let PrintMethod = "printImmScale<16>";
}
+def am_indexed7s8 : ComplexPattern<i64, 2, "SelectAddrModeIndexed7S8", []>;
+def am_indexed7s16 : ComplexPattern<i64, 2, "SelectAddrModeIndexed7S16", []>;
+def am_indexed7s32 : ComplexPattern<i64, 2, "SelectAddrModeIndexed7S32", []>;
+def am_indexed7s64 : ComplexPattern<i64, 2, "SelectAddrModeIndexed7S64", []>;
+def am_indexed7s128 : ComplexPattern<i64, 2, "SelectAddrModeIndexed7S128", []>;
+
class AsmImmRange<int Low, int High> : AsmOperandClass {
let Name = "Imm" # Low # "_" # High;
let DiagnosticType = "InvalidImm" # Low # "_" # High;
let ParserMatchClass = Imm1_64Operand;
}
+def fixedpoint_f16_i32 : fixedpoint_i32<f16>;
def fixedpoint_f32_i32 : fixedpoint_i32<f32>;
def fixedpoint_f64_i32 : fixedpoint_i32<f64>;
+def fixedpoint_f16_i64 : fixedpoint_i64<f16>;
def fixedpoint_f32_i64 : fixedpoint_i64<f32>;
def fixedpoint_f64_i64 : fixedpoint_i64<f64>;
let ParserMatchClass = Imm1_32Operand;
}
+def Imm0_1Operand : AsmImmRange<0, 1>;
def Imm0_7Operand : AsmImmRange<0, 7>;
def Imm0_15Operand : AsmImmRange<0, 15>;
def Imm0_31Operand : AsmImmRange<0, 31>;
let ParserMatchClass = Imm0_31Operand;
}
+// True if the 32-bit immediate is in the range [0,31]
+def imm32_0_31 : Operand<i32>, ImmLeaf<i32, [{
+ return ((uint64_t)Imm) < 32;
+}]> {
+ let ParserMatchClass = Imm0_31Operand;
+}
+
+// imm0_1 predicate - True if the immediate is in the range [0,1]
+def imm0_1 : Operand<i64>, ImmLeaf<i64, [{
+ return ((uint64_t)Imm) < 2;
+}]> {
+ let ParserMatchClass = Imm0_1Operand;
+}
+
// imm0_15 predicate - True if the immediate is in the range [0,15]
def imm0_15 : Operand<i64>, ImmLeaf<i64, [{
return ((uint64_t)Imm) < 16;
// imm32_0_15 predicate - True if the 32-bit immediate is in the range [0,15]
def imm32_0_15 : Operand<i32>, ImmLeaf<i32, [{
return ((uint32_t)Imm) < 16;
-}]>;
+}]> {
+ let ParserMatchClass = Imm0_15Operand;
+}
// An arithmetic shifter operand:
// {7-6} - shift type: 00 = lsl, 01 = lsr, 10 = asr
}
// Floating-point immediate.
+def fpimm16 : Operand<f16>,
+ PatLeaf<(f16 fpimm), [{
+ return AArch64_AM::getFP16Imm(N->getValueAPF()) != -1;
+ }], SDNodeXForm<fpimm, [{
+ APFloat InVal = N->getValueAPF();
+ uint32_t enc = AArch64_AM::getFP16Imm(InVal);
+ return CurDAG->getTargetConstant(enc, SDLoc(N), MVT::i32);
+ }]>> {
+ let ParserMatchClass = FPImmOperand;
+ let PrintMethod = "printFPImmOperand";
+}
def fpimm32 : Operand<f32>,
PatLeaf<(f32 fpimm), [{
return AArch64_AM::getFP32Imm(N->getValueAPF()) != -1;
// model patterns with sufficiently fine granularity
let mayStore = 1, mayLoad = 1, hasSideEffects = 1 in
class HintI<string mnemonic>
- : SimpleSystemI<0, (ins imm0_127:$imm), mnemonic#" $imm", "",
+ : SimpleSystemI<0, (ins imm0_127:$imm), mnemonic#"\t$imm", "",
[(int_aarch64_hint imm0_127:$imm)]>,
Sched<[WriteHint]> {
bits <7> imm;
let PrintMethod = "printMSRSystemRegister";
}
+def PSBHintOperand : AsmOperandClass {
+ let Name = "PSBHint";
+ let ParserMethod = "tryParsePSBHint";
+}
+def psbhint_op : Operand<i32> {
+ let ParserMatchClass = PSBHintOperand;
+ let PrintMethod = "printPSBHintOp";
+ let MCOperandPredicate = [{
+ // Check, if operand is valid, to fix exhaustive aliasing in disassembly.
+ // "psb" is an alias to "hint" only for certain values of CRm:Op2 fields.
+ if (!MCOp.isImm())
+ return false;
+ bool ValidNamed;
+ (void)AArch64PSBHint::PSBHintMapper().toString(MCOp.getImm(),
+ STI.getFeatureBits(), ValidNamed);
+ return ValidNamed;
+ }];
+}
+
class MRSI : RtSystemI<1, (outs GPR64:$Rt), (ins mrs_sysreg_op:$systemreg),
"mrs", "\t$Rt, $systemreg"> {
bits<16> systemreg;
let Inst{20-5} = systemreg;
}
-def SystemPStateFieldOperand : AsmOperandClass {
- let Name = "SystemPStateField";
+def SystemPStateFieldWithImm0_15Operand : AsmOperandClass {
+ let Name = "SystemPStateFieldWithImm0_15";
let ParserMethod = "tryParseSysReg";
}
-def pstatefield_op : Operand<i32> {
- let ParserMatchClass = SystemPStateFieldOperand;
+def pstatefield4_op : Operand<i32> {
+ let ParserMatchClass = SystemPStateFieldWithImm0_15Operand;
let PrintMethod = "printSystemPStateField";
}
let Defs = [NZCV] in
-class MSRpstateI
- : SimpleSystemI<0, (ins pstatefield_op:$pstate_field, imm0_15:$imm),
- "msr", "\t$pstate_field, $imm">,
+class MSRpstateImm0_15
+ : SimpleSystemI<0, (ins pstatefield4_op:$pstatefield, imm0_15:$imm),
+ "msr", "\t$pstatefield, $imm">,
Sched<[WriteSys]> {
bits<6> pstatefield;
bits<4> imm;
let Inst{7-5} = pstatefield{2-0};
let DecoderMethod = "DecodeSystemPStateInstruction";
+ // MSRpstateI aliases with MSRI. When the MSRpstateI decoder method returns
+ // Fail the decoder should attempt to decode the instruction as MSRI.
+ let hasCompleteDecoder = 0;
+}
+
+def SystemPStateFieldWithImm0_1Operand : AsmOperandClass {
+ let Name = "SystemPStateFieldWithImm0_1";
+ let ParserMethod = "tryParseSysReg";
+}
+def pstatefield1_op : Operand<i32> {
+ let ParserMatchClass = SystemPStateFieldWithImm0_1Operand;
+ let PrintMethod = "printSystemPStateField";
+}
+
+let Defs = [NZCV] in
+class MSRpstateImm0_1
+ : SimpleSystemI<0, (ins pstatefield1_op:$pstatefield, imm0_1:$imm),
+ "msr", "\t$pstatefield, $imm">,
+ Sched<[WriteSys]> {
+ bits<6> pstatefield;
+ bit imm;
+ let Inst{20-19} = 0b00;
+ let Inst{18-16} = pstatefield{5-3};
+ let Inst{15-9} = 0b0100000;
+ let Inst{8} = imm;
+ let Inst{7-5} = pstatefield{2-0};
+
+ let DecoderMethod = "DecodeSystemPStateInstruction";
+ // MSRpstateI aliases with MSRI. When the MSRpstateI decoder method returns
+ // Fail the decoder should attempt to decode the instruction as MSRI.
+ let hasCompleteDecoder = 0;
}
// SYS and SYSL generic system instructions.
}
class ShiftAlias<string asm, Instruction inst, RegisterClass regtype>
- : InstAlias<asm#" $dst, $src1, $src2",
+ : InstAlias<asm#"\t$dst, $src1, $src2",
(inst regtype:$dst, regtype:$src1, regtype:$src2), 0>;
class BaseMulAccum<bit isSub, bits<3> opc, RegisterClass multype,
}
class MulAccumWAlias<string asm, Instruction inst>
- : InstAlias<asm#" $dst, $src1, $src2",
+ : InstAlias<asm#"\t$dst, $src1, $src2",
(inst GPR32:$dst, GPR32:$src1, GPR32:$src2, WZR)>;
class MulAccumXAlias<string asm, Instruction inst>
- : InstAlias<asm#" $dst, $src1, $src2",
+ : InstAlias<asm#"\t$dst, $src1, $src2",
(inst GPR64:$dst, GPR64:$src1, GPR64:$src2, XZR)>;
class WideMulAccumAlias<string asm, Instruction inst>
- : InstAlias<asm#" $dst, $src1, $src2",
+ : InstAlias<asm#"\t$dst, $src1, $src2",
(inst GPR64:$dst, GPR32:$src1, GPR32:$src2, XZR)>;
class BaseCRC32<bit sf, bits<2> sz, bit C, RegisterClass StreamReg,
class AddSubRegAlias<string asm, Instruction inst, RegisterClass dstRegtype,
RegisterClass src1Regtype, RegisterClass src2Regtype,
int shiftExt>
- : InstAlias<asm#" $dst, $src1, $src2",
+ : InstAlias<asm#"\t$dst, $src1, $src2",
(inst dstRegtype:$dst, src1Regtype:$src1, src2Regtype:$src2,
shiftExt)>;
}
// add Rd, Rb, -imm -> sub Rd, Rn, imm
- def : InstAlias<alias#" $Rd, $Rn, $imm",
+ def : InstAlias<alias#"\t$Rd, $Rn, $imm",
(!cast<Instruction>(NAME # "Wri") GPR32sp:$Rd, GPR32sp:$Rn,
addsub_shifted_imm32_neg:$imm), 0>;
- def : InstAlias<alias#" $Rd, $Rn, $imm",
+ def : InstAlias<alias#"\t$Rd, $Rn, $imm",
(!cast<Instruction>(NAME # "Xri") GPR64sp:$Rd, GPR64sp:$Rn,
addsub_shifted_imm64_neg:$imm), 0>;
} // Defs = [NZCV]
// Support negative immediates, e.g. adds Rd, Rn, -imm -> subs Rd, Rn, imm
- def : InstAlias<alias#" $Rd, $Rn, $imm",
+ def : InstAlias<alias#"\t$Rd, $Rn, $imm",
(!cast<Instruction>(NAME # "Wri") GPR32:$Rd, GPR32sp:$Rn,
addsub_shifted_imm32_neg:$imm), 0>;
- def : InstAlias<alias#" $Rd, $Rn, $imm",
+ def : InstAlias<alias#"\t$Rd, $Rn, $imm",
(!cast<Instruction>(NAME # "Xri") GPR64:$Rd, GPR64sp:$Rn,
addsub_shifted_imm64_neg:$imm), 0>;
// Compare aliases
- def : InstAlias<cmp#" $src, $imm", (!cast<Instruction>(NAME#"Wri")
+ def : InstAlias<cmp#"\t$src, $imm", (!cast<Instruction>(NAME#"Wri")
WZR, GPR32sp:$src, addsub_shifted_imm32:$imm), 5>;
- def : InstAlias<cmp#" $src, $imm", (!cast<Instruction>(NAME#"Xri")
+ def : InstAlias<cmp#"\t$src, $imm", (!cast<Instruction>(NAME#"Xri")
XZR, GPR64sp:$src, addsub_shifted_imm64:$imm), 5>;
- def : InstAlias<cmp#" $src1, $src2$sh", (!cast<Instruction>(NAME#"Wrx")
+ def : InstAlias<cmp#"\t$src1, $src2$sh", (!cast<Instruction>(NAME#"Wrx")
WZR, GPR32sp:$src1, GPR32:$src2, arith_extend:$sh), 4>;
- def : InstAlias<cmp#" $src1, $src2$sh", (!cast<Instruction>(NAME#"Xrx")
+ def : InstAlias<cmp#"\t$src1, $src2$sh", (!cast<Instruction>(NAME#"Xrx")
XZR, GPR64sp:$src1, GPR32:$src2, arith_extend:$sh), 4>;
- def : InstAlias<cmp#" $src1, $src2$sh", (!cast<Instruction>(NAME#"Xrx64")
+ def : InstAlias<cmp#"\t$src1, $src2$sh", (!cast<Instruction>(NAME#"Xrx64")
XZR, GPR64sp:$src1, GPR64:$src2, arith_extendlsl64:$sh), 4>;
- def : InstAlias<cmp#" $src1, $src2$sh", (!cast<Instruction>(NAME#"Wrs")
+ def : InstAlias<cmp#"\t$src1, $src2$sh", (!cast<Instruction>(NAME#"Wrs")
WZR, GPR32:$src1, GPR32:$src2, arith_shift32:$sh), 4>;
- def : InstAlias<cmp#" $src1, $src2$sh", (!cast<Instruction>(NAME#"Xrs")
+ def : InstAlias<cmp#"\t$src1, $src2$sh", (!cast<Instruction>(NAME#"Xrs")
XZR, GPR64:$src1, GPR64:$src2, arith_shift64:$sh), 4>;
// Support negative immediates, e.g. cmp Rn, -imm -> cmn Rn, imm
- def : InstAlias<cmpAlias#" $src, $imm", (!cast<Instruction>(NAME#"Wri")
+ def : InstAlias<cmpAlias#"\t$src, $imm", (!cast<Instruction>(NAME#"Wri")
WZR, GPR32sp:$src, addsub_shifted_imm32_neg:$imm), 0>;
- def : InstAlias<cmpAlias#" $src, $imm", (!cast<Instruction>(NAME#"Xri")
+ def : InstAlias<cmpAlias#"\t$src, $imm", (!cast<Instruction>(NAME#"Xri")
XZR, GPR64sp:$src, addsub_shifted_imm64_neg:$imm), 0>;
// Compare shorthands
- def : InstAlias<cmp#" $src1, $src2", (!cast<Instruction>(NAME#"Wrs")
+ def : InstAlias<cmp#"\t$src1, $src2", (!cast<Instruction>(NAME#"Wrs")
WZR, GPR32:$src1, GPR32:$src2, 0), 5>;
- def : InstAlias<cmp#" $src1, $src2", (!cast<Instruction>(NAME#"Xrs")
+ def : InstAlias<cmp#"\t$src1, $src2", (!cast<Instruction>(NAME#"Xrs")
XZR, GPR64:$src1, GPR64:$src2, 0), 5>;
- def : InstAlias<cmp#" $src1, $src2", (!cast<Instruction>(NAME#"Wrx")
+ def : InstAlias<cmp#"\t$src1, $src2", (!cast<Instruction>(NAME#"Wrx")
WZR, GPR32sponly:$src1, GPR32:$src2, 16), 5>;
- def : InstAlias<cmp#" $src1, $src2", (!cast<Instruction>(NAME#"Xrx64")
+ def : InstAlias<cmp#"\t$src1, $src2", (!cast<Instruction>(NAME#"Xrx64")
XZR, GPR64sponly:$src1, GPR64:$src2, 24), 5>;
// Register/register aliases with no shift when SP is not used.
// Aliases for register+register logical instructions.
class LogicalRegAlias<string asm, Instruction inst, RegisterClass regtype>
- : InstAlias<asm#" $dst, $src1, $src2",
+ : InstAlias<asm#"\t$dst, $src1, $src2",
(inst regtype:$dst, regtype:$src1, regtype:$src2, 0)>;
multiclass LogicalImm<bits<2> opc, string mnemonic, SDNode OpNode,
let Inst{31} = 1;
}
- def : InstAlias<Alias # " $Rd, $Rn, $imm",
+ def : InstAlias<Alias # "\t$Rd, $Rn, $imm",
(!cast<Instruction>(NAME # "Wri") GPR32sp:$Rd, GPR32:$Rn,
logical_imm32_not:$imm), 0>;
- def : InstAlias<Alias # " $Rd, $Rn, $imm",
+ def : InstAlias<Alias # "\t$Rd, $Rn, $imm",
(!cast<Instruction>(NAME # "Xri") GPR64sp:$Rd, GPR64:$Rn,
logical_imm64_not:$imm), 0>;
}
}
} // end Defs = [NZCV]
- def : InstAlias<Alias # " $Rd, $Rn, $imm",
+ def : InstAlias<Alias # "\t$Rd, $Rn, $imm",
(!cast<Instruction>(NAME # "Wri") GPR32:$Rd, GPR32:$Rn,
logical_imm32_not:$imm), 0>;
- def : InstAlias<Alias # " $Rd, $Rn, $imm",
+ def : InstAlias<Alias # "\t$Rd, $Rn, $imm",
(!cast<Instruction>(NAME # "Xri") GPR64:$Rd, GPR64:$Rn,
logical_imm64_not:$imm), 0>;
}
//---
let mayLoad = 0, mayStore = 0, hasSideEffects = 0 in
-class BaseCondSetFlagsImm<bit op, RegisterClass regtype, string asm>
- : I<(outs), (ins regtype:$Rn, imm0_31:$imm, imm0_15:$nzcv, ccode:$cond),
- asm, "\t$Rn, $imm, $nzcv, $cond", "", []>,
+class BaseCondComparisonImm<bit op, RegisterClass regtype, ImmLeaf immtype,
+ string mnemonic, SDNode OpNode>
+ : I<(outs), (ins regtype:$Rn, immtype:$imm, imm32_0_15:$nzcv, ccode:$cond),
+ mnemonic, "\t$Rn, $imm, $nzcv, $cond", "",
+ [(set NZCV, (OpNode regtype:$Rn, immtype:$imm, (i32 imm:$nzcv),
+ (i32 imm:$cond), NZCV))]>,
Sched<[WriteI, ReadI]> {
let Uses = [NZCV];
let Defs = [NZCV];
let Inst{3-0} = nzcv;
}
-multiclass CondSetFlagsImm<bit op, string asm> {
- def Wi : BaseCondSetFlagsImm<op, GPR32, asm> {
- let Inst{31} = 0;
- }
- def Xi : BaseCondSetFlagsImm<op, GPR64, asm> {
- let Inst{31} = 1;
- }
-}
-
let mayLoad = 0, mayStore = 0, hasSideEffects = 0 in
-class BaseCondSetFlagsReg<bit op, RegisterClass regtype, string asm>
- : I<(outs), (ins regtype:$Rn, regtype:$Rm, imm0_15:$nzcv, ccode:$cond),
- asm, "\t$Rn, $Rm, $nzcv, $cond", "", []>,
+class BaseCondComparisonReg<bit op, RegisterClass regtype, string mnemonic,
+ SDNode OpNode>
+ : I<(outs), (ins regtype:$Rn, regtype:$Rm, imm32_0_15:$nzcv, ccode:$cond),
+ mnemonic, "\t$Rn, $Rm, $nzcv, $cond", "",
+ [(set NZCV, (OpNode regtype:$Rn, regtype:$Rm, (i32 imm:$nzcv),
+ (i32 imm:$cond), NZCV))]>,
Sched<[WriteI, ReadI, ReadI]> {
let Uses = [NZCV];
let Defs = [NZCV];
let Inst{3-0} = nzcv;
}
-multiclass CondSetFlagsReg<bit op, string asm> {
- def Wr : BaseCondSetFlagsReg<op, GPR32, asm> {
+multiclass CondComparison<bit op, string mnemonic, SDNode OpNode> {
+ // immediate operand variants
+ def Wi : BaseCondComparisonImm<op, GPR32, imm32_0_31, mnemonic, OpNode> {
+ let Inst{31} = 0;
+ }
+ def Xi : BaseCondComparisonImm<op, GPR64, imm0_31, mnemonic, OpNode> {
+ let Inst{31} = 1;
+ }
+ // register operand variants
+ def Wr : BaseCondComparisonReg<op, GPR32, mnemonic, OpNode> {
let Inst{31} = 0;
}
- def Xr : BaseCondSetFlagsReg<op, GPR64, asm> {
+ def Xr : BaseCondComparisonReg<op, GPR64, mnemonic, OpNode> {
let Inst{31} = 1;
}
}
asm, pattern>,
Sched<[WriteLD]>;
- def : InstAlias<asm # " $Rt, [$Rn]",
+ def : InstAlias<asm # "\t$Rt, [$Rn]",
(!cast<Instruction>(NAME # "ui") regtype:$Rt, GPR64sp:$Rn, 0)>;
}
asm, pattern>,
Sched<[WriteST]>;
- def : InstAlias<asm # " $Rt, [$Rn]",
+ def : InstAlias<asm # "\t$Rt, [$Rn]",
(!cast<Instruction>(NAME # "ui") regtype:$Rt, GPR64sp:$Rn, 0)>;
}
}
class ROInstAlias<string asm, RegisterClass regtype, Instruction INST>
- : InstAlias<asm # " $Rt, [$Rn, $Rm]",
+ : InstAlias<asm # "\t$Rt, [$Rn, $Rm]",
(INST regtype:$Rt, GPR64sp:$Rn, GPR64:$Rm, 0, 0)>;
multiclass Load8RO<bits<2> sz, bit V, bits<2> opc, RegisterClass regtype,
(ins GPR64sp:$Rn, simm9:$offset), asm, pattern>,
Sched<[WriteLD]>;
- def : InstAlias<asm # " $Rt, [$Rn]",
+ def : InstAlias<asm # "\t$Rt, [$Rn]",
(!cast<Instruction>(NAME # "i") regtype:$Rt, GPR64sp:$Rn, 0)>;
}
asm, pattern>,
Sched<[WriteST]>;
- def : InstAlias<asm # " $Rt, [$Rn]",
+ def : InstAlias<asm # "\t$Rt, [$Rn]",
(!cast<Instruction>(NAME # "i") regtype:$Rt, GPR64sp:$Rn, 0)>;
}
asm, pat>,
Sched<[WriteLD]>;
- def : InstAlias<asm # " $Rt, [$Rn]",
+ def : InstAlias<asm # "\t$Rt, [$Rn]",
(!cast<Instruction>(NAME # "i") prfop:$Rt, GPR64sp:$Rn, 0)>;
}
(ins GPR64sp:$Rn, simm9:$offset), asm>,
Sched<[WriteLD]>;
- def : InstAlias<asm # " $Rt, [$Rn]",
+ def : InstAlias<asm # "\t$Rt, [$Rn]",
(!cast<Instruction>(NAME # "i") regtype:$Rt, GPR64sp:$Rn, 0)>;
}
asm>,
Sched<[WriteST]>;
- def : InstAlias<asm # " $Rt, [$Rn]",
+ def : InstAlias<asm # "\t$Rt, [$Rn]",
(!cast<Instruction>(NAME # "i") regtype:$Rt, GPR64sp:$Rn, 0)>;
}
(ins GPR64sp:$Rn, indextype:$offset), asm>,
Sched<[WriteLD, WriteLDHi]>;
- def : InstAlias<asm # " $Rt, $Rt2, [$Rn]",
+ def : InstAlias<asm # "\t$Rt, $Rt2, [$Rn]",
(!cast<Instruction>(NAME # "i") regtype:$Rt, regtype:$Rt2,
GPR64sp:$Rn, 0)>;
}
asm>,
Sched<[WriteSTP]>;
- def : InstAlias<asm # " $Rt, $Rt2, [$Rn]",
+ def : InstAlias<asm # "\t$Rt, $Rt2, [$Rn]",
(!cast<Instruction>(NAME # "i") regtype:$Rt, regtype:$Rt2,
GPR64sp:$Rn, 0)>;
}
let mayStore = 1, mayLoad = 0 in
class StorePairPostIdx<bits<2> opc, bit V, RegisterClass regtype,
Operand idxtype, string asm>
- : BaseLoadStorePairPostIdx<opc, V, 0, (outs),
- (ins GPR64sp:$wback, regtype:$Rt, regtype:$Rt2,
+ : BaseLoadStorePairPostIdx<opc, V, 0, (outs GPR64sp:$wback),
+ (ins regtype:$Rt, regtype:$Rt2,
GPR64sp:$Rn, idxtype:$offset),
asm>,
Sched<[WriteAdr, WriteSTP]>;
multiclass FPToIntegerUnscaled<bits<2> rmode, bits<3> opcode, string asm,
SDPatternOperator OpN> {
+ // Unscaled half-precision to 32-bit
+ def UWHr : BaseFPToIntegerUnscaled<0b11, rmode, opcode, FPR16, GPR32, asm,
+ [(set GPR32:$Rd, (OpN FPR16:$Rn))]> {
+ let Inst{31} = 0; // 32-bit GPR flag
+ let Predicates = [HasFullFP16];
+ }
+
+ // Unscaled half-precision to 64-bit
+ def UXHr : BaseFPToIntegerUnscaled<0b11, rmode, opcode, FPR16, GPR64, asm,
+ [(set GPR64:$Rd, (OpN FPR16:$Rn))]> {
+ let Inst{31} = 1; // 64-bit GPR flag
+ let Predicates = [HasFullFP16];
+ }
+
// Unscaled single-precision to 32-bit
def UWSr : BaseFPToIntegerUnscaled<0b00, rmode, opcode, FPR32, GPR32, asm,
[(set GPR32:$Rd, (OpN FPR32:$Rn))]> {
multiclass FPToIntegerScaled<bits<2> rmode, bits<3> opcode, string asm,
SDPatternOperator OpN> {
+ // Scaled half-precision to 32-bit
+ def SWHri : BaseFPToInteger<0b11, rmode, opcode, FPR16, GPR32,
+ fixedpoint_f16_i32, asm,
+ [(set GPR32:$Rd, (OpN (fmul FPR16:$Rn,
+ fixedpoint_f16_i32:$scale)))]> {
+ let Inst{31} = 0; // 32-bit GPR flag
+ let scale{5} = 1;
+ let Predicates = [HasFullFP16];
+ }
+
+ // Scaled half-precision to 64-bit
+ def SXHri : BaseFPToInteger<0b11, rmode, opcode, FPR16, GPR64,
+ fixedpoint_f16_i64, asm,
+ [(set GPR64:$Rd, (OpN (fmul FPR16:$Rn,
+ fixedpoint_f16_i64:$scale)))]> {
+ let Inst{31} = 1; // 64-bit GPR flag
+ let Predicates = [HasFullFP16];
+ }
+
// Scaled single-precision to 32-bit
def SWSri : BaseFPToInteger<0b00, rmode, opcode, FPR32, GPR32,
fixedpoint_f32_i32, asm,
bits<5> Rd;
bits<5> Rn;
bits<6> scale;
- let Inst{30-23} = 0b00111100;
+ let Inst{30-24} = 0b0011110;
let Inst{21-17} = 0b00001;
let Inst{16} = isUnsigned;
let Inst{15-10} = scale;
bits<5> Rd;
bits<5> Rn;
bits<6> scale;
- let Inst{30-23} = 0b00111100;
+ let Inst{30-24} = 0b0011110;
let Inst{21-17} = 0b10001;
let Inst{16} = isUnsigned;
let Inst{15-10} = 0b000000;
multiclass IntegerToFP<bit isUnsigned, string asm, SDNode node> {
// Unscaled
+ def UWHri: BaseIntegerToFPUnscaled<isUnsigned, GPR32, FPR16, f16, asm, node> {
+ let Inst{31} = 0; // 32-bit GPR flag
+ let Inst{23-22} = 0b11; // 16-bit FPR flag
+ let Predicates = [HasFullFP16];
+ }
+
def UWSri: BaseIntegerToFPUnscaled<isUnsigned, GPR32, FPR32, f32, asm, node> {
let Inst{31} = 0; // 32-bit GPR flag
- let Inst{22} = 0; // 32-bit FPR flag
+ let Inst{23-22} = 0b00; // 32-bit FPR flag
}
def UWDri: BaseIntegerToFPUnscaled<isUnsigned, GPR32, FPR64, f64, asm, node> {
let Inst{31} = 0; // 32-bit GPR flag
- let Inst{22} = 1; // 64-bit FPR flag
+ let Inst{23-22} = 0b01; // 64-bit FPR flag
+ }
+
+ def UXHri: BaseIntegerToFPUnscaled<isUnsigned, GPR64, FPR16, f16, asm, node> {
+ let Inst{31} = 1; // 64-bit GPR flag
+ let Inst{23-22} = 0b11; // 16-bit FPR flag
+ let Predicates = [HasFullFP16];
}
def UXSri: BaseIntegerToFPUnscaled<isUnsigned, GPR64, FPR32, f32, asm, node> {
let Inst{31} = 1; // 64-bit GPR flag
- let Inst{22} = 0; // 32-bit FPR flag
+ let Inst{23-22} = 0b00; // 32-bit FPR flag
}
def UXDri: BaseIntegerToFPUnscaled<isUnsigned, GPR64, FPR64, f64, asm, node> {
let Inst{31} = 1; // 64-bit GPR flag
- let Inst{22} = 1; // 64-bit FPR flag
+ let Inst{23-22} = 0b01; // 64-bit FPR flag
}
// Scaled
+ def SWHri: BaseIntegerToFP<isUnsigned, GPR32, FPR16, fixedpoint_f16_i32, asm,
+ [(set FPR16:$Rd,
+ (fdiv (node GPR32:$Rn),
+ fixedpoint_f16_i32:$scale))]> {
+ let Inst{31} = 0; // 32-bit GPR flag
+ let Inst{23-22} = 0b11; // 16-bit FPR flag
+ let scale{5} = 1;
+ let Predicates = [HasFullFP16];
+ }
+
def SWSri: BaseIntegerToFP<isUnsigned, GPR32, FPR32, fixedpoint_f32_i32, asm,
[(set FPR32:$Rd,
(fdiv (node GPR32:$Rn),
fixedpoint_f32_i32:$scale))]> {
let Inst{31} = 0; // 32-bit GPR flag
- let Inst{22} = 0; // 32-bit FPR flag
+ let Inst{23-22} = 0b00; // 32-bit FPR flag
let scale{5} = 1;
}
(fdiv (node GPR32:$Rn),
fixedpoint_f64_i32:$scale))]> {
let Inst{31} = 0; // 32-bit GPR flag
- let Inst{22} = 1; // 64-bit FPR flag
+ let Inst{23-22} = 0b01; // 64-bit FPR flag
let scale{5} = 1;
}
+ def SXHri: BaseIntegerToFP<isUnsigned, GPR64, FPR16, fixedpoint_f16_i64, asm,
+ [(set FPR16:$Rd,
+ (fdiv (node GPR64:$Rn),
+ fixedpoint_f16_i64:$scale))]> {
+ let Inst{31} = 1; // 64-bit GPR flag
+ let Inst{23-22} = 0b11; // 16-bit FPR flag
+ let Predicates = [HasFullFP16];
+ }
+
def SXSri: BaseIntegerToFP<isUnsigned, GPR64, FPR32, fixedpoint_f32_i64, asm,
[(set FPR32:$Rd,
(fdiv (node GPR64:$Rn),
fixedpoint_f32_i64:$scale))]> {
let Inst{31} = 1; // 64-bit GPR flag
- let Inst{22} = 0; // 32-bit FPR flag
+ let Inst{23-22} = 0b00; // 32-bit FPR flag
}
def SXDri: BaseIntegerToFP<isUnsigned, GPR64, FPR64, fixedpoint_f64_i64, asm,
(fdiv (node GPR64:$Rn),
fixedpoint_f64_i64:$scale))]> {
let Inst{31} = 1; // 64-bit GPR flag
- let Inst{22} = 1; // 64-bit FPR flag
+ let Inst{23-22} = 0b01; // 64-bit FPR flag
}
}
Sched<[WriteFCopy]> {
bits<5> Rd;
bits<5> Rn;
- let Inst{30-23} = 0b00111100;
+ let Inst{30-24} = 0b0011110;
let Inst{21} = 1;
let Inst{20-19} = rmode;
let Inst{18-16} = opcode;
}
-
multiclass UnscaledConversion<string asm> {
+ def WHr : BaseUnscaledConversion<0b00, 0b111, GPR32, FPR16, asm> {
+ let Inst{31} = 0; // 32-bit GPR flag
+ let Inst{23-22} = 0b11; // 16-bit FPR flag
+ let Predicates = [HasFullFP16];
+ }
+
+ def XHr : BaseUnscaledConversion<0b00, 0b111, GPR64, FPR16, asm> {
+ let Inst{31} = 1; // 64-bit GPR flag
+ let Inst{23-22} = 0b11; // 16-bit FPR flag
+ let Predicates = [HasFullFP16];
+ }
+
def WSr : BaseUnscaledConversion<0b00, 0b111, GPR32, FPR32, asm> {
let Inst{31} = 0; // 32-bit GPR flag
- let Inst{22} = 0; // 32-bit FPR flag
+ let Inst{23-22} = 0b00; // 32-bit FPR flag
}
def XDr : BaseUnscaledConversion<0b00, 0b111, GPR64, FPR64, asm> {
let Inst{31} = 1; // 64-bit GPR flag
- let Inst{22} = 1; // 64-bit FPR flag
+ let Inst{23-22} = 0b01; // 64-bit FPR flag
+ }
+
+ def HWr : BaseUnscaledConversion<0b00, 0b110, FPR16, GPR32, asm> {
+ let Inst{31} = 0; // 32-bit GPR flag
+ let Inst{23-22} = 0b11; // 16-bit FPR flag
+ let Predicates = [HasFullFP16];
+ }
+
+ def HXr : BaseUnscaledConversion<0b00, 0b110, FPR16, GPR64, asm> {
+ let Inst{31} = 1; // 64-bit GPR flag
+ let Inst{23-22} = 0b11; // 16-bit FPR flag
+ let Predicates = [HasFullFP16];
}
def SWr : BaseUnscaledConversion<0b00, 0b110, FPR32, GPR32, asm> {
let Inst{31} = 0; // 32-bit GPR flag
- let Inst{22} = 0; // 32-bit FPR flag
+ let Inst{23-22} = 0b00; // 32-bit FPR flag
}
def DXr : BaseUnscaledConversion<0b00, 0b110, FPR64, GPR64, asm> {
let Inst{31} = 1; // 64-bit GPR flag
- let Inst{22} = 1; // 64-bit FPR flag
+ let Inst{23-22} = 0b01; // 64-bit FPR flag
}
def XDHighr : BaseUnscaledConversionToHigh<0b01, 0b111, GPR64, V128,
Sched<[WriteF]> {
bits<5> Rd;
bits<5> Rn;
- let Inst{31-23} = 0b000111100;
+ let Inst{31-24} = 0b00011110;
let Inst{21-19} = 0b100;
let Inst{18-15} = opcode;
let Inst{14-10} = 0b10000;
multiclass SingleOperandFPData<bits<4> opcode, string asm,
SDPatternOperator node = null_frag> {
+ def Hr : BaseSingleOperandFPData<opcode, FPR16, f16, asm, node> {
+ let Inst{23-22} = 0b11; // 16-bit size flag
+ let Predicates = [HasFullFP16];
+ }
+
def Sr : BaseSingleOperandFPData<opcode, FPR32, f32, asm, node> {
- let Inst{22} = 0; // 32-bit size flag
+ let Inst{23-22} = 0b00; // 32-bit size flag
}
def Dr : BaseSingleOperandFPData<opcode, FPR64, f64, asm, node> {
- let Inst{22} = 1; // 64-bit size flag
+ let Inst{23-22} = 0b01; // 64-bit size flag
}
}
bits<5> Rd;
bits<5> Rn;
bits<5> Rm;
- let Inst{31-23} = 0b000111100;
+ let Inst{31-24} = 0b00011110;
let Inst{21} = 1;
let Inst{20-16} = Rm;
let Inst{15-12} = opcode;
multiclass TwoOperandFPData<bits<4> opcode, string asm,
SDPatternOperator node = null_frag> {
+ def Hrr : BaseTwoOperandFPData<opcode, FPR16, asm,
+ [(set (f16 FPR16:$Rd),
+ (node (f16 FPR16:$Rn), (f16 FPR16:$Rm)))]> {
+ let Inst{23-22} = 0b11; // 16-bit size flag
+ let Predicates = [HasFullFP16];
+ }
+
def Srr : BaseTwoOperandFPData<opcode, FPR32, asm,
[(set (f32 FPR32:$Rd),
(node (f32 FPR32:$Rn), (f32 FPR32:$Rm)))]> {
- let Inst{22} = 0; // 32-bit size flag
+ let Inst{23-22} = 0b00; // 32-bit size flag
}
def Drr : BaseTwoOperandFPData<opcode, FPR64, asm,
[(set (f64 FPR64:$Rd),
(node (f64 FPR64:$Rn), (f64 FPR64:$Rm)))]> {
- let Inst{22} = 1; // 64-bit size flag
+ let Inst{23-22} = 0b01; // 64-bit size flag
}
}
multiclass TwoOperandFPDataNeg<bits<4> opcode, string asm, SDNode node> {
+ def Hrr : BaseTwoOperandFPData<opcode, FPR16, asm,
+ [(set FPR16:$Rd, (fneg (node FPR16:$Rn, (f16 FPR16:$Rm))))]> {
+ let Inst{23-22} = 0b11; // 16-bit size flag
+ let Predicates = [HasFullFP16];
+ }
+
def Srr : BaseTwoOperandFPData<opcode, FPR32, asm,
[(set FPR32:$Rd, (fneg (node FPR32:$Rn, (f32 FPR32:$Rm))))]> {
- let Inst{22} = 0; // 32-bit size flag
+ let Inst{23-22} = 0b00; // 32-bit size flag
}
def Drr : BaseTwoOperandFPData<opcode, FPR64, asm,
[(set FPR64:$Rd, (fneg (node FPR64:$Rn, (f64 FPR64:$Rm))))]> {
- let Inst{22} = 1; // 64-bit size flag
+ let Inst{23-22} = 0b01; // 64-bit size flag
}
}
bits<5> Rn;
bits<5> Rm;
bits<5> Ra;
- let Inst{31-23} = 0b000111110;
+ let Inst{31-24} = 0b00011111;
let Inst{21} = isNegated;
let Inst{20-16} = Rm;
let Inst{15} = isSub;
multiclass ThreeOperandFPData<bit isNegated, bit isSub,string asm,
SDPatternOperator node> {
+ def Hrrr : BaseThreeOperandFPData<isNegated, isSub, FPR16, asm,
+ [(set FPR16:$Rd,
+ (node (f16 FPR16:$Rn), (f16 FPR16:$Rm), (f16 FPR16:$Ra)))]> {
+ let Inst{23-22} = 0b11; // 16-bit size flag
+ let Predicates = [HasFullFP16];
+ }
+
def Srrr : BaseThreeOperandFPData<isNegated, isSub, FPR32, asm,
[(set FPR32:$Rd,
(node (f32 FPR32:$Rn), (f32 FPR32:$Rm), (f32 FPR32:$Ra)))]> {
- let Inst{22} = 0; // 32-bit size flag
+ let Inst{23-22} = 0b00; // 32-bit size flag
}
def Drrr : BaseThreeOperandFPData<isNegated, isSub, FPR64, asm,
[(set FPR64:$Rd,
(node (f64 FPR64:$Rn), (f64 FPR64:$Rm), (f64 FPR64:$Ra)))]> {
- let Inst{22} = 1; // 64-bit size flag
+ let Inst{23-22} = 0b01; // 64-bit size flag
}
}
: I<(outs), (ins regtype:$Rn), asm, "\t$Rn, #0.0", "", pat>,
Sched<[WriteFCmp]> {
bits<5> Rn;
- let Inst{31-23} = 0b000111100;
+ let Inst{31-24} = 0b00011110;
let Inst{21} = 1;
let Inst{15-10} = 0b001000;
Sched<[WriteFCmp]> {
bits<5> Rm;
bits<5> Rn;
- let Inst{31-23} = 0b000111100;
+ let Inst{31-24} = 0b00011110;
let Inst{21} = 1;
let Inst{20-16} = Rm;
let Inst{15-10} = 0b001000;
multiclass FPComparison<bit signalAllNans, string asm,
SDPatternOperator OpNode = null_frag> {
let Defs = [NZCV] in {
+ def Hrr : BaseTwoOperandFPComparison<signalAllNans, FPR16, asm,
+ [(OpNode FPR16:$Rn, (f16 FPR16:$Rm)), (implicit NZCV)]> {
+ let Inst{23-22} = 0b11;
+ let Predicates = [HasFullFP16];
+ }
+
+ def Hri : BaseOneOperandFPComparison<signalAllNans, FPR16, asm,
+ [(OpNode (f16 FPR16:$Rn), fpimm0), (implicit NZCV)]> {
+ let Inst{23-22} = 0b11;
+ let Predicates = [HasFullFP16];
+ }
+
def Srr : BaseTwoOperandFPComparison<signalAllNans, FPR32, asm,
[(OpNode FPR32:$Rn, (f32 FPR32:$Rm)), (implicit NZCV)]> {
- let Inst{22} = 0;
+ let Inst{23-22} = 0b00;
}
def Sri : BaseOneOperandFPComparison<signalAllNans, FPR32, asm,
[(OpNode (f32 FPR32:$Rn), fpimm0), (implicit NZCV)]> {
- let Inst{22} = 0;
+ let Inst{23-22} = 0b00;
}
def Drr : BaseTwoOperandFPComparison<signalAllNans, FPR64, asm,
[(OpNode FPR64:$Rn, (f64 FPR64:$Rm)), (implicit NZCV)]> {
- let Inst{22} = 1;
+ let Inst{23-22} = 0b01;
}
def Dri : BaseOneOperandFPComparison<signalAllNans, FPR64, asm,
[(OpNode (f64 FPR64:$Rn), fpimm0), (implicit NZCV)]> {
- let Inst{22} = 1;
+ let Inst{23-22} = 0b01;
}
} // Defs = [NZCV]
}
//---
let mayLoad = 0, mayStore = 0, hasSideEffects = 0 in
-class BaseFPCondComparison<bit signalAllNans,
- RegisterClass regtype, string asm>
- : I<(outs), (ins regtype:$Rn, regtype:$Rm, imm0_15:$nzcv, ccode:$cond),
- asm, "\t$Rn, $Rm, $nzcv, $cond", "", []>,
+class BaseFPCondComparison<bit signalAllNans, RegisterClass regtype,
+ string mnemonic, list<dag> pat>
+ : I<(outs), (ins regtype:$Rn, regtype:$Rm, imm32_0_15:$nzcv, ccode:$cond),
+ mnemonic, "\t$Rn, $Rm, $nzcv, $cond", "", pat>,
Sched<[WriteFCmp]> {
+ let Uses = [NZCV];
+ let Defs = [NZCV];
+
bits<5> Rn;
bits<5> Rm;
bits<4> nzcv;
bits<4> cond;
- let Inst{31-23} = 0b000111100;
+ let Inst{31-24} = 0b00011110;
let Inst{21} = 1;
let Inst{20-16} = Rm;
let Inst{15-12} = cond;
let Inst{3-0} = nzcv;
}
-multiclass FPCondComparison<bit signalAllNans, string asm> {
- let Defs = [NZCV], Uses = [NZCV] in {
- def Srr : BaseFPCondComparison<signalAllNans, FPR32, asm> {
- let Inst{22} = 0;
+multiclass FPCondComparison<bit signalAllNans, string mnemonic,
+ SDPatternOperator OpNode = null_frag> {
+ def Hrr : BaseFPCondComparison<signalAllNans, FPR16, mnemonic, []> {
+ let Inst{23-22} = 0b11;
+ let Predicates = [HasFullFP16];
}
- def Drr : BaseFPCondComparison<signalAllNans, FPR64, asm> {
- let Inst{22} = 1;
+ def Srr : BaseFPCondComparison<signalAllNans, FPR32, mnemonic,
+ [(set NZCV, (OpNode (f32 FPR32:$Rn), (f32 FPR32:$Rm), (i32 imm:$nzcv),
+ (i32 imm:$cond), NZCV))]> {
+ let Inst{23-22} = 0b00;
+ }
+
+ def Drr : BaseFPCondComparison<signalAllNans, FPR64, mnemonic,
+ [(set NZCV, (OpNode (f64 FPR64:$Rn), (f64 FPR64:$Rm), (i32 imm:$nzcv),
+ (i32 imm:$cond), NZCV))]> {
+ let Inst{23-22} = 0b01;
}
- } // Defs = [NZCV], Uses = [NZCV]
}
//---
bits<5> Rm;
bits<4> cond;
- let Inst{31-23} = 0b000111100;
+ let Inst{31-24} = 0b00011110;
let Inst{21} = 1;
let Inst{20-16} = Rm;
let Inst{15-12} = cond;
multiclass FPCondSelect<string asm> {
let Uses = [NZCV] in {
+ def Hrrr : BaseFPCondSelect<FPR16, f16, asm> {
+ let Inst{23-22} = 0b11;
+ let Predicates = [HasFullFP16];
+ }
+
def Srrr : BaseFPCondSelect<FPR32, f32, asm> {
- let Inst{22} = 0;
+ let Inst{23-22} = 0b00;
}
def Drrr : BaseFPCondSelect<FPR64, f64, asm> {
- let Inst{22} = 1;
+ let Inst{23-22} = 0b01;
}
} // Uses = [NZCV]
}
Sched<[WriteFImm]> {
bits<5> Rd;
bits<8> imm;
- let Inst{31-23} = 0b000111100;
+ let Inst{31-24} = 0b00011110;
let Inst{21} = 1;
let Inst{20-13} = imm;
let Inst{12-5} = 0b10000000;
}
multiclass FPMoveImmediate<string asm> {
+ def Hi : BaseFPMoveImmediate<FPR16, fpimm16, asm> {
+ let Inst{23-22} = 0b11;
+ let Predicates = [HasFullFP16];
+ }
+
def Si : BaseFPMoveImmediate<FPR32, fpimm32, asm> {
- let Inst{22} = 0;
+ let Inst{23-22} = 0b00;
}
def Di : BaseFPMoveImmediate<FPR64, fpimm64, asm> {
- let Inst{22} = 1;
+ let Inst{23-22} = 0b01;
}
}
} // end of 'let Predicates = [HasFPARMv8]'
asm, ".2d", "0.0",
v2i64, v2f64, OpNode>;
- def : InstAlias<asm # " $Vd.2s, $Vn.2s, #0",
+ def : InstAlias<asm # "\t$Vd.2s, $Vn.2s, #0",
(!cast<Instruction>(NAME # v2i32rz) V64:$Vd, V64:$Vn), 0>;
- def : InstAlias<asm # " $Vd.4s, $Vn.4s, #0",
+ def : InstAlias<asm # "\t$Vd.4s, $Vn.4s, #0",
(!cast<Instruction>(NAME # v4i32rz) V128:$Vd, V128:$Vn), 0>;
- def : InstAlias<asm # " $Vd.2d, $Vn.2d, #0",
+ def : InstAlias<asm # "\t$Vd.2d, $Vn.2d, #0",
(!cast<Instruction>(NAME # v2i64rz) V128:$Vd, V128:$Vn), 0>;
- def : InstAlias<asm # ".2s $Vd, $Vn, #0",
+ def : InstAlias<asm # ".2s\t$Vd, $Vn, #0",
(!cast<Instruction>(NAME # v2i32rz) V64:$Vd, V64:$Vn), 0>;
- def : InstAlias<asm # ".4s $Vd, $Vn, #0",
+ def : InstAlias<asm # ".4s\t$Vd, $Vn, #0",
(!cast<Instruction>(NAME # v4i32rz) V128:$Vd, V128:$Vn), 0>;
- def : InstAlias<asm # ".2d $Vd, $Vn, #0",
+ def : InstAlias<asm # ".2d\t$Vd, $Vn, #0",
(!cast<Instruction>(NAME # v2i64rz) V128:$Vd, V128:$Vn), 0>;
}
(!cast<Instruction>(NAME # v1i64rz) FPR64:$Rn)>;
}
-multiclass SIMDCmpTwoScalarSD<bit U, bit S, bits<5> opc, string asm,
+multiclass SIMDFPCmpTwoScalar<bit U, bit S, bits<5> opc, string asm,
SDPatternOperator OpNode> {
def v1i64rz : BaseSIMDCmpTwoScalar<U, {S,1}, opc, FPR64, asm, "0.0">;
def v1i32rz : BaseSIMDCmpTwoScalar<U, {S,0}, opc, FPR32, asm, "0.0">;
- def : InstAlias<asm # " $Rd, $Rn, #0",
+ def : InstAlias<asm # "\t$Rd, $Rn, #0",
(!cast<Instruction>(NAME # v1i64rz) FPR64:$Rd, FPR64:$Rn), 0>;
- def : InstAlias<asm # " $Rd, $Rn, #0",
+ def : InstAlias<asm # "\t$Rd, $Rn, #0",
(!cast<Instruction>(NAME # v1i32rz) FPR32:$Rd, FPR32:$Rn), 0>;
def : Pat<(v1i64 (OpNode (v1f64 FPR64:$Rn))),
(!cast<Instruction>(NAME # "v1i64") FPR64:$Rn)>;
}
-multiclass SIMDTwoScalarSD<bit U, bit S, bits<5> opc, string asm> {
+multiclass SIMDFPTwoScalar<bit U, bit S, bits<5> opc, string asm> {
def v1i64 : BaseSIMDTwoScalar<U, {S,1}, opc, FPR64, FPR64, asm,[]>;
def v1i32 : BaseSIMDTwoScalar<U, {S,0}, opc, FPR32, FPR32, asm,[]>;
}
asm, ".2d">;
}
-multiclass SIMDPairwiseScalarSD<bit U, bit S, bits<5> opc, string asm> {
+multiclass SIMDFPPairwiseScalar<bit U, bit S, bits<5> opc, string asm> {
def v2i32p : BaseSIMDPairwiseScalar<U, {S,0}, opc, FPR32Op, V64,
asm, ".2s">;
def v2i64p : BaseSIMDPairwiseScalar<U, {S,1}, opc, FPR64Op, V128,
class SIMDInsElementMovAlias<string size, Instruction inst,
Operand idxtype>
: InstAlias<"mov" # "{\t$dst" # size # "$idx, $src" # size # "$idx2" #
- # "|" # size #" $dst$idx, $src$idx2}",
+ # "|" # size #"\t$dst$idx, $src$idx2}",
(inst V128:$dst, idxtype:$idx, V128:$src, idxtype:$idx2)>;
let Inst{4-0} = Rd;
}
-multiclass SIMDFPIndexedSD<bit U, bits<4> opc, string asm,
- SDPatternOperator OpNode> {
+multiclass SIMDFPIndexed<bit U, bits<4> opc, string asm,
+ SDPatternOperator OpNode> {
def v2i32_indexed : BaseSIMDIndexed<0, U, 0, 0b10, opc,
V64, V64,
V128, VectorIndexS,
}
}
-multiclass SIMDFPIndexedSDTiedPatterns<string INST, SDPatternOperator OpNode> {
+multiclass SIMDFPIndexedTiedPatterns<string INST, SDPatternOperator OpNode> {
// 2 variants for the .2s version: DUPLANE from 128-bit and DUP scalar.
def : Pat<(v2f32 (OpNode (v2f32 V64:$Rd), (v2f32 V64:$Rn),
(AArch64duplane32 (v4f32 V128:$Rm),
V128:$Rm, VectorIndexD:$idx)>;
}
-multiclass SIMDFPIndexedSDTied<bit U, bits<4> opc, string asm> {
+multiclass SIMDFPIndexedTied<bit U, bits<4> opc, string asm> {
def v2i32_indexed : BaseSIMDIndexedTied<0, U, 0, 0b10, opc, V64, V64,
V128, VectorIndexS,
asm, ".2s", ".2s", ".2s", ".s", []> {
projects / oota-llvm.git / blobdiff