diff options
author | Akira Hatanaka <ahatanaka@mips.com> | 2013-08-06 22:20:40 +0000 |
---|---|---|
committer | Akira Hatanaka <ahatanaka@mips.com> | 2013-08-06 22:20:40 +0000 |
commit | a1fe9ef62e18dcb30cdee62a2fad82d05791d359 (patch) | |
tree | 20fa85aa5d7556de021742e5ddf54030f4eb8ece | |
parent | 0880939a590abab124c8520aaa4ac5a46f1937c6 (diff) | |
download | external_llvm-a1fe9ef62e18dcb30cdee62a2fad82d05791d359.zip external_llvm-a1fe9ef62e18dcb30cdee62a2fad82d05791d359.tar.gz external_llvm-a1fe9ef62e18dcb30cdee62a2fad82d05791d359.tar.bz2 |
[mips] Replace usages of register classes with register operands. Also, remove
unnecessary jalr InstAliases in Mips64InstrInfo.td and add the code to print
jalr InstAliases in MipsInstPrinter::printAlias.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187821 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | lib/Target/Mips/AsmParser/MipsAsmParser.cpp | 46 | ||||
-rw-r--r-- | lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp | 6 | ||||
-rw-r--r-- | lib/Target/Mips/MicroMipsInstrInfo.td | 26 | ||||
-rw-r--r-- | lib/Target/Mips/Mips64InstrInfo.td | 87 | ||||
-rw-r--r-- | lib/Target/Mips/MipsDSPInstrInfo.td | 4 | ||||
-rw-r--r-- | lib/Target/Mips/MipsInstrInfo.td | 209 | ||||
-rw-r--r-- | lib/Target/Mips/MipsRegisterInfo.td | 11 |
7 files changed, 221 insertions, 168 deletions
diff --git a/lib/Target/Mips/AsmParser/MipsAsmParser.cpp b/lib/Target/Mips/AsmParser/MipsAsmParser.cpp index 7e7b39b..4b419ad 100644 --- a/lib/Target/Mips/AsmParser/MipsAsmParser.cpp +++ b/lib/Target/Mips/AsmParser/MipsAsmParser.cpp @@ -114,6 +114,9 @@ class MipsAsmParser : public MCTargetAsmParser { MipsAsmParser::OperandMatchResultTy parseFCCRegs(SmallVectorImpl<MCParsedAsmOperand*> &Operands); + MipsAsmParser::OperandMatchResultTy + parseACRegsDSP(SmallVectorImpl<MCParsedAsmOperand*> &Operands); + bool searchSymbolAlias(SmallVectorImpl<MCParsedAsmOperand*> &Operands, unsigned RegKind); @@ -223,7 +226,8 @@ public: Kind_FGR64Regs, Kind_AFGR64Regs, Kind_CCRRegs, - Kind_FCCRegs + Kind_FCCRegs, + Kind_ACRegsDSP }; private: @@ -410,6 +414,10 @@ public: return (Kind == k_Register) && Reg.Kind == Kind_FCCRegs; } + bool isACRegsDSPAsm() const { + return Kind == k_Register && Reg.Kind == Kind_ACRegsDSP; + } + /// getStartLoc - Get the location of the first token of this operand. SMLoc getStartLoc() const { return StartLoc; @@ -1272,7 +1280,8 @@ MipsAsmParser::parseRegs(SmallVectorImpl<MCParsedAsmOperand*> &Operands, return MatchOperand_NoMatch; Parser.Lex(); // Eat $ - if (!tryParseRegisterOperand(Operands, isMips64())) { + if (!tryParseRegisterOperand(Operands, + RegKind == MipsOperand::Kind_CPU64Regs)) { // Set the proper register kind. MipsOperand* op = static_cast<MipsOperand*>(Operands.back()); op->setRegKind(Kind); @@ -1367,6 +1376,39 @@ MipsAsmParser::parseFCCRegs(SmallVectorImpl<MCParsedAsmOperand*> &Operands) { return MatchOperand_Success; } +MipsAsmParser::OperandMatchResultTy +MipsAsmParser::parseACRegsDSP(SmallVectorImpl<MCParsedAsmOperand*> &Operands) { + // If the first token is not '$' we have an error. + if (Parser.getTok().isNot(AsmToken::Dollar)) + return MatchOperand_NoMatch; + + SMLoc S = Parser.getTok().getLoc(); + Parser.Lex(); // Eat the '$' + + const AsmToken &Tok = Parser.getTok(); // Get next token. + + if (Tok.isNot(AsmToken::Identifier)) + return MatchOperand_NoMatch; + + if (!Tok.getIdentifier().startswith("acc")) + return MatchOperand_NoMatch; + + StringRef NumString = Tok.getIdentifier().substr(3); + + unsigned IntVal; + if (NumString.getAsInteger(10, IntVal)) + return MatchOperand_NoMatch; + + unsigned Reg = matchRegisterByNumber(IntVal, Mips::ACRegsDSPRegClassID); + + MipsOperand *Op = MipsOperand::CreateReg(Reg, S, Parser.getTok().getLoc()); + Op->setRegKind(MipsOperand::Kind_ACRegsDSP); + Operands.push_back(Op); + + Parser.Lex(); // Eat the register number. + return MatchOperand_Success; +} + bool MipsAsmParser::searchSymbolAlias( SmallVectorImpl<MCParsedAsmOperand*> &Operands, unsigned RegKind) { diff --git a/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp b/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp index c1c141a..b04918c 100644 --- a/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp +++ b/lib/Target/Mips/InstPrinter/MipsInstPrinter.cpp @@ -250,6 +250,12 @@ bool MipsInstPrinter::printAlias(const MCInst &MI, raw_ostream &OS) { case Mips::BC1F: // bc1f $fcc0, $L1 => bc1f $L1 return isReg<Mips::FCC0>(MI, 0) && printAlias("bc1f", MI, 1, OS); + case Mips::JALR: + // jalr $ra, $r1 => jalr $r1 + return isReg<Mips::RA>(MI, 0) && printAlias("jalr", MI, 1, OS); + case Mips::JALR64: + // jalr $ra, $r1 => jalr $r1 + return isReg<Mips::RA_64>(MI, 0) && printAlias("jalr", MI, 1, OS); case Mips::OR: // or $r0, $r1, $zero => move $r0, $r1 return isReg<Mips::ZERO>(MI, 2) && printAlias("move", MI, 0, 1, OS); diff --git a/lib/Target/Mips/MicroMipsInstrInfo.td b/lib/Target/Mips/MicroMipsInstrInfo.td index cb9759d..6d4fef5 100644 --- a/lib/Target/Mips/MicroMipsInstrInfo.td +++ b/lib/Target/Mips/MicroMipsInstrInfo.td @@ -4,9 +4,9 @@ let isCodeGenOnly = 1 in { ADDI_FM_MM<0xc>; def ADDi_MM : MMRel, ArithLogicI<"addi", simm16, CPURegsOpnd>, ADDI_FM_MM<0x4>; - def SLTi_MM : MMRel, SetCC_I<"slti", setlt, simm16, immSExt16, CPURegs>, + def SLTi_MM : MMRel, SetCC_I<"slti", setlt, simm16, immSExt16, CPURegsOpnd>, SLTI_FM_MM<0x24>; - def SLTiu_MM : MMRel, SetCC_I<"sltiu", setult, simm16, immSExt16, CPURegs>, + def SLTiu_MM : MMRel, SetCC_I<"sltiu", setult, simm16, immSExt16, CPURegsOpnd>, SLTI_FM_MM<0x2c>; def ANDi_MM : MMRel, ArithLogicI<"andi", uimm16, CPURegsOpnd>, ADDI_FM_MM<0x34>; @@ -14,7 +14,7 @@ let isCodeGenOnly = 1 in { ADDI_FM_MM<0x14>; def XORi_MM : MMRel, ArithLogicI<"xori", uimm16, CPURegsOpnd>, ADDI_FM_MM<0x1c>; - def LUi_MM : MMRel, LoadUpper<"lui", CPURegs, uimm16>, LUI_FM_MM; + def LUi_MM : MMRel, LoadUpper<"lui", CPURegsOpnd, uimm16>, LUI_FM_MM; /// Arithmetic Instructions (3-Operand, R-Type) def ADDu_MM : MMRel, ArithLogicR<"addu", CPURegsOpnd>, ADD_FM_MM<0, 0x150>; @@ -22,8 +22,8 @@ let isCodeGenOnly = 1 in { def MUL_MM : MMRel, ArithLogicR<"mul", CPURegsOpnd>, ADD_FM_MM<0, 0x210>; def ADD_MM : MMRel, ArithLogicR<"add", CPURegsOpnd>, ADD_FM_MM<0, 0x110>; def SUB_MM : MMRel, ArithLogicR<"sub", CPURegsOpnd>, ADD_FM_MM<0, 0x190>; - def SLT_MM : MMRel, SetCC_R<"slt", setlt, CPURegs>, ADD_FM_MM<0, 0x350>; - def SLTu_MM : MMRel, SetCC_R<"sltu", setult, CPURegs>, + def SLT_MM : MMRel, SetCC_R<"slt", setlt, CPURegsOpnd>, ADD_FM_MM<0, 0x350>; + def SLTu_MM : MMRel, SetCC_R<"sltu", setult, CPURegsOpnd>, ADD_FM_MM<0, 0x390>; def AND_MM : MMRel, ArithLogicR<"and", CPURegsOpnd, 1, IIAlu, and>, ADD_FM_MM<0, 0x250>; @@ -56,12 +56,12 @@ let isCodeGenOnly = 1 in { SRLV_FM_MM<0xd0, 0>; /// Load and Store Instructions - aligned - defm LB_MM : LoadM<"lb", CPURegs, sextloadi8>, MMRel, LW_FM_MM<0x7>; - defm LBu_MM : LoadM<"lbu", CPURegs, zextloadi8>, MMRel, LW_FM_MM<0x5>; - defm LH_MM : LoadM<"lh", CPURegs, sextloadi16>, MMRel, LW_FM_MM<0xf>; - defm LHu_MM : LoadM<"lhu", CPURegs, zextloadi16>, MMRel, LW_FM_MM<0xd>; - defm LW_MM : LoadM<"lw", CPURegs>, MMRel, LW_FM_MM<0x3f>; - defm SB_MM : StoreM<"sb", CPURegs, truncstorei8>, MMRel, LW_FM_MM<0x6>; - defm SH_MM : StoreM<"sh", CPURegs, truncstorei16>, MMRel, LW_FM_MM<0xe>; - defm SW_MM : StoreM<"sw", CPURegs>, MMRel, LW_FM_MM<0x3e>; + defm LB_MM : LoadM<"lb", CPURegsOpnd, sextloadi8>, MMRel, LW_FM_MM<0x7>; + defm LBu_MM : LoadM<"lbu", CPURegsOpnd, zextloadi8>, MMRel, LW_FM_MM<0x5>; + defm LH_MM : LoadM<"lh", CPURegsOpnd, sextloadi16>, MMRel, LW_FM_MM<0xf>; + defm LHu_MM : LoadM<"lhu", CPURegsOpnd, zextloadi16>, MMRel, LW_FM_MM<0xd>; + defm LW_MM : LoadM<"lw", CPURegsOpnd>, MMRel, LW_FM_MM<0x3f>; + defm SB_MM : StoreM<"sb", CPURegsOpnd, truncstorei8>, MMRel, LW_FM_MM<0x6>; + defm SH_MM : StoreM<"sh", CPURegsOpnd, truncstorei16>, MMRel, LW_FM_MM<0xe>; + defm SW_MM : StoreM<"sw", CPURegsOpnd>, MMRel, LW_FM_MM<0x3e>; } diff --git a/lib/Target/Mips/Mips64InstrInfo.td b/lib/Target/Mips/Mips64InstrInfo.td index 0e6e1fd..354d576 100644 --- a/lib/Target/Mips/Mips64InstrInfo.td +++ b/lib/Target/Mips/Mips64InstrInfo.td @@ -75,9 +75,9 @@ def DADDi : ArithLogicI<"daddi", simm16_64, CPU64RegsOpnd>, ADDI_FM<0x18>; def DADDiu : ArithLogicI<"daddiu", simm16_64, CPU64RegsOpnd, IIArith, immSExt16, add>, ADDI_FM<0x19>, IsAsCheapAsAMove; -def SLTi64 : SetCC_I<"slti", setlt, simm16_64, immSExt16, CPU64Regs>, +def SLTi64 : SetCC_I<"slti", setlt, simm16_64, immSExt16, CPU64RegsOpnd>, SLTI_FM<0xa>; -def SLTiu64 : SetCC_I<"sltiu", setult, simm16_64, immSExt16, CPU64Regs>, +def SLTiu64 : SetCC_I<"sltiu", setult, simm16_64, immSExt16, CPU64RegsOpnd>, SLTI_FM<0xb>; def ANDi64 : ArithLogicI<"andi", uimm16_64, CPU64RegsOpnd, IILogic, immZExt16, and>, @@ -88,7 +88,7 @@ def ORi64 : ArithLogicI<"ori", uimm16_64, CPU64RegsOpnd, IILogic, immZExt16, def XORi64 : ArithLogicI<"xori", uimm16_64, CPU64RegsOpnd, IILogic, immZExt16, xor>, ADDI_FM<0xe>; -def LUi64 : LoadUpper<"lui", CPU64Regs, uimm16_64>, LUI_FM; +def LUi64 : LoadUpper<"lui", CPU64RegsOpnd, uimm16_64>, LUI_FM; /// Arithmetic Instructions (3-Operand, R-Type) def DADD : ArithLogicR<"dadd", CPU64RegsOpnd>, ADD_FM<0, 0x2c>; @@ -96,8 +96,8 @@ def DADDu : ArithLogicR<"daddu", CPU64RegsOpnd, 1, IIArith, add>, ADD_FM<0, 0x2d>; def DSUBu : ArithLogicR<"dsubu", CPU64RegsOpnd, 0, IIArith, sub>, ADD_FM<0, 0x2f>; -def SLT64 : SetCC_R<"slt", setlt, CPU64Regs>, ADD_FM<0, 0x2a>; -def SLTu64 : SetCC_R<"sltu", setult, CPU64Regs>, ADD_FM<0, 0x2b>; +def SLT64 : SetCC_R<"slt", setlt, CPU64RegsOpnd>, ADD_FM<0, 0x2a>; +def SLTu64 : SetCC_R<"sltu", setult, CPU64RegsOpnd>, ADD_FM<0, 0x2b>; def AND64 : ArithLogicR<"and", CPU64RegsOpnd, 1, IIArith, and>, ADD_FM<0, 0x24>; def OR64 : ArithLogicR<"or", CPU64RegsOpnd, 1, IIArith, or>, ADD_FM<0, 0x25>; def XOR64 : ArithLogicR<"xor", CPU64RegsOpnd, 1, IIArith, xor>, ADD_FM<0, 0x26>; @@ -129,28 +129,28 @@ let Predicates = [HasMips64r2, HasStdEnc], let DecoderNamespace = "Mips64" in { /// Load and Store Instructions /// aligned -defm LB64 : LoadM<"lb", CPU64Regs, sextloadi8, IILoad>, LW_FM<0x20>; -defm LBu64 : LoadM<"lbu", CPU64Regs, zextloadi8, IILoad>, LW_FM<0x24>; -defm LH64 : LoadM<"lh", CPU64Regs, sextloadi16, IILoad>, LW_FM<0x21>; -defm LHu64 : LoadM<"lhu", CPU64Regs, zextloadi16, IILoad>, LW_FM<0x25>; -defm LW64 : LoadM<"lw", CPU64Regs, sextloadi32, IILoad>, LW_FM<0x23>; -defm LWu64 : LoadM<"lwu", CPU64Regs, zextloadi32, IILoad>, LW_FM<0x27>; -defm SB64 : StoreM<"sb", CPU64Regs, truncstorei8, IIStore>, LW_FM<0x28>; -defm SH64 : StoreM<"sh", CPU64Regs, truncstorei16, IIStore>, LW_FM<0x29>; -defm SW64 : StoreM<"sw", CPU64Regs, truncstorei32, IIStore>, LW_FM<0x2b>; -defm LD : LoadM<"ld", CPU64Regs, load, IILoad>, LW_FM<0x37>; -defm SD : StoreM<"sd", CPU64Regs, store, IIStore>, LW_FM<0x3f>; +defm LB64 : LoadM<"lb", CPU64RegsOpnd, sextloadi8, IILoad>, LW_FM<0x20>; +defm LBu64 : LoadM<"lbu", CPU64RegsOpnd, zextloadi8, IILoad>, LW_FM<0x24>; +defm LH64 : LoadM<"lh", CPU64RegsOpnd, sextloadi16, IILoad>, LW_FM<0x21>; +defm LHu64 : LoadM<"lhu", CPU64RegsOpnd, zextloadi16, IILoad>, LW_FM<0x25>; +defm LW64 : LoadM<"lw", CPU64RegsOpnd, sextloadi32, IILoad>, LW_FM<0x23>; +defm LWu64 : LoadM<"lwu", CPU64RegsOpnd, zextloadi32, IILoad>, LW_FM<0x27>; +defm SB64 : StoreM<"sb", CPU64RegsOpnd, truncstorei8, IIStore>, LW_FM<0x28>; +defm SH64 : StoreM<"sh", CPU64RegsOpnd, truncstorei16, IIStore>, LW_FM<0x29>; +defm SW64 : StoreM<"sw", CPU64RegsOpnd, truncstorei32, IIStore>, LW_FM<0x2b>; +defm LD : LoadM<"ld", CPU64RegsOpnd, load, IILoad>, LW_FM<0x37>; +defm SD : StoreM<"sd", CPU64RegsOpnd, store, IIStore>, LW_FM<0x3f>; /// load/store left/right -defm LWL64 : LoadLeftRightM<"lwl", MipsLWL, CPU64Regs>, LW_FM<0x22>; -defm LWR64 : LoadLeftRightM<"lwr", MipsLWR, CPU64Regs>, LW_FM<0x26>; -defm SWL64 : StoreLeftRightM<"swl", MipsSWL, CPU64Regs>, LW_FM<0x2a>; -defm SWR64 : StoreLeftRightM<"swr", MipsSWR, CPU64Regs>, LW_FM<0x2e>; +defm LWL64 : LoadLeftRightM<"lwl", MipsLWL, CPU64RegsOpnd>, LW_FM<0x22>; +defm LWR64 : LoadLeftRightM<"lwr", MipsLWR, CPU64RegsOpnd>, LW_FM<0x26>; +defm SWL64 : StoreLeftRightM<"swl", MipsSWL, CPU64RegsOpnd>, LW_FM<0x2a>; +defm SWR64 : StoreLeftRightM<"swr", MipsSWR, CPU64RegsOpnd>, LW_FM<0x2e>; -defm LDL : LoadLeftRightM<"ldl", MipsLDL, CPU64Regs>, LW_FM<0x1a>; -defm LDR : LoadLeftRightM<"ldr", MipsLDR, CPU64Regs>, LW_FM<0x1b>; -defm SDL : StoreLeftRightM<"sdl", MipsSDL, CPU64Regs>, LW_FM<0x2c>; -defm SDR : StoreLeftRightM<"sdr", MipsSDR, CPU64Regs>, LW_FM<0x2d>; +defm LDL : LoadLeftRightM<"ldl", MipsLDL, CPU64RegsOpnd>, LW_FM<0x1a>; +defm LDR : LoadLeftRightM<"ldr", MipsLDR, CPU64RegsOpnd>, LW_FM<0x1b>; +defm SDL : StoreLeftRightM<"sdl", MipsSDL, CPU64RegsOpnd>, LW_FM<0x2c>; +defm SDR : StoreLeftRightM<"sdr", MipsSDR, CPU64RegsOpnd>, LW_FM<0x2d>; /// Load-linked, Store-conditional let Predicates = [NotN64, HasStdEnc] in { @@ -164,7 +164,7 @@ let Predicates = [IsN64, HasStdEnc], isCodeGenOnly = 1 in { } /// Jump and Branch Instructions -def JR64 : IndirectBranch<CPU64Regs>, MTLO_FM<8>; +def JR64 : IndirectBranch<CPU64RegsOpnd>, MTLO_FM<8>; def BEQ64 : CBranch<"beq", seteq, CPU64RegsOpnd>, BEQ_FM<4>; def BNE64 : CBranch<"bne", setne, CPU64RegsOpnd>, BEQ_FM<5>; def BGEZ64 : CBranchZero<"bgez", setge, CPU64RegsOpnd>, BGEZ_FM<1, 1>; @@ -172,10 +172,13 @@ def BGTZ64 : CBranchZero<"bgtz", setgt, CPU64RegsOpnd>, BGEZ_FM<7, 0>; def BLEZ64 : CBranchZero<"blez", setle, CPU64RegsOpnd>, BGEZ_FM<6, 0>; def BLTZ64 : CBranchZero<"bltz", setlt, CPU64RegsOpnd>, BGEZ_FM<1, 0>; } -let DecoderNamespace = "Mips64" in -def JALR64 : JumpLinkReg<"jalr", CPU64Regs>, JALR_FM; -def JALR64Pseudo : JumpLinkRegPseudo<CPU64Regs, JALR64, RA_64>; -def TAILCALL64_R : JumpFR<CPU64Regs, MipsTailCall>, MTLO_FM<8>, IsTailCall; + +let DecoderNamespace = "Mips64", isCodeGenOnly = 1 in { +def JALR64 : JumpLinkReg<"jalr", CPU64RegsOpnd>, JALR_FM; +def JALR64Pseudo : JumpLinkRegPseudo<CPU64RegsOpnd, JALR, RA, CPURegsOpnd>; +} + +def TAILCALL64_R : JumpFR<CPU64RegsOpnd, MipsTailCall>, MTLO_FM<8>, IsTailCall; let DecoderNamespace = "Mips64" in { /// Multiply and Divide Instructions. @@ -194,14 +197,14 @@ def PseudoDSDIV : MultDivPseudo<DSDIV, ACRegs128, CPU64RegsOpnd, MipsDivRem, def PseudoDUDIV : MultDivPseudo<DUDIV, ACRegs128, CPU64RegsOpnd, MipsDivRemU, IIIdiv, 0, 1, 1>; -def MTHI64 : MoveToLOHI<"mthi", CPU64Regs, [HI64]>, MTLO_FM<0x11>; -def MTLO64 : MoveToLOHI<"mtlo", CPU64Regs, [LO64]>, MTLO_FM<0x13>; -def MFHI64 : MoveFromLOHI<"mfhi", CPU64Regs, [HI64]>, MFLO_FM<0x10>; -def MFLO64 : MoveFromLOHI<"mflo", CPU64Regs, [LO64]>, MFLO_FM<0x12>; +def MTHI64 : MoveToLOHI<"mthi", CPU64RegsOpnd, [HI64]>, MTLO_FM<0x11>; +def MTLO64 : MoveToLOHI<"mtlo", CPU64RegsOpnd, [LO64]>, MTLO_FM<0x13>; +def MFHI64 : MoveFromLOHI<"mfhi", CPU64RegsOpnd, [HI64]>, MFLO_FM<0x10>; +def MFLO64 : MoveFromLOHI<"mflo", CPU64RegsOpnd, [LO64]>, MFLO_FM<0x12>; /// Sign Ext In Register Instructions. -def SEB64 : SignExtInReg<"seb", i8, CPU64Regs>, SEB_FM<0x10, 0x20>; -def SEH64 : SignExtInReg<"seh", i16, CPU64Regs>, SEB_FM<0x18, 0x20>; +def SEB64 : SignExtInReg<"seb", i8, CPU64RegsOpnd>, SEB_FM<0x10, 0x20>; +def SEH64 : SignExtInReg<"seh", i16, CPU64RegsOpnd>, SEB_FM<0x18, 0x20>; /// Count Leading def DCLZ : CountLeading0<"dclz", CPU64RegsOpnd>, CLO_FM<0x24>; @@ -211,11 +214,11 @@ def DCLO : CountLeading1<"dclo", CPU64RegsOpnd>, CLO_FM<0x25>; def DSBH : SubwordSwap<"dsbh", CPU64RegsOpnd>, SEB_FM<2, 0x24>; def DSHD : SubwordSwap<"dshd", CPU64RegsOpnd>, SEB_FM<5, 0x24>; -def LEA_ADDiu64 : EffectiveAddress<"daddiu", CPU64Regs, mem_ea_64>, LW_FM<0x19>; +def LEA_ADDiu64 : EffectiveAddress<"daddiu", CPU64RegsOpnd, mem_ea_64>, LW_FM<0x19>; } let DecoderNamespace = "Mips64" in { -def RDHWR64 : ReadHardware<CPU64Regs, HW64RegsOpnd>, RDHWR_FM; +def RDHWR64 : ReadHardware<CPU64RegsOpnd, HW64RegsOpnd>, RDHWR_FM; def DEXT : ExtBase<"dext", CPU64RegsOpnd>, EXT_FM<3>; let Pattern = []<dag> in { @@ -336,7 +339,7 @@ def : InstAlias<"and $rs, $rt, $imm", 1>, Requires<[HasMips64]>; def : InstAlias<"slt $rs, $rt, $imm", - (SLTi64 CPURegsOpnd:$rs, CPU64Regs:$rt, simm16_64:$imm), 1>, + (SLTi64 CPURegsOpnd:$rs, CPU64RegsOpnd:$rt, simm16_64:$imm), 1>, Requires<[HasMips64]>; def : InstAlias<"xor $rs, $rt, $imm", (XORi64 CPU64RegsOpnd:$rs, CPU64RegsOpnd:$rt, uimm16_64:$imm), @@ -345,13 +348,7 @@ def : InstAlias<"xor $rs, $rt, $imm", def : InstAlias<"not $rt, $rs", (NOR64 CPU64RegsOpnd:$rt, CPU64RegsOpnd:$rs, ZERO_64), 1>, Requires<[HasMips64]>; -def : InstAlias<"j $rs", (JR64 CPU64Regs:$rs), 0>, Requires<[HasMips64]>; -def : InstAlias<"jalr $rs", (JALR64 RA_64, CPU64Regs:$rs)>, - Requires<[HasMips64]>; -def : InstAlias<"jal $rs", (JALR64 RA_64, CPU64Regs:$rs), 0>, - Requires<[HasMips64]>; -def : InstAlias<"jal $rd,$rs", (JALR64 CPU64Regs:$rd, CPU64Regs:$rs), 0>, - Requires<[HasMips64]>; +def : InstAlias<"j $rs", (JR64 CPU64RegsOpnd:$rs), 0>, Requires<[HasMips64]>; def : InstAlias<"daddu $rs, $rt, $imm", (DADDiu CPU64RegsOpnd:$rs, CPU64RegsOpnd:$rt, simm16_64:$imm), 1>; diff --git a/lib/Target/Mips/MipsDSPInstrInfo.td b/lib/Target/Mips/MipsDSPInstrInfo.td index c12878a..a7dccc0 100644 --- a/lib/Target/Mips/MipsDSPInstrInfo.td +++ b/lib/Target/Mips/MipsDSPInstrInfo.td @@ -1242,8 +1242,8 @@ def PREPEND : PREPEND_ENC, PREPEND_DESC; // Pseudos. let isPseudo = 1 in { // Pseudo instructions for loading and storing accumulator registers. - defm LOAD_AC_DSP : LoadM<"load_ac_dsp", ACRegsDSP>; - defm STORE_AC_DSP : StoreM<"store_ac_dsp", ACRegsDSP>; + defm LOAD_AC_DSP : LoadM<"load_ac_dsp", ACRegsDSPOpnd>; + defm STORE_AC_DSP : StoreM<"store_ac_dsp", ACRegsDSPOpnd>; // Pseudos for loading and storing ccond field of DSP control register. defm LOAD_CCOND_DSP : LoadM<"load_ccond_dsp", DSPCC>; diff --git a/lib/Target/Mips/MipsInstrInfo.td b/lib/Target/Mips/MipsInstrInfo.td index 75cf3d8..e69c571 100644 --- a/lib/Target/Mips/MipsInstrInfo.td +++ b/lib/Target/Mips/MipsInstrInfo.td @@ -411,30 +411,30 @@ class MArithR<string opstr, bit isComm = 0> : } // Logical -class LogicNOR<string opstr, RegisterOperand RC>: - InstSE<(outs RC:$rd), (ins RC:$rs, RC:$rt), +class LogicNOR<string opstr, RegisterOperand RO>: + InstSE<(outs RO:$rd), (ins RO:$rs, RO:$rt), !strconcat(opstr, "\t$rd, $rs, $rt"), - [(set RC:$rd, (not (or RC:$rs, RC:$rt)))], IIArith, FrmR, opstr> { + [(set RO:$rd, (not (or RO:$rs, RO:$rt)))], IIArith, FrmR, opstr> { let isCommutable = 1; } // Shifts class shift_rotate_imm<string opstr, Operand ImmOpnd, - RegisterOperand RC, SDPatternOperator OpNode = null_frag, + RegisterOperand RO, SDPatternOperator OpNode = null_frag, SDPatternOperator PF = null_frag> : - InstSE<(outs RC:$rd), (ins RC:$rt, ImmOpnd:$shamt), + InstSE<(outs RO:$rd), (ins RO:$rt, ImmOpnd:$shamt), !strconcat(opstr, "\t$rd, $rt, $shamt"), - [(set RC:$rd, (OpNode RC:$rt, PF:$shamt))], IIArith, FrmR, opstr>; + [(set RO:$rd, (OpNode RO:$rt, PF:$shamt))], IIArith, FrmR, opstr>; -class shift_rotate_reg<string opstr, RegisterOperand RC, +class shift_rotate_reg<string opstr, RegisterOperand RO, SDPatternOperator OpNode = null_frag>: - InstSE<(outs RC:$rd), (ins RC:$rt, CPURegsOpnd:$rs), + InstSE<(outs RO:$rd), (ins RO:$rt, CPURegsOpnd:$rs), !strconcat(opstr, "\t$rd, $rt, $rs"), - [(set RC:$rd, (OpNode RC:$rt, CPURegsOpnd:$rs))], IIArith, FrmR, opstr>; + [(set RO:$rd, (OpNode RO:$rt, CPURegsOpnd:$rs))], IIArith, FrmR, opstr>; // Load Upper Imediate -class LoadUpper<string opstr, RegisterClass RC, Operand Imm>: - InstSE<(outs RC:$rt), (ins Imm:$imm16), !strconcat(opstr, "\t$rt, $imm16"), +class LoadUpper<string opstr, RegisterOperand RO, Operand Imm>: + InstSE<(outs RO:$rt), (ins Imm:$imm16), !strconcat(opstr, "\t$rt, $imm16"), [], IIArith, FrmI>, IsAsCheapAsAMove { let neverHasSideEffects = 1; let isReMaterializable = 1; @@ -449,47 +449,47 @@ class FMem<bits<6> op, dag outs, dag ins, string asmstr, list<dag> pattern, } // Memory Load/Store -class Load<string opstr, SDPatternOperator OpNode, RegisterClass RC, +class Load<string opstr, SDPatternOperator OpNode, DAGOperand RO, InstrItinClass Itin, Operand MemOpnd, ComplexPattern Addr, string ofsuffix> : - InstSE<(outs RC:$rt), (ins MemOpnd:$addr), !strconcat(opstr, "\t$rt, $addr"), - [(set RC:$rt, (OpNode Addr:$addr))], NoItinerary, FrmI, + InstSE<(outs RO:$rt), (ins MemOpnd:$addr), !strconcat(opstr, "\t$rt, $addr"), + [(set RO:$rt, (OpNode Addr:$addr))], NoItinerary, FrmI, !strconcat(opstr, ofsuffix)> { let DecoderMethod = "DecodeMem"; let canFoldAsLoad = 1; let mayLoad = 1; } -class Store<string opstr, SDPatternOperator OpNode, RegisterClass RC, +class Store<string opstr, SDPatternOperator OpNode, DAGOperand RO, InstrItinClass Itin, Operand MemOpnd, ComplexPattern Addr, string ofsuffix> : - InstSE<(outs), (ins RC:$rt, MemOpnd:$addr), !strconcat(opstr, "\t$rt, $addr"), - [(OpNode RC:$rt, Addr:$addr)], NoItinerary, FrmI, + InstSE<(outs), (ins RO:$rt, MemOpnd:$addr), !strconcat(opstr, "\t$rt, $addr"), + [(OpNode RO:$rt, Addr:$addr)], NoItinerary, FrmI, !strconcat(opstr, ofsuffix)> { let DecoderMethod = "DecodeMem"; let mayStore = 1; } -multiclass LoadM<string opstr, RegisterClass RC, +multiclass LoadM<string opstr, DAGOperand RO, SDPatternOperator OpNode = null_frag, InstrItinClass Itin = NoItinerary, ComplexPattern Addr = addr> { - def NAME : Load<opstr, OpNode, RC, Itin, mem, Addr, "">, + def NAME : Load<opstr, OpNode, RO, Itin, mem, Addr, "">, Requires<[NotN64, HasStdEnc]>; - def _P8 : Load<opstr, OpNode, RC, Itin, mem64, Addr, "_p8">, + def _P8 : Load<opstr, OpNode, RO, Itin, mem64, Addr, "_p8">, Requires<[IsN64, HasStdEnc]> { let DecoderNamespace = "Mips64"; let isCodeGenOnly = 1; } } -multiclass StoreM<string opstr, RegisterClass RC, +multiclass StoreM<string opstr, DAGOperand RO, SDPatternOperator OpNode = null_frag, InstrItinClass Itin = NoItinerary, ComplexPattern Addr = addr> { - def NAME : Store<opstr, OpNode, RC, Itin, mem, Addr, "">, + def NAME : Store<opstr, OpNode, RO, Itin, mem, Addr, "">, Requires<[NotN64, HasStdEnc]>; - def _P8 : Store<opstr, OpNode, RC, Itin, mem64, Addr, "_p8">, + def _P8 : Store<opstr, OpNode, RO, Itin, mem64, Addr, "_p8">, Requires<[IsN64, HasStdEnc]> { let DecoderNamespace = "Mips64"; let isCodeGenOnly = 1; @@ -498,36 +498,36 @@ multiclass StoreM<string opstr, RegisterClass RC, // Load/Store Left/Right let canFoldAsLoad = 1 in -class LoadLeftRight<string opstr, SDNode OpNode, RegisterClass RC, +class LoadLeftRight<string opstr, SDNode OpNode, RegisterOperand RO, Operand MemOpnd> : - InstSE<(outs RC:$rt), (ins MemOpnd:$addr, RC:$src), + InstSE<(outs RO:$rt), (ins MemOpnd:$addr, RO:$src), !strconcat(opstr, "\t$rt, $addr"), - [(set RC:$rt, (OpNode addr:$addr, RC:$src))], NoItinerary, FrmI> { + [(set RO:$rt, (OpNode addr:$addr, RO:$src))], NoItinerary, FrmI> { let DecoderMethod = "DecodeMem"; string Constraints = "$src = $rt"; } -class StoreLeftRight<string opstr, SDNode OpNode, RegisterClass RC, +class StoreLeftRight<string opstr, SDNode OpNode, RegisterOperand RO, Operand MemOpnd>: - InstSE<(outs), (ins RC:$rt, MemOpnd:$addr), !strconcat(opstr, "\t$rt, $addr"), - [(OpNode RC:$rt, addr:$addr)], NoItinerary, FrmI> { + InstSE<(outs), (ins RO:$rt, MemOpnd:$addr), !strconcat(opstr, "\t$rt, $addr"), + [(OpNode RO:$rt, addr:$addr)], NoItinerary, FrmI> { let DecoderMethod = "DecodeMem"; } -multiclass LoadLeftRightM<string opstr, SDNode OpNode, RegisterClass RC> { - def NAME : LoadLeftRight<opstr, OpNode, RC, mem>, +multiclass LoadLeftRightM<string opstr, SDNode OpNode, RegisterOperand RO> { + def NAME : LoadLeftRight<opstr, OpNode, RO, mem>, Requires<[NotN64, HasStdEnc]>; - def _P8 : LoadLeftRight<opstr, OpNode, RC, mem64>, + def _P8 : LoadLeftRight<opstr, OpNode, RO, mem64>, Requires<[IsN64, HasStdEnc]> { let DecoderNamespace = "Mips64"; let isCodeGenOnly = 1; } } -multiclass StoreLeftRightM<string opstr, SDNode OpNode, RegisterClass RC> { - def NAME : StoreLeftRight<opstr, OpNode, RC, mem>, +multiclass StoreLeftRightM<string opstr, SDNode OpNode, RegisterOperand RO> { + def NAME : StoreLeftRight<opstr, OpNode, RO, mem>, Requires<[NotN64, HasStdEnc]>; - def _P8 : StoreLeftRight<opstr, OpNode, RC, mem64>, + def _P8 : StoreLeftRight<opstr, OpNode, RO, mem64>, Requires<[IsN64, HasStdEnc]> { let DecoderNamespace = "Mips64"; let isCodeGenOnly = 1; @@ -535,10 +535,10 @@ multiclass StoreLeftRightM<string opstr, SDNode OpNode, RegisterClass RC> { } // Conditional Branch -class CBranch<string opstr, PatFrag cond_op, RegisterOperand RC> : - InstSE<(outs), (ins RC:$rs, RC:$rt, brtarget:$offset), +class CBranch<string opstr, PatFrag cond_op, RegisterOperand RO> : + InstSE<(outs), (ins RO:$rs, RO:$rt, brtarget:$offset), !strconcat(opstr, "\t$rs, $rt, $offset"), - [(brcond (i32 (cond_op RC:$rs, RC:$rt)), bb:$offset)], IIBranch, + [(brcond (i32 (cond_op RO:$rs, RO:$rt)), bb:$offset)], IIBranch, FrmI> { let isBranch = 1; let isTerminator = 1; @@ -546,10 +546,10 @@ class CBranch<string opstr, PatFrag cond_op, RegisterOperand RC> : let Defs = [AT]; } -class CBranchZero<string opstr, PatFrag cond_op, RegisterOperand RC> : - InstSE<(outs), (ins RC:$rs, brtarget:$offset), +class CBranchZero<string opstr, PatFrag cond_op, RegisterOperand RO> : + InstSE<(outs), (ins RO:$rs, brtarget:$offset), !strconcat(opstr, "\t$rs, $offset"), - [(brcond (i32 (cond_op RC:$rs, 0)), bb:$offset)], IIBranch, FrmI> { + [(brcond (i32 (cond_op RO:$rs, 0)), bb:$offset)], IIBranch, FrmI> { let isBranch = 1; let isTerminator = 1; let hasDelaySlot = 1; @@ -557,17 +557,17 @@ class CBranchZero<string opstr, PatFrag cond_op, RegisterOperand RC> : } // SetCC -class SetCC_R<string opstr, PatFrag cond_op, RegisterClass RC> : - InstSE<(outs CPURegsOpnd:$rd), (ins RC:$rs, RC:$rt), +class SetCC_R<string opstr, PatFrag cond_op, RegisterOperand RO> : + InstSE<(outs CPURegsOpnd:$rd), (ins RO:$rs, RO:$rt), !strconcat(opstr, "\t$rd, $rs, $rt"), - [(set CPURegsOpnd:$rd, (cond_op RC:$rs, RC:$rt))], + [(set CPURegsOpnd:$rd, (cond_op RO:$rs, RO:$rt))], IIslt, FrmR, opstr>; class SetCC_I<string opstr, PatFrag cond_op, Operand Od, PatLeaf imm_type, - RegisterClass RC>: - InstSE<(outs CPURegsOpnd:$rt), (ins RC:$rs, Od:$imm16), + RegisterOperand RO>: + InstSE<(outs CPURegsOpnd:$rt), (ins RO:$rs, Od:$imm16), !strconcat(opstr, "\t$rt, $rs, $imm16"), - [(set CPURegsOpnd:$rt, (cond_op RC:$rs, imm_type:$imm16))], + [(set CPURegsOpnd:$rt, (cond_op RO:$rs, imm_type:$imm16))], IIslt, FrmI, opstr>; // Jump @@ -596,17 +596,17 @@ class UncondBranch<string opstr> : // Base class for indirect branch and return instruction classes. let isTerminator=1, isBarrier=1, hasDelaySlot = 1 in -class JumpFR<RegisterClass RC, SDPatternOperator operator = null_frag>: - InstSE<(outs), (ins RC:$rs), "jr\t$rs", [(operator RC:$rs)], IIBranch, FrmR>; +class JumpFR<RegisterOperand RO, SDPatternOperator operator = null_frag>: + InstSE<(outs), (ins RO:$rs), "jr\t$rs", [(operator RO:$rs)], IIBranch, FrmR>; // Indirect branch -class IndirectBranch<RegisterClass RC>: JumpFR<RC, brind> { +class IndirectBranch<RegisterOperand RO>: JumpFR<RO, brind> { let isBranch = 1; let isIndirectBranch = 1; } // Return instruction -class RetBase<RegisterClass RC>: JumpFR<RC> { +class RetBase<RegisterOperand RO>: JumpFR<RO> { let isReturn = 1; let isCodeGenOnly = 1; let hasCtrlDep = 1; @@ -621,13 +621,13 @@ let isCall=1, hasDelaySlot=1, Defs = [RA] in { let DecoderMethod = "DecodeJumpTarget"; } - class JumpLinkRegPseudo<RegisterClass RC, Instruction JALRInst, - Register RetReg>: - PseudoSE<(outs), (ins RC:$rs), [(MipsJmpLink RC:$rs)], IIBranch>, - PseudoInstExpansion<(JALRInst RetReg, RC:$rs)>; + class JumpLinkRegPseudo<RegisterOperand RO, Instruction JALRInst, + Register RetReg, RegisterOperand ResRO = RO>: + PseudoSE<(outs), (ins RO:$rs), [(MipsJmpLink RO:$rs)], IIBranch>, + PseudoInstExpansion<(JALRInst RetReg, ResRO:$rs)>; - class JumpLinkReg<string opstr, RegisterClass RC>: - InstSE<(outs RC:$rd), (ins RC:$rs), !strconcat(opstr, "\t$rd, $rs"), + class JumpLinkReg<string opstr, RegisterOperand RO>: + InstSE<(outs RO:$rd), (ins RO:$rs), !strconcat(opstr, "\t$rd, $rs"), [], IIBranch, FrmR>; class BGEZAL_FT<string opstr, RegisterOperand RO> : @@ -715,21 +715,21 @@ class Div<string opstr, InstrItinClass itin, RegisterOperand RO, } // Move from Hi/Lo -class MoveFromLOHI<string opstr, RegisterClass RC, list<Register> UseRegs>: - InstSE<(outs RC:$rd), (ins), !strconcat(opstr, "\t$rd"), [], IIHiLo, FrmR> { +class MoveFromLOHI<string opstr, RegisterOperand RO, list<Register> UseRegs>: + InstSE<(outs RO:$rd), (ins), !strconcat(opstr, "\t$rd"), [], IIHiLo, FrmR> { let Uses = UseRegs; let neverHasSideEffects = 1; } -class MoveToLOHI<string opstr, RegisterClass RC, list<Register> DefRegs>: - InstSE<(outs), (ins RC:$rs), !strconcat(opstr, "\t$rs"), [], IIHiLo, FrmR> { +class MoveToLOHI<string opstr, RegisterOperand RO, list<Register> DefRegs>: + InstSE<(outs), (ins RO:$rs), !strconcat(opstr, "\t$rs"), [], IIHiLo, FrmR> { let Defs = DefRegs; let neverHasSideEffects = 1; } -class EffectiveAddress<string opstr, RegisterClass RC, Operand Mem> : - InstSE<(outs RC:$rt), (ins Mem:$addr), !strconcat(opstr, "\t$rt, $addr"), - [(set RC:$rt, addr:$addr)], NoItinerary, FrmI> { +class EffectiveAddress<string opstr, RegisterOperand RO, Operand Mem> : + InstSE<(outs RO:$rt), (ins Mem:$addr), !strconcat(opstr, "\t$rt, $addr"), + [(set RO:$rt, addr:$addr)], NoItinerary, FrmI> { let isCodeGenOnly = 1; let DecoderMethod = "DecodeMem"; } @@ -747,9 +747,9 @@ class CountLeading1<string opstr, RegisterOperand RO>: // Sign Extend in Register. -class SignExtInReg<string opstr, ValueType vt, RegisterClass RC> : - InstSE<(outs RC:$rd), (ins RC:$rt), !strconcat(opstr, "\t$rd, $rt"), - [(set RC:$rd, (sext_inreg RC:$rt, vt))], IIseb, FrmR> { +class SignExtInReg<string opstr, ValueType vt, RegisterOperand RO> : + InstSE<(outs RO:$rd), (ins RO:$rt), !strconcat(opstr, "\t$rd, $rt"), + [(set RO:$rd, (sext_inreg RO:$rt, vt))], IIseb, FrmR> { let Predicates = [HasSEInReg, HasStdEnc]; } @@ -762,8 +762,8 @@ class SubwordSwap<string opstr, RegisterOperand RO>: } // Read Hardware -class ReadHardware<RegisterClass CPURegClass, RegisterOperand RO> : - InstSE<(outs CPURegClass:$rt), (ins RO:$rd), "rdhwr\t$rt, $rd", [], +class ReadHardware<RegisterOperand CPURegOperand, RegisterOperand RO> : + InstSE<(outs CPURegOperand:$rt), (ins RO:$rd), "rdhwr\t$rt, $rd", [], IIArith, FrmR>; // Ext and Ins @@ -891,9 +891,9 @@ def ADDiu : MMRel, ArithLogicI<"addiu", simm16, CPURegsOpnd, IIArith, immSExt16, add>, ADDI_FM<0x9>, IsAsCheapAsAMove; def ADDi : MMRel, ArithLogicI<"addi", simm16, CPURegsOpnd>, ADDI_FM<0x8>; -def SLTi : MMRel, SetCC_I<"slti", setlt, simm16, immSExt16, CPURegs>, +def SLTi : MMRel, SetCC_I<"slti", setlt, simm16, immSExt16, CPURegsOpnd>, SLTI_FM<0xa>; -def SLTiu : MMRel, SetCC_I<"sltiu", setult, simm16, immSExt16, CPURegs>, +def SLTiu : MMRel, SetCC_I<"sltiu", setult, simm16, immSExt16, CPURegsOpnd>, SLTI_FM<0xb>; def ANDi : MMRel, ArithLogicI<"andi", uimm16, CPURegsOpnd, IILogic, immZExt16, and>, @@ -904,7 +904,7 @@ def ORi : MMRel, ArithLogicI<"ori", uimm16, CPURegsOpnd, IILogic, immZExt16, def XORi : MMRel, ArithLogicI<"xori", uimm16, CPURegsOpnd, IILogic, immZExt16, xor>, ADDI_FM<0xe>; -def LUi : MMRel, LoadUpper<"lui", CPURegs, uimm16>, LUI_FM; +def LUi : MMRel, LoadUpper<"lui", CPURegsOpnd, uimm16>, LUI_FM; /// Arithmetic Instructions (3-Operand, R-Type) def ADDu : MMRel, ArithLogicR<"addu", CPURegsOpnd, 1, IIArith, add>, @@ -915,8 +915,8 @@ def MUL : MMRel, ArithLogicR<"mul", CPURegsOpnd, 1, IIImul, mul>, ADD_FM<0x1c, 2>; def ADD : MMRel, ArithLogicR<"add", CPURegsOpnd>, ADD_FM<0, 0x20>; def SUB : MMRel, ArithLogicR<"sub", CPURegsOpnd>, ADD_FM<0, 0x22>; -def SLT : MMRel, SetCC_R<"slt", setlt, CPURegs>, ADD_FM<0, 0x2a>; -def SLTu : MMRel, SetCC_R<"sltu", setult, CPURegs>, ADD_FM<0, 0x2b>; +def SLT : MMRel, SetCC_R<"slt", setlt, CPURegsOpnd>, ADD_FM<0, 0x2a>; +def SLTu : MMRel, SetCC_R<"sltu", setult, CPURegsOpnd>, ADD_FM<0, 0x2b>; def AND : MMRel, ArithLogicR<"and", CPURegsOpnd, 1, IILogic, and>, ADD_FM<0, 0x24>; def OR : MMRel, ArithLogicR<"or", CPURegsOpnd, 1, IILogic, or>, @@ -947,22 +947,22 @@ let Predicates = [HasMips32r2, HasStdEnc] in { /// Load and Store Instructions /// aligned -defm LB : LoadM<"lb", CPURegs, sextloadi8, IILoad>, MMRel, LW_FM<0x20>; -defm LBu : LoadM<"lbu", CPURegs, zextloadi8, IILoad, addrDefault>, MMRel, +defm LB : LoadM<"lb", CPURegsOpnd, sextloadi8, IILoad>, MMRel, LW_FM<0x20>; +defm LBu : LoadM<"lbu", CPURegsOpnd, zextloadi8, IILoad, addrDefault>, MMRel, LW_FM<0x24>; -defm LH : LoadM<"lh", CPURegs, sextloadi16, IILoad, addrDefault>, MMRel, +defm LH : LoadM<"lh", CPURegsOpnd, sextloadi16, IILoad, addrDefault>, MMRel, LW_FM<0x21>; -defm LHu : LoadM<"lhu", CPURegs, zextloadi16, IILoad>, MMRel, LW_FM<0x25>; -defm LW : LoadM<"lw", CPURegs, load, IILoad, addrDefault>, MMRel, LW_FM<0x23>; -defm SB : StoreM<"sb", CPURegs, truncstorei8, IIStore>, MMRel, LW_FM<0x28>; -defm SH : StoreM<"sh", CPURegs, truncstorei16, IIStore>, MMRel, LW_FM<0x29>; -defm SW : StoreM<"sw", CPURegs, store, IIStore>, MMRel, LW_FM<0x2b>; +defm LHu : LoadM<"lhu", CPURegsOpnd, zextloadi16, IILoad>, MMRel, LW_FM<0x25>; +defm LW : LoadM<"lw", CPURegsOpnd, load, IILoad, addrDefault>, MMRel, LW_FM<0x23>; +defm SB : StoreM<"sb", CPURegsOpnd, truncstorei8, IIStore>, MMRel, LW_FM<0x28>; +defm SH : StoreM<"sh", CPURegsOpnd, truncstorei16, IIStore>, MMRel, LW_FM<0x29>; +defm SW : StoreM<"sw", CPURegsOpnd, store, IIStore>, MMRel, LW_FM<0x2b>; /// load/store left/right -defm LWL : LoadLeftRightM<"lwl", MipsLWL, CPURegs>, LW_FM<0x22>; -defm LWR : LoadLeftRightM<"lwr", MipsLWR, CPURegs>, LW_FM<0x26>; -defm SWL : StoreLeftRightM<"swl", MipsSWL, CPURegs>, LW_FM<0x2a>; -defm SWR : StoreLeftRightM<"swr", MipsSWR, CPURegs>, LW_FM<0x2e>; +defm LWL : LoadLeftRightM<"lwl", MipsLWL, CPURegsOpnd>, LW_FM<0x22>; +defm LWR : LoadLeftRightM<"lwr", MipsLWR, CPURegsOpnd>, LW_FM<0x26>; +defm SWL : StoreLeftRightM<"swl", MipsSWL, CPURegsOpnd>, LW_FM<0x2a>; +defm SWR : StoreLeftRightM<"swr", MipsSWR, CPURegsOpnd>, LW_FM<0x2e>; def SYNC : SYNC_FT, SYNC_FM; def TEQ : TEQ_FT<"teq", CPURegsOpnd>, TEQ_FM<0x34>; @@ -987,7 +987,7 @@ let Predicates = [IsN64, HasStdEnc], DecoderNamespace = "Mips64" in { /// Jump and Branch Instructions def J : JumpFJ<jmptarget, "j", br, bb>, FJ<2>, Requires<[RelocStatic, HasStdEnc]>, IsBranch; -def JR : IndirectBranch<CPURegs>, MTLO_FM<8>; +def JR : IndirectBranch<CPURegsOpnd>, MTLO_FM<8>; def B : UncondBranch<"b">, B_FM; def BEQ : CBranch<"beq", seteq, CPURegsOpnd>, BEQ_FM<4>; def BNE : CBranch<"bne", setne, CPURegsOpnd>, BEQ_FM<5>; @@ -997,15 +997,15 @@ def BLEZ : CBranchZero<"blez", setle, CPURegsOpnd>, BGEZ_FM<6, 0>; def BLTZ : CBranchZero<"bltz", setlt, CPURegsOpnd>, BGEZ_FM<1, 0>; def JAL : JumpLink<"jal">, FJ<3>; -def JALR : JumpLinkReg<"jalr", CPURegs>, JALR_FM; -def JALRPseudo : JumpLinkRegPseudo<CPURegs, JALR, RA>; +def JALR : JumpLinkReg<"jalr", CPURegsOpnd>, JALR_FM; +def JALRPseudo : JumpLinkRegPseudo<CPURegsOpnd, JALR, RA>; def BGEZAL : BGEZAL_FT<"bgezal", CPURegsOpnd>, BGEZAL_FM<0x11>; def BLTZAL : BGEZAL_FT<"bltzal", CPURegsOpnd>, BGEZAL_FM<0x10>; def BAL_BR : BAL_BR_Pseudo<BGEZAL>; def TAILCALL : JumpFJ<calltarget, "j", MipsTailCall, imm>, FJ<2>, IsTailCall; -def TAILCALL_R : JumpFR<CPURegs, MipsTailCall>, MTLO_FM<8>, IsTailCall; +def TAILCALL_R : JumpFR<CPURegsOpnd, MipsTailCall>, MTLO_FM<8>, IsTailCall; -def RET : RetBase<CPURegs>, MTLO_FM<8>; +def RET : RetBase<CPURegsOpnd>, MTLO_FM<8>; // Exception handling related node and instructions. // The conversion sequence is: @@ -1042,14 +1042,14 @@ def PseudoSDIV : MultDivPseudo<SDIV, ACRegs, CPURegsOpnd, MipsDivRem, IIIdiv, def PseudoUDIV : MultDivPseudo<UDIV, ACRegs, CPURegsOpnd, MipsDivRemU, IIIdiv, 0, 1, 1>; -def MTHI : MoveToLOHI<"mthi", CPURegs, [HI]>, MTLO_FM<0x11>; -def MTLO : MoveToLOHI<"mtlo", CPURegs, [LO]>, MTLO_FM<0x13>; -def MFHI : MoveFromLOHI<"mfhi", CPURegs, [HI]>, MFLO_FM<0x10>; -def MFLO : MoveFromLOHI<"mflo", CPURegs, [LO]>, MFLO_FM<0x12>; +def MTHI : MoveToLOHI<"mthi", CPURegsOpnd, [HI]>, MTLO_FM<0x11>; +def MTLO : MoveToLOHI<"mtlo", CPURegsOpnd, [LO]>, MTLO_FM<0x13>; +def MFHI : MoveFromLOHI<"mfhi", CPURegsOpnd, [HI]>, MFLO_FM<0x10>; +def MFLO : MoveFromLOHI<"mflo", CPURegsOpnd, [LO]>, MFLO_FM<0x12>; /// Sign Ext In Register Instructions. -def SEB : SignExtInReg<"seb", i8, CPURegs>, SEB_FM<0x10, 0x20>; -def SEH : SignExtInReg<"seh", i16, CPURegs>, SEB_FM<0x18, 0x20>; +def SEB : SignExtInReg<"seb", i8, CPURegsOpnd>, SEB_FM<0x10, 0x20>; +def SEH : SignExtInReg<"seh", i16, CPURegsOpnd>, SEB_FM<0x18, 0x20>; /// Count Leading def CLZ : CountLeading0<"clz", CPURegsOpnd>, CLO_FM<0x20>; @@ -1065,7 +1065,7 @@ def NOP : PseudoSE<(outs), (ins), []>, PseudoInstExpansion<(SLL ZERO, ZERO, 0)>; // instructions. The same not happens for stack address copies, so an // add op with mem ComplexPattern is used and the stack address copy // can be matched. It's similar to Sparc LEA_ADDRi -def LEA_ADDiu : EffectiveAddress<"addiu", CPURegs, mem_ea>, LW_FM<9>; +def LEA_ADDiu : EffectiveAddress<"addiu", CPURegsOpnd, mem_ea>, LW_FM<9>; // MADD*/MSUB* def MADD : MArithR<"madd", 1>, MULT_FM<0x1c, 0>; @@ -1077,7 +1077,7 @@ def PseudoMADDU : MAddSubPseudo<MADDU, MipsMAddu>; def PseudoMSUB : MAddSubPseudo<MSUB, MipsMSub>; def PseudoMSUBU : MAddSubPseudo<MSUBU, MipsMSubu>; -def RDHWR : ReadHardware<CPURegs, HWRegsOpnd>, RDHWR_FM; +def RDHWR : ReadHardware<CPURegsOpnd, HWRegsOpnd>, RDHWR_FM; def EXT : ExtBase<"ext", CPURegsOpnd>, EXT_FM<0>; def INS : InsBase<"ins", CPURegsOpnd>, EXT_FM<4>; @@ -1112,12 +1112,11 @@ def : InstAlias<"add $rs, $rt, $imm", (ADDi CPURegsOpnd:$rs, CPURegsOpnd:$rt, simm16:$imm), 0>; def : InstAlias<"and $rs, $rt, $imm", (ANDi CPURegsOpnd:$rs, CPURegsOpnd:$rt, simm16:$imm), 0>; -def : InstAlias<"j $rs", (JR CPURegs:$rs), 0>, +def : InstAlias<"j $rs", (JR CPURegsOpnd:$rs), 0>, Requires<[NotMips64]>; -def : InstAlias<"jalr $rs", (JALR RA, CPURegs:$rs)>, Requires<[NotMips64]>; -def : InstAlias<"jal $rs", (JALR RA, CPURegs:$rs), 0>, Requires<[NotMips64]>; -def : InstAlias<"jal $rd,$rs", (JALR CPURegs:$rd, CPURegs:$rs), 0>, - Requires<[NotMips64]>; +def : InstAlias<"jalr $rs", (JALR RA, CPURegsOpnd:$rs), 0>; +def : InstAlias<"jal $rs", (JALR RA, CPURegsOpnd:$rs), 0>; +def : InstAlias<"jal $rd,$rs", (JALR CPURegsOpnd:$rd, CPURegsOpnd:$rs), 0>; def : InstAlias<"not $rt, $rs", (NOR CPURegsOpnd:$rt, CPURegsOpnd:$rs, ZERO), 1>; def : InstAlias<"neg $rt, $rs", @@ -1125,7 +1124,7 @@ def : InstAlias<"neg $rt, $rs", def : InstAlias<"negu $rt, $rs", (SUBu CPURegsOpnd:$rt, ZERO, CPURegsOpnd:$rs), 1>; def : InstAlias<"slt $rs, $rt, $imm", - (SLTi CPURegsOpnd:$rs, CPURegs:$rt, simm16:$imm), 0>; + (SLTi CPURegsOpnd:$rs, CPURegsOpnd:$rt, simm16:$imm), 0>; def : InstAlias<"xor $rs, $rt, $imm", (XORi CPURegsOpnd:$rs, CPURegsOpnd:$rt, uimm16:$imm), 1>, Requires<[NotMips64]>; diff --git a/lib/Target/Mips/MipsRegisterInfo.td b/lib/Target/Mips/MipsRegisterInfo.td index b71217e..4bee3f9 100644 --- a/lib/Target/Mips/MipsRegisterInfo.td +++ b/lib/Target/Mips/MipsRegisterInfo.td @@ -345,6 +345,11 @@ def CPU64RegsAsmOperand : MipsAsmRegOperand { let ParserMethod = "parseCPU64Regs"; } +def ACRegsDSPAsmOperand : MipsAsmRegOperand { + let Name = "ACRegsDSPAsm"; + let ParserMethod = "parseACRegsDSP"; +} + def CCRAsmOperand : MipsAsmRegOperand { let Name = "CCRAsm"; let ParserMethod = "parseCCRRegs"; @@ -414,4 +419,8 @@ def FGR32RegsOpnd : RegisterOperand<FGR32> { def FCCRegsOpnd : RegisterOperand<FCC> { let ParserMatchClass = FCCRegsAsmOperand; -}
\ No newline at end of file +} + +def ACRegsDSPOpnd : RegisterOperand<ACRegsDSP> { + let ParserMatchClass = ACRegsDSPAsmOperand; +} |