diff options
| author | LDj3SNuD <35856442+LDj3SNuD@users.noreply.github.com> | 2019-12-30 02:22:47 +0100 |
|---|---|---|
| committer | gdkchan <gab.dark.100@gmail.com> | 2019-12-29 22:22:47 -0300 |
| commit | 0915731a9dfc4e2b9263d4b30c2876446ff2d9b3 (patch) | |
| tree | 46dd5369be3a2c2a3b8b6021ce164549de2b25e2 /ARMeilleure/CodeGen/X86/CodeGenerator.cs | |
| parent | ad84f3a7b3b409ceab920f480dadcfe6eda62c92 (diff) | |
Implemented fast paths for: (#846)
* opt
* Nit.
* opt_p2
* Nit.
Diffstat (limited to 'ARMeilleure/CodeGen/X86/CodeGenerator.cs')
| -rw-r--r-- | ARMeilleure/CodeGen/X86/CodeGenerator.cs | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/ARMeilleure/CodeGen/X86/CodeGenerator.cs b/ARMeilleure/CodeGen/X86/CodeGenerator.cs index d1224363..0268665c 100644 --- a/ARMeilleure/CodeGen/X86/CodeGenerator.cs +++ b/ARMeilleure/CodeGen/X86/CodeGenerator.cs @@ -269,11 +269,11 @@ namespace ARMeilleure.CodeGen.X86 { if (dest.Type == OperandType.I32) { - context.Assembler.Movd(dest, source); // int _mm_cvtsi128_si32 + context.Assembler.Movd(dest, source); // int _mm_cvtsi128_si32(__m128i a) } else /* if (dest.Type == OperandType.I64) */ { - context.Assembler.Movq(dest, source); // __int64 _mm_cvtsi128_si64 + context.Assembler.Movq(dest, source); // __int64 _mm_cvtsi128_si64(__m128i a) } } else @@ -305,6 +305,26 @@ namespace ARMeilleure.CodeGen.X86 break; } + case IntrinsicType.BinaryGpr: + { + Operand dest = operation.Destination; + Operand src1 = operation.GetSource(0); + Operand src2 = operation.GetSource(1); + + EnsureSameType(dest, src1); + + if (!HardwareCapabilities.SupportsVexEncoding) + { + EnsureSameReg(dest, src1); + } + + Debug.Assert(!dest.Type.IsInteger() && src2.Type.IsInteger()); + + context.Assembler.WriteInstruction(info.Inst, dest, src1, src2, src2.Type); + + break; + } + case IntrinsicType.BinaryImm: { Operand dest = operation.Destination; @@ -1070,11 +1090,11 @@ namespace ARMeilleure.CodeGen.X86 if (source.Type == OperandType.I32) { - context.Assembler.Movd(dest, source); + context.Assembler.Movd(dest, source); // (__m128i _mm_cvtsi32_si128(int a)) } else /* if (source.Type == OperandType.I64) */ { - context.Assembler.Movq(dest, source); + context.Assembler.Movq(dest, source); // (__m128i _mm_cvtsi64_si128(__int64 a)) } } |