Displaying 1 result from an estimated 1 matches for "physregsavail".
2007 Jul 10
1
[LLVMdev] VirtRegMap GLIBCXX assert
...library
because back() is called on an empty container:
/// addLastUse - Add the last use information of all stack slots whose
/// values are available in the specific register.
void addLastUse(unsigned PhysReg, MachineInstr *Use) {
std::multimap<unsigned, int>::iterator I =
PhysRegsAvailable.lower_bound(PhysReg);
while (I != PhysRegsAvailable.end() && I->first == PhysReg) {
int Slot = I->second;
I++;
std::map<int, SSInfo>::iterator II = SpillSlotsAvailable.find(Slot);
assert(II != SpillSlotsAvailable.end() && "Slot not a...