forked from OSchip/llvm-project
563 lines
26 KiB
TableGen
563 lines
26 KiB
TableGen
//=- MicroMips64r6InstrInfo.td - Instruction Information -*- tablegen -*- -=//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file describes MicroMips64r6 instructions.
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//
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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//
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// Instruction Encodings
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//
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//===----------------------------------------------------------------------===//
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class DAUI_MMR6_ENC : DAUI_FM_MMR6;
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class DAHI_MMR6_ENC : POOL32I_ADD_IMM_FM_MMR6<0b10001>;
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class DATI_MMR6_ENC : POOL32I_ADD_IMM_FM_MMR6<0b10000>;
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class DEXT_MMR6_ENC : POOL32S_EXTBITS_FM_MMR6<0b101100>;
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class DEXTM_MMR6_ENC : POOL32S_EXTBITS_FM_MMR6<0b100100>;
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class DEXTU_MMR6_ENC : POOL32S_EXTBITS_FM_MMR6<0b010100>;
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class DALIGN_MMR6_ENC : POOL32S_DALIGN_FM_MMR6;
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class DDIV_MM64R6_ENC : POOL32A_DIVMOD_FM_MMR6<"ddiv", 0b100011000>;
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class DMOD_MM64R6_ENC : POOL32A_DIVMOD_FM_MMR6<"dmod", 0b101011000>;
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class DDIVU_MM64R6_ENC : POOL32A_DIVMOD_FM_MMR6<"ddivu", 0b110011000>;
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class DMODU_MM64R6_ENC : POOL32A_DIVMOD_FM_MMR6<"dmodu", 0b111011000>;
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class DINSU_MM64R6_ENC : POOL32S_EXTBITS_FM_MMR6<0b110100>;
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class DINSM_MM64R6_ENC : POOL32S_EXTBITS_FM_MMR6<0b000100>;
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class DINS_MM64R6_ENC : POOL32S_EXTBITS_FM_MMR6<0b001100>;
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class DMTC0_MM64R6_ENC : POOL32S_DMFTC0_FM_MMR6<"dmtc0", 0b01011>;
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class DMTC1_MM64R6_ENC : POOL32F_MFTC1_FM_MMR6<"dmtc1", 0b10110000>;
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class DMTC2_MM64R6_ENC : POOL32A_MFTC2_FM_MMR6<"dmtc2", 0b0111110100>;
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class DMFC0_MM64R6_ENC : POOL32S_DMFTC0_FM_MMR6<"dmfc0", 0b00011>;
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class DMFC1_MM64R6_ENC : POOL32F_MFTC1_FM_MMR6<"dmfc1", 0b10010000>;
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class DMFC2_MM64R6_ENC : POOL32A_MFTC2_FM_MMR6<"dmfc2", 0b0110110100>;
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class DADD_MM64R6_ENC : POOL32S_ARITH_FM_MMR6<"dadd", 0b100010000>;
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class DADDIU_MM64R6_ENC : DADDIU_FM_MMR6<"daddiu">;
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class DADDU_MM64R6_ENC : POOL32S_ARITH_FM_MMR6<"daddu", 0b101010000>;
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class LDPC_MMR646_ENC : PCREL18_FM_MMR6<0b110>;
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class DSUB_MM64R6_ENC : POOL32S_ARITH_FM_MMR6<"dsub", 0b110010000>;
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class DSUBU_MM64R6_ENC : POOL32S_ARITH_FM_MMR6<"dsubu", 0b111010000>;
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class DMUL_MM64R6_ENC : POOL32S_ARITH_FM_MMR6<"dmul", 0b000011000>;
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class DMUH_MM64R6_ENC : POOL32S_ARITH_FM_MMR6<"dmuh", 0b001011000>;
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class DMULU_MM64R6_ENC : POOL32S_ARITH_FM_MMR6<"dmulu", 0b010011000>;
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class DMUHU_MM64R6_ENC : POOL32S_ARITH_FM_MMR6<"dmuhu", 0b011011000>;
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class DSBH_MM64R6_ENC : POOL32S_2R_FM_MMR6<"dsbh", 0b0111101100>;
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class DSHD_MM64R6_ENC : POOL32S_2R_FM_MMR6<"dshd", 0b1111101100>;
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class DSLL_MM64R6_ENC : POOL32S_2RSA5B0_FM_MMR6<"dsll", 0b000000000>;
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class DSLL32_MM64R6_ENC : POOL32S_2RSA5B0_FM_MMR6<"dsll32", 0b000001000>;
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class DSLLV_MM64R6_ENC : POOL32S_3R_FM_MMR6<"dsllv", 0b000010000>;
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class DSRAV_MM64R6_ENC : POOL32S_3R_FM_MMR6<"dsrav", 0b010010000>;
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class DSRA_MM64R6_ENC : POOL32S_2RSA5B0_FM_MMR6<"dsra", 0b010000000>;
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class DSRA32_MM64R6_ENC : POOL32S_2RSA5B0_FM_MMR6<"dsra32", 0b010000100>;
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class DCLO_MM64R6_ENC : POOL32S_2R_FM_MMR6<"dclo", 0b0100101100>;
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class DCLZ_MM64R6_ENC : POOL32S_2R_FM_MMR6<"dclz", 0b0101101100>;
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class DROTR_MM64R6_ENC : POOL32S_2RSA5B0_FM_MMR6<"drotr", 0b011000000>;
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class DROTR32_MM64R6_ENC : POOL32S_2RSA5B0_FM_MMR6<"drotr32", 0b011001000>;
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class DROTRV_MM64R6_ENC : POOL32S_3R_FM_MMR6<"drotrv", 0b011010000>;
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class LD_MM64R6_ENC : LD_SD_32_2R_OFFSET16_FM_MMR6<"ld", 0b110111>;
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class LLD_MM64R6_ENC : POOL32C_2R_OFFSET12_FM_MMR6<"lld", 0b0111>;
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class LWU_MM64R6_ENC : POOL32C_2R_OFFSET12_FM_MMR6<"lwu", 0b1110>;
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class SD_MM64R6_ENC : LD_SD_32_2R_OFFSET16_FM_MMR6<"sd", 0b110110>;
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class DSRL_MM64R6_ENC : POOL32S_2RSA5B0_FM_MMR6<"dsrl", 0b001000000>;
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class DSRL32_MM64R6_ENC : POOL32S_2RSA5B0_FM_MMR6<"dsrl32", 0b001001000>;
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class DSRLV_MM64R6_ENC : POOL32S_3R_FM_MMR6<"dsrlv", 0b001010000>;
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class DBITSWAP_MM64R6_ENC : POOL32S_DBITSWAP_FM_MMR6<"dbitswap">;
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class DLSA_MM64R6_ENC : POOL32S_3RSA_FM_MMR6<"dlsa">;
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class LWUPC_MM64R6_ENC : PCREL_1ROFFSET19_FM_MMR6<"lwupc">;
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//===----------------------------------------------------------------------===//
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//
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// Instruction Descriptions
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//
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//===----------------------------------------------------------------------===//
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class DAUI_MMR6_DESC_BASE<string instr_asm, RegisterOperand GPROpnd,
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InstrItinClass Itin>
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: MMR6Arch<instr_asm>, MipsR6Inst {
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dag OutOperandList = (outs GPROpnd:$rt);
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dag InOperandList = (ins GPROpnd:$rs, uimm16:$imm);
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string AsmString = !strconcat(instr_asm, "\t$rt, $rs, $imm");
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list<dag> Pattern = [];
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InstrItinClass Itinerary = Itin;
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}
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class DAUI_MMR6_DESC : DAUI_MMR6_DESC_BASE<"daui", GPR64Opnd, II_DAUI>;
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class DAHI_DATI_DESC_BASE<string instr_asm, RegisterOperand GPROpnd,
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InstrItinClass Itin>
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: MMR6Arch<instr_asm>, MipsR6Inst {
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dag OutOperandList = (outs GPROpnd:$rs);
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dag InOperandList = (ins GPROpnd:$rt, uimm16:$imm);
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string AsmString = !strconcat(instr_asm, "\t$rt, $rs, $imm");
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string Constraints = "$rs = $rt";
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InstrItinClass Itinerary = Itin;
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}
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class DAHI_MMR6_DESC : DAHI_DATI_DESC_BASE<"dahi", GPR64Opnd, II_DAHI>;
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class DATI_MMR6_DESC : DAHI_DATI_DESC_BASE<"dati", GPR64Opnd, II_DATI>;
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class EXTBITS_DESC_BASE<string instr_asm, RegisterOperand RO, Operand PosOpnd,
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Operand SizeOpnd, SDPatternOperator Op = null_frag>
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: MMR6Arch<instr_asm>, MipsR6Inst {
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dag OutOperandList = (outs RO:$rt);
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dag InOperandList = (ins RO:$rs, PosOpnd:$pos, SizeOpnd:$size);
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string AsmString = !strconcat(instr_asm, "\t$rt, $rs, $pos, $size");
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list<dag> Pattern = [(set RO:$rt, (Op RO:$rs, imm:$pos, imm:$size))];
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InstrItinClass Itinerary = II_EXT;
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Format Form = FrmR;
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string BaseOpcode = instr_asm;
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}
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// TODO: Add 'pos + size' constraint check to dext* instructions
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// DEXT: 0 < pos + size <= 63
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// DEXTM, DEXTU: 32 < pos + size <= 64
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class DEXT_MMR6_DESC : EXTBITS_DESC_BASE<"dext", GPR64Opnd, uimm5_report_uimm6,
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uimm5_plus1, MipsExt>;
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class DEXTM_MMR6_DESC : EXTBITS_DESC_BASE<"dextm", GPR64Opnd, uimm5,
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uimm5_plus33, MipsExt>;
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class DEXTU_MMR6_DESC : EXTBITS_DESC_BASE<"dextu", GPR64Opnd, uimm5_plus32,
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uimm5_plus1, MipsExt>;
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class DALIGN_DESC_BASE<string instr_asm, RegisterOperand GPROpnd,
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Operand ImmOpnd, InstrItinClass itin>
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: MMR6Arch<instr_asm>, MipsR6Inst {
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dag OutOperandList = (outs GPROpnd:$rd);
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dag InOperandList = (ins GPROpnd:$rs, GPROpnd:$rt, ImmOpnd:$bp);
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string AsmString = !strconcat(instr_asm, "\t$rd, $rs, $rt, $bp");
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list<dag> Pattern = [];
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InstrItinClass Itinerary = itin;
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}
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class DALIGN_MMR6_DESC : DALIGN_DESC_BASE<"dalign", GPR64Opnd, uimm3,
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II_DALIGN>;
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class DDIV_MM64R6_DESC : DIVMOD_MMR6_DESC_BASE<"ddiv", GPR64Opnd, II_DDIV,
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sdiv>;
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class DMOD_MM64R6_DESC : DIVMOD_MMR6_DESC_BASE<"dmod", GPR64Opnd, II_DMOD,
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srem>;
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class DDIVU_MM64R6_DESC : DIVMOD_MMR6_DESC_BASE<"ddivu", GPR64Opnd, II_DDIVU,
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udiv>;
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class DMODU_MM64R6_DESC : DIVMOD_MMR6_DESC_BASE<"dmodu", GPR64Opnd, II_DMODU,
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urem>;
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class DCLO_MM64R6_DESC {
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dag OutOperandList = (outs GPR64Opnd:$rt);
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dag InOperandList = (ins GPR64Opnd:$rs);
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string AsmString = !strconcat("dclo", "\t$rt, $rs");
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list<dag> Pattern = [(set GPR64Opnd:$rt, (ctlz (not GPR64Opnd:$rs)))];
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InstrItinClass Itinerary = II_DCLO;
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Format Form = FrmR;
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string BaseOpcode = "dclo";
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}
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class DCLZ_MM64R6_DESC {
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dag OutOperandList = (outs GPR64Opnd:$rt);
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dag InOperandList = (ins GPR64Opnd:$rs);
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string AsmString = !strconcat("dclz", "\t$rt, $rs");
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list<dag> Pattern = [(set GPR64Opnd:$rt, (ctlz GPR64Opnd:$rs))];
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InstrItinClass Itinerary = II_DCLZ;
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Format Form = FrmR;
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string BaseOpcode = "dclz";
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}
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class DINSU_MM64R6_DESC : InsBase<"dinsu", GPR64Opnd, uimm5_plus32,
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uimm5_inssize_plus1, MipsIns>;
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class DINSM_MM64R6_DESC : InsBase<"dinsm", GPR64Opnd, uimm5, uimm_range_2_64>;
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class DINS_MM64R6_DESC : InsBase<"dins", GPR64Opnd, uimm5, uimm5_inssize_plus1,
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MipsIns>;
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class DMTC0_MM64R6_DESC : MTC0_MMR6_DESC_BASE<"dmtc0", COP0Opnd, GPR64Opnd,
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II_DMTC0>;
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class DMTC1_MM64R6_DESC : MTC1_MMR6_DESC_BASE<"dmtc1", FGR64Opnd, GPR64Opnd,
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II_DMTC1, bitconvert>;
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class DMTC2_MM64R6_DESC : MTC2_MMR6_DESC_BASE<"dmtc2", COP2Opnd, GPR64Opnd,
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II_DMTC2>;
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class DMFC0_MM64R6_DESC : MFC0_MMR6_DESC_BASE<"dmfc0", GPR64Opnd, COP0Opnd,
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II_DMFC0>;
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class DMFC1_MM64R6_DESC : MFC1_MMR6_DESC_BASE<"dmfc1", GPR64Opnd, FGR64Opnd,
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II_DMFC1, bitconvert>;
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class DMFC2_MM64R6_DESC : MFC2_MMR6_DESC_BASE<"dmfc2", GPR64Opnd, COP2Opnd,
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II_DMFC2>;
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class DADD_MM64R6_DESC : ArithLogicR<"dadd", GPR64Opnd, 1, II_DADD>;
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class DADDIU_MM64R6_DESC : ArithLogicI<"daddiu", simm16_64, GPR64Opnd,
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II_DADDIU, immSExt16, add>,
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IsAsCheapAsAMove;
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class DADDU_MM64R6_DESC : ArithLogicR<"daddu", GPR64Opnd, 1, II_DADDU, add>;
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class DSUB_DESC_BASE<string instr_asm, RegisterOperand RO,
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InstrItinClass Itin = NoItinerary,
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SDPatternOperator OpNode = null_frag>
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: MipsR6Inst {
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dag OutOperandList = (outs RO:$rd);
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dag InOperandList = (ins RO:$rs, RO:$rt);
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string AsmString = !strconcat(instr_asm, "\t$rd, $rs, $rt");
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list<dag> Pattern = [(set RO:$rd, (OpNode RO:$rs, RO:$rt))];
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InstrItinClass Itinerary = Itin;
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Format Form = FrmR;
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string BaseOpcode = instr_asm;
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let isCommutable = 0;
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let isReMaterializable = 1;
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let TwoOperandAliasConstraint = "$rd = $rs";
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}
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class DSUB_MM64R6_DESC : DSUB_DESC_BASE<"dsub", GPR64Opnd, II_DSUB>;
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class DSUBU_MM64R6_DESC : DSUB_DESC_BASE<"dsubu", GPR64Opnd, II_DSUBU, sub>;
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class LDPC_MM64R6_DESC : PCREL_MMR6_DESC_BASE<"ldpc", GPR64Opnd, simm18_lsl3,
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II_LDPC>;
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class MUL_MM64R6_DESC_BASE<string opstr, RegisterOperand GPROpnd,
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InstrItinClass Itin = NoItinerary,
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SDPatternOperator Op = null_frag> : MipsR6Inst {
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dag OutOperandList = (outs GPROpnd:$rd);
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dag InOperandList = (ins GPROpnd:$rs, GPROpnd:$rt);
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string AsmString = !strconcat(opstr, "\t$rd, $rs, $rt");
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InstrItinClass Itinerary = Itin;
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list<dag> Pattern = [(set GPROpnd:$rd, (Op GPROpnd:$rs, GPROpnd:$rt))];
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}
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class DMUL_MM64R6_DESC : MUL_MM64R6_DESC_BASE<"dmul", GPR64Opnd, II_DMUL, mul>;
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class DMUH_MM64R6_DESC : MUL_MM64R6_DESC_BASE<"dmuh", GPR64Opnd, II_DMUH,
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mulhs>;
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class DMULU_MM64R6_DESC : MUL_MM64R6_DESC_BASE<"dmulu", GPR64Opnd, II_DMULU>;
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class DMUHU_MM64R6_DESC : MUL_MM64R6_DESC_BASE<"dmuhu", GPR64Opnd, II_DMUHU,
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mulhu>;
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class DSBH_DSHD_DESC_BASE<string instr_asm, RegisterOperand GPROpnd,
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InstrItinClass Itin> {
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dag OutOperandList = (outs GPROpnd:$rt);
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dag InOperandList = (ins GPROpnd:$rs);
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string AsmString = !strconcat(instr_asm, "\t$rt, $rs");
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bit hasSideEffects = 0;
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list<dag> Pattern = [];
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InstrItinClass Itinerary = Itin;
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Format Form = FrmR;
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string BaseOpcode = instr_asm;
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}
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class DSBH_MM64R6_DESC : DSBH_DSHD_DESC_BASE<"dsbh", GPR64Opnd, II_DSBH>;
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class DSHD_MM64R6_DESC : DSBH_DSHD_DESC_BASE<"dshd", GPR64Opnd, II_DSHD>;
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class SHIFT_ROTATE_IMM_MM64R6<string instr_asm, Operand ImmOpnd,
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InstrItinClass itin,
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SDPatternOperator OpNode = null_frag,
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SDPatternOperator PO = null_frag> {
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dag OutOperandList = (outs GPR64Opnd:$rt);
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dag InOperandList = (ins GPR64Opnd:$rs, ImmOpnd:$sa);
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string AsmString = !strconcat(instr_asm, "\t$rt, $rs, $sa");
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list<dag> Pattern = [(set GPR64Opnd:$rt, (OpNode GPR64Opnd:$rs, PO:$sa))];
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InstrItinClass Itinerary = itin;
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Format Form = FrmR;
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string TwoOperandAliasConstraint = "$rs = $rt";
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string BaseOpcode = instr_asm;
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}
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class SHIFT_ROTATE_REG_MM64R6<string instr_asm, InstrItinClass itin,
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SDPatternOperator OpNode = null_frag> {
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dag OutOperandList = (outs GPR64Opnd:$rd);
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dag InOperandList = (ins GPR64Opnd:$rt, GPR32Opnd:$rs);
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string AsmString = !strconcat(instr_asm, "\t$rd, $rt, $rs");
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list<dag> Pattern = [(set GPR64Opnd:$rd,
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(OpNode GPR64Opnd:$rt, GPR32Opnd:$rs))];
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InstrItinClass Itinerary = itin;
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Format Form = FrmR;
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string BaseOpcode = instr_asm;
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}
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class DSLL_MM64R6_DESC : SHIFT_ROTATE_IMM_MM64R6<"dsll", uimm6, II_DSLL, shl,
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immZExt6>;
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class DSLL32_MM64R6_DESC : SHIFT_ROTATE_IMM_MM64R6<"dsll32", uimm5, II_DSLL32>;
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class DSLLV_MM64R6_DESC : SHIFT_ROTATE_REG_MM64R6<"dsllv", II_DSLLV, shl>;
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class DSRAV_MM64R6_DESC : SHIFT_ROTATE_REG_MM64R6<"dsrav", II_DSRAV, sra>;
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class DSRA_MM64R6_DESC : SHIFT_ROTATE_IMM_MM64R6<"dsra", uimm6, II_DSRA, sra,
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immZExt6>;
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class DSRA32_MM64R6_DESC : SHIFT_ROTATE_IMM_MM64R6<"dsra32", uimm5, II_DSRA32>;
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class DROTR_MM64R6_DESC : SHIFT_ROTATE_IMM_MM64R6<"drotr", uimm6, II_DROTR,
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rotr, immZExt6>;
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class DROTR32_MM64R6_DESC : SHIFT_ROTATE_IMM_MM64R6<"drotr32", uimm5,
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II_DROTR32>;
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class DROTRV_MM64R6_DESC : SHIFT_ROTATE_REG_MM64R6<"drotrv", II_DROTRV, rotr>;
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class DSRL_MM64R6_DESC : SHIFT_ROTATE_IMM_MM64R6<"dsrl", uimm6, II_DSRL, srl,
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immZExt6>;
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class DSRL32_MM64R6_DESC : SHIFT_ROTATE_IMM_MM64R6<"dsrl32", uimm5, II_DSRL32>;
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class DSRLV_MM64R6_DESC : SHIFT_ROTATE_REG_MM64R6<"dsrlv", II_DSRLV, srl>;
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class Load_MM64R6<string instr_asm, Operand MemOpnd, InstrItinClass itin,
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SDPatternOperator OpNode = null_frag> {
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dag OutOperandList = (outs GPR64Opnd:$rt);
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dag InOperandList = (ins MemOpnd:$addr);
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string AsmString = !strconcat(instr_asm, "\t$rt, $addr");
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list<dag> Pattern = [(set GPR64Opnd:$rt, (OpNode addr:$addr))];
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InstrItinClass Itinerary = itin;
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Format Form = FrmI;
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bit mayLoad = 1;
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bit canFoldAsLoad = 1;
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string BaseOpcode = instr_asm;
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}
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class LD_MM64R6_DESC : Load_MM64R6<"ld", mem_simm16, II_LD, load> {
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string DecoderMethod = "DecodeMemMMImm16";
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}
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class LWU_MM64R6_DESC : Load_MM64R6<"lwu", mem_simm12, II_LWU, zextloadi32>{
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string DecoderMethod = "DecodeMemMMImm12";
|
|
}
|
|
|
|
class LLD_MM64R6_DESC {
|
|
dag OutOperandList = (outs GPR64Opnd:$rt);
|
|
dag InOperandList = (ins mem_simm12:$addr);
|
|
string AsmString = "lld\t$rt, $addr";
|
|
list<dag> Pattern = [];
|
|
bit mayLoad = 1;
|
|
InstrItinClass Itinerary = II_LLD;
|
|
string BaseOpcode = "lld";
|
|
string DecoderMethod = "DecodeMemMMImm12";
|
|
}
|
|
|
|
class SD_MM64R6_DESC {
|
|
dag OutOperandList = (outs);
|
|
dag InOperandList = (ins GPR64Opnd:$rt, mem_simm16:$addr);
|
|
string AsmString = "sd\t$rt, $addr";
|
|
list<dag> Pattern = [(store GPR64Opnd:$rt, addr:$addr)];
|
|
InstrItinClass Itinerary = II_SD;
|
|
Format Form = FrmI;
|
|
bit mayStore = 1;
|
|
string BaseOpcode = "sd";
|
|
string DecoderMethod = "DecodeMemMMImm16";
|
|
}
|
|
|
|
class DBITSWAP_MM64R6_DESC {
|
|
dag OutOperandList = (outs GPR64Opnd:$rd);
|
|
dag InOperandList = (ins GPR64Opnd:$rt);
|
|
string AsmString = !strconcat("dbitswap", "\t$rd, $rt");
|
|
list<dag> Pattern = [];
|
|
InstrItinClass Itinerary = II_DBITSWAP;
|
|
}
|
|
|
|
class DLSA_MM64R6_DESC {
|
|
dag OutOperandList = (outs GPR64Opnd:$rd);
|
|
dag InOperandList = (ins GPR64Opnd:$rt, GPR64Opnd:$rs, uimm2_plus1:$sa);
|
|
string AsmString = "dlsa\t$rt, $rs, $rd, $sa";
|
|
list<dag> Pattern = [];
|
|
InstrItinClass Itinerary = II_DLSA;
|
|
}
|
|
|
|
class LWUPC_MM64R6_DESC {
|
|
dag OutOperandList = (outs GPR64Opnd:$rt);
|
|
dag InOperandList = (ins simm19_lsl2:$offset);
|
|
string AsmString = "lwupc\t$rt, $offset";
|
|
list<dag> Pattern = [];
|
|
InstrItinClass Itinerary = II_LWUPC;
|
|
bit mayLoad = 1;
|
|
bit IsPCRelativeLoad = 1;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Instruction Definitions
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let DecoderNamespace = "MicroMipsR6" in {
|
|
def DAUI_MM64R6 : StdMMR6Rel, DAUI_MMR6_DESC, DAUI_MMR6_ENC, ISA_MICROMIPS64R6;
|
|
let DecoderMethod = "DecodeDAHIDATIMMR6" in {
|
|
def DAHI_MM64R6 : StdMMR6Rel, DAHI_MMR6_DESC, DAHI_MMR6_ENC, ISA_MICROMIPS64R6;
|
|
def DATI_MM64R6 : StdMMR6Rel, DATI_MMR6_DESC, DATI_MMR6_ENC, ISA_MICROMIPS64R6;
|
|
}
|
|
def DEXT_MM64R6 : StdMMR6Rel, DEXT_MMR6_DESC, DEXT_MMR6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DEXTM_MM64R6 : StdMMR6Rel, DEXTM_MMR6_DESC, DEXTM_MMR6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DEXTU_MM64R6 : StdMMR6Rel, DEXTU_MMR6_DESC, DEXTU_MMR6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DALIGN_MM64R6 : StdMMR6Rel, DALIGN_MMR6_DESC, DALIGN_MMR6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DDIV_MM64R6 : R6MMR6Rel, DDIV_MM64R6_DESC, DDIV_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DMOD_MM64R6 : R6MMR6Rel, DMOD_MM64R6_DESC, DMOD_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DDIVU_MM64R6 : R6MMR6Rel, DDIVU_MM64R6_DESC, DDIVU_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DMODU_MM64R6 : R6MMR6Rel, DMODU_MM64R6_DESC, DMODU_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DINSU_MM64R6: R6MMR6Rel, DINSU_MM64R6_DESC, DINSU_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DINSM_MM64R6: R6MMR6Rel, DINSM_MM64R6_DESC, DINSM_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DINS_MM64R6: R6MMR6Rel, DINS_MM64R6_DESC, DINS_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DMTC0_MM64R6 : StdMMR6Rel, DMTC0_MM64R6_ENC, DMTC0_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DMTC1_MM64R6 : StdMMR6Rel, DMTC1_MM64R6_DESC, DMTC1_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DMTC2_MM64R6 : StdMMR6Rel, DMTC2_MM64R6_ENC, DMTC2_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DMFC0_MM64R6 : StdMMR6Rel, DMFC0_MM64R6_ENC, DMFC0_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DMFC1_MM64R6 : StdMMR6Rel, DMFC1_MM64R6_DESC, DMFC1_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DMFC2_MM64R6 : StdMMR6Rel, DMFC2_MM64R6_ENC, DMFC2_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DADD_MM64R6: StdMMR6Rel, DADD_MM64R6_DESC, DADD_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DADDIU_MM64R6: StdMMR6Rel, DADDIU_MM64R6_DESC, DADDIU_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DADDU_MM64R6: StdMMR6Rel, DADDU_MM64R6_DESC, DADDU_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def LDPC_MM64R6 : R6MMR6Rel, LDPC_MMR646_ENC, LDPC_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSUB_MM64R6 : StdMMR6Rel, DSUB_MM64R6_DESC, DSUB_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSUBU_MM64R6 : StdMMR6Rel, DSUBU_MM64R6_DESC, DSUBU_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DMUL_MM64R6 : R6MMR6Rel, DMUL_MM64R6_DESC, DMUL_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DMUH_MM64R6 : R6MMR6Rel, DMUH_MM64R6_DESC, DMUH_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DMULU_MM64R6 : R6MMR6Rel, DMULU_MM64R6_DESC, DMULU_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DMUHU_MM64R6 : R6MMR6Rel, DMUHU_MM64R6_DESC, DMUHU_MM64R6_ENC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSBH_MM64R6 : R6MMR6Rel, DSBH_MM64R6_ENC, DSBH_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSHD_MM64R6 : R6MMR6Rel, DSHD_MM64R6_ENC, DSHD_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSLL_MM64R6 : StdMMR6Rel, DSLL_MM64R6_ENC, DSLL_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSLL32_MM64R6 : StdMMR6Rel, DSLL32_MM64R6_ENC, DSLL32_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSLLV_MM64R6 : StdMMR6Rel, DSLLV_MM64R6_ENC, DSLLV_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSRAV_MM64R6 : StdMMR6Rel, DSRAV_MM64R6_ENC, DSRAV_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSRA_MM64R6 : StdMMR6Rel, DSRA_MM64R6_ENC, DSRA_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSRA32_MM64R6 : StdMMR6Rel, DSRA32_MM64R6_ENC, DSRA32_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DCLO_MM64R6 : StdMMR6Rel, R6MMR6Rel, DCLO_MM64R6_ENC, DCLO_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DCLZ_MM64R6 : StdMMR6Rel, R6MMR6Rel, DCLZ_MM64R6_ENC, DCLZ_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DROTR_MM64R6 : StdMMR6Rel, DROTR_MM64R6_ENC, DROTR_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DROTR32_MM64R6 : StdMMR6Rel, DROTR32_MM64R6_ENC, DROTR32_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DROTRV_MM64R6 : StdMMR6Rel, DROTRV_MM64R6_ENC, DROTRV_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def LD_MM64R6 : StdMMR6Rel, LD_MM64R6_ENC, LD_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def LLD_MM64R6 : StdMMR6Rel, R6MMR6Rel, LLD_MM64R6_ENC, LLD_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def LWU_MM64R6 : StdMMR6Rel, LWU_MM64R6_ENC, LWU_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def SD_MM64R6 : StdMMR6Rel, SD_MM64R6_ENC, SD_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSRL_MM64R6 : StdMMR6Rel, DSRL_MM64R6_ENC, DSRL_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSRL32_MM64R6 : StdMMR6Rel, DSRL32_MM64R6_ENC, DSRL32_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DSRLV_MM64R6 : StdMMR6Rel, DSRLV_MM64R6_ENC, DSRLV_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DBITSWAP_MM64R6 : R6MMR6Rel, DBITSWAP_MM64R6_ENC, DBITSWAP_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def DLSA_MM64R6 : R6MMR6Rel, DLSA_MM64R6_ENC, DLSA_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
def LWUPC_MM64R6 : R6MMR6Rel, LWUPC_MM64R6_ENC, LWUPC_MM64R6_DESC,
|
|
ISA_MICROMIPS64R6;
|
|
}
|
|
|
|
let AdditionalPredicates = [InMicroMips] in
|
|
defm : MaterializeImms<i64, ZERO_64, DADDIU_MM64R6, LUi64, ORi64>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Arbitrary patterns that map to one or more instructions
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
defm : MipsHiLoRelocs<LUi64, DADDIU_MM64R6, ZERO_64, GPR64Opnd>, SYM_32,
|
|
ISA_MICROMIPS64R6;
|
|
|
|
defm : MipsHighestHigherHiLoRelocs<LUi64, DADDIU_MM64R6>, SYM_64,
|
|
ISA_MICROMIPS64R6;
|
|
|
|
def : MipsPat<(addc GPR64:$lhs, GPR64:$rhs),
|
|
(DADDU_MM64R6 GPR64:$lhs, GPR64:$rhs)>, ISA_MICROMIPS64R6;
|
|
def : MipsPat<(addc GPR64:$lhs, immSExt16:$imm),
|
|
(DADDIU_MM64R6 GPR64:$lhs, imm:$imm)>, ISA_MICROMIPS64R6;
|
|
|
|
|
|
def : MipsPat<(rotr GPR64:$rt, (i32 (trunc GPR64:$rs))),
|
|
(DROTRV_MM64R6 GPR64:$rt, (EXTRACT_SUBREG GPR64:$rs, sub_32))>,
|
|
ISA_MICROMIPS64R6;
|
|
|
|
|
|
def : WrapperPat<tglobaladdr, DADDIU_MM64R6, GPR64>, ISA_MICROMIPS64R6;
|
|
def : WrapperPat<tconstpool, DADDIU_MM64R6, GPR64>, ISA_MICROMIPS64R6;
|
|
def : WrapperPat<texternalsym, DADDIU_MM64R6, GPR64>, ISA_MICROMIPS64R6;
|
|
def : WrapperPat<tblockaddress, DADDIU_MM64R6, GPR64>, ISA_MICROMIPS64R6;
|
|
def : WrapperPat<tjumptable, DADDIU_MM64R6, GPR64>, ISA_MICROMIPS64R6;
|
|
def : WrapperPat<tglobaltlsaddr, DADDIU_MM64R6, GPR64>, ISA_MICROMIPS64R6;
|
|
|
|
// Carry pattern
|
|
def : MipsPat<(subc GPR64:$lhs, GPR64:$rhs),
|
|
(DSUBU_MM64R6 GPR64:$lhs, GPR64:$rhs)>, ISA_MICROMIPS64R6;
|
|
|
|
def : MipsPat<(atomic_load_64 addr:$a), (LD_MM64R6 addr:$a)>, ISA_MICROMIPS64R6;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Instruction aliases
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
def : MipsInstAlias<"dmtc0 $rt, $rd",
|
|
(DMTC0_MM64R6 COP0Opnd:$rd, GPR64Opnd:$rt, 0), 0>;
|
|
def : MipsInstAlias<"dmfc0 $rt, $rd",
|
|
(DMFC0_MM64R6 GPR64Opnd:$rt, COP0Opnd:$rd, 0), 0>,
|
|
ISA_MICROMIPS64R6;
|
|
def : MipsInstAlias<"daddu $rs, $rt, $imm",
|
|
(DADDIU_MM64R6 GPR64Opnd:$rs,
|
|
GPR64Opnd:$rt,
|
|
simm16_64:$imm),
|
|
0>, ISA_MICROMIPS64R6;
|
|
def : MipsInstAlias<"daddu $rs, $imm",
|
|
(DADDIU_MM64R6 GPR64Opnd:$rs,
|
|
GPR64Opnd:$rs,
|
|
simm16_64:$imm),
|
|
0>, ISA_MICROMIPS64R6;
|
|
def : MipsInstAlias<"dsubu $rt, $rs, $imm",
|
|
(DADDIU_MM64R6 GPR64Opnd:$rt,
|
|
GPR64Opnd:$rs,
|
|
InvertedImOperand64:$imm),
|
|
0>, ISA_MICROMIPS64R6;
|
|
def : MipsInstAlias<"dsubu $rs, $imm",
|
|
(DADDIU_MM64R6 GPR64Opnd:$rs,
|
|
GPR64Opnd:$rs,
|
|
InvertedImOperand64:$imm),
|
|
0>, ISA_MICROMIPS64R6;
|
|
def : MipsInstAlias<"dneg $rt, $rs",
|
|
(DSUB_MM64R6 GPR64Opnd:$rt, ZERO_64, GPR64Opnd:$rs), 1>,
|
|
ISA_MICROMIPS64R6;
|
|
def : MipsInstAlias<"dneg $rt",
|
|
(DSUB_MM64R6 GPR64Opnd:$rt, ZERO_64, GPR64Opnd:$rt), 1>,
|
|
ISA_MICROMIPS64R6;
|
|
def : MipsInstAlias<"dnegu $rt, $rs",
|
|
(DSUBU_MM64R6 GPR64Opnd:$rt, ZERO_64, GPR64Opnd:$rs), 1>,
|
|
ISA_MICROMIPS64R6;
|
|
def : MipsInstAlias<"dnegu $rt",
|
|
(DSUBU_MM64R6 GPR64Opnd:$rt, ZERO_64, GPR64Opnd:$rt), 1>,
|
|
ISA_MICROMIPS64R6;
|
|
def : MipsInstAlias<"dsll $rd, $rt, $rs",
|
|
(DSLLV_MM64R6 GPR64Opnd:$rd, GPR64Opnd:$rt,
|
|
GPR32Opnd:$rs), 0>, ISA_MICROMIPS64R6;
|
|
def : MipsInstAlias<"dsrl $rd, $rt, $rs",
|
|
(DSRLV_MM64R6 GPR64Opnd:$rd, GPR64Opnd:$rt,
|
|
GPR32Opnd:$rs), 0>, ISA_MICROMIPS64R6;
|
|
def : MipsInstAlias<"dsrl $rd, $rt",
|
|
(DSRLV_MM64R6 GPR64Opnd:$rd, GPR64Opnd:$rd,
|
|
GPR32Opnd:$rt), 0>, ISA_MICROMIPS64R6;
|
|
def : MipsInstAlias<"dsll $rd, $rt",
|
|
(DSLLV_MM64R6 GPR64Opnd:$rd, GPR64Opnd:$rd,
|
|
GPR32Opnd:$rt), 0>, ISA_MICROMIPS64R6;
|