPhys4Virt(virtReg);
unsigned physReg = vrm_->getPhys(virtReg);
DEBUG(std::cerr << "\t[reg" << virtReg
<< " -> " << mri_->getName(physReg) << ']');
mii->SetMachineOperandReg(i, physReg);
@ -306,7 +306,7 @@ void RA::processActiveIntervals(IntervalPtrs::value_type cur)
if ((*i)->expiredAt(cur->start())) {
DEBUG(std::cerr << "\t\tinterval " << **i << " expired\n");
if (MRegisterInfo::isVirtualRegister(reg))
reg = vrm_->getPhys4Virt(reg);
reg = vrm_->getPhys(reg);
prt_->delRegUse(reg);
// remove from active
i = active_.erase(i);
@ -315,7 +315,7 @@ void RA::processActiveIntervals(IntervalPtrs::value_type cur)
else if (!(*i)->liveAt(cur->start())) {
DEBUG(std::cerr << "\t\tinterval " << **i << " inactive\n");
if (MRegisterInfo::isVirtualRegister(reg))
reg = vrm_->getPhys4Virt(reg);
reg = vrm_->getPhys(reg);
prt_->delRegUse(reg);
// add to inactive
inactive_.push_back(*i);
@ -344,7 +344,7 @@ void RA::processInactiveIntervals(IntervalPtrs::value_type cur)
else if ((*i)->liveAt(cur->start())) {
DEBUG(std::cerr << "\t\tinterval " << **i << " active\n");
if (MRegisterInfo::isVirtualRegister(reg))
reg = vrm_->getPhys4Virt(reg);
reg = vrm_->getPhys(reg);
prt_->addRegUse(reg);
// add to active
active_.push_back(*i);
@ -377,7 +377,7 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur)
i != e; ++i) {
unsigned reg = (*i)->reg;
if (MRegisterInfo::isVirtualRegister(reg))
reg = vrm_->getPhys4Virt(reg);
reg = vrm_->getPhys(reg);
updateSpillWeights(reg, (*i)->weight);
}
@ -388,7 +388,7 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur)
if (cur->overlaps(**i)) {
unsigned reg = (*i)->reg;
if (MRegisterInfo::isVirtualRegister(reg))
reg = vrm_->getPhys4Virt(reg);
reg = vrm_->getPhys(reg);
prt_->addRegUse(reg);
updateSpillWeights(reg, (*i)->weight);
}
@ -478,7 +478,7 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur)
for (IntervalPtrs::iterator i = active_.begin(); i != active_.end(); ++i) {
unsigned reg = (*i)->reg;
if (MRegisterInfo::isVirtualRegister(reg) &&
toSpill[vrm_->getPhys4Virt(reg)] &&
toSpill[vrm_->getPhys(reg)] &&
cur->overlaps(**i)) {
DEBUG(std::cerr << "\t\t\tspilling(a): " << **i << '\n');
earliestStart = std::min(earliestStart, (*i)->start());
@ -491,7 +491,7 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur)
i != inactive_.end(); ++i) {
unsigned reg = (*i)->reg;
if (MRegisterInfo::isVirtualRegister(reg) &&
toSpill[vrm_->getPhys4Virt(reg)] &&
toSpill[vrm_->getPhys(reg)] &&
cur->overlaps(**i)) {
DEBUG(std::cerr << "\t\t\tspilling(i): " << **i << '\n');
earliestStart = std::min(earliestStart, (*i)->start());
@ -519,7 +519,7 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur)
prt_->delRegUse(i->reg);
}
else {
prt_->delRegUse(vrm_->getPhys4Virt(i->reg));
prt_->delRegUse(vrm_->getPhys(i->reg));
vrm_->clearVirtReg(i->reg);
if (i->spilled()) {
if (!i->empty()) {
@ -575,7 +575,7 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur)
if (MRegisterInfo::isPhysicalRegister((*i)->reg))
prt_->addRegUse((*i)->reg);
else
prt_->addRegUse(vrm_->getPhys4Virt((*i)->reg));
prt_->addRegUse(vrm_->getPhys((*i)->reg));
}
}
}

6
lib/CodeGen/VirtRegMap.h
View File

@ -28,7 +28,7 @@ namespace llvm {
public:
typedef std::vector<unsigned> Virt2PhysMap;
typedef std::vector<int> Virt2StackSlotMap;
enum {
NO_PHYS_REG = 0,
NO_STACK_SLOT = INT_MAX
@ -57,7 +57,7 @@ namespace llvm {
v2ssMap_(mf.getSSARegMap()->getNumVirtualRegs(), NO_STACK_SLOT) {
}
unsigned getPhys4Virt(unsigned virtReg) const {
unsigned getPhys(unsigned virtReg) const {
assert(MRegisterInfo::isVirtualRegister(virtReg));
return v2pMap_[toIndex(virtReg)];
}
@ -78,7 +78,7 @@ namespace llvm {
v2pMap_[toIndex(virtReg)] = NO_PHYS_REG;
}
int getStackSlot4Virt(unsigned virtReg) const {
int getStackSlot(unsigned virtReg) const {
assert(MRegisterInfo::isVirtualRegister(virtReg));
return v2ssMap_[toIndex(virtReg)];
}