Base < BaseE; Base += 32) {
unsigned Idx = Base;
for (unsigned Mask = *SubClass++; Mask; Mask >>= 1) {
- unsigned Offset = CountTrailingZeros_32(Mask);
+ unsigned Offset = countTrailingZeros(Mask);
const TargetRegisterClass *SubRC = getRegClass(Idx + Offset);
if (SubRC->isAllocatable())
return SubRC;
const TargetRegisterInfo *TRI) {
for (unsigned I = 0, E = TRI->getNumRegClasses(); I < E; I += 32)
if (unsigned Common = *A++ & *B++)
- return TRI->getRegClass(I + CountTrailingZeros_32(Common));
+ return TRI->getRegClass(I + countTrailingZeros(Common));
return 0;
}