//===- Sparc.td - Target Description for Sparc V9 Target --------*- C++ -*-===// // vim:ft=cpp //===----------------------------------------------------------------------===// #include "../Target.td" #include "SparcV9_Reg.td" //===----------------------------------------------------------------------===// // Instructions //===----------------------------------------------------------------------===// class InstV9 : Instruction { // Sparc instruction baseline field bits<32> Inst; set Namespace = "V9"; bits<2> op; set Inst{31-30} = op; // Top two bits are the 'op' field // Bit attributes specific to Sparc instructions bit isPasi = 0; // Does this instruction affect an alternate addr space? bit isDeprecated = 0; // Is this instruction deprecated? bit isPrivileged = 0; // Is this a privileged instruction? } #include "SparcV9_F2.td" #include "SparcV9_F3.td" #include "SparcV9_F4.td" //===----------------------------------------------------------------------===// // Instruction list... // // Section A.2: Add - p137 def ADDr : F3_1<2, 0b000000, "add">; // add r, r, r def ADDi : F3_2<2, 0b000000, "add">; // add r, i, r def ADDccr : F3_1<2, 0b010000, "addcc">; // addcc r, r, r def ADDcci : F3_2<2, 0b010000, "addcc">; // addcc r, i, r def ADDCr : F3_1<2, 0b001000, "addC">; // addC r, r, r def ADDCi : F3_2<2, 0b001000, "addC">; // addC r, i, r def ADDCccr : F3_1<2, 0b011000, "addCcc">; // addCcc r, r, r def ADDCcci : F3_2<2, 0b011000, "addCcc">; // addCcc r, i, r // Section A.3: Branch on Integer Register with Prediction - p162 set op2 = 0b011 in { def BRZ : F2_4<0b001, "brz">; // Branch on rs1 == 0 def BRLEZ : F2_4<0b010, "brlez">; // Branch on rs1 <= 0 def BRLZ : F2_4<0b011, "brlz">; // Branch on rs1 < 0 def BRNZ : F2_4<0b101, "brnz">; // Branch on rs1 != 0 def BRGZ : F2_4<0b110, "brgz">; // Branch on rs1 > 0 def BRGEZ : F2_4<0b111, "brgez">; // Branch on rs1 >= 0 } // Section A.4: p164 set isDeprecated = 1 in { set op2 = 0b110 in { def FBA : F2_2<0b1000, "fba">; // Branch always def FBN : F2_2<0b0000, "fbn">; // Branch never def FBU : F2_2<0b0111, "fbu">; // Branch on unordered def FBG : F2_2<0b0110, "fbg">; // Branch > def FBUG : F2_2<0b0101, "fbug">; // Branch on unordered or > def FBL : F2_2<0b0100, "fbl">; // Branch < def FBUL : F2_2<0b0011, "fbul">; // Branch on unordered or < def FBLG : F2_2<0b0010, "fblg">; // Branch < or > def FBNE : F2_2<0b0001, "fbne">; // Branch != def FBE : F2_2<0b1001, "fbe">; // Branch == def FBUE : F2_2<0b1010, "fbue">; // Branch on unordered or == def FBGE : F2_2<0b1011, "fbge">; // Branch > or == def FBUGE : F2_2<0b1100, "fbuge">; // Branch unord or > or == def FBLE : F2_2<0b1101, "fble">; // Branch < or == def FBULE : F2_2<0b1110, "fbule">; // Branch unord or < or == def FBO : F2_2<0b1111, "fbo">; // Branch on ordered } } // Section A.5: p167 // Not used in the Sparc backend #if 0 set op2 = 0b101 in { def FBPA : F2_3<0b1000, "fbpa">; // Branch always def FBPN : F2_3<0b0000, "fbpn">; // Branch never def FBPU : F2_3<0b0111, "fbpu">; // Branch on unordered def FBPG : F2_3<0b0110, "fbpg">; // Branch > def FBPUG : F2_3<0b0101, "fbpug">; // Branch on unordered or > def FBPL : F2_3<0b0100, "fbpl">; // Branch < def FBPUL : F2_3<0b0011, "fbpul">; // Branch on unordered or < def FBPLG : F2_3<0b0010, "fbplg">; // Branch < or > def FBPNE : F2_3<0b0001, "fbpne">; // Branch != def FBPE : F2_3<0b1001, "fbpe">; // Branch == def FBPUE : F2_3<0b1010, "fbpue">; // Branch on unordered or == def FBPGE : F2_3<0b1011, "fbpge">; // Branch > or == def FBPUGE : F2_3<0b1100, "fbpuge">; // Branch unord or > or == def FBPLE : F2_3<0b1101, "fbple">; // Branch < or == def FBPULE : F2_3<0b1110, "fbpule">; // Branch unord or < or == def FBPO : F2_3<0b1111, "fbpo">; // Branch on ordered } #endif // Section A.6: Branch on Integer condition codes (Bicc) - p146 set isDeprecated = 1 in { set op2 = 0b010 in { def BA : F2_2<0b1000, "ba">; // Branch always def BN : F2_2<0b0000, "bn">; // Branch never def BNE : F2_2<0b1001, "bne">; // Branch != def BE : F2_2<0b0001, "be">; // Branch == def BG : F2_2<0b1010, "bg">; // Branch > def BLE : F2_2<0b0010, "ble">; // Branch <= def BGE : F2_2<0b1011, "bge">; // Branch >= def BL : F2_2<0b0011, "bl">; // Branch < def BGU : F2_2<0b1100, "bgu">; // Branch unsigned > def BLEU : F2_2<0b0100, "bleu">; // Branch unsigned <= def BCC : F2_2<0b1101, "bcc">; // Branch unsigned >= def BCS : F2_2<0b0101, "bcs">; // Branch unsigned <= def BPOS : F2_2<0b1110, "bpos">; // Branch on positive def BNEG : F2_2<0b0110, "bneg">; // Branch on negative def BVC : F2_2<0b1111, "bvc">; // Branch on overflow clear def BVS : F2_2<0b0111, "bvs">; // Branch on overflow set } } // Section A.7: Branch on integer condition codes with prediction - p148 // Not used in the Sparc backend #if 0 set op2 = 0b001 in { def BPA : F2_3<0b1000, "bpa">; // Branch always def BPN : F2_3<0b0000, "bpn">; // Branch never def BPNE : F2_3<0b1001, "bpne">; // Branch != def BPE : F2_3<0b0001, "bpe">; // Branch == def BPG : F2_3<0b1010, "bpg">; // Branch > def BPLE : F2_3<0b0010, "bple">; // Branch <= def BPGE : F2_3<0b1011, "bpge">; // Branch >= def BPL : F2_3<0b0011, "bpl">; // Branch < def BPGU : F2_3<0b1100, "bpgu">; // Branch unsigned > def BPLEU : F2_3<0b0100, "bpleu">; // Branch unsigned <= def BPCC : F2_3<0b1101, "bpcc">; // Branch unsigned >= def BPCS : F2_3<0b0101, "bpcs">; // Branch unsigned <= def BPPOS : F2_3<0b1110, "bppos">; // Branch on positive def BPNEG : F2_3<0b0110, "bpneg">; // Branch on negative def BPVC : F2_3<0b1111, "bpvc">; // Branch on overflow clear def BPVS : F2_3<0b0111, "bpvs">; // Branch on overflow set } #endif // Section A.8: CALL - p151, the only Format #1 instruction def CALL : InstV9 { bits<30> disp; set op = 1; set Inst{29-0} = disp; set Name = "call"; set isCall = 1; } // Section A.9: Compare and Swap - p176 // CASA/CASXA: are for alternate address spaces! Ignore them // Section A.10: Divide (64-bit / 32-bit) - p178 // Not used in the Sparc backend #if 0 set isDeprecated = 1 in { def UDIVr : F3_1<2, 0b001110, "udiv">; // udiv r, r, r def UDIVi : F3_2<2, 0b001110, "udiv">; // udiv r, r, i def SDIVr : F3_1<2, 0b001111, "sdiv">; // sdiv r, r, r def SDIVi : F3_2<2, 0b001111, "sdiv">; // sdiv r, r, i def UDIVCCr : F3_1<2, 0b011110, "udivcc">; // udivcc r, r, r def UDIVCCi : F3_2<2, 0b011110, "udivcc">; // udivcc r, r, i def SDIVCCr : F3_1<2, 0b011111, "sdivcc">; // sdivcc r, r, r def SDIVCCi : F3_2<2, 0b011111, "sdivcc">; // sdivcc r, r, i } #endif // Section A.11: DONE and RETRY - p181 // Not used in the Sparc backend #if 0 set isPrivileged = 1 in { def DONE : F3_18<0, "done">; // done def RETRY : F3_18<1, "retry">; // retry } #endif // Section A.12: Floating-Point Add and Subtract - p182 def FADDS : F3_16<2, 0b110100, 0x41, "fadds">; // fadds f, f, f def FADDD : F3_16<2, 0b110100, 0x42, "faddd">; // faddd f, f, f def FADDQ : F3_16<2, 0b110100, 0x43, "faddq">; // faddq f, f, f def FSUBS : F3_16<2, 0b110100, 0x45, "fsubs">; // fsubs f, f, f def FSUBD : F3_16<2, 0b110100, 0x46, "fsubd">; // fsubd f, f, f def FSUBQ : F3_16<2, 0b110100, 0x47, "fsubq">; // fsubq f, f, f // Section A.13: Floating-point compare - p159 def FCMPS : F3_15<2, 0b110101, 0b010100001, "fcmps">; // fcmps %fcc, r1, r2 def FCMPD : F3_15<2, 0b110101, 0b010100010, "fcmpd">; // fcmpd %fcc, r1, r2 def FCMPQ : F3_15<2, 0b110101, 0b010100011, "fcmpq">; // fcmpq %fcc, r1, r2 // Currently unused in the Sparc backend #if 0 def FCMPES : F3_15<2, 0b110101, 0b010100101, "fcmpes">; // fcmpes %fcc, r1, r2 def FCMPED : F3_15<2, 0b110101, 0b010100110, "fcmped">; // fcmped %fcc, r1, r2 def FCMPEQ : F3_15<2, 0b110101, 0b010100111, "fcmpeq">; // fcmpeq %fcc, r1, r2 #endif // Section A.14: Convert floating-point to integer - p161 def FSTOX : F3_14<2, 0b110100, 0b010000001, "fstox">; // fstox rs2, rd def FDTOX : F3_14<2, 0b110100, 0b010000010, "fstox">; // fstox rs2, rd def FQTOX : F3_14<2, 0b110100, 0b010000011, "fstox">; // fstox rs2, rd def FSTOI : F3_14<2, 0b110100, 0b011010001, "fstoi">; // fstoi rs2, rd def FDTOI : F3_14<2, 0b110100, 0b011010010, "fdtoi">; // fdtoi rs2, rd def FQTOI : F3_14<2, 0b110100, 0b011010011, "fqtoi">; // fqtoi rs2, rd // Section A.15: Convert between floating-point formats - p162 def FSTOD : F3_14<2, 0b110100, 0b011001001, "fstod">; // fstod rs2, rd def FSTOQ : F3_14<2, 0b110100, 0b011001101, "fstoq">; // fstoq rs2, rd def FDTOS : F3_14<2, 0b110100, 0b011000110, "fstos">; // fstos rs2, rd def FDTOQ : F3_14<2, 0b110100, 0b011001110, "fdtoq">; // fdtoq rs2, rd def FQTOS : F3_14<2, 0b110100, 0b011000111, "fqtos">; // fqtos rs2, rd def FQTOD : F3_14<2, 0b110100, 0b011001011, "fqtod">; // fqtod rs2, rd // Section A.16: Convert integer to floating-point - p163 def FXTOS : F3_14<2, 0b110100, 0b010000100, "fxtos">; // fxtos rs2, rd def FXTOD : F3_14<2, 0b110100, 0b010001000, "fxtod">; // fxtod rs2, rd def FXTOQ : F3_14<2, 0b110100, 0b010001100, "fxtoq">; // fxtoq rs2, rd def FITOS : F3_14<2, 0b110100, 0b011000100, "fitos">; // fitos rs2, rd def FITOD : F3_14<2, 0b110100, 0b011001000, "fitod">; // fitod rs2, rd def FITOQ : F3_14<2, 0b110100, 0b011001100, "fitoq">; // fitoq rs2, rd // Section A.17: Floating-Point Move - p164 def FMOVS : F3_14<2, 0b110100, 0b000000001, "fmovs">; // fmovs r, r def FMOVD : F3_14<2, 0b110100, 0b000000010, "fmovs">; // fmovd r, r //def FMOVQ : F3_14<2, 0b110100, 0b000000011, "fmovs">; // fmovq r, r def FNEGS : F3_14<2, 0b110100, 0b000000101, "fnegs">; // fnegs r, r def FNEGD : F3_14<2, 0b110100, 0b000000110, "fnegs">; // fnegs r, r //def FNEGQ : F3_14<2, 0b110100, 0b000000111, "fnegs">; // fnegs r, r def FABSS : F3_14<2, 0b110100, 0b000001001, "fabss">; // fabss r, r def FABSD : F3_14<2, 0b110100, 0b000001010, "fabss">; // fabss r, r //def FABSQ : F3_14<2, 0b110100, 0b000001011, "fabss">; // fabss r, r // Section A.18: Floating-Point Multiply and Divide - p165 def FMULS : F3_16<2, 0b110100, 0b001001001, "fmuls">; // fmuls r, r, r def FMULD : F3_16<2, 0b110100, 0b001001010, "fmuld">; // fmuld r, r, r def FMULQ : F3_16<2, 0b110100, 0b001001011, "fmulq">; // fmulq r, r, r def FSMULD : F3_16<2, 0b110100, 0b001101001, "fsmuld">; // fsmuls r, r, r def FDMULQ : F3_16<2, 0b110100, 0b001101110, "fdmulq">; // fdmuls r, r, r def FDIVS : F3_16<2, 0b110100, 0b001001101, "fdivs">; // fdivs r, r, r def FDIVD : F3_16<2, 0b110100, 0b001001110, "fdivs">; // fdivd r, r, r def FDIVQ : F3_16<2, 0b110100, 0b001001111, "fdivs">; // fdivq r, r, r // Section A.19: Floating-Point Square Root - p166 def FSQRTS : F3_14<2, 0b110100, 0b000101001, "fsqrts">; // fsqrts r, r def FSQRTD : F3_14<2, 0b110100, 0b000101010, "fsqrts">; // fsqrts r, r def FSQRTQ : F3_14<2, 0b110100, 0b000101011, "fsqrts">; // fsqrts r, r // FIXME: A.20: Flush Instruction Memory - p167 // FIXME: A.21: Flush Register Windows - p169 // A.22: Illegal instruction Trap - p170 // Not currently used // A.23: Implementation-Dependent Instructions - p171 // Not currently used // Section A.24: Jump and Link - p172 // Mimicking the Sparc's instr def... def JMPLCALLr : F3_1<2, 0b111000, "jmpl">; // jmpl [r+r], r def JMPLCALLi : F3_2<2, 0b111000, "jmpl">; // jmpl [r+i], r def JMPLRETr : F3_1<2, 0b111000, "jmpl">; // jmpl [r+r], r def JMPLRETi : F3_2<2, 0b111000, "jmpl">; // jmpl [r+i], r // Section A.25: Load Floating-Point - p173 def LDFr : F3_1<3, 0b100000, "ld">; // ld [r+r], r def LDFi : F3_2<3, 0b100000, "ld">; // ld [r+i], r def LDDFr : F3_1<3, 0b100011, "ldd">; // ldd [r+r], r def LDDFi : F3_2<3, 0b100011, "ldd">; // ldd [r+i], r def LDQFr : F3_1<3, 0b100010, "ldq">; // ldq [r+r], r def LDQFi : F3_2<3, 0b100010, "ldq">; // ldq [r+i], r set isDeprecated = 1 in { set rd = 0 in { def LDFSRr : F3_1<3, 0b100001, "ld">; // ld [r+r], r def LDFSRi : F3_2<3, 0b100001, "ld">; // ld [r+i], r } } set rd = 1 in { def LDXFSRr : F3_1<3, 0b100001, "ldx">; // ldx [r+r], r def LDXFSRi : F3_2<3, 0b100001, "ldx">; // ldx [r+i], r } // Section A.27: Load Integer - p178 def LDSBr : F3_1<3, 0b001001, "ldsb">; // ldsb [r+r], r def LDSBi : F3_2<3, 0b001001, "ldsb">; // ldsb [r+i], r def LDSHr : F3_1<3, 0b001010, "ldsh">; // ldsh [r+r], r def LDSHi : F3_2<3, 0b001010, "ldsh">; // ldsh [r+i], r def LDSWr : F3_1<3, 0b001000, "ldsw">; // ldsh [r+r], r def LDSWi : F3_2<3, 0b001000, "ldsw">; // ldsh [r+i], r def LDUBr : F3_1<3, 0b000001, "ldub">; // ldub [r+r], r def LDUBi : F3_2<3, 0b000001, "ldub">; // ldub [r+i], r def LDUHr : F3_1<3, 0b000010, "lduh">; // lduh [r+r], r def LDUHi : F3_2<3, 0b000010, "lduh">; // lduh [r+i], r // synonym: LD def LDUWr : F3_1<3, 0b000000, "lduw">; // lduw [r+r], r def LDUWi : F3_2<3, 0b000000, "lduw">; // lduw [r+i], r // LDD should no longer be used, LDX should be used instead def LDXr : F3_1<3, 0b001011, "ldx">; // ldx [r+r], r def LDXi : F3_2<3, 0b001011, "ldx">; // ldx [r+i], r #if 0 set isDeprecated = 1 in { def LDDr : F3_1<3, 0b000011, "ldd">; // ldd [r+r], r def LDDi : F3_2<3, 0b000011, "ldd">; // ldd [r+i], r } #endif // Section A.31: Logical operations def ANDr : F3_1<2, 0b000001, "and">; // and r, r, r def ANDi : F3_2<2, 0b000001, "and">; // and r, r, i def ANDccr : F3_1<2, 0b010001, "andcc">; // andcc r, r, r def ANDcci : F3_2<2, 0b010001, "andcc">; // andcc r, r, i def ANDNr : F3_1<2, 0b000101, "andn">; // andn r, r, r def ANDNi : F3_2<2, 0b000101, "andn">; // andn r, r, i def ANDNccr : F3_1<2, 0b010101, "andncc">; // andncc r, r, r def ANDNcci : F3_2<2, 0b010101, "andncc">; // andncc r, r, i def ORr : F3_1<2, 0b000010, "or">; // or r, r, r def ORi : F3_2<2, 0b000010, "or">; // or r, r, i def ORccr : F3_1<2, 0b010010, "orcc">; // orcc r, r, r def ORcci : F3_2<2, 0b010010, "orcc">; // orcc r, r, i def ORNr : F3_1<2, 0b000110, "orn">; // orn r, r, r def ORNi : F3_2<2, 0b000110, "orn">; // orn r, r, i def ORNccr : F3_1<2, 0b010110, "orncc">; // orncc r, r, r def ORNcci : F3_2<2, 0b010110, "orncc">; // orncc r, r, i def XORr : F3_1<2, 0b000011, "xor">; // xor r, r, r def XORi : F3_2<2, 0b000011, "xor">; // xor r, r, i def XORccr : F3_1<2, 0b010011, "xorcc">; // xorcc r, r, r def XORcci : F3_2<2, 0b010011, "xorcc">; // xorcc r, r, i def XNORr : F3_1<2, 0b000111, "xnor">; // xnor r, r, r def XNORi : F3_2<2, 0b000111, "xnor">; // xnor r, r, i def XNORccr : F3_1<2, 0b010111, "xnorcc">; // xnorcc r, r, r def XNORcci : F3_2<2, 0b010111, "xnorcc">; // xnorcc r, r, i // Section A.32: Memory Barrier - p186 // Not currently used in the Sparc backend // Section A.33: Move Floating-Point Register on Condition (FMOVcc) #if 0 // For integer condition codes def FMOVA : F4_7<2, 0b110101, 0b1000, "fmova">; // fmova r, r def FMOVN : F4_7<2, 0b110101, 0b0000, "fmovn">; // fmovn r, r def FMOVNE : F4_7<2, 0b110101, 0b1001, "fmovne">; // fmovne r, r def FMOVE : F4_7<2, 0b110101, 0b0000, "fmove">; // fmove r, r def FMOVG : F4_7<2, 0b110101, 0b1010, "fmovg">; // fmovg r, r def FMOVLE : F4_7<2, 0b110101, 0b0000, "fmovle">; // fmovle r, r def FMOVGE : F4_7<2, 0b110101, 0b1011, "fmovge">; // fmovge r, r def FMOVL : F4_7<2, 0b110101, 0b0011, "fmovl">; // fmovl r, r def FMOVGU : F4_7<2, 0b110101, 0b1100, "fmovgu">; // fmovgu r, r def FMOVLEU : F4_7<2, 0b110101, 0b0100, "fmovleu">; // fmovleu r, r def FMOVCC : F4_7<2, 0b110101, 0b1101, "fmovcc">; // fmovcc r, r def FMOVCS : F4_7<2, 0b110101, 0b0101, "fmovcs">; // fmovcs r, r def FMOVPOS : F4_7<2, 0b110101, 0b1110, "fmovpos">; // fmovpos r, r def FMOVNEG : F4_7<2, 0b110101, 0b0110, "fmovneg">; // fmovneg r, r def FMOVVC : F4_7<2, 0b110101, 0b1111, "fmovvc">; // fmovvc r, r def FMOVVS : F4_7<2, 0b110101, 0b0111, "fmovvs">; // fmovvs r, r // For floating-point condition codes def FMOVFA : F4_7<2, 0b110101, 0b0100, "fmovfa">; // fmovfa r, r def FMOVFN : F4_7<2, 0b110101, 0b0000, "fmovfn">; // fmovfa r, r def FMOVFU : F4_7<2, 0b110101, 0b0111, "fmovfu">; // fmovfu r, r def FMOVFG : F4_7<2, 0b110101, 0b0110, "fmovfg">; // fmovfg r, r def FMOVFUG : F4_7<2, 0b110101, 0b0101, "fmovfug">; // fmovfug r, r def FMOVFL : F4_7<2, 0b110101, 0b0100, "fmovfl">; // fmovfl r, r def FMOVFUL : F4_7<2, 0b110101, 0b0011, "fmovful">; // fmovful r, r def FMOVFLG : F4_7<2, 0b110101, 0b0010, "fmovflg">; // fmovflg r, r def FMOVFNE : F4_7<2, 0b110101, 0b0001, "fmovfne">; // fmovfne r, r def FMOVFE : F4_7<2, 0b110101, 0b1001, "fmovfe">; // fmovfe r, r def FMOVFUE : F4_7<2, 0b110101, 0b1010, "fmovfue">; // fmovfue r, r def FMOVGE : F4_7<2, 0b110101, 0b1011, "fmovge">; // fmovge r, r def FMOVFUGE : F4_7<2, 0b110101, 0b1100, "fmovfuge">; // fmovfuge r, r def FMOVFLE : F4_7<2, 0b110101, 0b1101, "fmovfle">; // fmovfle r, r def FMOVFULE : F4_7<2, 0b110101, 0b1110, "fmovfule">; // fmovfule r, r def FMOVFO : F4_7<2, 0b110101, 0b1111, "fmovfo">; // fmovfo r, r #endif // Section A.34: Move FP Register on Integer Register condition (FMOVr) - p192 def FMOVRSZ : F4_6<2, 0b110101, 0b001, 0b00101, "fmovrsz">; //fmovsrz r,r,rd def FMOVRSLEZ : F4_6<2, 0b110101, 0b010, 0b00101, "fmovrslez">;//fmovsrz r,r,rd def FMOVRSLZ : F4_6<2, 0b110101, 0b011, 0b00101, "fmovrslz">; //fmovsrz r,r,rd def FMOVRSNZ : F4_6<2, 0b110101, 0b101, 0b00101, "fmovrsne">; //fmovsrz r,r,rd def FMOVRSGZ : F4_6<2, 0b110101, 0b110, 0b00101, "fmovrsgz">; //fmovsrz r,r,rd def FMOVRSGEZ : F4_6<2, 0b110101, 0b111, 0b00101, "fmovrsgez">;//fmovsrz r,r,rd def FMOVRDZ : F4_6<2, 0b110101, 0b001, 0b00110, "fmovrdz">; //fmovsrz r,r,rd def FMOVRDLEZ : F4_6<2, 0b110101, 0b010, 0b00110, "fmovrdlez">;//fmovsrz r,r,rd def FMOVRDLZ : F4_6<2, 0b110101, 0b011, 0b00110, "fmovrdlz">; //fmovsrz r,r,rd def FMOVRDNZ : F4_6<2, 0b110101, 0b101, 0b00110, "fmovrdne">; //fmovsrz r,r,rd def FMOVRDGZ : F4_6<2, 0b110101, 0b110, 0b00110, "fmovrdgz">; //fmovsrz r,r,rd def FMOVRDGEZ : F4_6<2, 0b110101, 0b111, 0b00110, "fmovrdgez">;//fmovsrz r,r,rd def FMOVRQZ : F4_6<2, 0b110101, 0b001, 0b00111, "fmovrqz">; //fmovsrz r,r,rd def FMOVRQLEZ : F4_6<2, 0b110101, 0b010, 0b00111, "fmovrqlez">;//fmovsrz r,r,rd def FMOVRQLZ : F4_6<2, 0b110101, 0b011, 0b00111, "fmovrqlz">; //fmovsrz r,r,rd def FMOVRQNZ : F4_6<2, 0b110101, 0b101, 0b00111, "fmovrqne">; //fmovsrz r,r,rd def FMOVRQGZ : F4_6<2, 0b110101, 0b110, 0b00111, "fmovrqgz">; //fmovsrz r,r,rd def FMOVRQGEZ : F4_6<2, 0b110101, 0b111, 0b00111, "fmovrqgez">;//fmovsrz r,r,rd // Section A.35: Move Integer Register on Condition (MOVcc) - p194 // For integer condition codes def MOVAr : F4_3<2, 0b101100, 0b1000, "mova">; // mova i/xcc, rs2, rd def MOVAi : F4_4<2, 0b101100, 0b1000, "mova">; // mova i/xcc, rs2, rd def MOVNr : F4_3<2, 0b101100, 0b0000, "movn">; // mova i/xcc, rs2, rd def MOVNi : F4_4<2, 0b101100, 0b0000, "movn">; // mova i/xcc, rs2, rd def MOVNEr : F4_3<2, 0b101100, 0b1001, "movne">; // mova i/xcc, rs2, rd def MOVNEi : F4_4<2, 0b101100, 0b1001, "movne">; // mova i/xcc, rs2, rd def MOVEr : F4_3<2, 0b101100, 0b0001, "move">; // mova i/xcc, rs2, rd def MOVEi : F4_4<2, 0b101100, 0b0001, "move">; // mova i/xcc, rs2, rd def MOVGr : F4_3<2, 0b101100, 0b1010, "movg">; // mova i/xcc, rs2, rd def MOVGi : F4_4<2, 0b101100, 0b1010, "movg">; // mova i/xcc, rs2, rd def MOVLEr : F4_3<2, 0b101100, 0b0010, "movle">; // mova i/xcc, rs2, rd def MOVLEi : F4_4<2, 0b101100, 0b0010, "movle">; // mova i/xcc, rs2, rd def MOVGEr : F4_3<2, 0b101100, 0b1011, "movge">; // mova i/xcc, rs2, rd def MOVGEi : F4_4<2, 0b101100, 0b1011, "movge">; // mova i/xcc, rs2, rd def MOVLr : F4_3<2, 0b101100, 0b0011, "movl">; // mova i/xcc, rs2, rd def MOVLi : F4_4<2, 0b101100, 0b0011, "movl">; // mova i/xcc, rs2, rd def MOVGUr : F4_3<2, 0b101100, 0b1100, "movgu">; // mova i/xcc, rs2, rd def MOVGUi : F4_4<2, 0b101100, 0b1100, "movgu">; // mova i/xcc, rs2, rd def MOVLEUr : F4_3<2, 0b101100, 0b0100, "movleu">; // mova i/xcc, rs2, rd def MOVLEUi : F4_4<2, 0b101100, 0b0100, "movleu">; // mova i/xcc, rs2, rd def MOVCCr : F4_3<2, 0b101100, 0b1101, "movcc">; // mova i/xcc, rs2, rd def MOVCCi : F4_4<2, 0b101100, 0b1101, "movcc">; // mova i/xcc, rs2, rd def MOVCSr : F4_3<2, 0b101100, 0b0101, "movcs">; // mova i/xcc, rs2, rd def MOVCSi : F4_4<2, 0b101100, 0b0101, "movcs">; // mova i/xcc, rs2, rd def MOVPOSr : F4_3<2, 0b101100, 0b1110, "movpos">; // mova i/xcc, rs2, rd def MOVPOSi : F4_4<2, 0b101100, 0b1110, "movpos">; // mova i/xcc, rs2, rd def MOVNEGr : F4_3<2, 0b101100, 0b0110, "movneg">; // mova i/xcc, rs2, rd def MOVNEGi : F4_4<2, 0b101100, 0b0110, "movneg">; // mova i/xcc, rs2, rd def MOVVCr : F4_3<2, 0b101100, 0b1111, "movvc">; // mova i/xcc, rs2, rd def MOVVCi : F4_4<2, 0b101100, 0b1111, "movvc">; // mova i/xcc, rs2, rd def MOVVSr : F4_3<2, 0b101100, 0b0111, "movvs">; // mova i/xcc, rs2, rd def MOVVSi : F4_4<2, 0b101100, 0b0111, "movvs">; // mova i/xcc, rs2, rd // For floating-point condition codes def MOVFAr : F4_3<2, 0b101100, 0b1000, "movfa">; // mova i/xcc, rs2, rd def MOVFAi : F4_4<2, 0b101100, 0b1000, "movfa">; // mova i/xcc, rs2, rd def MOVFNr : F4_3<2, 0b101100, 0b0000, "movfn">; // mova i/xcc, rs2, rd def MOVFNi : F4_4<2, 0b101100, 0b0000, "movfn">; // mova i/xcc, rs2, rd def MOVFUr : F4_3<2, 0b101100, 0b0111, "movfu">; // mova i/xcc, rs2, rd def MOVFUi : F4_4<2, 0b101100, 0b0111, "movfu">; // mova i/xcc, rs2, rd def MOVFGr : F4_3<2, 0b101100, 0b0110, "movfg">; // mova i/xcc, rs2, rd def MOVFGi : F4_4<2, 0b101100, 0b0110, "movfg">; // mova i/xcc, rs2, rd def MOVFUGr : F4_3<2, 0b101100, 0b0101, "movfug">; // mova i/xcc, rs2, rd def MOVFUGi : F4_4<2, 0b101100, 0b0101, "movfug">; // mova i/xcc, rs2, rd def MOVFLr : F4_3<2, 0b101100, 0b0100, "movfl">; // mova i/xcc, rs2, rd def MOVFLi : F4_4<2, 0b101100, 0b0100, "movfl">; // mova i/xcc, rs2, rd def MOVFULr : F4_3<2, 0b101100, 0b0011, "movful">; // mova i/xcc, rs2, rd def MOVFULi : F4_4<2, 0b101100, 0b0011, "movful">; // mova i/xcc, rs2, rd def MOVFLGr : F4_3<2, 0b101100, 0b0010, "movflg">; // mova i/xcc, rs2, rd def MOVFLGi : F4_4<2, 0b101100, 0b0010, "movflg">; // mova i/xcc, rs2, rd def MOVFNEr : F4_3<2, 0b101100, 0b0001, "movfne">; // mova i/xcc, rs2, rd def MOVFNEi : F4_4<2, 0b101100, 0b0001, "movfne">; // mova i/xcc, rs2, rd def MOVFEr : F4_3<2, 0b101100, 0b1001, "movfe">; // mova i/xcc, rs2, rd def MOVFEi : F4_4<2, 0b101100, 0b1001, "movfe">; // mova i/xcc, rs2, rd def MOVFUEr : F4_3<2, 0b101100, 0b1010, "movfue">; // mova i/xcc, rs2, rd def MOVFUEi : F4_4<2, 0b101100, 0b1010, "movfue">; // mova i/xcc, rs2, rd def MOVFGEr : F4_3<2, 0b101100, 0b1011, "movfge">; // mova i/xcc, rs2, rd def MOVFGEi : F4_4<2, 0b101100, 0b1011, "movfge">; // mova i/xcc, rs2, rd def MOVFUGEr : F4_3<2, 0b101100, 0b1100, "movfuge">; // mova i/xcc, rs2, rd def MOVFUGEi : F4_4<2, 0b101100, 0b1100, "movfuge">; // mova i/xcc, rs2, rd def MOVFLEr : F4_3<2, 0b101100, 0b1101, "movfle">; // mova i/xcc, rs2, rd def MOVFLEi : F4_4<2, 0b101100, 0b1101, "movfle">; // mova i/xcc, rs2, rd def MOVFULEr : F4_3<2, 0b101100, 0b1110, "movfule">; // mova i/xcc, rs2, rd def MOVFULEi : F4_4<2, 0b101100, 0b1110, "movfule">; // mova i/xcc, rs2, rd def MOVFOr : F4_3<2, 0b101100, 0b1111, "movfo">; // mova i/xcc, rs2, rd def MOVFOi : F4_4<2, 0b101100, 0b1111, "movfo">; // mova i/xcc, rs2, rd // Section A.36: Move Integer Register on Register Condition (MOVR) def MOVRZr : F3_5<2, 0b101111, 0b001, "movrz">; // movrz rs1, rs2, rd def MOVRZi : F3_6<2, 0b101111, 0b001, "movrz">; // movrz rs1, imm, rd def MOVRLEZr : F3_5<2, 0b101111, 0b010, "movrlez">; // movrz rs1, rs2, rd def MOVRLEZi : F3_6<2, 0b101111, 0b010, "movrlez">; // movrz rs1, imm, rd def MOVRLZr : F3_5<2, 0b101111, 0b011, "movrlz">; // movrz rs1, rs2, rd def MOVRLZi : F3_6<2, 0b101111, 0b011, "movrlz">; // movrz rs1, imm, rd def MOVRNZr : F3_5<2, 0b101111, 0b101, "movrnz">; // movrz rs1, rs2, rd def MOVRNZi : F3_6<2, 0b101111, 0b101, "movrnz">; // movrz rs1, imm, rd def MOVRGZr : F3_5<2, 0b101111, 0b110, "movrgz">; // movrz rs1, rs2, rd def MOVRGZi : F3_6<2, 0b101111, 0b110, "movrgz">; // movrz rs1, imm, rd def MOVRGEZr : F3_5<2, 0b101111, 0b111, "movrgez">; // movrz rs1, rs2, rd def MOVRGEZi : F3_6<2, 0b101111, 0b111, "movrgez">; // movrz rs1, imm, rd // Section A.37: Multiply and Divide (64-bit) - p199 def MULXr : F3_1<2, 0b001001, "mulx">; // mulx r, r, r def SDIVXr : F3_1<2, 0b101101, "sdivx">; // mulx r, r, r def UDIVXr : F3_1<2, 0b001101, "udivx">; // mulx r, r, r def MULXi : F3_2<2, 0b001001, "mulx">; // mulx r, i, r def SDIVXi : F3_2<2, 0b101101, "sdivx">; // mulx r, i, r def UDIVXi : F3_2<2, 0b001101, "udivx">; // mulx r, i, r // Section A.38: Multiply (32-bit) - p200 // Not used in the Sparc backend #if 0 set Inst{13} = 0 in { def UMULr : F3_1<2, 0b001010, "umul">; // umul r, r, r def SMULr : F3_1<2, 0b001011, "smul">; // smul r, r, r def UMULCCr : F3_1<2, 0b011010, "umulcc">; // mulcc r, r, r def SMULCCr : F3_1<2, 0b011011, "smulcc">; // smulcc r, r, r } set Inst{13} = 1 in { def UMULi : F3_1<2, 0b001010, "umul">; // umul r, i, r def SMULi : F3_1<2, 0b001011, "smul">; // smul r, i, r def UMULCCi : F3_1<2, 0b011010, "umulcc">; // umulcc r, i, r def SMULCCi : F3_1<2, 0b011011, "smulcc">; // smulcc r, i, r } #endif // Section A.39: Multiply Step - p202 // Not currently used in the Sparc backend // Section A.40: No operation - p204 // NOP is really a pseudo-instruction (special case of SETHI) set op2 = 0b100 in { set rd = 0 in { set imm = 0 in { def NOP : F2_1<"nop">; // nop } } } // Section A.41: Population Count - p205 // Not currently used in the Sparc backend // Section A.42: Prefetch Data - p206 // Not currently used in the Sparc backend // Section A.43: Read Privileged Register - p211 // Not currently used in the Sparc backend // Section A.44: Read State Register // The only instr from this section currently used is RDCCR set rs1 = 2 in { def RDCCR : F3_17<2, 0b101000, "rd">; // rd %ccr, r } // Section A.45: RETURN - p216 set isReturn = 1 in { def RETURNr : F3_3<2, 0b111001, "return">; // return def RETURNi : F3_4<2, 0b111001, "return">; // return } // Section A.46: SAVE and RESTORE - p217 def SAVEr : F3_1<2, 0b111100, "save">; // save r, r, r def SAVEi : F3_2<2, 0b111100, "save">; // save r, i, r def RESTOREr : F3_1<2, 0b111101, "restore">; // restore r, r, r def RESTOREi : F3_2<2, 0b111101, "restore">; // restore r, i, r // Section A.47: SAVED and RESTORED - p219 // Not currently used in Sparc backend // Section A.48: SETHI - p220 set op2 = 0b100 in { def SETHI : F2_1<"sethi">; // sethi } // Section A.49: Shift - p221 // Not currently used in the Sparc backend #if 0 uses 5 least significant bits of rs2 set x = 0 in { def SLLr5 : F3_11<2, 0b100101, "sll">; // sll r, r, r def SRLr5 : F3_11<2, 0b100110, "srl">; // srl r, r, r def SRAr5 : F3_11<2, 0b100111, "sra">; // sra r, r, r def SLLXr5 : F3_11<2, 0b100101, "sllx">; // sllx r, r, r def SRLXr5 : F3_11<2, 0b100110, "srlx">; // srlx r, r, r def SRAXr5 : F3_11<2, 0b100111, "srax">; // srax r, r, r } #endif // uses 6 least significant bits of rs2 set x = 1 in { def SLLr6 : F3_11<2, 0b100101, "sll">; // sll r, r, r def SRLr6 : F3_11<2, 0b100110, "srl">; // srl r, r, r def SRAr6 : F3_11<2, 0b100111, "sra">; // sra r, r, r def SLLXr6 : F3_11<2, 0b100101, "sllx">; // sllx r, r, r def SRLXr6 : F3_11<2, 0b100110, "srlx">; // srlx r, r, r def SRAXr6 : F3_11<2, 0b100111, "srax">; // srax r, r, r } // Not currently used in the Sparc backend #if 0 def SLLi5 : F3_12<2, 0b100101, "sll">; // sll r, shcnt32, r def SRLi5 : F3_12<2, 0b100110, "srl">; // srl r, shcnt32, r def SRAi5 : F3_12<2, 0b100111, "sra">; // sra r, shcnt32, r def SLLXi5 : F3_12<2, 0b100101, "sllx">; // sllx r, shcnt32, r def SRLXi5 : F3_12<2, 0b100110, "srlx">; // srlx r, shcnt32, r def SRAXi5 : F3_12<2, 0b100111, "srax">; // srax r, shcnt32, r #endif def SLLi6 : F3_13<2, 0b100101, "sll">; // sll r, shcnt64, r def SRLi6 : F3_13<2, 0b100110, "srl">; // srl r, shcnt64, r def SRAi6 : F3_13<2, 0b100111, "sra">; // sra r, shcnt64, r def SLLXi6 : F3_13<2, 0b100101, "sllx">; // sllx r, shcnt64, r def SRLXi6 : F3_13<2, 0b100110, "srlx">; // srlx r, shcnt64, r def SRAXi6 : F3_13<2, 0b100111, "srax">; // srax r, shcnt64, r // Section A.50: Sofware-Initiated Reset - p223 // Not currently used in the Sparc backend // Section A.51: Store Barrier - p224 // Not currently used in the Sparc backend // Section A.52: Store Floating-point -p225 def STFr : F3_1rd<3, 0b100100, "st">; // st r, [r+r] def STFi : F3_2rd<3, 0b100100, "st">; // st r, [r+i] def STDFr : F3_1rd<3, 0b100111, "std">; // std r, [r+r] def STDFi : F3_2rd<3, 0b100111, "std">; // std r, [r+i] // Not currently used in the Sparc backend #if 0 def STQFr : F3_1rd<3, 0b100110, "stq">; // stq r, [r+r] def STQFi : F3_2rd<3, 0b100110, "stq">; // stq r, [r+i] #endif set isDeprecated = 1 in { def STFSRr : F3_1<3, 0b100101, "st">; // st r, [r+r] def STFSRi : F3_2<3, 0b100101, "st">; // st r, [r+i] } def STXFSRr : F3_1<3, 0b100101, "stq">; // stx r, [r+r] def STXFSRi : F3_2<3, 0b100101, "stq">; // stx r, [r+i] // Section A.53: Store Floating-Point into Alternate Space - p227 // Not currently used in the Sparc backend // Section A.54: Store Integer - p229 def STBr : F3_1<3, 0b000101, "stb">; // stb r, [r+r] def STBi : F3_2<3, 0b000101, "stb">; // stb r, [r+i] def STHr : F3_1<3, 0b000110, "stb">; // stb r, [r+r] def STHi : F3_2<3, 0b000110, "stb">; // stb r, [r+i] def STWr : F3_1<3, 0b000100, "stb">; // stb r, [r+r] def STWi : F3_2<3, 0b000100, "stb">; // stb r, [r+i] def STXr : F3_1<3, 0b001110, "stb">; // stb r, [r+r] def STXi : F3_2<3, 0b001110, "stb">; // stb r, [r+i] // Section A.55: Store Integer into Alternate Space - p231 // Not currently used in the Sparc backend // Section A.56: Subtract - p233 def SUBr : F3_1<2, 0b000100, "sub">; // sub r, r, r def SUBi : F3_1<2, 0b000100, "sub">; // sub r, i, r def SUBccr : F3_1<2, 0b010100, "subcc">; // subcc r, r, r def SUBcci : F3_1<2, 0b010100, "subcc">; // subcc r, i, r def SUBCr : F3_1<2, 0b001100, "subc">; // subc r, r, r def SUBCi : F3_1<2, 0b001100, "subc">; // subc r, i, r def SUBCccr : F3_1<2, 0b011100, "subccc">; // subccc r, r, r def SUBCcci : F3_1<2, 0b011100, "subccc">; // subccc r, i, r // FIXME: More...?