AssemblerPredicate<"FeatureMips64r2">;
def IsN64 : Predicate<"Subtarget.isABI_N64()">,
AssemblerPredicate<"FeatureN64">;
-def NotN64 : Predicate<"!Subtarget.isABI_N64()">,
- AssemblerPredicate<"!FeatureN64">;
def InMips16Mode : Predicate<"Subtarget.inMips16Mode()">,
AssemblerPredicate<"FeatureMips16">;
+def HasCnMips : Predicate<"Subtarget.hasCnMips()">,
+ AssemblerPredicate<"FeatureCnMips">;
def RelocStatic : Predicate<"TM.getRelocationModel() == Reloc::Static">,
AssemblerPredicate<"FeatureMips32">;
def RelocPIC : Predicate<"TM.getRelocationModel() == Reloc::PIC_">,
AssemblerPredicate<"!FeatureMicroMips">;
def IsLE : Predicate<"Subtarget.isLittle()">;
def IsBE : Predicate<"!Subtarget.isLittle()">;
+def IsNotNaCl : Predicate<"!Subtarget.isTargetNaCl()">;
class MipsPat<dag pattern, dag result> : Pat<pattern, result> {
let Predicates = [HasStdEnc];
// Mips Operand, Complex Patterns and Transformations Definitions.
//===----------------------------------------------------------------------===//
+def MipsJumpTargetAsmOperand : AsmOperandClass {
+ let Name = "JumpTarget";
+ let ParserMethod = "ParseJumpTarget";
+ let PredicateMethod = "isImm";
+ let RenderMethod = "addImmOperands";
+}
+
// Instruction operand types
def jmptarget : Operand<OtherVT> {
let EncoderMethod = "getJumpTargetOpValue";
+ let ParserMatchClass = MipsJumpTargetAsmOperand;
}
def brtarget : Operand<OtherVT> {
let EncoderMethod = "getBranchTargetOpValue";
let OperandType = "OPERAND_PCREL";
let DecoderMethod = "DecodeBranchTarget";
+ let ParserMatchClass = MipsJumpTargetAsmOperand;
}
def calltarget : Operand<iPTR> {
let EncoderMethod = "getJumpTargetOpValue";
+ let ParserMatchClass = MipsJumpTargetAsmOperand;
}
+def simm10 : Operand<i32>;
+
def simm16 : Operand<i32> {
let DecoderMethod= "DecodeSimm16";
}
let DecoderMethod = "DecodeSimm16";
}
+// Zero
+def uimmz : Operand<i32> {
+ let PrintMethod = "printUnsignedImm";
+}
+
// Unsigned Operand
def uimm5 : Operand<i32> {
let PrintMethod = "printUnsignedImm";
let ParserMethod = "parseInvNum";
}
-def PtrRegAsmOperand : AsmOperandClass {
- let Name = "PtrReg";
- let ParserMethod = "parsePtrReg";
-}
-
-
def InvertedImOperand : Operand<i32> {
let ParserMatchClass = MipsInvertedImmoperand;
}
// MSA specific address operand
def mem_msa : mem_generic {
+ let MIOperandInfo = (ops ptr_rc, simm10);
let EncoderMethod = "getMSAMemEncoding";
}
def PtrRC : Operand<iPTR> {
let MIOperandInfo = (ops ptr_rc);
let DecoderMethod = "DecodePtrRegisterClass";
- let ParserMatchClass = PtrRegAsmOperand;
+ let ParserMatchClass = GPR32AsmOperand;
}
// size operand of ext instruction
// Plus 1.
def Plus1 : SDNodeXForm<imm, [{ return getImm(N, N->getSExtValue() + 1); }]>;
+// Node immediate is zero (e.g. insve.d)
+def immz : PatLeaf<(imm), [{ return N->getSExtValue() == 0; }]>;
+
// Node immediate fits as 16-bit sign extended on target immediate.
// e.g. addi, andi
def immSExt8 : PatLeaf<(imm), [{ return isInt<8>(N->getSExtValue()); }]>;
def addrDefault :
ComplexPattern<iPTR, 2, "selectAddrDefault", [frameindex]>;
+def addrimm10 : ComplexPattern<iPTR, 2, "selectIntAddrMSA", [frameindex]>;
+
//===----------------------------------------------------------------------===//
// Instructions specific format
//===----------------------------------------------------------------------===//
[(set RO:$rd, (OpNode RO:$rs, RO:$rt))], Itin, FrmR, opstr> {
let isCommutable = isComm;
let isReMaterializable = 1;
+ let TwoOperandAliasConstraint = "$rd = $rs";
}
// Arithmetic and logical instructions with 2 register operands.
InstSE<(outs GPR32Opnd:$rd), (ins RO:$rs, RO:$rt),
!strconcat(opstr, "\t$rd, $rs, $rt"),
[(set GPR32Opnd:$rd, (cond_op RO:$rs, RO:$rt))],
- IIslt, FrmR, opstr>;
+ II_SLT_SLTU, FrmR, opstr>;
class SetCC_I<string opstr, PatFrag cond_op, Operand Od, PatLeaf imm_type,
RegisterOperand RO>:
InstSE<(outs GPR32Opnd:$rt), (ins RO:$rs, Od:$imm16),
!strconcat(opstr, "\t$rt, $rs, $imm16"),
[(set GPR32Opnd:$rt, (cond_op RO:$rs, imm_type:$imm16))],
- IIslt, FrmI, opstr>;
+ II_SLTI_SLTIU, FrmI, opstr>;
// Jump
class JumpFJ<DAGOperand opnd, string opstr, SDPatternOperator operator,
class JumpLinkReg<string opstr, RegisterOperand RO>:
InstSE<(outs RO:$rd), (ins RO:$rs), !strconcat(opstr, "\t$rd, $rs"),
- [], IIBranch, FrmR, opstr>;
+ [], IIBranch, FrmR>;
class BGEZAL_FT<string opstr, DAGOperand opnd, RegisterOperand RO> :
InstSE<(outs), (ins RO:$rs, opnd:$offset),
[(set RO:$rd, (ctlz (not RO:$rs)))], II_CLO, FrmR, opstr>,
Requires<[HasBitCount, HasStdEnc]>;
-
// Sign Extend in Register.
class SignExtInReg<string opstr, ValueType vt, RegisterOperand RO,
InstrItinClass itin> :
/// Load and Store Instructions
/// aligned
-def LB : Load<"lb", GPR32Opnd, sextloadi8, IILoad>, MMRel, LW_FM<0x20>;
-def LBu : Load<"lbu", GPR32Opnd, zextloadi8, IILoad, addrDefault>, MMRel,
+def LB : Load<"lb", GPR32Opnd, sextloadi8, II_LB>, MMRel, LW_FM<0x20>;
+def LBu : Load<"lbu", GPR32Opnd, zextloadi8, II_LBU, addrDefault>, MMRel,
LW_FM<0x24>;
-def LH : Load<"lh", GPR32Opnd, sextloadi16, IILoad, addrDefault>, MMRel,
+def LH : Load<"lh", GPR32Opnd, sextloadi16, II_LH, addrDefault>, MMRel,
LW_FM<0x21>;
-def LHu : Load<"lhu", GPR32Opnd, zextloadi16, IILoad>, MMRel, LW_FM<0x25>;
-def LW : Load<"lw", GPR32Opnd, load, IILoad, addrDefault>, MMRel,
+def LHu : Load<"lhu", GPR32Opnd, zextloadi16, II_LHU>, MMRel, LW_FM<0x25>;
+def LW : Load<"lw", GPR32Opnd, load, II_LW, addrDefault>, MMRel,
LW_FM<0x23>;
-def SB : Store<"sb", GPR32Opnd, truncstorei8, IIStore>, MMRel, LW_FM<0x28>;
-def SH : Store<"sh", GPR32Opnd, truncstorei16, IIStore>, MMRel, LW_FM<0x29>;
-def SW : Store<"sw", GPR32Opnd, store, IIStore>, MMRel, LW_FM<0x2b>;
+def SB : Store<"sb", GPR32Opnd, truncstorei8, II_SB>, MMRel, LW_FM<0x28>;
+def SH : Store<"sh", GPR32Opnd, truncstorei16, II_SH>, MMRel, LW_FM<0x29>;
+def SW : Store<"sw", GPR32Opnd, store, II_SW>, MMRel, LW_FM<0x2b>;
/// load/store left/right
let Predicates = [NotInMicroMips] in {
-def LWL : LoadLeftRight<"lwl", MipsLWL, GPR32Opnd, IILoad>, LW_FM<0x22>;
-def LWR : LoadLeftRight<"lwr", MipsLWR, GPR32Opnd, IILoad>, LW_FM<0x26>;
-def SWL : StoreLeftRight<"swl", MipsSWL, GPR32Opnd, IIStore>, LW_FM<0x2a>;
-def SWR : StoreLeftRight<"swr", MipsSWR, GPR32Opnd, IIStore>, LW_FM<0x2e>;
+def LWL : LoadLeftRight<"lwl", MipsLWL, GPR32Opnd, II_LWL>, LW_FM<0x22>;
+def LWR : LoadLeftRight<"lwr", MipsLWR, GPR32Opnd, II_LWR>, LW_FM<0x26>;
+def SWL : StoreLeftRight<"swl", MipsSWL, GPR32Opnd, II_SWL>, LW_FM<0x2a>;
+def SWR : StoreLeftRight<"swr", MipsSWR, GPR32Opnd, II_SWR>, LW_FM<0x2e>;
}
def SYNC : MMRel, SYNC_FT<"sync">, SYNC_FM;
def EI : MMRel, DEI_FT<"ei", GPR32Opnd>, EI_FM<1>;
def DI : MMRel, DEI_FT<"di", GPR32Opnd>, EI_FM<0>;
-def WAIT : MMRel, WAIT_FT<"wait">, WAIT_FM;
+let Predicates = [NotInMicroMips] in {
+def WAIT : WAIT_FT<"wait">, WAIT_FM;
/// Load-linked, Store-conditional
-let Predicates = [NotInMicroMips] in {
def LL : LLBase<"ll", GPR32Opnd>, LW_FM<0x30>;
def SC : SCBase<"sc", GPR32Opnd>, LW_FM<0x38>;
}
def B : UncondBranch<BEQ>;
def JAL : MMRel, JumpLink<"jal", calltarget>, FJ<3>;
-def JALR : MMRel, JumpLinkReg<"jalr", GPR32Opnd>, JALR_FM;
+let Predicates = [NotInMicroMips, HasStdEnc] in {
+def JALR : JumpLinkReg<"jalr", GPR32Opnd>, JALR_FM;
def JALRPseudo : JumpLinkRegPseudo<GPR32Opnd, JALR, RA>;
+}
+def JALX : JumpLink<"jalx", calltarget>, FJ<0x1D>;
def BGEZAL : MMRel, BGEZAL_FT<"bgezal", brtarget, GPR32Opnd>, BGEZAL_FM<0x11>;
def BLTZAL : MMRel, BGEZAL_FT<"bltzal", brtarget, GPR32Opnd>, BGEZAL_FM<0x10>;
def BAL_BR : BAL_BR_Pseudo<BGEZAL>;
MULT_FM<0, 0x18>;
def MULTu : MMRel, Mult<"multu", II_MULTU, GPR32Opnd, [HI0, LO0]>,
MULT_FM<0, 0x19>;
-def SDIV : MMRel, Div<"div", IIIdiv, GPR32Opnd, [HI0, LO0]>,
+def SDIV : MMRel, Div<"div", II_DIV, GPR32Opnd, [HI0, LO0]>,
MULT_FM<0, 0x1a>;
-def UDIV : MMRel, Div<"divu", IIIdiv, GPR32Opnd, [HI0, LO0]>,
+def UDIV : MMRel, Div<"divu", II_DIVU, GPR32Opnd, [HI0, LO0]>,
MULT_FM<0, 0x1b>;
def MTHI : MMRel, MoveToLOHI<"mthi", GPR32Opnd, [HI0]>, MTLO_FM<0x11>;
def PseudoMSUBU : MAddSubPseudo<MSUBU, MipsMSubu, II_MSUBU>;
}
-def PseudoSDIV : MultDivPseudo<SDIV, ACC64, GPR32Opnd, MipsDivRem, IIIdiv,
+def PseudoSDIV : MultDivPseudo<SDIV, ACC64, GPR32Opnd, MipsDivRem, II_DIV,
0, 1, 1>;
-def PseudoUDIV : MultDivPseudo<UDIV, ACC64, GPR32Opnd, MipsDivRemU, IIIdiv,
+def PseudoUDIV : MultDivPseudo<UDIV, ACC64, GPR32Opnd, MipsDivRemU, II_DIVU,
0, 1, 1>;
def RDHWR : ReadHardware<GPR32Opnd, HWRegsOpnd>, RDHWR_FM;
//===----------------------------------------------------------------------===//
def : InstAlias<"move $dst, $src",
(ADDu GPR32Opnd:$dst, GPR32Opnd:$src,ZERO), 1>,
- Requires<[NotMips64]>;
+ Requires<[NotMips64, NotInMicroMips]>;
def : InstAlias<"bal $offset", (BGEZAL ZERO, brtarget:$offset), 0>;
def : InstAlias<"addu $rs, $rt, $imm",
(ADDiu GPR32Opnd:$rs, GPR32Opnd:$rt, simm16:$imm), 0>;
def : InstAlias<"and $rs, $rt, $imm",
(ANDi GPR32Opnd:$rs, GPR32Opnd:$rt, simm16:$imm), 0>;
def : InstAlias<"j $rs", (JR GPR32Opnd:$rs), 0>;
+let Predicates = [NotInMicroMips] in {
def : InstAlias<"jalr $rs", (JALR RA, GPR32Opnd:$rs), 0>;
+}
def : InstAlias<"jal $rs", (JALR RA, GPR32Opnd:$rs), 0>;
def : InstAlias<"jal $rd,$rs", (JALR GPR32Opnd:$rd, GPR32Opnd:$rs), 0>;
def : InstAlias<"not $rt, $rs",