1151   unsigned Op1 = getFPReg(MI->getOperand(NumOperands-1));  in handleTwoArgFP()  local
1153   bool KillsOp1 = MI->killsRegister(X86::FP0+Op1);  in handleTwoArgFP()
1160   if (Op0 != TOS && Op1 != TOS) {   // No operand at TOS?  in handleTwoArgFP()
1168       moveToTop(Op1, I);  in handleTwoArgFP()
1169       TOS = Op1;  in handleTwoArgFP()
1191   assert((TOS == Op0 || TOS == Op1) && (KillsOp0 || KillsOp1) &&  in handleTwoArgFP()
1198   bool updateST0 = (TOS == Op0 && !KillsOp1) || (TOS == Op1 && !KillsOp0);  in handleTwoArgFP()
1216   unsigned NotTOS = (TOS == Op0) ? Op1 : Op0;  in handleTwoArgFP()
1224   if (KillsOp0 && KillsOp1 && Op0 != Op1) {  in handleTwoArgFP()
1249   unsigned Op1 = getFPReg(MI->getOperand(NumOperands-1));  in handleCompareFP()  local
1251   bool KillsOp1 = MI->killsRegister(X86::FP0+Op1);  in handleCompareFP()
1258   MI->getOperand(0).setReg(getSTReg(Op1));  in handleCompareFP()
1264   if (KillsOp1 && Op0 != Op1) freeStackSlotAfter(I, Op1);  in handleCompareFP()
1275   unsigned Op1 = getFPReg(MI->getOperand(2));  in handleCondMovFP()  local
1276   bool KillsOp1 = MI->killsRegister(X86::FP0+Op1);  in handleCondMovFP()
1285   MI->getOperand(0).setReg(getSTReg(Op1));  in handleCondMovFP()
1289   if (Op0 != Op1 && KillsOp1) {  in handleCondMovFP()
1291     freeStackSlotAfter(I, Op1);  in handleCondMovFP()