// PC register
def PC : Register<"pc">;
- // Hardware register $29
- foreach I = 0-31 in
+ // Hardware registers
+ def HWR0 : MipsReg<0, "hwr_cpunum">;
+ def HWR1 : MipsReg<1, "hwr_synci_step">;
+ def HWR2 : MipsReg<2, "hwr_cc">;
+ def HWR3 : MipsReg<3, "hwr_ccres">;
+
+ foreach I = 4-31 in
def HWR#I : MipsReg<#I, ""#I>;
// Accum registers
def DSPR : GPR32Class<[v4i8, v2i16]>;
def GPRMM16 : RegisterClass<"Mips", [i32], 32, (add
+ // Callee save
+ S0, S1,
// Return Values and Arguments
- V0, V1, A0, A1, A2, A3,
+ V0, V1, A0, A1, A2, A3)>;
+
+def GPRMM16Zero : RegisterClass<"Mips", [i32], 32, (add
+ // Reserved
+ ZERO,
// Callee save
- S0, S1)>;
+ S1,
+ // Return Values and Arguments
+ V0, V1, A0, A1, A2, A3)>;
+
+def GPRMM16MoveP : RegisterClass<"Mips", [i32], 32, (add
+ // Reserved
+ ZERO,
+ // Callee save
+ S1,
+ // Return Values and Arguments
+ V0, V1,
+ // Callee save
+ S0, S2, S3, S4)>;
def GPR64 : RegisterClass<"Mips", [i64], 64, (add
// Reserved
(sequence "W%u", 0, 31)>;
def MSA128D: RegisterClass<"Mips", [v2i64, v2f64], 128,
(sequence "W%u", 0, 31)>;
+def MSA128WEvens: RegisterClass<"Mips", [v4i32, v4f32], 128,
+ (decimate (sequence "W%u", 0, 31), 2)>;
def MSACtrl: RegisterClass<"Mips", [i32], 32, (add
MSAIR, MSACSR, MSAAccess, MSASave, MSAModify, MSARequest, MSAMap, MSAUnmap)>;
let PredicateMethod = "isMM16AsmReg";
}
+def GPRMM16AsmOperandZero : MipsAsmRegOperand {
+ let Name = "GPRMM16AsmRegZero";
+ let PredicateMethod = "isMM16AsmRegZero";
+}
+
+def GPRMM16AsmOperandMoveP : MipsAsmRegOperand {
+ let Name = "GPRMM16AsmRegMoveP";
+ let PredicateMethod = "isMM16AsmRegMoveP";
+}
+
def ACC64DSPAsmOperand : MipsAsmRegOperand {
let Name = "ACC64DSPAsmReg";
let PredicateMethod = "isACCAsmReg";
let ParserMatchClass = GPRMM16AsmOperand;
}
+def GPRMM16OpndZero : RegisterOperand<GPRMM16Zero> {
+ let ParserMatchClass = GPRMM16AsmOperandZero;
+}
+
+def GPRMM16OpndMoveP : RegisterOperand<GPRMM16MoveP> {
+ let ParserMatchClass = GPRMM16AsmOperandMoveP;
+}
+
def GPR64Opnd : RegisterOperand<GPR64> {
let ParserMatchClass = GPR64AsmOperand;
}