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* Instruction definitions moved to SparcV9InstrInfo.td for consistency
* Defined PHI instruction and SparcV9 subclass of Target git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15615 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman
parent
36dd0c539b
commit
20887f8b13
@ -1,4 +1,4 @@
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//===- SparcV9.td - Target Description for SparcV9 Target -----------------===//
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//===- SparcV9.td - Target Description for SparcV9 Target --*- tablegen -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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@ -12,771 +12,43 @@
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//
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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// Target-independent interfaces which we are implementing
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//===----------------------------------------------------------------------===//
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include "../Target.td"
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include "SparcV9_Reg.td"
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//===----------------------------------------------------------------------===//
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// Instructions
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// Register File Description
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//===----------------------------------------------------------------------===//
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class InstV9 : Instruction { // SparcV9 instruction baseline
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field bits<32> Inst;
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let Name = "SparcV9";
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let Namespace = "V9";
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bits<2> op;
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let Inst{31-30} = op; // Top two bits are the 'op' field
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// Bit attributes specific to SparcV9 instructions
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bit isPasi = 0; // Does this instruction affect an alternate addr space?
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bit isDeprecated = 0; // Is this instruction deprecated?
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bit isPrivileged = 0; // Is this a privileged instruction?
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}
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include "SparcV9_F2.td"
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include "SparcV9_F3.td"
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include "SparcV9_F4.td"
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include "SparcV9RegisterInfo.td"
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//===----------------------------------------------------------------------===//
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// Instruction list...
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//
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// Instruction Descriptions
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//===----------------------------------------------------------------------===//
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// Section A.2: Add - p137
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def ADDr : F3_1<2, 0b000000, "add">; // add rs1, rs2, rd
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def ADDi : F3_2<2, 0b000000, "add">; // add rs1, imm, rd
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def ADDccr : F3_1<2, 0b010000, "addcc">; // addcc rs1, rs2, rd
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def ADDcci : F3_2<2, 0b010000, "addcc">; // addcc rs1, imm, rd
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def ADDCr : F3_1<2, 0b001000, "addC">; // addC rs1, rs2, rd
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def ADDCi : F3_2<2, 0b001000, "addC">; // addC rs1, imm, rd
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def ADDCccr : F3_1<2, 0b011000, "addCcc">; // addCcc rs1, rs2, rd
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def ADDCcci : F3_2<2, 0b011000, "addCcc">; // addCcc rs1, imm, rd
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include "SparcV9InstrInfo.td"
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// Section A.3: Branch on Integer Register with Prediction - p138
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let op2 = 0b011 in {
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def BRZ : F2_4<0b001, "brz">; // Branch on rs1 == 0
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def BRLEZ : F2_4<0b010, "brlez">; // Branch on rs1 <= 0
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def BRLZ : F2_4<0b011, "brlz">; // Branch on rs1 < 0
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def BRNZ : F2_4<0b101, "brnz">; // Branch on rs1 != 0
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def BRGZ : F2_4<0b110, "brgz">; // Branch on rs1 > 0
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def BRGEZ : F2_4<0b111, "brgez">; // Branch on rs1 >= 0
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def SparcV9InstrInfo : InstrInfo {
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let PHIInst = PHI;
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// Define how we want to layout our TargetSpecific information field.
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let TSFlagsFields = [];
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let TSFlagsShifts = [];
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}
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// Section A.4: Branch on Floating-Point Condition Codes (FBfcc) p140
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// The following deprecated instructions don't seem to play nice on SparcV9
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/*
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let isDeprecated = 1 in {
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let op2 = 0b110 in {
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def FBA : F2_2<0b1000, "fba">; // Branch always
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def FBN : F2_2<0b0000, "fbn">; // Branch never
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def FBU : F2_2<0b0111, "fbu">; // Branch on unordered
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def FBG : F2_2<0b0110, "fbg">; // Branch >
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def FBUG : F2_2<0b0101, "fbug">; // Branch on unordered or >
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def FBL : F2_2<0b0100, "fbl">; // Branch <
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def FBUL : F2_2<0b0011, "fbul">; // Branch on unordered or <
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def FBLG : F2_2<0b0010, "fblg">; // Branch < or >
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def FBNE : F2_2<0b0001, "fbne">; // Branch !=
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def FBE : F2_2<0b1001, "fbe">; // Branch ==
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def FBUE : F2_2<0b1010, "fbue">; // Branch on unordered or ==
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def FBGE : F2_2<0b1011, "fbge">; // Branch > or ==
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def FBUGE : F2_2<0b1100, "fbuge">; // Branch unord or > or ==
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def FBLE : F2_2<0b1101, "fble">; // Branch < or ==
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def FBULE : F2_2<0b1110, "fbule">; // Branch unord or < or ==
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def FBO : F2_2<0b1111, "fbo">; // Branch on ordered
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}
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}
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*/
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// We now make these same opcodes represent the FBPfcc instructions
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let op2 = 0b101 in {
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def FBA : F2_3<0b1000, "fba">; // Branch always
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def FBN : F2_3<0b0000, "fbn">; // Branch never
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def FBU : F2_3<0b0111, "fbu">; // Branch on unordered
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def FBG : F2_3<0b0110, "fbg">; // Branch >
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def FBUG : F2_3<0b0101, "fbug">; // Branch on unordered or >
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def FBL : F2_3<0b0100, "fbl">; // Branch <
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def FBUL : F2_3<0b0011, "fbul">; // Branch on unordered or <
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def FBLG : F2_3<0b0010, "fblg">; // Branch < or >
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def FBNE : F2_3<0b0001, "fbne">; // Branch !=
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def FBE : F2_3<0b1001, "fbe">; // Branch ==
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def FBUE : F2_3<0b1010, "fbue">; // Branch on unordered or ==
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def FBGE : F2_3<0b1011, "fbge">; // Branch > or ==
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def FBUGE : F2_3<0b1100, "fbuge">; // Branch unord or > or ==
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def FBLE : F2_3<0b1101, "fble">; // Branch < or ==
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def FBULE : F2_3<0b1110, "fbule">; // Branch unord or < or ==
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def FBO : F2_3<0b1111, "fbo">; // Branch on ordered
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}
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// Section A.5: Branch on FP condition codes with prediction - p143
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// Not used in the SparcV9 backend (directly)
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/*
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let op2 = 0b101 in {
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def FBPA : F2_3<0b1000, "fba">; // Branch always
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def FBPN : F2_3<0b0000, "fbn">; // Branch never
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def FBPU : F2_3<0b0111, "fbu">; // Branch on unordered
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def FBPG : F2_3<0b0110, "fbg">; // Branch >
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def FBPUG : F2_3<0b0101, "fbug">; // Branch on unordered or >
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def FBPL : F2_3<0b0100, "fbl">; // Branch <
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def FBPUL : F2_3<0b0011, "fbul">; // Branch on unordered or <
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def FBPLG : F2_3<0b0010, "fblg">; // Branch < or >
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def FBPNE : F2_3<0b0001, "fbne">; // Branch !=
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def FBPE : F2_3<0b1001, "fbe">; // Branch ==
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def FBPUE : F2_3<0b1010, "fbue">; // Branch on unordered or ==
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def FBPGE : F2_3<0b1011, "fbge">; // Branch > or ==
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def FBPUGE : F2_3<0b1100, "fbuge">; // Branch unord or > or ==
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def FBPLE : F2_3<0b1101, "fble">; // Branch < or ==
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def FBPULE : F2_3<0b1110, "fbule">; // Branch unord or < or ==
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def FBPO : F2_3<0b1111, "fbo">; // Branch on ordered
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}
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*/
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// Section A.6: Branch on Integer condition codes (Bicc) - p146
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/*
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let isDeprecated = 1 in {
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let op2 = 0b010 in {
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def BA : F2_2<0b1000, "ba">; // Branch always
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def BN : F2_2<0b0000, "bn">; // Branch never
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def BNE : F2_2<0b1001, "bne">; // Branch !=
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def BE : F2_2<0b0001, "be">; // Branch ==
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def BG : F2_2<0b1010, "bg">; // Branch >
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def BLE : F2_2<0b0010, "ble">; // Branch <=
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def BGE : F2_2<0b1011, "bge">; // Branch >=
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def BL : F2_2<0b0011, "bl">; // Branch <
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def BGU : F2_2<0b1100, "bgu">; // Branch unsigned >
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def BLEU : F2_2<0b0100, "bleu">; // Branch unsigned <=
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def BCC : F2_2<0b1101, "bcc">; // Branch unsigned >=
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def BCS : F2_2<0b0101, "bcs">; // Branch unsigned <=
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def BPOS : F2_2<0b1110, "bpos">; // Branch on positive
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def BNEG : F2_2<0b0110, "bneg">; // Branch on negative
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def BVC : F2_2<0b1111, "bvc">; // Branch on overflow clear
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def BVS : F2_2<0b0111, "bvs">; // Branch on overflow set
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}
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}
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*/
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// Using the format of A.7 instructions...
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let op2 = 0b001 in {
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let cc = 0 in { // BA and BN don't read condition codes
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def BA : F2_3<0b1000, "ba">; // Branch always
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def BN : F2_3<0b0000, "bn">; // Branch never
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}
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def BNE : F2_3<0b1001, "bne">; // Branch !=
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def BE : F2_3<0b0001, "be">; // Branch ==
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def BG : F2_3<0b1010, "bg">; // Branch >
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def BLE : F2_3<0b0010, "ble">; // Branch <=
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def BGE : F2_3<0b1011, "bge">; // Branch >=
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def BL : F2_3<0b0011, "bl">; // Branch <
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def BGU : F2_3<0b1100, "bgu">; // Branch unsigned >
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def BLEU : F2_3<0b0100, "bleu">; // Branch unsigned <=
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def BCC : F2_3<0b1101, "bcc">; // Branch unsigned >=
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def BCS : F2_3<0b0101, "bcs">; // Branch unsigned <=
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def BPOS : F2_3<0b1110, "bpos">; // Branch on positive
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def BNEG : F2_3<0b0110, "bneg">; // Branch on negative
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def BVC : F2_3<0b1111, "bvc">; // Branch on overflow clear
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def BVS : F2_3<0b0111, "bvs">; // Branch on overflow set
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}
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// Section A.7: Branch on integer condition codes with prediction - p148
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// Not used in the SparcV9 backend
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/*
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let op2 = 0b001 in {
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def BPA : F2_3<0b1000, "bpa">; // Branch always
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def BPN : F2_3<0b0000, "bpn">; // Branch never
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def BPNE : F2_3<0b1001, "bpne">; // Branch !=
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def BPE : F2_3<0b0001, "bpe">; // Branch ==
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def BPG : F2_3<0b1010, "bpg">; // Branch >
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def BPLE : F2_3<0b0010, "bple">; // Branch <=
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def BPGE : F2_3<0b1011, "bpge">; // Branch >=
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def BPL : F2_3<0b0011, "bpl">; // Branch <
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def BPGU : F2_3<0b1100, "bpgu">; // Branch unsigned >
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def BPLEU : F2_3<0b0100, "bpleu">; // Branch unsigned <=
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def BPCC : F2_3<0b1101, "bpcc">; // Branch unsigned >=
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def BPCS : F2_3<0b0101, "bpcs">; // Branch unsigned <=
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def BPPOS : F2_3<0b1110, "bppos">; // Branch on positive
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def BPNEG : F2_3<0b0110, "bpneg">; // Branch on negative
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def BPVC : F2_3<0b1111, "bpvc">; // Branch on overflow clear
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def BPVS : F2_3<0b0111, "bpvs">; // Branch on overflow set
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}
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*/
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// Section A.8: CALL - p151, the only Format #1 instruction
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def CALL : InstV9 {
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bits<30> disp;
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let op = 1;
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let Inst{29-0} = disp;
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let Name = "call";
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let isCall = 1;
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}
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// Section A.9: Compare and Swap - p176
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// CASA/CASXA: are for alternate address spaces! Ignore them
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// Section A.10: Divide (64-bit / 32-bit) - p178
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// Not used in the SparcV9 backend
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/*
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let isDeprecated = 1 in {
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def UDIVr : F3_1<2, 0b001110, "udiv">; // udiv r, r, r
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def UDIVi : F3_2<2, 0b001110, "udiv">; // udiv r, r, i
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def SDIVr : F3_1<2, 0b001111, "sdiv">; // sdiv r, r, r
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def SDIVi : F3_2<2, 0b001111, "sdiv">; // sdiv r, r, i
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def UDIVCCr : F3_1<2, 0b011110, "udivcc">; // udivcc r, r, r
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def UDIVCCi : F3_2<2, 0b011110, "udivcc">; // udivcc r, r, i
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def SDIVCCr : F3_1<2, 0b011111, "sdivcc">; // sdivcc r, r, r
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def SDIVCCi : F3_2<2, 0b011111, "sdivcc">; // sdivcc r, r, i
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}
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*/
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// Section A.11: DONE and RETRY - p181
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// Not used in the SparcV9 backend
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/*
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let isPrivileged = 1 in {
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def DONE : F3_18<0, "done">; // done
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def RETRY : F3_18<1, "retry">; // retry
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}
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*/
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// Section A.12: Floating-Point Add and Subtract - p156
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def FADDS : F3_16<2, 0b110100, 0x41, "fadds">; // fadds frs1, frs2, frd
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def FADDD : F3_16<2, 0b110100, 0x42, "faddd">; // faddd frs1, frs2, frd
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def FADDQ : F3_16<2, 0b110100, 0x43, "faddq">; // faddq frs1, frs2, frd
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def FSUBS : F3_16<2, 0b110100, 0x45, "fsubs">; // fsubs frs1, frs2, frd
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def FSUBD : F3_16<2, 0b110100, 0x46, "fsubd">; // fsubd frs1, frs2, frd
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def FSUBQ : F3_16<2, 0b110100, 0x47, "fsubq">; // fsubq frs1, frs2, frd
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// Section A.13: Floating-point compare - p159
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def FCMPS : F3_15<2, 0b110101, 0b001010001, "fcmps">; // fcmps %fcc, r1, r2
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def FCMPD : F3_15<2, 0b110101, 0b001010010, "fcmpd">; // fcmpd %fcc, r1, r2
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def FCMPQ : F3_15<2, 0b110101, 0b001010011, "fcmpq">; // fcmpq %fcc, r1, r2
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// Currently unused in the SparcV9 backend
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/*
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def FCMPES : F3_15<2, 0b110101, 0b001010101, "fcmpes">; // fcmpes %fcc, r1, r2
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def FCMPED : F3_15<2, 0b110101, 0b001010110, "fcmped">; // fcmped %fcc, r1, r2
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def FCMPEQ : F3_15<2, 0b110101, 0b001010111, "fcmpeq">; // fcmpeq %fcc, r1, r2
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*/
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// Section A.14: Convert floating-point to integer - p161
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def FSTOX : F3_14<2, 0b110100, 0b010000001, "fstox">; // fstox rs2, rd
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def FDTOX : F3_14<2, 0b110100, 0b010000010, "fstox">; // fstox rs2, rd
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def FQTOX : F3_14<2, 0b110100, 0b010000011, "fstox">; // fstox rs2, rd
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def FSTOI : F3_14<2, 0b110100, 0b011010001, "fstoi">; // fstoi rs2, rd
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def FDTOI : F3_14<2, 0b110100, 0b011010010, "fdtoi">; // fdtoi rs2, rd
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def FQTOI : F3_14<2, 0b110100, 0b011010011, "fqtoi">; // fqtoi rs2, rd
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// Section A.15: Convert between floating-point formats - p162
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def FSTOD : F3_14<2, 0b110100, 0b011001001, "fstod">; // fstod rs2, rd
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def FSTOQ : F3_14<2, 0b110100, 0b011001101, "fstoq">; // fstoq rs2, rd
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def FDTOS : F3_14<2, 0b110100, 0b011000110, "fstos">; // fstos rs2, rd
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def FDTOQ : F3_14<2, 0b110100, 0b011001110, "fdtoq">; // fdtoq rs2, rd
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def FQTOS : F3_14<2, 0b110100, 0b011000111, "fqtos">; // fqtos rs2, rd
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def FQTOD : F3_14<2, 0b110100, 0b011001011, "fqtod">; // fqtod rs2, rd
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// Section A.16: Convert integer to floating-point - p163
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def FXTOS : F3_14<2, 0b110100, 0b010000100, "fxtos">; // fxtos rs2, rd
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def FXTOD : F3_14<2, 0b110100, 0b010001000, "fxtod">; // fxtod rs2, rd
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def FXTOQ : F3_14<2, 0b110100, 0b010001100, "fxtoq">; // fxtoq rs2, rd
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def FITOS : F3_14<2, 0b110100, 0b011000100, "fitos">; // fitos rs2, rd
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def FITOD : F3_14<2, 0b110100, 0b011001000, "fitod">; // fitod rs2, rd
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def FITOQ : F3_14<2, 0b110100, 0b011001100, "fitoq">; // fitoq rs2, rd
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// Section A.17: Floating-Point Move - p164
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def FMOVS : F3_14<2, 0b110100, 0b000000001, "fmovs">; // fmovs r, r
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def FMOVD : F3_14<2, 0b110100, 0b000000010, "fmovs">; // fmovd r, r
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//def FMOVQ : F3_14<2, 0b110100, 0b000000011, "fmovs">; // fmovq r, r
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def FNEGS : F3_14<2, 0b110100, 0b000000101, "fnegs">; // fnegs r, r
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def FNEGD : F3_14<2, 0b110100, 0b000000110, "fnegs">; // fnegs r, r
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//def FNEGQ : F3_14<2, 0b110100, 0b000000111, "fnegs">; // fnegs r, r
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def FABSS : F3_14<2, 0b110100, 0b000001001, "fabss">; // fabss r, r
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def FABSD : F3_14<2, 0b110100, 0b000001010, "fabss">; // fabss r, r
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//def FABSQ : F3_14<2, 0b110100, 0b000001011, "fabss">; // fabss r, r
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// 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
|
||||
|
||||
// A.20: Flush Instruction Memory - p167
|
||||
// Not currently used
|
||||
|
||||
// A.21: Flush Register Windows - p169
|
||||
// Not currently used
|
||||
|
||||
// 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 SparcV9's instr def...
|
||||
def JMPLCALLr : F3_1<2, 0b111000, "jmpl">; // jmpl [rs1+rs2], rd
|
||||
def JMPLCALLi : F3_2<2, 0b111000, "jmpl">; // jmpl [rs1+imm], rd
|
||||
def JMPLRETr : F3_1<2, 0b111000, "jmpl">; // jmpl [rs1+rs2], rd
|
||||
def JMPLRETi : F3_2<2, 0b111000, "jmpl">; // jmpl [rs1+imm], rd
|
||||
|
||||
// Section A.25: Load Floating-Point - p173
|
||||
def LDFr : F3_1<3, 0b100000, "ld">; // ld [rs1+rs2], rd
|
||||
def LDFi : F3_2<3, 0b100000, "ld">; // ld [rs1+imm], rd
|
||||
def LDDFr : F3_1<3, 0b100011, "ldd">; // ldd [rs1+rs2], rd
|
||||
def LDDFi : F3_2<3, 0b100011, "ldd">; // ldd [rs1+imm], rd
|
||||
def LDQFr : F3_1<3, 0b100010, "ldq">; // ldq [rs1+rs2], rd
|
||||
def LDQFi : F3_2<3, 0b100010, "ldq">; // ldq [rs1+imm], rd
|
||||
let isDeprecated = 1 in {
|
||||
let rd = 0 in {
|
||||
def LDFSRr : F3_1<3, 0b100001, "ld">; // ld [rs1+rs2], rd
|
||||
def LDFSRi : F3_2<3, 0b100001, "ld">; // ld [rs1+imm], rd
|
||||
}
|
||||
}
|
||||
let rd = 1 in {
|
||||
def LDXFSRr : F3_1<3, 0b100001, "ldx">; // ldx [rs1+rs2], rd
|
||||
def LDXFSRi : F3_2<3, 0b100001, "ldx">; // ldx [rs1+imm], rd
|
||||
}
|
||||
|
||||
// Section A.27: Load Integer - p178
|
||||
def LDSBr : F3_1<3, 0b001001, "ldsb">; // ldsb [rs1+rs2], rd
|
||||
def LDSBi : F3_2<3, 0b001001, "ldsb">; // ldsb [rs1+imm], rd
|
||||
def LDSHr : F3_1<3, 0b001010, "ldsh">; // ldsh [rs1+rs2], rd
|
||||
def LDSHi : F3_2<3, 0b001010, "ldsh">; // ldsh [rs1+imm], rd
|
||||
def LDSWr : F3_1<3, 0b001000, "ldsw">; // ldsh [rs1+rs2], rd
|
||||
def LDSWi : F3_2<3, 0b001000, "ldsw">; // ldsh [rs1+imm], rd
|
||||
def LDUBr : F3_1<3, 0b000001, "ldub">; // ldub [rs1+rs2], rd
|
||||
def LDUBi : F3_2<3, 0b000001, "ldub">; // ldub [rs1+imm], rd
|
||||
def LDUHr : F3_1<3, 0b000010, "lduh">; // lduh [rs1+rs2], rd
|
||||
def LDUHi : F3_2<3, 0b000010, "lduh">; // lduh [rs1+imm], rd
|
||||
// synonym: LD
|
||||
def LDUWr : F3_1<3, 0b000000, "lduw">; // lduw [rs1+rs2], rd
|
||||
def LDUWi : F3_2<3, 0b000000, "lduw">; // lduw [rs1+imm], rd
|
||||
def LDXr : F3_1<3, 0b001011, "ldx">; // ldx [rs1+rs2], rd
|
||||
def LDXi : F3_2<3, 0b001011, "ldx">; // ldx [rs1+imm], rd
|
||||
/*
|
||||
let isDeprecated = 1 in {
|
||||
def LDDr : F3_1<3, 0b000011, "ldd">; // ldd [rs1+rs2], rd
|
||||
def LDDi : F3_2<3, 0b000011, "ldd">; // ldd [rs1+imm], rd
|
||||
}
|
||||
*/
|
||||
|
||||
// Section A.31: Logical operations
|
||||
def ANDr : F3_1<2, 0b000001, "and">; // and rs1, rs2, rd
|
||||
def ANDi : F3_2<2, 0b000001, "and">; // and rs1, imm, rd
|
||||
def ANDccr : F3_1<2, 0b010001, "andcc">; // andcc rs1, rs2, rd
|
||||
def ANDcci : F3_2<2, 0b010001, "andcc">; // andcc rs1, imm, rd
|
||||
def ANDNr : F3_1<2, 0b000101, "andn">; // andn rs1, rs2, rd
|
||||
def ANDNi : F3_2<2, 0b000101, "andn">; // andn rs1, imm, rd
|
||||
def ANDNccr : F3_1<2, 0b010101, "andncc">; // andncc rs1, rs2, rd
|
||||
def ANDNcci : F3_2<2, 0b010101, "andncc">; // andncc rs1, imm, rd
|
||||
|
||||
def ORr : F3_1<2, 0b000010, "or">; // or rs1, rs2, rd
|
||||
def ORi : F3_2<2, 0b000010, "or">; // or rs1, imm, rd
|
||||
def ORccr : F3_1<2, 0b010010, "orcc">; // orcc rs1, rs2, rd
|
||||
def ORcci : F3_2<2, 0b010010, "orcc">; // orcc rs1, imm, rd
|
||||
def ORNr : F3_1<2, 0b000110, "orn">; // orn rs1, rs2, rd
|
||||
def ORNi : F3_2<2, 0b000110, "orn">; // orn rs1, imm, rd
|
||||
def ORNccr : F3_1<2, 0b010110, "orncc">; // orncc rs1, rs2, rd
|
||||
def ORNcci : F3_2<2, 0b010110, "orncc">; // orncc rs1, imm, rd
|
||||
|
||||
def XORr : F3_1<2, 0b000011, "xor">; // xor rs1, rs2, rd
|
||||
def XORi : F3_2<2, 0b000011, "xor">; // xor rs1, imm, rd
|
||||
def XORccr : F3_1<2, 0b010011, "xorcc">; // xorcc rs1, rs2, rd
|
||||
def XORcci : F3_2<2, 0b010011, "xorcc">; // xorcc rs1, imm, rd
|
||||
def XNORr : F3_1<2, 0b000111, "xnor">; // xnor rs1, rs2, rd
|
||||
def XNORi : F3_2<2, 0b000111, "xnor">; // xnor rs1, imm, rd
|
||||
def XNORccr : F3_1<2, 0b010111, "xnorcc">; // xnorcc rs1, rs2, rd
|
||||
def XNORcci : F3_2<2, 0b010111, "xnorcc">; // xnorcc rs1, imm, rd
|
||||
|
||||
// Section A.32: Memory Barrier - p186
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.33: Move Floating-Point Register on Condition (FMOVcc)
|
||||
// ======================= Single Floating Point ======================
|
||||
// For integer condition codes
|
||||
def FMOVSA : F4_7<2, 0b110101, 0b1000, 0b000001, "fmovsa">; // fmovsa cc, r, r
|
||||
def FMOVSN : F4_7<2, 0b110101, 0b0000, 0b000001, "fmovsn">; // fmovsn cc, r, r
|
||||
def FMOVSNE : F4_7<2, 0b110101, 0b1001, 0b000001, "fmovsne">; // fmovsne cc, r, r
|
||||
def FMOVSE : F4_7<2, 0b110101, 0b0000, 0b000001, "fmovse">; // fmovse cc, r, r
|
||||
def FMOVSG : F4_7<2, 0b110101, 0b1010, 0b000001, "fmovsg">; // fmovsg cc, r, r
|
||||
def FMOVSLE : F4_7<2, 0b110101, 0b0000, 0b000001, "fmovsle">; // fmovsle cc, r, r
|
||||
def FMOVSGE : F4_7<2, 0b110101, 0b1011, 0b000001, "fmovsge">; // fmovsge cc, r, r
|
||||
def FMOVSL : F4_7<2, 0b110101, 0b0011, 0b000001, "fmovsl">; // fmovsl cc, r, r
|
||||
def FMOVSGU : F4_7<2, 0b110101, 0b1100, 0b000001, "fmovsgu">; // fmovsgu cc, r, r
|
||||
def FMOVSLEU : F4_7<2, 0b110101, 0b0100, 0b000001, "fmovsleu">; // fmovsleu cc, r, r
|
||||
def FMOVSCC : F4_7<2, 0b110101, 0b1101, 0b000001, "fmovscc">; // fmovscc cc, r, r
|
||||
def FMOVSCS : F4_7<2, 0b110101, 0b0101, 0b000001, "fmovscs">; // fmovscs cc, r, r
|
||||
def FMOVSPOS : F4_7<2, 0b110101, 0b1110, 0b000001, "fmovspos">; // fmovspos cc, r, r
|
||||
def FMOVSNEG : F4_7<2, 0b110101, 0b0110, 0b000001, "fmovsneg">; // fmovsneg cc, r, r
|
||||
def FMOVSVC : F4_7<2, 0b110101, 0b1111, 0b000001, "fmovsvc">; // fmovsvc cc, r, r
|
||||
def FMOVSVS : F4_7<2, 0b110101, 0b0111, 0b000001, "fmovsvs">; // fmovsvs cc, r, r
|
||||
|
||||
// For floating-point condition codes
|
||||
def FMOVSFA : F4_7<2, 0b110101, 0b0100, 0b000001, "fmovsfa">; // fmovsfa cc,r,r
|
||||
def FMOVSFN : F4_7<2, 0b110101, 0b0000, 0b000001, "fmovsfn">; // fmovsfa cc,r,r
|
||||
def FMOVSFU : F4_7<2, 0b110101, 0b0111, 0b000001, "fmovsfu">; // fmovsfu cc,r,r
|
||||
def FMOVSFG : F4_7<2, 0b110101, 0b0110, 0b000001, "fmovsfg">; // fmovsfg cc,r,r
|
||||
def FMOVSFUG : F4_7<2, 0b110101, 0b0101, 0b000001, "fmovsfug">; // fmovsfug cc,r,r
|
||||
def FMOVSFL : F4_7<2, 0b110101, 0b0100, 0b000001, "fmovsfl">; // fmovsfl cc,r,r
|
||||
def FMOVSFUL : F4_7<2, 0b110101, 0b0011, 0b000001, "fmovsful">; // fmovsful cc,r,r
|
||||
def FMOVSFLG : F4_7<2, 0b110101, 0b0010, 0b000001, "fmovsflg">; // fmovsflg cc,r,r
|
||||
def FMOVSFNE : F4_7<2, 0b110101, 0b0001, 0b000001, "fmovsfne">; // fmovsfne cc,r,r
|
||||
def FMOVSFE : F4_7<2, 0b110101, 0b1001, 0b000001, "fmovsfe">; // fmovsfe cc,r,r
|
||||
def FMOVSFUE : F4_7<2, 0b110101, 0b1010, 0b000001, "fmovsfue">; // fmovsfue cc,r,r
|
||||
def FMOVSFGE : F4_7<2, 0b110101, 0b1011, 0b000001, "fmovsge">; // fmovsge cc,r,r
|
||||
def FMOVSFUGE : F4_7<2, 0b110101, 0b1100, 0b000001, "fmovsfuge">;// fmovsfuge cc,r,r
|
||||
def FMOVSFLE : F4_7<2, 0b110101, 0b1101, 0b000001, "fmovsfle">; // fmovsfle cc,r,r
|
||||
def FMOVSFULE : F4_7<2, 0b110101, 0b1110, 0b000001, "fmovsfule">;// fmovsfule cc,r,r
|
||||
def FMOVSFO : F4_7<2, 0b110101, 0b1111, 0b000001, "fmovsfo">; // fmovsfo cc,r,r
|
||||
|
||||
// ======================= Double Floating Point ======================
|
||||
// For integer condition codes
|
||||
def FMOVDA : F4_7<2, 0b110101, 0b1000, 0b000010, "fmovda">; // fmovda cc, r, r
|
||||
def FMOVDN : F4_7<2, 0b110101, 0b0000, 0b000010, "fmovdn">; // fmovdn cc, r, r
|
||||
def FMOVDNE : F4_7<2, 0b110101, 0b1001, 0b000010, "fmovdne">; // fmovdne cc, r, r
|
||||
def FMOVDE : F4_7<2, 0b110101, 0b0000, 0b000010, "fmovde">; // fmovde cc, r, r
|
||||
def FMOVDG : F4_7<2, 0b110101, 0b1010, 0b000010, "fmovdg">; // fmovdg cc, r, r
|
||||
def FMOVDLE : F4_7<2, 0b110101, 0b0000, 0b000010, "fmovdle">; // fmovdle cc, r, r
|
||||
def FMOVDGE : F4_7<2, 0b110101, 0b1011, 0b000010, "fmovdge">; // fmovdge cc, r, r
|
||||
def FMOVDL : F4_7<2, 0b110101, 0b0011, 0b000010, "fmovdl">; // fmovdl cc, r, r
|
||||
def FMOVDGU : F4_7<2, 0b110101, 0b1100, 0b000010, "fmovdgu">; // fmovdgu cc, r, r
|
||||
def FMOVDLEU : F4_7<2, 0b110101, 0b0100, 0b000010, "fmovdleu">; // fmovdleu cc, r, r
|
||||
def FMOVDCC : F4_7<2, 0b110101, 0b1101, 0b000010, "fmovdcc">; // fmovdcc cc, r, r
|
||||
def FMOVDCS : F4_7<2, 0b110101, 0b0101, 0b000010, "fmovdcs">; // fmovdcs cc, r, r
|
||||
def FMOVDPOS : F4_7<2, 0b110101, 0b1110, 0b000010, "fmovdpos">; // fmovdpos cc, r, r
|
||||
def FMOVDNEG : F4_7<2, 0b110101, 0b0110, 0b000010, "fmovdneg">; // fmovdneg cc, r, r
|
||||
def FMOVDVC : F4_7<2, 0b110101, 0b1111, 0b000010, "fmovdvc">; // fmovdvc cc, r, r
|
||||
def FMOVDVS : F4_7<2, 0b110101, 0b0111, 0b000010, "fmovdvs">; // fmovdvs cc, r, r
|
||||
|
||||
// For floating-point condition codes
|
||||
def FMOVDFA : F4_7<2, 0b110101, 0b0100, 0b000010, "fmovdfa">; // fmovdfa cc,r,r
|
||||
def FMOVDFN : F4_7<2, 0b110101, 0b0000, 0b000010, "fmovdfn">; // fmovdfa cc,r,r
|
||||
def FMOVDFU : F4_7<2, 0b110101, 0b0111, 0b000010, "fmovdfu">; // fmovdfu cc,r,r
|
||||
def FMOVDFG : F4_7<2, 0b110101, 0b0110, 0b000010, "fmovdfg">; // fmovdfg cc,r,r
|
||||
def FMOVDFUG : F4_7<2, 0b110101, 0b0101, 0b000010, "fmovdfug">; // fmovdfug cc,r,r
|
||||
def FMOVDFL : F4_7<2, 0b110101, 0b0100, 0b000010, "fmovdfl">; // fmovdfl cc,r,r
|
||||
def FMOVDFUL : F4_7<2, 0b110101, 0b0011, 0b000010, "fmovdful">; // fmovdful cc,r,r
|
||||
def FMOVDFLG : F4_7<2, 0b110101, 0b0010, 0b000010, "fmovdflg">; // fmovdflg cc,r,r
|
||||
def FMOVDFNE : F4_7<2, 0b110101, 0b0001, 0b000010, "fmovdfne">; // fmovdfne cc,r,r
|
||||
def FMOVDFE : F4_7<2, 0b110101, 0b1001, 0b000010, "fmovdfe">; // fmovdfe cc,r,r
|
||||
def FMOVDFUE : F4_7<2, 0b110101, 0b1010, 0b000010, "fmovdfue">; // fmovdfue cc,r,r
|
||||
def FMOVDFGE : F4_7<2, 0b110101, 0b1011, 0b000010, "fmovdge">; // fmovdge cc,r,r
|
||||
def FMOVDFUGE : F4_7<2, 0b110101, 0b1100, 0b000010, "fmovdfuge">;// fmovdfuge cc,r,r
|
||||
def FMOVDFLE : F4_7<2, 0b110101, 0b1101, 0b000010, "fmovdfle">; // fmovdfle cc,r,r
|
||||
def FMOVDFULE : F4_7<2, 0b110101, 0b1110, 0b000010, "fmovdfule">;// fmovdfule cc,r,r
|
||||
def FMOVDFO : F4_7<2, 0b110101, 0b1111, 0b000010, "fmovdfo">; // fmovdfo cc,r,r
|
||||
|
||||
// ======================= Quad Floating Point ======================
|
||||
// For integer condition codes
|
||||
def FMOVQA : F4_7<2, 0b110101, 0b1000, 0b000011, "fmovqa">; // fmovqa cc, r, r
|
||||
def FMOVQN : F4_7<2, 0b110101, 0b0000, 0b000011, "fmovqn">; // fmovqn cc, r, r
|
||||
def FMOVQNE : F4_7<2, 0b110101, 0b1001, 0b000011, "fmovqne">; // fmovqne cc, r, r
|
||||
def FMOVQE : F4_7<2, 0b110101, 0b0000, 0b000011, "fmovqe">; // fmovqe cc, r, r
|
||||
def FMOVQG : F4_7<2, 0b110101, 0b1010, 0b000011, "fmovqg">; // fmovqg cc, r, r
|
||||
def FMOVQLE : F4_7<2, 0b110101, 0b0000, 0b000011, "fmovqle">; // fmovqle cc, r, r
|
||||
def FMOVQGE : F4_7<2, 0b110101, 0b1011, 0b000011, "fmovqge">; // fmovqge cc, r, r
|
||||
def FMOVQL : F4_7<2, 0b110101, 0b0011, 0b000011, "fmovql">; // fmovql cc, r, r
|
||||
def FMOVQGU : F4_7<2, 0b110101, 0b1100, 0b000011, "fmovqgu">; // fmovqgu cc, r, r
|
||||
def FMOVQLEU : F4_7<2, 0b110101, 0b0100, 0b000011, "fmovqleu">; // fmovqleu cc, r, r
|
||||
def FMOVQCC : F4_7<2, 0b110101, 0b1101, 0b000011, "fmovqcc">; // fmovqcc cc, r, r
|
||||
def FMOVQCS : F4_7<2, 0b110101, 0b0101, 0b000011, "fmovqcs">; // fmovqcs cc, r, r
|
||||
def FMOVQPOS : F4_7<2, 0b110101, 0b1110, 0b000011, "fmovqpos">; // fmovqpos cc, r, r
|
||||
def FMOVQNEG : F4_7<2, 0b110101, 0b0110, 0b000011, "fmovqneg">; // fmovqneg cc, r, r
|
||||
def FMOVQVC : F4_7<2, 0b110101, 0b1111, 0b000011, "fmovqvc">; // fmovqvc cc, r, r
|
||||
def FMOVQVS : F4_7<2, 0b110101, 0b0111, 0b000011, "fmovqvs">; // fmovqvs cc, r, r
|
||||
|
||||
// For floating-point condition codes
|
||||
def FMOVQFA : F4_7<2, 0b110101, 0b0100, 0b000011, "fmovqfa">; // fmovqfa cc,r,r
|
||||
def FMOVQFN : F4_7<2, 0b110101, 0b0000, 0b000011, "fmovqfn">; // fmovqfa cc,r,r
|
||||
def FMOVQFU : F4_7<2, 0b110101, 0b0111, 0b000011, "fmovqfu">; // fmovqfu cc,r,r
|
||||
def FMOVQFG : F4_7<2, 0b110101, 0b0110, 0b000011, "fmovqfg">; // fmovqfg cc,r,r
|
||||
def FMOVQFUG : F4_7<2, 0b110101, 0b0101, 0b000011, "fmovqfug">; // fmovqfug cc,r,r
|
||||
def FMOVQFL : F4_7<2, 0b110101, 0b0100, 0b000011, "fmovqfl">; // fmovqfl cc,r,r
|
||||
def FMOVQFUL : F4_7<2, 0b110101, 0b0011, 0b000011, "fmovqful">; // fmovqful cc,r,r
|
||||
def FMOVQFLG : F4_7<2, 0b110101, 0b0010, 0b000011, "fmovqflg">; // fmovqflg cc,r,r
|
||||
def FMOVQFNE : F4_7<2, 0b110101, 0b0001, 0b000011, "fmovqfne">; // fmovqfne cc,r,r
|
||||
def FMOVQFE : F4_7<2, 0b110101, 0b1001, 0b000011, "fmovqfe">; // fmovqfe cc,r,r
|
||||
def FMOVQFUE : F4_7<2, 0b110101, 0b1010, 0b000011, "fmovqfue">; // fmovqfue cc,r,r
|
||||
def FMOVQFGE : F4_7<2, 0b110101, 0b1011, 0b000011, "fmovqge">; // fmovqge cc,r,r
|
||||
def FMOVQFUGE : F4_7<2, 0b110101, 0b1100, 0b000011, "fmovqfuge">;// fmovqfuge cc,r,r
|
||||
def FMOVQFLE : F4_7<2, 0b110101, 0b1101, 0b000011, "fmovqfle">; // fmovqfle cc,r,r
|
||||
def FMOVQFULE : F4_7<2, 0b110101, 0b1110, 0b000011, "fmovqfule">;// fmovqfule cc,r,r
|
||||
def FMOVQFO : F4_7<2, 0b110101, 0b1111, 0b000011, "fmovqfo">; // fmovqfo cc,r,r
|
||||
|
||||
// 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, imm, rd
|
||||
def MOVNr : F4_3<2, 0b101100, 0b0000, "movn">; // movn i/xcc, rs2, rd
|
||||
def MOVNi : F4_4<2, 0b101100, 0b0000, "movn">; // movn i/xcc, imm, rd
|
||||
def MOVNEr : F4_3<2, 0b101100, 0b1001, "movne">; // movne i/xcc, rs2, rd
|
||||
def MOVNEi : F4_4<2, 0b101100, 0b1001, "movne">; // movne i/xcc, imm, rd
|
||||
def MOVEr : F4_3<2, 0b101100, 0b0001, "move">; // move i/xcc, rs2, rd
|
||||
def MOVEi : F4_4<2, 0b101100, 0b0001, "move">; // move i/xcc, imm, rd
|
||||
def MOVGr : F4_3<2, 0b101100, 0b1010, "movg">; // movg i/xcc, rs2, rd
|
||||
def MOVGi : F4_4<2, 0b101100, 0b1010, "movg">; // movg i/xcc, imm, rd
|
||||
def MOVLEr : F4_3<2, 0b101100, 0b0010, "movle">; // movle i/xcc, rs2, rd
|
||||
def MOVLEi : F4_4<2, 0b101100, 0b0010, "movle">; // movle i/xcc, imm, rd
|
||||
def MOVGEr : F4_3<2, 0b101100, 0b1011, "movge">; // movge i/xcc, rs2, rd
|
||||
def MOVGEi : F4_4<2, 0b101100, 0b1011, "movge">; // movge i/xcc, imm, rd
|
||||
def MOVLr : F4_3<2, 0b101100, 0b0011, "movl">; // movl i/xcc, rs2, rd
|
||||
def MOVLi : F4_4<2, 0b101100, 0b0011, "movl">; // movl i/xcc, imm, rd
|
||||
def MOVGUr : F4_3<2, 0b101100, 0b1100, "movgu">; // movgu i/xcc, rs2, rd
|
||||
def MOVGUi : F4_4<2, 0b101100, 0b1100, "movgu">; // movgu i/xcc, imm, rd
|
||||
def MOVLEUr : F4_3<2, 0b101100, 0b0100, "movleu">; // movleu i/xcc, rs2, rd
|
||||
def MOVLEUi : F4_4<2, 0b101100, 0b0100, "movleu">; // movleu i/xcc, imm, rd
|
||||
def MOVCCr : F4_3<2, 0b101100, 0b1101, "movcc">; // movcc i/xcc, rs2, rd
|
||||
def MOVCCi : F4_4<2, 0b101100, 0b1101, "movcc">; // movcc i/xcc, imm, rd
|
||||
def MOVCSr : F4_3<2, 0b101100, 0b0101, "movcs">; // movcs i/xcc, rs2, rd
|
||||
def MOVCSi : F4_4<2, 0b101100, 0b0101, "movcs">; // movcs i/xcc, imm, rd
|
||||
def MOVPOSr : F4_3<2, 0b101100, 0b1110, "movpos">; // movpos i/xcc, rs2, rd
|
||||
def MOVPOSi : F4_4<2, 0b101100, 0b1110, "movpos">; // movpos i/xcc, imm, rd
|
||||
def MOVNEGr : F4_3<2, 0b101100, 0b0110, "movneg">; // movneg i/xcc, rs2, rd
|
||||
def MOVNEGi : F4_4<2, 0b101100, 0b0110, "movneg">; // movneg i/xcc, imm, rd
|
||||
def MOVVCr : F4_3<2, 0b101100, 0b1111, "movvc">; // movvc i/xcc, rs2, rd
|
||||
def MOVVCi : F4_4<2, 0b101100, 0b1111, "movvc">; // movvc i/xcc, imm, rd
|
||||
def MOVVSr : F4_3<2, 0b101100, 0b0111, "movvs">; // movvs i/xcc, rs2, rd
|
||||
def MOVVSi : F4_4<2, 0b101100, 0b0111, "movvs">; // movvs i/xcc, imm, rd
|
||||
|
||||
// For floating-point condition codes
|
||||
def MOVFAr : F4_3<2, 0b101100, 0b1000, "movfa">; // movfa i/xcc, rs2, rd
|
||||
def MOVFAi : F4_4<2, 0b101100, 0b1000, "movfa">; // movfa i/xcc, imm, rd
|
||||
def MOVFNr : F4_3<2, 0b101100, 0b0000, "movfn">; // movfn i/xcc, rs2, rd
|
||||
def MOVFNi : F4_4<2, 0b101100, 0b0000, "movfn">; // movfn i/xcc, imm, rd
|
||||
def MOVFUr : F4_3<2, 0b101100, 0b0111, "movfu">; // movfu i/xcc, rs2, rd
|
||||
def MOVFUi : F4_4<2, 0b101100, 0b0111, "movfu">; // movfu i/xcc, imm, rd
|
||||
def MOVFGr : F4_3<2, 0b101100, 0b0110, "movfg">; // movfg i/xcc, rs2, rd
|
||||
def MOVFGi : F4_4<2, 0b101100, 0b0110, "movfg">; // movfg i/xcc, imm, rd
|
||||
def MOVFUGr : F4_3<2, 0b101100, 0b0101, "movfug">; // movfug i/xcc, rs2, rd
|
||||
def MOVFUGi : F4_4<2, 0b101100, 0b0101, "movfug">; // movfug i/xcc, imm, rd
|
||||
def MOVFLr : F4_3<2, 0b101100, 0b0100, "movfl">; // movfl i/xcc, rs2, rd
|
||||
def MOVFLi : F4_4<2, 0b101100, 0b0100, "movfl">; // movfl i/xcc, imm, rd
|
||||
def MOVFULr : F4_3<2, 0b101100, 0b0011, "movful">; // movful i/xcc, rs2, rd
|
||||
def MOVFULi : F4_4<2, 0b101100, 0b0011, "movful">; // movful i/xcc, imm, rd
|
||||
def MOVFLGr : F4_3<2, 0b101100, 0b0010, "movflg">; // movflg i/xcc, rs2, rd
|
||||
def MOVFLGi : F4_4<2, 0b101100, 0b0010, "movflg">; // movflg i/xcc, imm, rd
|
||||
def MOVFNEr : F4_3<2, 0b101100, 0b0001, "movfne">; // movfne i/xcc, rs2, rd
|
||||
def MOVFNEi : F4_4<2, 0b101100, 0b0001, "movfne">; // movfne i/xcc, imm, rd
|
||||
def MOVFEr : F4_3<2, 0b101100, 0b1001, "movfe">; // movfe i/xcc, rs2, rd
|
||||
def MOVFEi : F4_4<2, 0b101100, 0b1001, "movfe">; // movfe i/xcc, imm, rd
|
||||
def MOVFUEr : F4_3<2, 0b101100, 0b1010, "movfue">; // movfue i/xcc, rs2, rd
|
||||
def MOVFUEi : F4_4<2, 0b101100, 0b1010, "movfue">; // movfue i/xcc, imm, rd
|
||||
def MOVFGEr : F4_3<2, 0b101100, 0b1011, "movfge">; // movfge i/xcc, rs2, rd
|
||||
def MOVFGEi : F4_4<2, 0b101100, 0b1011, "movfge">; // movfge i/xcc, imm, rd
|
||||
def MOVFUGEr : F4_3<2, 0b101100, 0b1100, "movfuge">; // movfuge i/xcc, rs2, rd
|
||||
def MOVFUGEi : F4_4<2, 0b101100, 0b1100, "movfuge">; // movfuge i/xcc, imm, rd
|
||||
def MOVFLEr : F4_3<2, 0b101100, 0b1101, "movfle">; // movfle i/xcc, rs2, rd
|
||||
def MOVFLEi : F4_4<2, 0b101100, 0b1101, "movfle">; // movfle i/xcc, imm, rd
|
||||
def MOVFULEr : F4_3<2, 0b101100, 0b1110, "movfule">; // movfule i/xcc, rs2, rd
|
||||
def MOVFULEi : F4_4<2, 0b101100, 0b1110, "movfule">; // movfule i/xcc, imm, rd
|
||||
def MOVFOr : F4_3<2, 0b101100, 0b1111, "movfo">; // movfo i/xcc, rs2, rd
|
||||
def MOVFOi : F4_4<2, 0b101100, 0b1111, "movfo">; // movfo i/xcc, imm, rd
|
||||
|
||||
// Section A.36: Move Integer Register on Register Condition (MOVR) - p198
|
||||
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">; // movrlez rs1, rs2, rd
|
||||
def MOVRLEZi : F3_6<2, 0b101111, 0b010, "movrlez">; // movrlez rs1, imm, rd
|
||||
def MOVRLZr : F3_5<2, 0b101111, 0b011, "movrlz">; // movrlz rs1, rs2, rd
|
||||
def MOVRLZi : F3_6<2, 0b101111, 0b011, "movrlz">; // movrlz rs1, imm, rd
|
||||
def MOVRNZr : F3_5<2, 0b101111, 0b101, "movrnz">; // movrnz rs1, rs2, rd
|
||||
def MOVRNZi : F3_6<2, 0b101111, 0b101, "movrnz">; // movrnz rs1, imm, rd
|
||||
def MOVRGZr : F3_5<2, 0b101111, 0b110, "movrgz">; // movrgz rs1, rs2, rd
|
||||
def MOVRGZi : F3_6<2, 0b101111, 0b110, "movrgz">; // movrgz rs1, imm, rd
|
||||
def MOVRGEZr : F3_5<2, 0b101111, 0b111, "movrgez">; // movrgez rs1, rs2, rd
|
||||
def MOVRGEZi : F3_6<2, 0b101111, 0b111, "movrgez">; // movrgez rs1, imm, rd
|
||||
|
||||
// Section A.37: Multiply and Divide (64-bit) - p199
|
||||
def MULXr : F3_1<2, 0b001001, "mulx">; // mulx r, r, r
|
||||
def MULXi : F3_2<2, 0b001001, "mulx">; // mulx r, i, r
|
||||
def SDIVXr : F3_1<2, 0b101101, "sdivx">; // sdivx r, r, r
|
||||
def SDIVXi : F3_2<2, 0b101101, "sdivx">; // sdivx r, i, r
|
||||
def UDIVXr : F3_1<2, 0b001101, "udivx">; // udivx r, r, r
|
||||
def UDIVXi : F3_2<2, 0b001101, "udivx">; // udivx r, i, r
|
||||
|
||||
// Section A.38: Multiply (32-bit) - p200
|
||||
// Not used in the SparcV9 backend
|
||||
/*
|
||||
let 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
|
||||
}
|
||||
let 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
|
||||
}
|
||||
*/
|
||||
|
||||
// Section A.39: Multiply Step - p202
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.40: No operation - p204
|
||||
// NOP is really a pseudo-instruction (special case of SETHI)
|
||||
let op2 = 0b100 in {
|
||||
let rd = 0 in {
|
||||
let imm = 0 in {
|
||||
def NOP : F2_1<"nop">; // nop
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Section A.41: Population Count - p205
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.42: Prefetch Data - p206
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.43: Read Privileged Register - p211
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.44: Read State Register
|
||||
// The only instr from this section currently used is RDCCR
|
||||
let rs1 = 2 in {
|
||||
def RDCCR : F3_17<2, 0b101000, "rd">; // rd %ccr, r
|
||||
}
|
||||
|
||||
// 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 SparcV9 backend
|
||||
|
||||
// Section A.48: SETHI - p220
|
||||
let op2 = 0b100 in {
|
||||
def SETHI : F2_1<"sethi">; // sethi
|
||||
}
|
||||
|
||||
// Section A.49: Shift - p221
|
||||
// Not currently used in the SparcV9 backend
|
||||
/*
|
||||
uses 5 least significant bits of rs2
|
||||
let 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
|
||||
}
|
||||
*/
|
||||
|
||||
// uses 6 least significant bits of rs2
|
||||
let 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
|
||||
}
|
||||
let x = 1 in {
|
||||
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
|
||||
}
|
||||
|
||||
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 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 SparcV9 backend
|
||||
|
||||
// Section A.51: Store Barrier - p224
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.52: Store Floating-point - p225
|
||||
// Store instructions all want their rd register first
|
||||
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 SparcV9 backend
|
||||
/*
|
||||
def STQFr : F3_1rd<3, 0b100110, "stq">; // stq r, [r+r]
|
||||
def STQFi : F3_2rd<3, 0b100110, "stq">; // stq r, [r+i]
|
||||
*/
|
||||
|
||||
// WARNING: We encode %fsr as 1, because we only use STXFSRx, but STFSRx wants
|
||||
// you to encode %fsr as 0. If STFSRx instrs are ever enabled, this will
|
||||
// need to be worked around.
|
||||
/*
|
||||
let isDeprecated = 1 in {
|
||||
def STFSRr : F3_1rd<3, 0b100101, "st">; // st %fsr, [r+r]
|
||||
def STFSRi : F3_2rd<3, 0b100101, "st">; // st %fsr, [r+i]
|
||||
}
|
||||
*/
|
||||
def STXFSRr : F3_1rd<3, 0b100101, "stx">; // stx %fsr, [r+r]
|
||||
def STXFSRi : F3_2rd<3, 0b100101, "stx">; // stx %fsr, [r+i]
|
||||
|
||||
// Section A.53: Store Floating-Point into Alternate Space - p227
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.54: Store Integer - p229
|
||||
// Store instructions all want their rd register first
|
||||
def STBr : F3_1rd<3, 0b000101, "stb">; // stb r, [r+r]
|
||||
def STBi : F3_2rd<3, 0b000101, "stb">; // stb r, [r+i]
|
||||
def STHr : F3_1rd<3, 0b000110, "sth">; // sth r, [r+r]
|
||||
def STHi : F3_2rd<3, 0b000110, "sth">; // sth r, [r+i]
|
||||
def STWr : F3_1rd<3, 0b000100, "stw">; // stw r, [r+r]
|
||||
def STWi : F3_2rd<3, 0b000100, "stw">; // stw r, [r+i]
|
||||
def STXr : F3_1rd<3, 0b001110, "stx">; // stx r, [r+r]
|
||||
def STXi : F3_2rd<3, 0b001110, "stx">; // stx r, [r+i]
|
||||
|
||||
// Section A.55: Store Integer into Alternate Space - p231
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.56: Subtract - p233
|
||||
def SUBr : F3_1<2, 0b000100, "sub">; // sub r, r, r
|
||||
def SUBi : F3_2<2, 0b000100, "sub">; // sub r, i, r
|
||||
def SUBccr : F3_1<2, 0b010100, "subcc">; // subcc r, r, r
|
||||
def SUBcci : F3_2<2, 0b010100, "subcc">; // subcc r, i, r
|
||||
def SUBCr : F3_1<2, 0b001100, "subc">; // subc r, r, r
|
||||
def SUBCi : F3_2<2, 0b001100, "subc">; // subc r, i, r
|
||||
def SUBCccr : F3_1<2, 0b011100, "subccc">; // subccc r, r, r
|
||||
def SUBCcci : F3_2<2, 0b011100, "subccc">; // subccc r, i, r
|
||||
|
||||
// FIXME: More...?
|
||||
|
||||
// Section A.63: Write State Register - p244
|
||||
let rd = 2 in {
|
||||
def WRCCRr : F3_1<2, 0b110000, "wr">; // wr r, r, %y/ccr/etc
|
||||
def WRCCRi : F3_2<2, 0b110000, "wr">; // wr r, i, %y/ccr/etc
|
||||
//===----------------------------------------------------------------------===//
|
||||
// Declare the target which we are implementing
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
def SparcV9 : Target {
|
||||
// FIXME: Specify the callee saved registers.
|
||||
let CalleeSavedRegisters = [];
|
||||
|
||||
// Pointers are 64-bits in size.
|
||||
let PointerType = i64;
|
||||
|
||||
// Information about the instructions...
|
||||
let InstructionSet = SparcV9InstrInfo;
|
||||
}
|
||||
|
||||
780
lib/Target/SparcV9/SparcV9InstrInfo.td
Normal file
780
lib/Target/SparcV9/SparcV9InstrInfo.td
Normal file
@ -0,0 +1,780 @@
|
||||
//===- SparcV9InstrInfo.td - SparcV9 Instruction defs ------*- tablegen -*-===//
|
||||
//
|
||||
// The LLVM Compiler Infrastructure
|
||||
//
|
||||
// This file was developed by the LLVM research group and is distributed under
|
||||
// the University of Illinois Open Source License. See LICENSE.TXT for details.
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
//
|
||||
// This files declares the set of instructions used in the SparcV9 backend.
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
class InstV9 : Instruction { // SparcV9 instruction baseline
|
||||
field bits<32> Inst;
|
||||
|
||||
let Namespace = "V9";
|
||||
|
||||
bits<2> op;
|
||||
let Inst{31-30} = op; // Top two bits are the 'op' field
|
||||
|
||||
// Bit attributes specific to SparcV9 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?
|
||||
}
|
||||
|
||||
class Pseudo<string n> : InstV9 {
|
||||
let Name = n;
|
||||
let Inst{0-31} = 0;
|
||||
}
|
||||
|
||||
include "SparcV9_F2.td"
|
||||
include "SparcV9_F3.td"
|
||||
include "SparcV9_F4.td"
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
// Instruction list
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
// Pseudo-instructions
|
||||
def PHI : Pseudo<"phi">;
|
||||
|
||||
// Section A.2: Add - p137
|
||||
def ADDr : F3_1<2, 0b000000, "add">; // add rs1, rs2, rd
|
||||
def ADDi : F3_2<2, 0b000000, "add">; // add rs1, imm, rd
|
||||
def ADDccr : F3_1<2, 0b010000, "addcc">; // addcc rs1, rs2, rd
|
||||
def ADDcci : F3_2<2, 0b010000, "addcc">; // addcc rs1, imm, rd
|
||||
def ADDCr : F3_1<2, 0b001000, "addC">; // addC rs1, rs2, rd
|
||||
def ADDCi : F3_2<2, 0b001000, "addC">; // addC rs1, imm, rd
|
||||
def ADDCccr : F3_1<2, 0b011000, "addCcc">; // addCcc rs1, rs2, rd
|
||||
def ADDCcci : F3_2<2, 0b011000, "addCcc">; // addCcc rs1, imm, rd
|
||||
|
||||
// Section A.3: Branch on Integer Register with Prediction - p138
|
||||
let 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: Branch on Floating-Point Condition Codes (FBfcc) p140
|
||||
// The following deprecated instructions don't seem to play nice on SparcV9
|
||||
/*
|
||||
let isDeprecated = 1 in {
|
||||
let 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
|
||||
}
|
||||
}
|
||||
*/
|
||||
|
||||
// We now make these same opcodes represent the FBPfcc instructions
|
||||
let op2 = 0b101 in {
|
||||
def FBA : F2_3<0b1000, "fba">; // Branch always
|
||||
def FBN : F2_3<0b0000, "fbn">; // Branch never
|
||||
def FBU : F2_3<0b0111, "fbu">; // Branch on unordered
|
||||
def FBG : F2_3<0b0110, "fbg">; // Branch >
|
||||
def FBUG : F2_3<0b0101, "fbug">; // Branch on unordered or >
|
||||
def FBL : F2_3<0b0100, "fbl">; // Branch <
|
||||
def FBUL : F2_3<0b0011, "fbul">; // Branch on unordered or <
|
||||
def FBLG : F2_3<0b0010, "fblg">; // Branch < or >
|
||||
def FBNE : F2_3<0b0001, "fbne">; // Branch !=
|
||||
def FBE : F2_3<0b1001, "fbe">; // Branch ==
|
||||
def FBUE : F2_3<0b1010, "fbue">; // Branch on unordered or ==
|
||||
def FBGE : F2_3<0b1011, "fbge">; // Branch > or ==
|
||||
def FBUGE : F2_3<0b1100, "fbuge">; // Branch unord or > or ==
|
||||
def FBLE : F2_3<0b1101, "fble">; // Branch < or ==
|
||||
def FBULE : F2_3<0b1110, "fbule">; // Branch unord or < or ==
|
||||
def FBO : F2_3<0b1111, "fbo">; // Branch on ordered
|
||||
}
|
||||
|
||||
// Section A.5: Branch on FP condition codes with prediction - p143
|
||||
// Not used in the SparcV9 backend (directly)
|
||||
/*
|
||||
let op2 = 0b101 in {
|
||||
def FBPA : F2_3<0b1000, "fba">; // Branch always
|
||||
def FBPN : F2_3<0b0000, "fbn">; // Branch never
|
||||
def FBPU : F2_3<0b0111, "fbu">; // Branch on unordered
|
||||
def FBPG : F2_3<0b0110, "fbg">; // Branch >
|
||||
def FBPUG : F2_3<0b0101, "fbug">; // Branch on unordered or >
|
||||
def FBPL : F2_3<0b0100, "fbl">; // Branch <
|
||||
def FBPUL : F2_3<0b0011, "fbul">; // Branch on unordered or <
|
||||
def FBPLG : F2_3<0b0010, "fblg">; // Branch < or >
|
||||
def FBPNE : F2_3<0b0001, "fbne">; // Branch !=
|
||||
def FBPE : F2_3<0b1001, "fbe">; // Branch ==
|
||||
def FBPUE : F2_3<0b1010, "fbue">; // Branch on unordered or ==
|
||||
def FBPGE : F2_3<0b1011, "fbge">; // Branch > or ==
|
||||
def FBPUGE : F2_3<0b1100, "fbuge">; // Branch unord or > or ==
|
||||
def FBPLE : F2_3<0b1101, "fble">; // Branch < or ==
|
||||
def FBPULE : F2_3<0b1110, "fbule">; // Branch unord or < or ==
|
||||
def FBPO : F2_3<0b1111, "fbo">; // Branch on ordered
|
||||
}
|
||||
*/
|
||||
|
||||
// Section A.6: Branch on Integer condition codes (Bicc) - p146
|
||||
/*
|
||||
let isDeprecated = 1 in {
|
||||
let 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
|
||||
}
|
||||
}
|
||||
*/
|
||||
|
||||
// Using the format of A.7 instructions...
|
||||
let op2 = 0b001 in {
|
||||
let cc = 0 in { // BA and BN don't read condition codes
|
||||
def BA : F2_3<0b1000, "ba">; // Branch always
|
||||
def BN : F2_3<0b0000, "bn">; // Branch never
|
||||
}
|
||||
def BNE : F2_3<0b1001, "bne">; // Branch !=
|
||||
def BE : F2_3<0b0001, "be">; // Branch ==
|
||||
def BG : F2_3<0b1010, "bg">; // Branch >
|
||||
def BLE : F2_3<0b0010, "ble">; // Branch <=
|
||||
def BGE : F2_3<0b1011, "bge">; // Branch >=
|
||||
def BL : F2_3<0b0011, "bl">; // Branch <
|
||||
def BGU : F2_3<0b1100, "bgu">; // Branch unsigned >
|
||||
def BLEU : F2_3<0b0100, "bleu">; // Branch unsigned <=
|
||||
def BCC : F2_3<0b1101, "bcc">; // Branch unsigned >=
|
||||
def BCS : F2_3<0b0101, "bcs">; // Branch unsigned <=
|
||||
def BPOS : F2_3<0b1110, "bpos">; // Branch on positive
|
||||
def BNEG : F2_3<0b0110, "bneg">; // Branch on negative
|
||||
def BVC : F2_3<0b1111, "bvc">; // Branch on overflow clear
|
||||
def BVS : F2_3<0b0111, "bvs">; // Branch on overflow set
|
||||
}
|
||||
|
||||
// Section A.7: Branch on integer condition codes with prediction - p148
|
||||
// Not used in the SparcV9 backend
|
||||
/*
|
||||
let 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
|
||||
}
|
||||
*/
|
||||
|
||||
// Section A.8: CALL - p151, the only Format #1 instruction
|
||||
def CALL : InstV9 {
|
||||
bits<30> disp;
|
||||
let op = 1;
|
||||
let Inst{29-0} = disp;
|
||||
let Name = "call";
|
||||
let 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 SparcV9 backend
|
||||
/*
|
||||
let 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
|
||||
}
|
||||
*/
|
||||
|
||||
// Section A.11: DONE and RETRY - p181
|
||||
// Not used in the SparcV9 backend
|
||||
/*
|
||||
let isPrivileged = 1 in {
|
||||
def DONE : F3_18<0, "done">; // done
|
||||
def RETRY : F3_18<1, "retry">; // retry
|
||||
}
|
||||
*/
|
||||
|
||||
// Section A.12: Floating-Point Add and Subtract - p156
|
||||
def FADDS : F3_16<2, 0b110100, 0x41, "fadds">; // fadds frs1, frs2, frd
|
||||
def FADDD : F3_16<2, 0b110100, 0x42, "faddd">; // faddd frs1, frs2, frd
|
||||
def FADDQ : F3_16<2, 0b110100, 0x43, "faddq">; // faddq frs1, frs2, frd
|
||||
def FSUBS : F3_16<2, 0b110100, 0x45, "fsubs">; // fsubs frs1, frs2, frd
|
||||
def FSUBD : F3_16<2, 0b110100, 0x46, "fsubd">; // fsubd frs1, frs2, frd
|
||||
def FSUBQ : F3_16<2, 0b110100, 0x47, "fsubq">; // fsubq frs1, frs2, frd
|
||||
|
||||
// Section A.13: Floating-point compare - p159
|
||||
def FCMPS : F3_15<2, 0b110101, 0b001010001, "fcmps">; // fcmps %fcc, r1, r2
|
||||
def FCMPD : F3_15<2, 0b110101, 0b001010010, "fcmpd">; // fcmpd %fcc, r1, r2
|
||||
def FCMPQ : F3_15<2, 0b110101, 0b001010011, "fcmpq">; // fcmpq %fcc, r1, r2
|
||||
// Currently unused in the SparcV9 backend
|
||||
/*
|
||||
def FCMPES : F3_15<2, 0b110101, 0b001010101, "fcmpes">; // fcmpes %fcc, r1, r2
|
||||
def FCMPED : F3_15<2, 0b110101, 0b001010110, "fcmped">; // fcmped %fcc, r1, r2
|
||||
def FCMPEQ : F3_15<2, 0b110101, 0b001010111, "fcmpeq">; // fcmpeq %fcc, r1, r2
|
||||
*/
|
||||
|
||||
// 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
|
||||
|
||||
// A.20: Flush Instruction Memory - p167
|
||||
// Not currently used
|
||||
|
||||
// A.21: Flush Register Windows - p169
|
||||
// Not currently used
|
||||
|
||||
// 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 SparcV9's instr def...
|
||||
def JMPLCALLr : F3_1<2, 0b111000, "jmpl">; // jmpl [rs1+rs2], rd
|
||||
def JMPLCALLi : F3_2<2, 0b111000, "jmpl">; // jmpl [rs1+imm], rd
|
||||
def JMPLRETr : F3_1<2, 0b111000, "jmpl">; // jmpl [rs1+rs2], rd
|
||||
def JMPLRETi : F3_2<2, 0b111000, "jmpl">; // jmpl [rs1+imm], rd
|
||||
|
||||
// Section A.25: Load Floating-Point - p173
|
||||
def LDFr : F3_1<3, 0b100000, "ld">; // ld [rs1+rs2], rd
|
||||
def LDFi : F3_2<3, 0b100000, "ld">; // ld [rs1+imm], rd
|
||||
def LDDFr : F3_1<3, 0b100011, "ldd">; // ldd [rs1+rs2], rd
|
||||
def LDDFi : F3_2<3, 0b100011, "ldd">; // ldd [rs1+imm], rd
|
||||
def LDQFr : F3_1<3, 0b100010, "ldq">; // ldq [rs1+rs2], rd
|
||||
def LDQFi : F3_2<3, 0b100010, "ldq">; // ldq [rs1+imm], rd
|
||||
let isDeprecated = 1 in {
|
||||
let rd = 0 in {
|
||||
def LDFSRr : F3_1<3, 0b100001, "ld">; // ld [rs1+rs2], rd
|
||||
def LDFSRi : F3_2<3, 0b100001, "ld">; // ld [rs1+imm], rd
|
||||
}
|
||||
}
|
||||
let rd = 1 in {
|
||||
def LDXFSRr : F3_1<3, 0b100001, "ldx">; // ldx [rs1+rs2], rd
|
||||
def LDXFSRi : F3_2<3, 0b100001, "ldx">; // ldx [rs1+imm], rd
|
||||
}
|
||||
|
||||
// Section A.27: Load Integer - p178
|
||||
def LDSBr : F3_1<3, 0b001001, "ldsb">; // ldsb [rs1+rs2], rd
|
||||
def LDSBi : F3_2<3, 0b001001, "ldsb">; // ldsb [rs1+imm], rd
|
||||
def LDSHr : F3_1<3, 0b001010, "ldsh">; // ldsh [rs1+rs2], rd
|
||||
def LDSHi : F3_2<3, 0b001010, "ldsh">; // ldsh [rs1+imm], rd
|
||||
def LDSWr : F3_1<3, 0b001000, "ldsw">; // ldsh [rs1+rs2], rd
|
||||
def LDSWi : F3_2<3, 0b001000, "ldsw">; // ldsh [rs1+imm], rd
|
||||
def LDUBr : F3_1<3, 0b000001, "ldub">; // ldub [rs1+rs2], rd
|
||||
def LDUBi : F3_2<3, 0b000001, "ldub">; // ldub [rs1+imm], rd
|
||||
def LDUHr : F3_1<3, 0b000010, "lduh">; // lduh [rs1+rs2], rd
|
||||
def LDUHi : F3_2<3, 0b000010, "lduh">; // lduh [rs1+imm], rd
|
||||
// synonym: LD
|
||||
def LDUWr : F3_1<3, 0b000000, "lduw">; // lduw [rs1+rs2], rd
|
||||
def LDUWi : F3_2<3, 0b000000, "lduw">; // lduw [rs1+imm], rd
|
||||
def LDXr : F3_1<3, 0b001011, "ldx">; // ldx [rs1+rs2], rd
|
||||
def LDXi : F3_2<3, 0b001011, "ldx">; // ldx [rs1+imm], rd
|
||||
/*
|
||||
let isDeprecated = 1 in {
|
||||
def LDDr : F3_1<3, 0b000011, "ldd">; // ldd [rs1+rs2], rd
|
||||
def LDDi : F3_2<3, 0b000011, "ldd">; // ldd [rs1+imm], rd
|
||||
}
|
||||
*/
|
||||
|
||||
// Section A.31: Logical operations
|
||||
def ANDr : F3_1<2, 0b000001, "and">; // and rs1, rs2, rd
|
||||
def ANDi : F3_2<2, 0b000001, "and">; // and rs1, imm, rd
|
||||
def ANDccr : F3_1<2, 0b010001, "andcc">; // andcc rs1, rs2, rd
|
||||
def ANDcci : F3_2<2, 0b010001, "andcc">; // andcc rs1, imm, rd
|
||||
def ANDNr : F3_1<2, 0b000101, "andn">; // andn rs1, rs2, rd
|
||||
def ANDNi : F3_2<2, 0b000101, "andn">; // andn rs1, imm, rd
|
||||
def ANDNccr : F3_1<2, 0b010101, "andncc">; // andncc rs1, rs2, rd
|
||||
def ANDNcci : F3_2<2, 0b010101, "andncc">; // andncc rs1, imm, rd
|
||||
|
||||
def ORr : F3_1<2, 0b000010, "or">; // or rs1, rs2, rd
|
||||
def ORi : F3_2<2, 0b000010, "or">; // or rs1, imm, rd
|
||||
def ORccr : F3_1<2, 0b010010, "orcc">; // orcc rs1, rs2, rd
|
||||
def ORcci : F3_2<2, 0b010010, "orcc">; // orcc rs1, imm, rd
|
||||
def ORNr : F3_1<2, 0b000110, "orn">; // orn rs1, rs2, rd
|
||||
def ORNi : F3_2<2, 0b000110, "orn">; // orn rs1, imm, rd
|
||||
def ORNccr : F3_1<2, 0b010110, "orncc">; // orncc rs1, rs2, rd
|
||||
def ORNcci : F3_2<2, 0b010110, "orncc">; // orncc rs1, imm, rd
|
||||
|
||||
def XORr : F3_1<2, 0b000011, "xor">; // xor rs1, rs2, rd
|
||||
def XORi : F3_2<2, 0b000011, "xor">; // xor rs1, imm, rd
|
||||
def XORccr : F3_1<2, 0b010011, "xorcc">; // xorcc rs1, rs2, rd
|
||||
def XORcci : F3_2<2, 0b010011, "xorcc">; // xorcc rs1, imm, rd
|
||||
def XNORr : F3_1<2, 0b000111, "xnor">; // xnor rs1, rs2, rd
|
||||
def XNORi : F3_2<2, 0b000111, "xnor">; // xnor rs1, imm, rd
|
||||
def XNORccr : F3_1<2, 0b010111, "xnorcc">; // xnorcc rs1, rs2, rd
|
||||
def XNORcci : F3_2<2, 0b010111, "xnorcc">; // xnorcc rs1, imm, rd
|
||||
|
||||
// Section A.32: Memory Barrier - p186
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.33: Move Floating-Point Register on Condition (FMOVcc)
|
||||
// ======================= Single Floating Point ======================
|
||||
// For integer condition codes
|
||||
def FMOVSA : F4_7<2, 0b110101, 0b1000, 0b000001, "fmovsa">; // fmovsa cc, r, r
|
||||
def FMOVSN : F4_7<2, 0b110101, 0b0000, 0b000001, "fmovsn">; // fmovsn cc, r, r
|
||||
def FMOVSNE : F4_7<2, 0b110101, 0b1001, 0b000001, "fmovsne">; // fmovsne cc, r, r
|
||||
def FMOVSE : F4_7<2, 0b110101, 0b0000, 0b000001, "fmovse">; // fmovse cc, r, r
|
||||
def FMOVSG : F4_7<2, 0b110101, 0b1010, 0b000001, "fmovsg">; // fmovsg cc, r, r
|
||||
def FMOVSLE : F4_7<2, 0b110101, 0b0000, 0b000001, "fmovsle">; // fmovsle cc, r, r
|
||||
def FMOVSGE : F4_7<2, 0b110101, 0b1011, 0b000001, "fmovsge">; // fmovsge cc, r, r
|
||||
def FMOVSL : F4_7<2, 0b110101, 0b0011, 0b000001, "fmovsl">; // fmovsl cc, r, r
|
||||
def FMOVSGU : F4_7<2, 0b110101, 0b1100, 0b000001, "fmovsgu">; // fmovsgu cc, r, r
|
||||
def FMOVSLEU : F4_7<2, 0b110101, 0b0100, 0b000001, "fmovsleu">; // fmovsleu cc, r, r
|
||||
def FMOVSCC : F4_7<2, 0b110101, 0b1101, 0b000001, "fmovscc">; // fmovscc cc, r, r
|
||||
def FMOVSCS : F4_7<2, 0b110101, 0b0101, 0b000001, "fmovscs">; // fmovscs cc, r, r
|
||||
def FMOVSPOS : F4_7<2, 0b110101, 0b1110, 0b000001, "fmovspos">; // fmovspos cc, r, r
|
||||
def FMOVSNEG : F4_7<2, 0b110101, 0b0110, 0b000001, "fmovsneg">; // fmovsneg cc, r, r
|
||||
def FMOVSVC : F4_7<2, 0b110101, 0b1111, 0b000001, "fmovsvc">; // fmovsvc cc, r, r
|
||||
def FMOVSVS : F4_7<2, 0b110101, 0b0111, 0b000001, "fmovsvs">; // fmovsvs cc, r, r
|
||||
|
||||
// For floating-point condition codes
|
||||
def FMOVSFA : F4_7<2, 0b110101, 0b0100, 0b000001, "fmovsfa">; // fmovsfa cc,r,r
|
||||
def FMOVSFN : F4_7<2, 0b110101, 0b0000, 0b000001, "fmovsfn">; // fmovsfa cc,r,r
|
||||
def FMOVSFU : F4_7<2, 0b110101, 0b0111, 0b000001, "fmovsfu">; // fmovsfu cc,r,r
|
||||
def FMOVSFG : F4_7<2, 0b110101, 0b0110, 0b000001, "fmovsfg">; // fmovsfg cc,r,r
|
||||
def FMOVSFUG : F4_7<2, 0b110101, 0b0101, 0b000001, "fmovsfug">; // fmovsfug cc,r,r
|
||||
def FMOVSFL : F4_7<2, 0b110101, 0b0100, 0b000001, "fmovsfl">; // fmovsfl cc,r,r
|
||||
def FMOVSFUL : F4_7<2, 0b110101, 0b0011, 0b000001, "fmovsful">; // fmovsful cc,r,r
|
||||
def FMOVSFLG : F4_7<2, 0b110101, 0b0010, 0b000001, "fmovsflg">; // fmovsflg cc,r,r
|
||||
def FMOVSFNE : F4_7<2, 0b110101, 0b0001, 0b000001, "fmovsfne">; // fmovsfne cc,r,r
|
||||
def FMOVSFE : F4_7<2, 0b110101, 0b1001, 0b000001, "fmovsfe">; // fmovsfe cc,r,r
|
||||
def FMOVSFUE : F4_7<2, 0b110101, 0b1010, 0b000001, "fmovsfue">; // fmovsfue cc,r,r
|
||||
def FMOVSFGE : F4_7<2, 0b110101, 0b1011, 0b000001, "fmovsge">; // fmovsge cc,r,r
|
||||
def FMOVSFUGE : F4_7<2, 0b110101, 0b1100, 0b000001, "fmovsfuge">;// fmovsfuge cc,r,r
|
||||
def FMOVSFLE : F4_7<2, 0b110101, 0b1101, 0b000001, "fmovsfle">; // fmovsfle cc,r,r
|
||||
def FMOVSFULE : F4_7<2, 0b110101, 0b1110, 0b000001, "fmovsfule">;// fmovsfule cc,r,r
|
||||
def FMOVSFO : F4_7<2, 0b110101, 0b1111, 0b000001, "fmovsfo">; // fmovsfo cc,r,r
|
||||
|
||||
// ======================= Double Floating Point ======================
|
||||
// For integer condition codes
|
||||
def FMOVDA : F4_7<2, 0b110101, 0b1000, 0b000010, "fmovda">; // fmovda cc, r, r
|
||||
def FMOVDN : F4_7<2, 0b110101, 0b0000, 0b000010, "fmovdn">; // fmovdn cc, r, r
|
||||
def FMOVDNE : F4_7<2, 0b110101, 0b1001, 0b000010, "fmovdne">; // fmovdne cc, r, r
|
||||
def FMOVDE : F4_7<2, 0b110101, 0b0000, 0b000010, "fmovde">; // fmovde cc, r, r
|
||||
def FMOVDG : F4_7<2, 0b110101, 0b1010, 0b000010, "fmovdg">; // fmovdg cc, r, r
|
||||
def FMOVDLE : F4_7<2, 0b110101, 0b0000, 0b000010, "fmovdle">; // fmovdle cc, r, r
|
||||
def FMOVDGE : F4_7<2, 0b110101, 0b1011, 0b000010, "fmovdge">; // fmovdge cc, r, r
|
||||
def FMOVDL : F4_7<2, 0b110101, 0b0011, 0b000010, "fmovdl">; // fmovdl cc, r, r
|
||||
def FMOVDGU : F4_7<2, 0b110101, 0b1100, 0b000010, "fmovdgu">; // fmovdgu cc, r, r
|
||||
def FMOVDLEU : F4_7<2, 0b110101, 0b0100, 0b000010, "fmovdleu">; // fmovdleu cc, r, r
|
||||
def FMOVDCC : F4_7<2, 0b110101, 0b1101, 0b000010, "fmovdcc">; // fmovdcc cc, r, r
|
||||
def FMOVDCS : F4_7<2, 0b110101, 0b0101, 0b000010, "fmovdcs">; // fmovdcs cc, r, r
|
||||
def FMOVDPOS : F4_7<2, 0b110101, 0b1110, 0b000010, "fmovdpos">; // fmovdpos cc, r, r
|
||||
def FMOVDNEG : F4_7<2, 0b110101, 0b0110, 0b000010, "fmovdneg">; // fmovdneg cc, r, r
|
||||
def FMOVDVC : F4_7<2, 0b110101, 0b1111, 0b000010, "fmovdvc">; // fmovdvc cc, r, r
|
||||
def FMOVDVS : F4_7<2, 0b110101, 0b0111, 0b000010, "fmovdvs">; // fmovdvs cc, r, r
|
||||
|
||||
// For floating-point condition codes
|
||||
def FMOVDFA : F4_7<2, 0b110101, 0b0100, 0b000010, "fmovdfa">; // fmovdfa cc,r,r
|
||||
def FMOVDFN : F4_7<2, 0b110101, 0b0000, 0b000010, "fmovdfn">; // fmovdfa cc,r,r
|
||||
def FMOVDFU : F4_7<2, 0b110101, 0b0111, 0b000010, "fmovdfu">; // fmovdfu cc,r,r
|
||||
def FMOVDFG : F4_7<2, 0b110101, 0b0110, 0b000010, "fmovdfg">; // fmovdfg cc,r,r
|
||||
def FMOVDFUG : F4_7<2, 0b110101, 0b0101, 0b000010, "fmovdfug">; // fmovdfug cc,r,r
|
||||
def FMOVDFL : F4_7<2, 0b110101, 0b0100, 0b000010, "fmovdfl">; // fmovdfl cc,r,r
|
||||
def FMOVDFUL : F4_7<2, 0b110101, 0b0011, 0b000010, "fmovdful">; // fmovdful cc,r,r
|
||||
def FMOVDFLG : F4_7<2, 0b110101, 0b0010, 0b000010, "fmovdflg">; // fmovdflg cc,r,r
|
||||
def FMOVDFNE : F4_7<2, 0b110101, 0b0001, 0b000010, "fmovdfne">; // fmovdfne cc,r,r
|
||||
def FMOVDFE : F4_7<2, 0b110101, 0b1001, 0b000010, "fmovdfe">; // fmovdfe cc,r,r
|
||||
def FMOVDFUE : F4_7<2, 0b110101, 0b1010, 0b000010, "fmovdfue">; // fmovdfue cc,r,r
|
||||
def FMOVDFGE : F4_7<2, 0b110101, 0b1011, 0b000010, "fmovdge">; // fmovdge cc,r,r
|
||||
def FMOVDFUGE : F4_7<2, 0b110101, 0b1100, 0b000010, "fmovdfuge">;// fmovdfuge cc,r,r
|
||||
def FMOVDFLE : F4_7<2, 0b110101, 0b1101, 0b000010, "fmovdfle">; // fmovdfle cc,r,r
|
||||
def FMOVDFULE : F4_7<2, 0b110101, 0b1110, 0b000010, "fmovdfule">;// fmovdfule cc,r,r
|
||||
def FMOVDFO : F4_7<2, 0b110101, 0b1111, 0b000010, "fmovdfo">; // fmovdfo cc,r,r
|
||||
|
||||
// ======================= Quad Floating Point ======================
|
||||
// For integer condition codes
|
||||
def FMOVQA : F4_7<2, 0b110101, 0b1000, 0b000011, "fmovqa">; // fmovqa cc, r, r
|
||||
def FMOVQN : F4_7<2, 0b110101, 0b0000, 0b000011, "fmovqn">; // fmovqn cc, r, r
|
||||
def FMOVQNE : F4_7<2, 0b110101, 0b1001, 0b000011, "fmovqne">; // fmovqne cc, r, r
|
||||
def FMOVQE : F4_7<2, 0b110101, 0b0000, 0b000011, "fmovqe">; // fmovqe cc, r, r
|
||||
def FMOVQG : F4_7<2, 0b110101, 0b1010, 0b000011, "fmovqg">; // fmovqg cc, r, r
|
||||
def FMOVQLE : F4_7<2, 0b110101, 0b0000, 0b000011, "fmovqle">; // fmovqle cc, r, r
|
||||
def FMOVQGE : F4_7<2, 0b110101, 0b1011, 0b000011, "fmovqge">; // fmovqge cc, r, r
|
||||
def FMOVQL : F4_7<2, 0b110101, 0b0011, 0b000011, "fmovql">; // fmovql cc, r, r
|
||||
def FMOVQGU : F4_7<2, 0b110101, 0b1100, 0b000011, "fmovqgu">; // fmovqgu cc, r, r
|
||||
def FMOVQLEU : F4_7<2, 0b110101, 0b0100, 0b000011, "fmovqleu">; // fmovqleu cc, r, r
|
||||
def FMOVQCC : F4_7<2, 0b110101, 0b1101, 0b000011, "fmovqcc">; // fmovqcc cc, r, r
|
||||
def FMOVQCS : F4_7<2, 0b110101, 0b0101, 0b000011, "fmovqcs">; // fmovqcs cc, r, r
|
||||
def FMOVQPOS : F4_7<2, 0b110101, 0b1110, 0b000011, "fmovqpos">; // fmovqpos cc, r, r
|
||||
def FMOVQNEG : F4_7<2, 0b110101, 0b0110, 0b000011, "fmovqneg">; // fmovqneg cc, r, r
|
||||
def FMOVQVC : F4_7<2, 0b110101, 0b1111, 0b000011, "fmovqvc">; // fmovqvc cc, r, r
|
||||
def FMOVQVS : F4_7<2, 0b110101, 0b0111, 0b000011, "fmovqvs">; // fmovqvs cc, r, r
|
||||
|
||||
// For floating-point condition codes
|
||||
def FMOVQFA : F4_7<2, 0b110101, 0b0100, 0b000011, "fmovqfa">; // fmovqfa cc,r,r
|
||||
def FMOVQFN : F4_7<2, 0b110101, 0b0000, 0b000011, "fmovqfn">; // fmovqfa cc,r,r
|
||||
def FMOVQFU : F4_7<2, 0b110101, 0b0111, 0b000011, "fmovqfu">; // fmovqfu cc,r,r
|
||||
def FMOVQFG : F4_7<2, 0b110101, 0b0110, 0b000011, "fmovqfg">; // fmovqfg cc,r,r
|
||||
def FMOVQFUG : F4_7<2, 0b110101, 0b0101, 0b000011, "fmovqfug">; // fmovqfug cc,r,r
|
||||
def FMOVQFL : F4_7<2, 0b110101, 0b0100, 0b000011, "fmovqfl">; // fmovqfl cc,r,r
|
||||
def FMOVQFUL : F4_7<2, 0b110101, 0b0011, 0b000011, "fmovqful">; // fmovqful cc,r,r
|
||||
def FMOVQFLG : F4_7<2, 0b110101, 0b0010, 0b000011, "fmovqflg">; // fmovqflg cc,r,r
|
||||
def FMOVQFNE : F4_7<2, 0b110101, 0b0001, 0b000011, "fmovqfne">; // fmovqfne cc,r,r
|
||||
def FMOVQFE : F4_7<2, 0b110101, 0b1001, 0b000011, "fmovqfe">; // fmovqfe cc,r,r
|
||||
def FMOVQFUE : F4_7<2, 0b110101, 0b1010, 0b000011, "fmovqfue">; // fmovqfue cc,r,r
|
||||
def FMOVQFGE : F4_7<2, 0b110101, 0b1011, 0b000011, "fmovqge">; // fmovqge cc,r,r
|
||||
def FMOVQFUGE : F4_7<2, 0b110101, 0b1100, 0b000011, "fmovqfuge">;// fmovqfuge cc,r,r
|
||||
def FMOVQFLE : F4_7<2, 0b110101, 0b1101, 0b000011, "fmovqfle">; // fmovqfle cc,r,r
|
||||
def FMOVQFULE : F4_7<2, 0b110101, 0b1110, 0b000011, "fmovqfule">;// fmovqfule cc,r,r
|
||||
def FMOVQFO : F4_7<2, 0b110101, 0b1111, 0b000011, "fmovqfo">; // fmovqfo cc,r,r
|
||||
|
||||
// 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, imm, rd
|
||||
def MOVNr : F4_3<2, 0b101100, 0b0000, "movn">; // movn i/xcc, rs2, rd
|
||||
def MOVNi : F4_4<2, 0b101100, 0b0000, "movn">; // movn i/xcc, imm, rd
|
||||
def MOVNEr : F4_3<2, 0b101100, 0b1001, "movne">; // movne i/xcc, rs2, rd
|
||||
def MOVNEi : F4_4<2, 0b101100, 0b1001, "movne">; // movne i/xcc, imm, rd
|
||||
def MOVEr : F4_3<2, 0b101100, 0b0001, "move">; // move i/xcc, rs2, rd
|
||||
def MOVEi : F4_4<2, 0b101100, 0b0001, "move">; // move i/xcc, imm, rd
|
||||
def MOVGr : F4_3<2, 0b101100, 0b1010, "movg">; // movg i/xcc, rs2, rd
|
||||
def MOVGi : F4_4<2, 0b101100, 0b1010, "movg">; // movg i/xcc, imm, rd
|
||||
def MOVLEr : F4_3<2, 0b101100, 0b0010, "movle">; // movle i/xcc, rs2, rd
|
||||
def MOVLEi : F4_4<2, 0b101100, 0b0010, "movle">; // movle i/xcc, imm, rd
|
||||
def MOVGEr : F4_3<2, 0b101100, 0b1011, "movge">; // movge i/xcc, rs2, rd
|
||||
def MOVGEi : F4_4<2, 0b101100, 0b1011, "movge">; // movge i/xcc, imm, rd
|
||||
def MOVLr : F4_3<2, 0b101100, 0b0011, "movl">; // movl i/xcc, rs2, rd
|
||||
def MOVLi : F4_4<2, 0b101100, 0b0011, "movl">; // movl i/xcc, imm, rd
|
||||
def MOVGUr : F4_3<2, 0b101100, 0b1100, "movgu">; // movgu i/xcc, rs2, rd
|
||||
def MOVGUi : F4_4<2, 0b101100, 0b1100, "movgu">; // movgu i/xcc, imm, rd
|
||||
def MOVLEUr : F4_3<2, 0b101100, 0b0100, "movleu">; // movleu i/xcc, rs2, rd
|
||||
def MOVLEUi : F4_4<2, 0b101100, 0b0100, "movleu">; // movleu i/xcc, imm, rd
|
||||
def MOVCCr : F4_3<2, 0b101100, 0b1101, "movcc">; // movcc i/xcc, rs2, rd
|
||||
def MOVCCi : F4_4<2, 0b101100, 0b1101, "movcc">; // movcc i/xcc, imm, rd
|
||||
def MOVCSr : F4_3<2, 0b101100, 0b0101, "movcs">; // movcs i/xcc, rs2, rd
|
||||
def MOVCSi : F4_4<2, 0b101100, 0b0101, "movcs">; // movcs i/xcc, imm, rd
|
||||
def MOVPOSr : F4_3<2, 0b101100, 0b1110, "movpos">; // movpos i/xcc, rs2, rd
|
||||
def MOVPOSi : F4_4<2, 0b101100, 0b1110, "movpos">; // movpos i/xcc, imm, rd
|
||||
def MOVNEGr : F4_3<2, 0b101100, 0b0110, "movneg">; // movneg i/xcc, rs2, rd
|
||||
def MOVNEGi : F4_4<2, 0b101100, 0b0110, "movneg">; // movneg i/xcc, imm, rd
|
||||
def MOVVCr : F4_3<2, 0b101100, 0b1111, "movvc">; // movvc i/xcc, rs2, rd
|
||||
def MOVVCi : F4_4<2, 0b101100, 0b1111, "movvc">; // movvc i/xcc, imm, rd
|
||||
def MOVVSr : F4_3<2, 0b101100, 0b0111, "movvs">; // movvs i/xcc, rs2, rd
|
||||
def MOVVSi : F4_4<2, 0b101100, 0b0111, "movvs">; // movvs i/xcc, imm, rd
|
||||
|
||||
// For floating-point condition codes
|
||||
def MOVFAr : F4_3<2, 0b101100, 0b1000, "movfa">; // movfa i/xcc, rs2, rd
|
||||
def MOVFAi : F4_4<2, 0b101100, 0b1000, "movfa">; // movfa i/xcc, imm, rd
|
||||
def MOVFNr : F4_3<2, 0b101100, 0b0000, "movfn">; // movfn i/xcc, rs2, rd
|
||||
def MOVFNi : F4_4<2, 0b101100, 0b0000, "movfn">; // movfn i/xcc, imm, rd
|
||||
def MOVFUr : F4_3<2, 0b101100, 0b0111, "movfu">; // movfu i/xcc, rs2, rd
|
||||
def MOVFUi : F4_4<2, 0b101100, 0b0111, "movfu">; // movfu i/xcc, imm, rd
|
||||
def MOVFGr : F4_3<2, 0b101100, 0b0110, "movfg">; // movfg i/xcc, rs2, rd
|
||||
def MOVFGi : F4_4<2, 0b101100, 0b0110, "movfg">; // movfg i/xcc, imm, rd
|
||||
def MOVFUGr : F4_3<2, 0b101100, 0b0101, "movfug">; // movfug i/xcc, rs2, rd
|
||||
def MOVFUGi : F4_4<2, 0b101100, 0b0101, "movfug">; // movfug i/xcc, imm, rd
|
||||
def MOVFLr : F4_3<2, 0b101100, 0b0100, "movfl">; // movfl i/xcc, rs2, rd
|
||||
def MOVFLi : F4_4<2, 0b101100, 0b0100, "movfl">; // movfl i/xcc, imm, rd
|
||||
def MOVFULr : F4_3<2, 0b101100, 0b0011, "movful">; // movful i/xcc, rs2, rd
|
||||
def MOVFULi : F4_4<2, 0b101100, 0b0011, "movful">; // movful i/xcc, imm, rd
|
||||
def MOVFLGr : F4_3<2, 0b101100, 0b0010, "movflg">; // movflg i/xcc, rs2, rd
|
||||
def MOVFLGi : F4_4<2, 0b101100, 0b0010, "movflg">; // movflg i/xcc, imm, rd
|
||||
def MOVFNEr : F4_3<2, 0b101100, 0b0001, "movfne">; // movfne i/xcc, rs2, rd
|
||||
def MOVFNEi : F4_4<2, 0b101100, 0b0001, "movfne">; // movfne i/xcc, imm, rd
|
||||
def MOVFEr : F4_3<2, 0b101100, 0b1001, "movfe">; // movfe i/xcc, rs2, rd
|
||||
def MOVFEi : F4_4<2, 0b101100, 0b1001, "movfe">; // movfe i/xcc, imm, rd
|
||||
def MOVFUEr : F4_3<2, 0b101100, 0b1010, "movfue">; // movfue i/xcc, rs2, rd
|
||||
def MOVFUEi : F4_4<2, 0b101100, 0b1010, "movfue">; // movfue i/xcc, imm, rd
|
||||
def MOVFGEr : F4_3<2, 0b101100, 0b1011, "movfge">; // movfge i/xcc, rs2, rd
|
||||
def MOVFGEi : F4_4<2, 0b101100, 0b1011, "movfge">; // movfge i/xcc, imm, rd
|
||||
def MOVFUGEr : F4_3<2, 0b101100, 0b1100, "movfuge">; // movfuge i/xcc, rs2, rd
|
||||
def MOVFUGEi : F4_4<2, 0b101100, 0b1100, "movfuge">; // movfuge i/xcc, imm, rd
|
||||
def MOVFLEr : F4_3<2, 0b101100, 0b1101, "movfle">; // movfle i/xcc, rs2, rd
|
||||
def MOVFLEi : F4_4<2, 0b101100, 0b1101, "movfle">; // movfle i/xcc, imm, rd
|
||||
def MOVFULEr : F4_3<2, 0b101100, 0b1110, "movfule">; // movfule i/xcc, rs2, rd
|
||||
def MOVFULEi : F4_4<2, 0b101100, 0b1110, "movfule">; // movfule i/xcc, imm, rd
|
||||
def MOVFOr : F4_3<2, 0b101100, 0b1111, "movfo">; // movfo i/xcc, rs2, rd
|
||||
def MOVFOi : F4_4<2, 0b101100, 0b1111, "movfo">; // movfo i/xcc, imm, rd
|
||||
|
||||
// Section A.36: Move Integer Register on Register Condition (MOVR) - p198
|
||||
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">; // movrlez rs1, rs2, rd
|
||||
def MOVRLEZi : F3_6<2, 0b101111, 0b010, "movrlez">; // movrlez rs1, imm, rd
|
||||
def MOVRLZr : F3_5<2, 0b101111, 0b011, "movrlz">; // movrlz rs1, rs2, rd
|
||||
def MOVRLZi : F3_6<2, 0b101111, 0b011, "movrlz">; // movrlz rs1, imm, rd
|
||||
def MOVRNZr : F3_5<2, 0b101111, 0b101, "movrnz">; // movrnz rs1, rs2, rd
|
||||
def MOVRNZi : F3_6<2, 0b101111, 0b101, "movrnz">; // movrnz rs1, imm, rd
|
||||
def MOVRGZr : F3_5<2, 0b101111, 0b110, "movrgz">; // movrgz rs1, rs2, rd
|
||||
def MOVRGZi : F3_6<2, 0b101111, 0b110, "movrgz">; // movrgz rs1, imm, rd
|
||||
def MOVRGEZr : F3_5<2, 0b101111, 0b111, "movrgez">; // movrgez rs1, rs2, rd
|
||||
def MOVRGEZi : F3_6<2, 0b101111, 0b111, "movrgez">; // movrgez rs1, imm, rd
|
||||
|
||||
// Section A.37: Multiply and Divide (64-bit) - p199
|
||||
def MULXr : F3_1<2, 0b001001, "mulx">; // mulx r, r, r
|
||||
def MULXi : F3_2<2, 0b001001, "mulx">; // mulx r, i, r
|
||||
def SDIVXr : F3_1<2, 0b101101, "sdivx">; // sdivx r, r, r
|
||||
def SDIVXi : F3_2<2, 0b101101, "sdivx">; // sdivx r, i, r
|
||||
def UDIVXr : F3_1<2, 0b001101, "udivx">; // udivx r, r, r
|
||||
def UDIVXi : F3_2<2, 0b001101, "udivx">; // udivx r, i, r
|
||||
|
||||
// Section A.38: Multiply (32-bit) - p200
|
||||
// Not used in the SparcV9 backend
|
||||
/*
|
||||
let 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
|
||||
}
|
||||
let 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
|
||||
}
|
||||
*/
|
||||
|
||||
// Section A.39: Multiply Step - p202
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.40: No operation - p204
|
||||
// NOP is really a pseudo-instruction (special case of SETHI)
|
||||
let op2 = 0b100 in {
|
||||
let rd = 0 in {
|
||||
let imm = 0 in {
|
||||
def NOP : F2_1<"nop">; // nop
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Section A.41: Population Count - p205
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.42: Prefetch Data - p206
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.43: Read Privileged Register - p211
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.44: Read State Register
|
||||
// The only instr from this section currently used is RDCCR
|
||||
let rs1 = 2 in {
|
||||
def RDCCR : F3_17<2, 0b101000, "rd">; // rd %ccr, r
|
||||
}
|
||||
|
||||
// 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 SparcV9 backend
|
||||
|
||||
// Section A.48: SETHI - p220
|
||||
let op2 = 0b100 in {
|
||||
def SETHI : F2_1<"sethi">; // sethi
|
||||
}
|
||||
|
||||
// Section A.49: Shift - p221
|
||||
// Not currently used in the SparcV9 backend
|
||||
/*
|
||||
uses 5 least significant bits of rs2
|
||||
let 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
|
||||
}
|
||||
*/
|
||||
|
||||
// uses 6 least significant bits of rs2
|
||||
let 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
|
||||
}
|
||||
let x = 1 in {
|
||||
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
|
||||
}
|
||||
|
||||
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 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 SparcV9 backend
|
||||
|
||||
// Section A.51: Store Barrier - p224
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.52: Store Floating-point - p225
|
||||
// Store instructions all want their rd register first
|
||||
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 SparcV9 backend
|
||||
/*
|
||||
def STQFr : F3_1rd<3, 0b100110, "stq">; // stq r, [r+r]
|
||||
def STQFi : F3_2rd<3, 0b100110, "stq">; // stq r, [r+i]
|
||||
*/
|
||||
|
||||
// WARNING: We encode %fsr as 1, because we only use STXFSRx, but STFSRx wants
|
||||
// you to encode %fsr as 0. If STFSRx instrs are ever enabled, this will
|
||||
// need to be worked around.
|
||||
/*
|
||||
let isDeprecated = 1 in {
|
||||
def STFSRr : F3_1rd<3, 0b100101, "st">; // st %fsr, [r+r]
|
||||
def STFSRi : F3_2rd<3, 0b100101, "st">; // st %fsr, [r+i]
|
||||
}
|
||||
*/
|
||||
def STXFSRr : F3_1rd<3, 0b100101, "stx">; // stx %fsr, [r+r]
|
||||
def STXFSRi : F3_2rd<3, 0b100101, "stx">; // stx %fsr, [r+i]
|
||||
|
||||
// Section A.53: Store Floating-Point into Alternate Space - p227
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.54: Store Integer - p229
|
||||
// Store instructions all want their rd register first
|
||||
def STBr : F3_1rd<3, 0b000101, "stb">; // stb r, [r+r]
|
||||
def STBi : F3_2rd<3, 0b000101, "stb">; // stb r, [r+i]
|
||||
def STHr : F3_1rd<3, 0b000110, "sth">; // sth r, [r+r]
|
||||
def STHi : F3_2rd<3, 0b000110, "sth">; // sth r, [r+i]
|
||||
def STWr : F3_1rd<3, 0b000100, "stw">; // stw r, [r+r]
|
||||
def STWi : F3_2rd<3, 0b000100, "stw">; // stw r, [r+i]
|
||||
def STXr : F3_1rd<3, 0b001110, "stx">; // stx r, [r+r]
|
||||
def STXi : F3_2rd<3, 0b001110, "stx">; // stx r, [r+i]
|
||||
|
||||
// Section A.55: Store Integer into Alternate Space - p231
|
||||
// Not currently used in the SparcV9 backend
|
||||
|
||||
// Section A.56: Subtract - p233
|
||||
def SUBr : F3_1<2, 0b000100, "sub">; // sub r, r, r
|
||||
def SUBi : F3_2<2, 0b000100, "sub">; // sub r, i, r
|
||||
def SUBccr : F3_1<2, 0b010100, "subcc">; // subcc r, r, r
|
||||
def SUBcci : F3_2<2, 0b010100, "subcc">; // subcc r, i, r
|
||||
def SUBCr : F3_1<2, 0b001100, "subc">; // subc r, r, r
|
||||
def SUBCi : F3_2<2, 0b001100, "subc">; // subc r, i, r
|
||||
def SUBCccr : F3_1<2, 0b011100, "subccc">; // subccc r, r, r
|
||||
def SUBCcci : F3_2<2, 0b011100, "subccc">; // subccc r, i, r
|
||||
|
||||
// FIXME: More...?
|
||||
|
||||
// Section A.63: Write State Register - p244
|
||||
let rd = 2 in {
|
||||
def WRCCRr : F3_1<2, 0b110000, "wr">; // wr r, r, %y/ccr/etc
|
||||
def WRCCRi : F3_2<2, 0b110000, "wr">; // wr r, i, %y/ccr/etc
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user