Implemented fast paths for: (#841)

* cpu-misc_opt

* B = ~b

* ;

1 files changed, 30 insertions, 2 deletions

diff --git a/ARMeilleure/Instructions/SoftFloat.cs b/ARMeilleure/Instructions/SoftFloat.cs
index af22c85d..256bc5b9 100644
--- a/ARMeilleure/Instructions/SoftFloat.cs
+++ b/ARMeilleure/Instructions/SoftFloat.cs
@@ -1089,8 +1089,6 @@ namespace ARMeilleure.Instructions
 
         public static float FPMulSub(float valueA, float value1, float value2)
         {
-            ExecutionContext context = NativeInterface.GetContext();
-
             value1 = value1.FPNeg();
 
             return FPMulAdd(valueA, value1, value2);
@@ -1138,6 +1136,21 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        public static float FPNegMulAdd(float valueA, float value1, float value2)
+        {
+            valueA = valueA.FPNeg();
+            value1 = value1.FPNeg();
+
+            return FPMulAdd(valueA, value1, value2);
+        }
+
+        public static float FPNegMulSub(float valueA, float value1, float value2)
+        {
+            valueA = valueA.FPNeg();
+
+            return FPMulAdd(valueA, value1, value2);
+        }
+
         public static float FPRecipEstimate(float value)
         {
             ExecutionContext context = NativeInterface.GetContext();
@@ -2196,6 +2209,21 @@ namespace ARMeilleure.Instructions
             return result;
         }
 
+        public static double FPNegMulAdd(double valueA, double value1, double value2)
+        {
+            valueA = valueA.FPNeg();
+            value1 = value1.FPNeg();
+
+            return FPMulAdd(valueA, value1, value2);
+        }
+
+        public static double FPNegMulSub(double valueA, double value1, double value2)
+        {
+            valueA = valueA.FPNeg();
+
+            return FPMulAdd(valueA, value1, value2);
+        }
+
         public static double FPRecipEstimate(double value)
         {
             ExecutionContext context = NativeInterface.GetContext();