}
class NeverHasSideEffects {
- bit neverHasSideEffects = 1;
+ bit hasSideEffects = 0;
}
//===----------------------------------------------------------------------===//
class LoadUpper<string opstr, RegisterOperand RO, Operand Imm>:
InstSE<(outs RO:$rt), (ins Imm:$imm16), !strconcat(opstr, "\t$rt, $imm16"),
[], II_LUI, FrmI, opstr>, IsAsCheapAsAMove {
- let neverHasSideEffects = 1;
+ let hasSideEffects = 0;
let isReMaterializable = 1;
}
itin, FrmR, opstr> {
let isCommutable = 1;
let Defs = DefRegs;
- let neverHasSideEffects = 1;
+ let hasSideEffects = 0;
}
// Pseudo multiply/divide instruction with explicit accumulator register
InstSE<(outs RO:$rd), (ins), !strconcat(opstr, "\t$rd"), [], II_MFHI_MFLO,
FrmR, opstr> {
let Uses = [UseReg];
- let neverHasSideEffects = 1;
+ let hasSideEffects = 0;
}
class PseudoMTLOHI<RegisterClass DstRC, RegisterClass SrcRC>
InstSE<(outs), (ins RO:$rs), !strconcat(opstr, "\t$rs"), [], II_MTHI_MTLO,
FrmR, opstr> {
let Defs = DefRegs;
- let neverHasSideEffects = 1;
+ let hasSideEffects = 0;
}
class EffectiveAddress<string opstr, RegisterOperand RO> :
class SubwordSwap<string opstr, RegisterOperand RO>:
InstSE<(outs RO:$rd), (ins RO:$rt), !strconcat(opstr, "\t$rd, $rt"), [],
NoItinerary, FrmR, opstr> {
- let neverHasSideEffects = 1;
+ let hasSideEffects = 0;
}
// Read Hardware