6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-06 06:33:24 +00:00
Code Issues Projects Releases Wiki Activity

Remove verifyIntervals() since it doesn't actually work right now.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10570 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alkis Evlogimenos 2003-12-21 20:41:26 +00:00
parent 6b4edbaaf9
commit 4de1fefd7c
1 changed files with 0 additions and 52 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
lib/CodeGen/RegAllocLinearScan.cpp
View File

@ -263,8 +263,6 @@ bool RA::runOnMachineFunction(MachineFunction &fn) {
DEBUG(printFreeRegs("\tfree registers", rc)); DEBUG(printFreeRegs("\tfree registers", rc));
} }
//assert(verifyIntervals());
processActiveIntervals(i); processActiveIntervals(i);
processInactiveIntervals(i); processInactiveIntervals(i);
@ -404,56 +402,6 @@ bool RA::runOnMachineFunction(MachineFunction &fn) {
return true; return true;
} }
bool RA::verifyIntervals()
{
std::set<unsigned> assignedRegisters;
for (IntervalPtrs::iterator i = active_.begin(); i != active_.end(); ++i) {
if ((*i)->reg >= MRegisterInfo::FirstVirtualRegister) {
unsigned reg = v2pMap_.find((*i)->reg)->second;
bool inserted = assignedRegisters.insert(reg).second;
assert(inserted && "registers in active list conflict");
}
}
for (IntervalPtrs::iterator i = inactive_.begin(); i != inactive_.end();
++i) {
if ((*i)->reg >= MRegisterInfo::FirstVirtualRegister) {
unsigned reg = v2pMap_.find((*i)->reg)->second;
bool inserted = assignedRegisters.insert(reg).second;
assert(inserted && "registers in inactive list conflict");
}
}
for (IntervalPtrs::iterator i = active_.begin(); i != active_.end(); ++i) {
unsigned reg = (*i)->reg;
if (reg >= MRegisterInfo::FirstVirtualRegister) {
reg = v2pMap_.find((*i)->reg)->second;
}
for (const unsigned* as = mri_->getAliasSet(reg); *as; ++as) {
assert(assignedRegisters.find(*as) == assignedRegisters.end() &&
"registers in active list alias each other");
}
}
for (IntervalPtrs::iterator i = inactive_.begin(); i != inactive_.end();
++i) {
unsigned reg = (*i)->reg;
if (reg >= MRegisterInfo::FirstVirtualRegister) {
reg = v2pMap_.find((*i)->reg)->second;
}
for (const unsigned* as = mri_->getAliasSet(reg); *as; ++as) {
assert(assignedRegisters.find(*as) == assignedRegisters.end() &&
"registers in inactive list alias each other");
}
}
return true;
}
void RA::processActiveIntervals(Intervals::const_iterator cur) void RA::processActiveIntervals(Intervals::const_iterator cur)
{ {
DEBUG(std::cerr << "\tprocessing active intervals:\n"); DEBUG(std::cerr << "\tprocessing active intervals:\n");