CMov_F_I_FM_MM<0x25>;
def MOVF_I_MM : MMRel, CMov_F_I_FT<"movf", GPR32Opnd, IIAlu>,
CMov_F_I_FM_MM<0x5>;
+
+ /// Move to/from HI/LO
+ def MTHI_MM : MMRel, MoveToLOHI<"mthi", GPR32Opnd, [HI0]>,
+ MTLO_FM_MM<0x0b5>;
+ def MTLO_MM : MMRel, MoveToLOHI<"mtlo", GPR32Opnd, [LO0]>,
+ MTLO_FM_MM<0x0f5>;
+ def MFHI_MM : MMRel, MoveFromLOHI<"mfhi", GPR32Opnd, [HI0]>,
+ MFLO_FM_MM<0x035>;
+ def MFLO_MM : MMRel, MoveFromLOHI<"mflo", GPR32Opnd, [LO0]>,
+ MFLO_FM_MM<0x075>;
}
// Move from Hi/Lo
class MoveFromLOHI<string opstr, RegisterOperand RO, list<Register> UseRegs>:
- InstSE<(outs RO:$rd), (ins), !strconcat(opstr, "\t$rd"), [], IIHiLo, FrmR> {
+ InstSE<(outs RO:$rd), (ins), !strconcat(opstr, "\t$rd"), [], IIHiLo,
+ FrmR, opstr> {
let Uses = UseRegs;
let neverHasSideEffects = 1;
}
class MoveToLOHI<string opstr, RegisterOperand RO, list<Register> DefRegs>:
- InstSE<(outs), (ins RO:$rs), !strconcat(opstr, "\t$rs"), [], IIHiLo, FrmR> {
+ InstSE<(outs), (ins RO:$rs), !strconcat(opstr, "\t$rs"), [], IIHiLo,
+ FrmR, opstr> {
let Defs = DefRegs;
let neverHasSideEffects = 1;
}
def PseudoUDIV : MultDivPseudo<UDIV, ACC64, GPR32Opnd, MipsDivRemU, IIIdiv,
0, 1, 1>;
-def MTHI : MoveToLOHI<"mthi", GPR32Opnd, [HI0]>, MTLO_FM<0x11>;
-def MTLO : MoveToLOHI<"mtlo", GPR32Opnd, [LO0]>, MTLO_FM<0x13>;
-def MFHI : MoveFromLOHI<"mfhi", GPR32Opnd, [HI0]>, MFLO_FM<0x10>;
-def MFLO : MoveFromLOHI<"mflo", GPR32Opnd, [LO0]>, MFLO_FM<0x12>;
+def MTHI : MMRel, MoveToLOHI<"mthi", GPR32Opnd, [HI0]>, MTLO_FM<0x11>;
+def MTLO : MMRel, MoveToLOHI<"mtlo", GPR32Opnd, [LO0]>, MTLO_FM<0x13>;
+def MFHI : MMRel, MoveFromLOHI<"mfhi", GPR32Opnd, [HI0]>, MFLO_FM<0x10>;
+def MFLO : MMRel, MoveFromLOHI<"mflo", GPR32Opnd, [LO0]>, MFLO_FM<0x12>;
/// Sign Ext In Register Instructions.
def SEB : SignExtInReg<"seb", i8, GPR32Opnd>, SEB_FM<0x10, 0x20>;