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Ryujinx/ARMeilleure/Instructions/InstEmitSimdArithmetic32.cs

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Add most of the A32 instruction set to ARMeilleure (#897) * Implement TEQ and MOV (Imm16) * Initial work on A32 instructions + SVC. No tests yet, hangs in rtld. * Implement CLZ, fix BFI and BFC Now stops on SIMD initialization. * Exclusive access instructions, fix to mul, system instructions. Now gets to a break after SignalProcessWideKey64. * Better impl of UBFX, add UDIV and SDIV Now boots way further - now stuck on VMOV instruction. * Many more instructions, start on SIMD and testing framework. * Fix build issues * svc: Rework 32 bit codepath Fixing once and for all argument ordering issues. * Fix 32 bits stacktrace * hle debug: Add 32 bits dynamic section parsing * Fix highCq mode, add many tests, fix some instruction bugs Still suffers from critical malloc failure :weary: * Fix incorrect opcode decoders and a few more instructions. * Add a few instructions and fix others. re-disable highCq for now. Disabled the svc memory clear since i'm not sure about it. * Fix build * Fix typo in ordered/exclusive stores. * Implement some more instructions, fix others. Uxtab16/Sxtab16 are untested. * Begin impl of pairwise, some other instructions. * Add a few more instructions, a quick hack to fix svcs for now. * Add tests and fix issues with VTRN, VZIP, VUZP * Add a few more instructions, fix Vmul_1 encoding. * Fix way too many instruction bugs, add tests for some of the more important ones. * Fix HighCq, enable FastFP paths for some floating point instructions (not entirely sure why these were disabled, so important to note this commit exists) Branching has been removed in A32 shifts until I figure out if it's worth it * Cleanup Part 1 There should be no functional change between these next few commits. Should is the key word. (except for removing break handler) * Implement 32 bits syscalls Co-authored-by: riperiperi <rhy3756547@hotmail.com> Implement all 32 bits counterparts of the 64 bits syscalls we currently have. * Refactor part 2: Move index/subindex logic to Operand May have inadvertently fixed one (1) bug * Add FlushProcessDataCache32 * Address jd's comments * Remove 16 bit encodings from OpCodeTable Still need to catch some edge cases (operands that use the "F" flag) and make Q encodings with non-even indexes undefined. * Correct Fpscr handling for FP vector slow paths WIP * Add StandardFPSCRValue behaviour for all Arithmetic instructions * Add StandardFPSCRValue behaviour to compare instructions. * Force passing of fpcr to FPProcessException and FPUnpack. Reduces potential for code error significantly * OpCode cleanup * Remove urgency from DMB comment in MRRC DMB is currently a no-op via the instruction, so it should likely still be a no-op here. * Test Cleanup * Fix FPDefaultNaN on Ryzen CPUs * Improve some tests, fix some shift instructions, add slow path for Vadd * Fix Typo * More test cleanup * Flip order of Fx and index, to indicate that the operand's is the "base" * Remove Simd32 register type, use Int32 and Int64 for scalars like A64 does. * Reintroduce alignment to DecoderHelper (removed by accident) * One more realign as reading diffs is hard * Use I32 registers in A32 (part 2) Swap default integer register type based on current execution mode. * FPSCR flags as Registers (part 1) Still need to change NativeContext and ExecutionContext to allow getting/setting with the flag values. * Use I32 registers in A32 (part 1) * FPSCR flags as registers (part 2) Only CMP flags are on the registers right now. It could be useful to use more of the space in non-fast-float when implementing A32 flags accurately in the fast path. * Address Feedback * Correct FP->Int behaviour (should saturate) * Make branches made by writing to PC eligible for Rejit Greatly improves performance in most games. * Remove unused branching for Vtbl * RejitRequest as a class rather than a tuple Makes a lot more sense than storing tuples on a dictionary. * Add VMOVN, VSHR (imm), VSHRN (imm) and related tests * Re-order InstEmitSystem32 Alphabetical sorting. * Address Feedback Feedback from Ac_K, remove and sort usings. * Address Feedback 2 * Address Feedback from LDj3SNuD Opcode table reordered to have alphabetical sorting within groups, Vmaxnm and Vminnm have split names to be less ambiguous, SoftFloat nits, Test nits and Test simplification with ValueSource. * Add Debug Asserts to A32 helpers Mainly to prevent the shift ones from being used on I64 operands, as they expect I32 input for most operations (eg. carry flag setting), and expect I32 input for shift and boolean amounts. Most other helper functions don't take Operands, throw on out of range values, and take specific types of OpCode, so didn't need any asserts. * Use ConstF rather than creating an operand. (useful for pooling in future) * Move exclusive load to helper, reference call flag rather than literal 1. * Address LDj feedback (minus table flatten) one final look before it's all gone. the world is so beautiful. * Flatten OpCodeTable oh no * Address more table ordering * Call Flag as int on A32 Co-authored-by: Natalie C. <cyuubiapps@gmail.com> Co-authored-by: Thog <thog@protonmail.com>
2020-02-23 13:20:40 -08:00
using ARMeilleure.Decoders;
using ARMeilleure.IntermediateRepresentation;
using ARMeilleure.Translation;
using System;
using static ARMeilleure.Instructions.InstEmitFlowHelper;
using static ARMeilleure.Instructions.InstEmitHelper;
using static ARMeilleure.Instructions.InstEmitSimdHelper;
using static ARMeilleure.Instructions.InstEmitSimdHelper32;
using static ARMeilleure.IntermediateRepresentation.OperandHelper;
namespace ARMeilleure.Instructions
{
static partial class InstEmit32
{
public static void Vabs_S(ArmEmitterContext context)
{
EmitScalarUnaryOpF32(context, (op1) => EmitUnaryMathCall(context, MathF.Abs, Math.Abs, op1));
}
public static void Vabs_V(ArmEmitterContext context)
{
OpCode32Simd op = (OpCode32Simd)context.CurrOp;
if (op.F)
{
EmitVectorUnaryOpF32(context, (op1) => EmitUnaryMathCall(context, MathF.Abs, Math.Abs, op1));
}
else
{
EmitVectorUnaryOpSx32(context, (op1) => EmitAbs(context, op1));
}
}
private static Operand EmitAbs(ArmEmitterContext context, Operand value)
{
Operand isPositive = context.ICompareGreaterOrEqual(value, Const(value.Type, 0));
return context.ConditionalSelect(isPositive, value, context.Negate(value));
}
public static void Vadd_S(ArmEmitterContext context)
{
if (Optimizations.FastFP)
{
EmitScalarBinaryOpF32(context, (op1, op2) => context.Add(op1, op2));
}
else
{
EmitScalarBinaryOpF32(context, (op1, op2) => EmitSoftFloatCall(context, SoftFloat32.FPAdd, SoftFloat64.FPAdd, op1, op2));
}
}
public static void Vadd_V(ArmEmitterContext context)
{
if (Optimizations.FastFP)
{
EmitVectorBinaryOpF32(context, (op1, op2) => context.Add(op1, op2));
}
else
{
EmitVectorBinaryOpF32(context, (op1, op2) => EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPAddFpscr, SoftFloat64.FPAddFpscr, op1, op2));
}
}
public static void Vadd_I(ArmEmitterContext context)
{
EmitVectorBinaryOpZx32(context, (op1, op2) => context.Add(op1, op2));
}
public static void Vdup(ArmEmitterContext context)
{
OpCode32SimdDupGP op = (OpCode32SimdDupGP)context.CurrOp;
Operand insert = GetIntA32(context, op.Rt);
// Zero extend into an I64, then replicate. Saves the most time over elementwise inserts.
switch (op.Size)
{
case 2:
insert = context.Multiply(context.ZeroExtend32(OperandType.I64, insert), Const(0x0000000100000001u));
break;
case 1:
insert = context.Multiply(context.ZeroExtend16(OperandType.I64, insert), Const(0x0001000100010001u));
break;
case 0:
insert = context.Multiply(context.ZeroExtend8(OperandType.I64, insert), Const(0x0101010101010101u));
break;
default:
throw new InvalidOperationException("Unknown Vdup Size.");
}
InsertScalar(context, op.Vd, insert);
if (op.Q)
{
InsertScalar(context, op.Vd + 1, insert);
}
}
public static void Vdup_1(ArmEmitterContext context)
{
OpCode32SimdDupElem op = (OpCode32SimdDupElem)context.CurrOp;
Operand insert = EmitVectorExtractZx32(context, op.Vm >> 1, ((op.Vm & 1) << (3 - op.Size)) + op.Index, op.Size);
// Zero extend into an I64, then replicate. Saves the most time over elementwise inserts.
switch (op.Size)
{
case 2:
insert = context.Multiply(context.ZeroExtend32(OperandType.I64, insert), Const(0x0000000100000001u));
break;
case 1:
insert = context.Multiply(context.ZeroExtend16(OperandType.I64, insert), Const(0x0001000100010001u));
break;
case 0:
insert = context.Multiply(context.ZeroExtend8(OperandType.I64, insert), Const(0x0101010101010101u));
break;
default:
throw new InvalidOperationException("Unknown Vdup Size.");
}
InsertScalar(context, op.Vd, insert);
if (op.Q)
{
InsertScalar(context, op.Vd | 1, insert);
}
}
public static void Vext(ArmEmitterContext context)
{
OpCode32SimdExt op = (OpCode32SimdExt)context.CurrOp;
int elems = op.GetBytesCount();
int byteOff = op.Immediate;
Operand res = GetVecA32(op.Qd);
for (int index = 0; index < elems; index++)
{
Operand extract;
if (byteOff >= elems)
{
extract = EmitVectorExtractZx32(context, op.Qm, op.Im + (byteOff - elems), op.Size);
}
else
{
extract = EmitVectorExtractZx32(context, op.Qn, op.In + byteOff, op.Size);
}
byteOff++;
res = EmitVectorInsert(context, res, extract, op.Id + index, op.Size);
}
context.Copy(GetVecA32(op.Qd), res);
}
public static void Vmov_S(ArmEmitterContext context)
{
EmitScalarUnaryOpF32(context, (op1) => op1);
}
public static void Vmovn(ArmEmitterContext context)
{
EmitVectorUnaryNarrowOp32(context, (op1) => op1);
}
public static void Vneg_S(ArmEmitterContext context)
{
EmitScalarUnaryOpF32(context, (op1) => context.Negate(op1));
}
public static void Vnmul_S(ArmEmitterContext context)
{
EmitScalarBinaryOpF32(context, (op1, op2) => context.Negate(context.Multiply(op1, op2)));
}
public static void Vnmla_S(ArmEmitterContext context)
{
if (Optimizations.FastFP)
{
EmitScalarTernaryOpF32(context, (op1, op2, op3) =>
{
return context.Negate(context.Add(op1, context.Multiply(op2, op3)));
});
}
else
{
EmitScalarTernaryOpF32(context, (op1, op2, op3) =>
{
return EmitSoftFloatCall(context, SoftFloat32.FPNegMulAdd, SoftFloat64.FPNegMulAdd, op1, op2, op3);
});
}
}
public static void Vnmls_S(ArmEmitterContext context)
{
if (Optimizations.FastFP)
{
EmitScalarTernaryOpF32(context, (op1, op2, op3) =>
{
return context.Add(context.Negate(op1), context.Multiply(op2, op3));
});
}
else
{
EmitScalarTernaryOpF32(context, (op1, op2, op3) =>
{
return EmitSoftFloatCall(context, SoftFloat32.FPNegMulSub, SoftFloat64.FPNegMulSub, op1, op2, op3);
});
}
}
public static void Vneg_V(ArmEmitterContext context)
{
if ((context.CurrOp as OpCode32Simd).F)
{
EmitVectorUnaryOpF32(context, (op1) => context.Negate(op1));
}
else
{
EmitVectorUnaryOpSx32(context, (op1) => context.Negate(op1));
}
}
public static void Vdiv_S(ArmEmitterContext context)
{
if (Optimizations.FastFP)
{
EmitScalarBinaryOpF32(context, (op1, op2) => context.Divide(op1, op2));
}
else
{
EmitScalarBinaryOpF32(context, (op1, op2) =>
{
return EmitSoftFloatCall(context, SoftFloat32.FPDiv, SoftFloat64.FPDiv, op1, op2);
});
}
}
public static void Vmaxnm_S(ArmEmitterContext context)
{
EmitScalarBinaryOpF32(context, (op1, op2) => EmitSoftFloatCall(context, SoftFloat32.FPMaxNum, SoftFloat64.FPMaxNum, op1, op2));
}
public static void Vmaxnm_V(ArmEmitterContext context)
{
EmitVectorBinaryOpSx32(context, (op1, op2) => EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPMaxNumFpscr, SoftFloat64.FPMaxNumFpscr, op1, op2));
}
public static void Vminnm_S(ArmEmitterContext context)
{
EmitScalarBinaryOpF32(context, (op1, op2) => EmitSoftFloatCall(context, SoftFloat32.FPMinNum, SoftFloat64.FPMinNum, op1, op2));
}
public static void Vminnm_V(ArmEmitterContext context)
{
EmitVectorBinaryOpSx32(context, (op1, op2) => EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPMinNumFpscr, SoftFloat64.FPMinNumFpscr, op1, op2));
}
public static void Vmax_V(ArmEmitterContext context)
{
EmitVectorBinaryOpF32(context, (op1, op2) =>
{
return EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPMaxFpscr, SoftFloat64.FPMaxFpscr, op1, op2);
});
}
public static void Vmax_I(ArmEmitterContext context)
{
OpCode32SimdReg op = (OpCode32SimdReg)context.CurrOp;
if (op.U)
{
EmitVectorBinaryOpZx32(context, (op1, op2) => context.ConditionalSelect(context.ICompareGreaterUI(op1, op2), op1, op2));
}
else
{
EmitVectorBinaryOpSx32(context, (op1, op2) => context.ConditionalSelect(context.ICompareGreater(op1, op2), op1, op2));
}
}
public static void Vmin_V(ArmEmitterContext context)
{
EmitVectorBinaryOpF32(context, (op1, op2) =>
{
return EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPMinFpscr, SoftFloat64.FPMinFpscr, op1, op2);
});
}
public static void Vmin_I(ArmEmitterContext context)
{
OpCode32SimdReg op = (OpCode32SimdReg)context.CurrOp;
if (op.U)
{
EmitVectorBinaryOpZx32(context, (op1, op2) => context.ConditionalSelect(context.ICompareLessUI(op1, op2), op1, op2));
}
else
{
EmitVectorBinaryOpSx32(context, (op1, op2) => context.ConditionalSelect(context.ICompareLess(op1, op2), op1, op2));
}
}
public static void Vmul_S(ArmEmitterContext context)
{
if (Optimizations.FastFP)
{
EmitScalarBinaryOpF32(context, (op1, op2) => context.Multiply(op1, op2));
}
else
{
EmitScalarBinaryOpF32(context, (op1, op2) =>
{
return EmitSoftFloatCall(context, SoftFloat32.FPMul, SoftFloat64.FPMul, op1, op2);
});
}
}
public static void Vmul_V(ArmEmitterContext context)
{
if (Optimizations.FastFP)
{
EmitVectorBinaryOpF32(context, (op1, op2) => context.Multiply(op1, op2));
}
else
{
EmitVectorBinaryOpF32(context, (op1, op2) =>
{
return EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPMulFpscr, SoftFloat64.FPMulFpscr, op1, op2);
});
}
}
public static void Vmul_I(ArmEmitterContext context)
{
if ((context.CurrOp as OpCode32SimdReg).U) throw new NotImplementedException("Polynomial mode not implemented");
EmitVectorBinaryOpSx32(context, (op1, op2) => context.Multiply(op1, op2));
}
public static void Vmul_1(ArmEmitterContext context)
{
OpCode32SimdRegElem op = (OpCode32SimdRegElem)context.CurrOp;
if (op.F)
{
if (Optimizations.FastFP)
{
EmitVectorByScalarOpF32(context, (op1, op2) => context.Multiply(op1, op2));
}
else
{
EmitVectorByScalarOpF32(context, (op1, op2) => EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPMulFpscr, SoftFloat64.FPMulFpscr, op1, op2));
}
}
else
{
EmitVectorByScalarOpI32(context, (op1, op2) => context.Multiply(op1, op2), false);
}
}
public static void Vmla_S(ArmEmitterContext context)
{
if (Optimizations.FastFP)
{
EmitScalarTernaryOpF32(context, (op1, op2, op3) =>
{
return context.Add(op1, context.Multiply(op2, op3));
});
}
else
{
EmitScalarTernaryOpF32(context, (op1, op2, op3) =>
{
return EmitSoftFloatCall(context, SoftFloat32.FPMulAdd, SoftFloat64.FPMulAdd, op1, op2, op3);
});
}
}
public static void Vmla_V(ArmEmitterContext context)
{
if (Optimizations.FastFP)
{
EmitVectorTernaryOpF32(context, (op1, op2, op3) => context.Add(op1, context.Multiply(op2, op3)));
}
else
{
EmitVectorTernaryOpF32(context, (op1, op2, op3) =>
{
return EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPMulAddFpscr, SoftFloat64.FPMulAddFpscr, op1, op2, op3);
});
}
}
public static void Vmla_I(ArmEmitterContext context)
{
EmitVectorTernaryOpZx32(context, (op1, op2, op3) => context.Add(op1, context.Multiply(op2, op3)));
}
public static void Vmla_1(ArmEmitterContext context)
{
OpCode32SimdRegElem op = (OpCode32SimdRegElem)context.CurrOp;
if (op.F)
{
if (Optimizations.FastFP)
{
EmitVectorsByScalarOpF32(context, (op1, op2, op3) => context.Add(op1, context.Multiply(op2, op3)));
}
else
{
EmitVectorsByScalarOpF32(context, (op1, op2, op3) => EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPMulAddFpscr, SoftFloat64.FPMulAddFpscr, op1, op2, op3));
}
}
else
{
EmitVectorsByScalarOpI32(context, (op1, op2, op3) => context.Add(op1, context.Multiply(op2, op3)), false);
}
}
public static void Vmls_S(ArmEmitterContext context)
{
if (Optimizations.FastFP)
{
EmitScalarTernaryOpF32(context, (op1, op2, op3) =>
{
return context.Subtract(op1, context.Multiply(op2, op3));
});
}
else
{
EmitScalarTernaryOpF32(context, (op1, op2, op3) =>
{
return EmitSoftFloatCall(context, SoftFloat32.FPMulSub, SoftFloat64.FPMulSub, op1, op2, op3);
});
}
}
public static void Vmls_V(ArmEmitterContext context)
{
if (Optimizations.FastFP)
{
EmitVectorTernaryOpF32(context, (op1, op2, op3) => context.Subtract(op1, context.Multiply(op2, op3)));
}
else
{
EmitVectorTernaryOpF32(context, (op1, op2, op3) =>
{
return EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPMulSubFpscr, SoftFloat64.FPMulSubFpscr, op1, op2, op3);
});
}
}
public static void Vmls_I(ArmEmitterContext context)
{
EmitVectorTernaryOpZx32(context, (op1, op2, op3) => context.Subtract(op1, context.Multiply(op2, op3)));
}
public static void Vmls_1(ArmEmitterContext context)
{
OpCode32SimdRegElem op = (OpCode32SimdRegElem)context.CurrOp;
if (op.F)
{
if (Optimizations.FastFP)
{
EmitVectorsByScalarOpF32(context, (op1, op2, op3) => context.Subtract(op1, context.Multiply(op2, op3)));
}
else
{
EmitVectorsByScalarOpF32(context, (op1, op2, op3) => EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPMulSubFpscr, SoftFloat64.FPMulSubFpscr, op1, op2, op3));
}
}
else
{
EmitVectorsByScalarOpI32(context, (op1, op2, op3) => context.Subtract(op1, context.Multiply(op2, op3)), false);
}
}
public static void Vpadd_V(ArmEmitterContext context)
{
EmitVectorPairwiseOpF32(context, (op1, op2) => context.Add(op1, op2));
}
public static void Vpadd_I(ArmEmitterContext context)
{
OpCode32SimdReg op = (OpCode32SimdReg)context.CurrOp;
EmitVectorPairwiseOpI32(context, (op1, op2) => context.Add(op1, op2), !op.U);
}
public static void Vrev(ArmEmitterContext context)
{
OpCode32Simd op = (OpCode32Simd)context.CurrOp;
EmitVectorUnaryOpZx32(context, (op1) =>
{
switch (op.Opc)
{
case 0:
switch (op.Size) // Swap bytes.
{
default:
return op1;
case 1:
return InstEmitAluHelper.EmitReverseBytes16_32Op(context, op1);
case 2:
case 3:
return context.ByteSwap(op1);
}
case 1:
switch (op.Size)
{
default:
return op1;
case 2:
return context.BitwiseOr(context.ShiftRightUI(context.BitwiseAnd(op1, Const(0xffff0000)), Const(16)),
context.ShiftLeft(context.BitwiseAnd(op1, Const(0x0000ffff)), Const(16)));
case 3:
return context.BitwiseOr(
context.BitwiseOr(context.ShiftRightUI(context.BitwiseAnd(op1, Const(0xffff000000000000ul)), Const(48)),
context.ShiftLeft(context.BitwiseAnd(op1, Const(0x000000000000fffful)), Const(48))),
context.BitwiseOr(context.ShiftRightUI(context.BitwiseAnd(op1, Const(0x0000ffff00000000ul)), Const(16)),
context.ShiftLeft(context.BitwiseAnd(op1, Const(0x00000000ffff0000ul)), Const(16))));
}
case 2:
// Swap upper and lower halves.
return context.BitwiseOr(context.ShiftRightUI(context.BitwiseAnd(op1, Const(0xffffffff00000000ul)), Const(32)),
context.ShiftLeft(context.BitwiseAnd(op1, Const(0x00000000fffffffful)), Const(32)));
}
return op1;
});
}
public static void Vrecpe(ArmEmitterContext context)
{
OpCode32SimdSqrte op = (OpCode32SimdSqrte)context.CurrOp;
if (op.F)
{
EmitVectorUnaryOpF32(context, (op1) =>
{
return EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPRecipEstimateFpscr, SoftFloat64.FPRecipEstimateFpscr, op1);
});
}
else
{
throw new NotImplementedException("Integer Vrecpe not currently implemented.");
}
}
public static void Vrecps(ArmEmitterContext context)
{
EmitVectorBinaryOpF32(context, (op1, op2) =>
{
return EmitSoftFloatCall(context, SoftFloat32.FPRecipStep, SoftFloat64.FPRecipStep, op1, op2);
});
}
public static void Vrsqrte(ArmEmitterContext context)
{
OpCode32SimdSqrte op = (OpCode32SimdSqrte)context.CurrOp;
if (op.F)
{
EmitVectorUnaryOpF32(context, (op1) =>
{
return EmitSoftFloatCallDefaultFpscr(context, SoftFloat32.FPRSqrtEstimateFpscr, SoftFloat64.FPRSqrtEstimateFpscr, op1);
});
}
else
{
throw new NotImplementedException("Integer Vrsqrte not currently implemented.");
}
}
public static void Vrsqrts(ArmEmitterContext context)
{
EmitVectorBinaryOpF32(context, (op1, op2) =>
{
return EmitSoftFloatCall(context, SoftFloat32.FPRSqrtStep, SoftFloat64.FPRSqrtStep, op1, op2);
});
}
public static void Vsel(ArmEmitterContext context)
{
OpCode32SimdSel op = (OpCode32SimdSel)context.CurrOp;
Operand condition = null;
switch (op.Cc)
{
case OpCode32SimdSelMode.Eq:
condition = GetCondTrue(context, Condition.Eq);
break;
case OpCode32SimdSelMode.Ge:
condition = GetCondTrue(context, Condition.Ge);
break;
case OpCode32SimdSelMode.Gt:
condition = GetCondTrue(context, Condition.Gt);
break;
case OpCode32SimdSelMode.Vs:
condition = GetCondTrue(context, Condition.Vs);
break;
}
EmitScalarBinaryOpI32(context, (op1, op2) =>
{
return context.ConditionalSelect(condition, op1, op2);
});
}
public static void Vsqrt_S(ArmEmitterContext context)
{
EmitScalarUnaryOpF32(context, (op1) =>
{
return EmitSoftFloatCall(context, SoftFloat32.FPSqrt, SoftFloat64.FPSqrt, op1);
});
}
public static void Vsub_S(ArmEmitterContext context)
{
EmitScalarBinaryOpF32(context, (op1, op2) => context.Subtract(op1, op2));
}
public static void Vsub_V(ArmEmitterContext context)
{
EmitVectorBinaryOpF32(context, (op1, op2) => context.Subtract(op1, op2));
}
public static void Vsub_I(ArmEmitterContext context)
{
EmitVectorBinaryOpZx32(context, (op1, op2) => context.Subtract(op1, op2));
}
}
}
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