diff options
| author | gdkchan <gab.dark.100@gmail.com> | 2018-08-05 02:54:21 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-08-05 02:54:21 -0300 |
| commit | 221270db90300a084007d154867be89bb5fddedf (patch) | |
| tree | ab98d6b5beed0386de740f6d503e19d9729ed5ce /ChocolArm64/Instruction/AVectorHelper.cs | |
| parent | eeb626947eac81b9d9d9a90ad6e29035c21d54a7 (diff) | |
More accurate impl of FMINNM/FMAXNM, add vector variants (#296)
* More accurate impl of FMINNM/FMAXNM, add vector variants
* Optimize for the 0 case when op1 != op2
* Address PR feedback
Diffstat (limited to 'ChocolArm64/Instruction/AVectorHelper.cs')
| -rw-r--r-- | ChocolArm64/Instruction/AVectorHelper.cs | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/ChocolArm64/Instruction/AVectorHelper.cs b/ChocolArm64/Instruction/AVectorHelper.cs index a0f887b0..b2d53740 100644 --- a/ChocolArm64/Instruction/AVectorHelper.cs +++ b/ChocolArm64/Instruction/AVectorHelper.cs @@ -93,86 +93,6 @@ namespace ChocolArm64.Instruction Value < ulong.MinValue ? ulong.MinValue : (ulong)Value; } - public static double Max(double LHS, double RHS) - { - if (LHS == 0.0 && RHS == 0.0) - { - if (BitConverter.DoubleToInt64Bits(LHS) < 0 && - BitConverter.DoubleToInt64Bits(RHS) < 0) - return -0.0; - - return 0.0; - } - - if (LHS > RHS) - return LHS; - - if (double.IsNaN(LHS)) - return LHS; - - return RHS; - } - - public static float MaxF(float LHS, float RHS) - { - if (LHS == 0.0 && RHS == 0.0) - { - if (BitConverter.SingleToInt32Bits(LHS) < 0 && - BitConverter.SingleToInt32Bits(RHS) < 0) - return -0.0f; - - return 0.0f; - } - - if (LHS > RHS) - return LHS; - - if (float.IsNaN(LHS)) - return LHS; - - return RHS; - } - - public static double Min(double LHS, double RHS) - { - if (LHS == 0.0 && RHS == 0.0) - { - if (BitConverter.DoubleToInt64Bits(LHS) < 0 || - BitConverter.DoubleToInt64Bits(RHS) < 0) - return -0.0; - - return 0.0; - } - - if (LHS < RHS) - return LHS; - - if (double.IsNaN(LHS)) - return LHS; - - return RHS; - } - - public static float MinF(float LHS, float RHS) - { - if (LHS == 0.0 && RHS == 0.0) - { - if (BitConverter.SingleToInt32Bits(LHS) < 0 || - BitConverter.SingleToInt32Bits(RHS) < 0) - return -0.0f; - - return 0.0f; - } - - if (LHS < RHS) - return LHS; - - if (float.IsNaN(LHS)) - return LHS; - - return RHS; - } - public static double Round(double Value, int Fpcr) { switch ((ARoundMode)((Fpcr >> 22) & 3)) |