Lines Matching defs:RCA
436 const TargetRegisterClass *RCA =
480 if (RCA && RCA->hasSuperClassEq(RCS))
481 RCA = nullptr;
484 if (RCA || RCB) {
485 if (RCA == nullptr) {
486 RCA = RCB;
490 unsigned NRegs = !!RCA + !!RCB;
491 if (RCA == RCB)
497 if (registerPressureSetExceedsLimit(NRegs, RCA, MBB))
499 } else if (registerPressureSetExceedsLimit(1, RCA, MBB) ||