Lines Matching defs:Zero
90 // Check if MI is "addiu $dst, $zero, 0" or "daddiu $dst, $zero, 0".
92 (MI.getOperand(1).getReg() == Mips::ZERO) &&
95 ZeroReg = Mips::ZERO;
119 // contains the zero register.
259 // now, just make the DAG type-correct by asserting the upper bits are zero.
268 // constant-zero node.
638 // Extract the run of set bits starting with bit zero from the bitwise
672 // Extract the run of set bits starting with bit zero, and test that the
738 SDValue Zero = CurDAG->getCopyFromReg(CurDAG->getEntryNode(), DL,
740 Result = CurDAG->getMachineNode(Mips::DMTC1, DL, MVT::f64, Zero);
742 SDValue Zero = CurDAG->getCopyFromReg(CurDAG->getEntryNode(), DL,
743 Mips::ZERO, MVT::i32);
745 Zero, Zero);
747 SDValue Zero = CurDAG->getCopyFromReg(CurDAG->getEntryNode(), DL,
748 Mips::ZERO, MVT::i32);
749 Result = CurDAG->getMachineNode(Mips::BuildPairF64, DL, MVT::f64, Zero,
750 Zero);
