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Add EmitSse42Crc32()

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LDj3SNuD 2018-06-24 13:42:35 +02:00 • committed by GitHub
commit bf5a70ecd8
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1 changed files with 17 additions and 33 deletions
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50
ChocolArm64/Instruction/AInstEmitHash.cs
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@ -33,14 +33,7 @@ namespace ChocolArm64.Instruction
{ {
if (AOptimizations.UseSse42) if (AOptimizations.UseSse42)
{ {
AOpCodeAluRs Op = (AOpCodeAluRs)Context.CurrOp; EmitSse42Crc32(Context, typeof(uint), typeof(byte));
Context.EmitLdintzr(Op.Rn);
Context.EmitLdintzr(Op.Rm);
Context.EmitCall(typeof(Sse42).GetMethod(nameof(Sse42.Crc32), new Type[] { typeof(uint), typeof(byte) }));
Context.EmitStintzr(Op.Rd);
} }
else else
{ {
@ -52,14 +45,7 @@ namespace ChocolArm64.Instruction
{ {
if (AOptimizations.UseSse42) if (AOptimizations.UseSse42)
{ {
AOpCodeAluRs Op = (AOpCodeAluRs)Context.CurrOp; EmitSse42Crc32(Context, typeof(uint), typeof(ushort));
Context.EmitLdintzr(Op.Rn);
Context.EmitLdintzr(Op.Rm);
Context.EmitCall(typeof(Sse42).GetMethod(nameof(Sse42.Crc32), new Type[] { typeof(uint), typeof(ushort) }));
Context.EmitStintzr(Op.Rd);
} }
else else
{ {
@ -71,14 +57,7 @@ namespace ChocolArm64.Instruction
{ {
if (AOptimizations.UseSse42) if (AOptimizations.UseSse42)
{ {
AOpCodeAluRs Op = (AOpCodeAluRs)Context.CurrOp; EmitSse42Crc32(Context, typeof(uint), typeof(uint));
Context.EmitLdintzr(Op.Rn);
Context.EmitLdintzr(Op.Rm);
Context.EmitCall(typeof(Sse42).GetMethod(nameof(Sse42.Crc32), new Type[] { typeof(uint), typeof(uint) }));
Context.EmitStintzr(Op.Rd);
} }
else else
{ {
@ -90,14 +69,7 @@ namespace ChocolArm64.Instruction
{ {
if (AOptimizations.UseSse42) if (AOptimizations.UseSse42)
{ {
AOpCodeAluRs Op = (AOpCodeAluRs)Context.CurrOp; EmitSse42Crc32(Context, typeof(ulong), typeof(ulong));
Context.EmitLdintzr(Op.Rn);
Context.EmitLdintzr(Op.Rm);
Context.EmitCall(typeof(Sse42).GetMethod(nameof(Sse42.Crc32), new Type[] { typeof(ulong), typeof(ulong) }));
Context.EmitStintzr(Op.Rd);
} }
else else
{ {
@ -105,6 +77,18 @@ namespace ChocolArm64.Instruction
} }
} }
private static void EmitSse42Crc32(AILEmitterCtx Context, Type TCrc, Type TData)
{
AOpCodeAluRs Op = (AOpCodeAluRs)Context.CurrOp;
Context.EmitLdintzr(Op.Rn);
Context.EmitLdintzr(Op.Rm);
Context.EmitCall(typeof(Sse42).GetMethod(nameof(Sse42.Crc32), new Type[] { TCrc, TData }));
Context.EmitStintzr(Op.Rd);
}
private static void EmitCrc32(AILEmitterCtx Context, string Name) private static void EmitCrc32(AILEmitterCtx Context, string Name)
{ {
AOpCodeAluRs Op = (AOpCodeAluRs)Context.CurrOp; AOpCodeAluRs Op = (AOpCodeAluRs)Context.CurrOp;
@ -128,4 +112,4 @@ namespace ChocolArm64.Instruction
Context.EmitStintzr(Op.Rd); Context.EmitStintzr(Op.Rd);
} }
} }
} }