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/Instructions/InstEmitSimdMove.cs | |
| parent | ad84f3a7b3b409ceab920f480dadcfe6eda62c92 (diff) | |
Implemented fast paths for: (#846)
* opt
* Nit.
* opt_p2
* Nit.
Diffstat (limited to 'ARMeilleure/Instructions/InstEmitSimdMove.cs')
| -rw-r--r-- | ARMeilleure/Instructions/InstEmitSimdMove.cs | 24 |
1 files changed, 5 insertions, 19 deletions
diff --git a/ARMeilleure/Instructions/InstEmitSimdMove.cs b/ARMeilleure/Instructions/InstEmitSimdMove.cs index 789c8c87..a1a4635f 100644 --- a/ARMeilleure/Instructions/InstEmitSimdMove.cs +++ b/ARMeilleure/Instructions/InstEmitSimdMove.cs @@ -13,20 +13,6 @@ namespace ARMeilleure.Instructions static partial class InstEmit { #region "Masks" - private static readonly long[] _masksE0_TrnUzpXtn = new long[] - { - 14L << 56 | 12L << 48 | 10L << 40 | 08L << 32 | 06L << 24 | 04L << 16 | 02L << 8 | 00L << 0, - 13L << 56 | 12L << 48 | 09L << 40 | 08L << 32 | 05L << 24 | 04L << 16 | 01L << 8 | 00L << 0, - 11L << 56 | 10L << 48 | 09L << 40 | 08L << 32 | 03L << 24 | 02L << 16 | 01L << 8 | 00L << 0 - }; - - private static readonly long[] _masksE1_TrnUzp = new long[] - { - 15L << 56 | 13L << 48 | 11L << 40 | 09L << 32 | 07L << 24 | 05L << 16 | 03L << 8 | 01L << 0, - 15L << 56 | 14L << 48 | 11L << 40 | 10L << 32 | 07L << 24 | 06L << 16 | 03L << 8 | 02L << 0, - 15L << 56 | 14L << 48 | 13L << 40 | 12L << 32 | 07L << 24 | 06L << 16 | 05L << 8 | 04L << 0 - }; - private static readonly long[] _masksE0_Uzp = new long[] { 13L << 56 | 09L << 48 | 05L << 40 | 01L << 32 | 12L << 24 | 08L << 16 | 04L << 8 | 00L << 0, @@ -447,7 +433,7 @@ namespace ARMeilleure.Instructions Operand res = context.VectorZeroUpper64(d); - Operand mask = X86GetAllElements(context, _masksE0_TrnUzpXtn[op.Size]); + Operand mask = X86GetAllElements(context, EvenMasks[op.Size]); Operand res2 = context.AddIntrinsic(Intrinsic.X86Pshufb, GetVec(op.Rn), mask); @@ -646,8 +632,8 @@ namespace ARMeilleure.Instructions if (op.Size < 3) { - long maskE0 = _masksE0_TrnUzpXtn[op.Size]; - long maskE1 = _masksE1_TrnUzp [op.Size]; + long maskE0 = EvenMasks[op.Size]; + long maskE1 = OddMasks [op.Size]; mask = X86GetScalar(context, maskE0); @@ -714,8 +700,8 @@ namespace ARMeilleure.Instructions if (op.Size < 3) { - long maskE0 = _masksE0_TrnUzpXtn[op.Size]; - long maskE1 = _masksE1_TrnUzp [op.Size]; + long maskE0 = EvenMasks[op.Size]; + long maskE1 = OddMasks [op.Size]; mask = X86GetScalar(context, maskE0); |