Lines Matching refs:STDefs
1529 unsigned STUses = 0, STDefs = 0, STClobbers = 0, STDeadDefs = 0;
1561 STDefs |= (1u << STReg);
1578 if (STDefs && !isMask_32(STDefs)) {
1580 STDefs = NextPowerOf2(STDefs) - 1;
1582 unsigned NumSTDefs = countTrailingOnes(STDefs);
1585 if (STClobbers && !isMask_32(STDefs | STClobbers))
1589 unsigned STPopped = STUses & (STDefs | STClobbers);
1603 assert((1 << getFPReg(MI.getOperand(I)) & STDefs) == 0 &&
1625 FPKills &= ~(STDefs | STClobbers);