Add Frint Instructions and Tests (#62)

* add 'ADC 32bit and Overflow' test

* Add WZR/WSP tests

* fix ADC and ADDS

* add ADCS test

* add SBCS test

* indent my code and delete comment

* '/' <- i hate you x)

* remove spacebar char

* remove false tab

* add frintx_S test

* update frintx_S test

* add ASRV test

* fix new line

* fix PR

* fix indent

* Add add_V tests

* work on Frintx_V

* Add Frintx_V Instruction

* add some instruction and test

* Syntax + indent

* Delete Console Write

* Delete Console Write 2

* CR del

* Skip NaNs tests

* Skip NaNs tests 2

* Fix errors 1

* Fix errors 2

AOpCodeTable.cs

@@ -208,10 +208,17 @@ namespace ChocolArm64
             Set("000111110x1xxxxx1xxxxxxxxxxxxxxx", AInstEmit.Fnmsub_S,      typeof(AOpCodeSimdReg));
             Set("000111100x1xxxxx100010xxxxxxxxxx", AInstEmit.Fnmul_S,       typeof(AOpCodeSimdReg));
             Set("000111100x100110010000xxxxxxxxxx", AInstEmit.Frinta_S,      typeof(AOpCodeSimd));
+            Set("0>1011100<100001100010xxxxxxxxxx", AInstEmit.Frinta_V,      typeof(AOpCodeSimd));
+            Set("000111100x100111110000xxxxxxxxxx", AInstEmit.Frinti_S,      typeof(AOpCodeSimd));
+            Set("0>1011101<100001100110xxxxxxxxxx", AInstEmit.Frinti_V,      typeof(AOpCodeSimd));
             Set("000111100x100101010000xxxxxxxxxx", AInstEmit.Frintm_S,      typeof(AOpCodeSimd));
             Set("0>0011100<100001100110xxxxxxxxxx", AInstEmit.Frintm_V,      typeof(AOpCodeSimd));
+            Set("000111100x100100010000xxxxxxxxxx", AInstEmit.Frintn_S,      typeof(AOpCodeSimd));
+            Set("0>0011100<100001100010xxxxxxxxxx", AInstEmit.Frintn_V,      typeof(AOpCodeSimd));
             Set("000111100x100100110000xxxxxxxxxx", AInstEmit.Frintp_S,      typeof(AOpCodeSimd));
+            Set("0>0011101<100001100010xxxxxxxxxx", AInstEmit.Frintp_V,      typeof(AOpCodeSimd));
             Set("000111100x100111010000xxxxxxxxxx", AInstEmit.Frintx_S,      typeof(AOpCodeSimd));
+            Set("0>1011100<100001100110xxxxxxxxxx", AInstEmit.Frintx_V,      typeof(AOpCodeSimd)); 
             Set("000111100x100001110000xxxxxxxxxx", AInstEmit.Fsqrt_S,       typeof(AOpCodeSimd));
             Set("000111100x1xxxxx001110xxxxxxxxxx", AInstEmit.Fsub_S,        typeof(AOpCodeSimdReg));
             Set("0>0011101<1xxxxx110101xxxxxxxxxx", AInstEmit.Fsub_V,        typeof(AOpCodeSimdReg));

Instruction/AInstEmitSimdArithmetic.cs

@@ -248,6 +248,56 @@ namespace ChocolArm64.Instruction
             EmitScalarSetF(Context, Op.Rd, SizeF);
         }
 
+        public static void Frinti_S(AILEmitterCtx Context)
+        {
+            AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
+
+            EmitScalarUnaryOpF(Context, () =>
+            {
+                Context.EmitLdarg(ATranslatedSub.StateArgIdx);
+
+                Context.EmitCallPropGet(typeof(AThreadState), nameof(AThreadState.Fpcr));
+
+                if (Op.Size == 0)
+                {
+                    ASoftFallback.EmitCall(Context, nameof(ASoftFallback.RoundF));
+                }
+                else if (Op.Size == 1)
+                {
+                    ASoftFallback.EmitCall(Context, nameof(ASoftFallback.Round));
+                }
+                else
+                {
+                    throw new InvalidOperationException();
+                }
+            });
+        }
+
+        public static void Frinti_V(AILEmitterCtx Context)
+        {
+            AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
+            
+            EmitVectorUnaryOpF(Context, () =>
+            {
+                Context.EmitLdarg(ATranslatedSub.StateArgIdx);
+
+                Context.EmitCallPropGet(typeof(AThreadState), nameof(AThreadState.Fpcr));
+
+                if (Op.Size == 2)
+                {   
+                    ASoftFallback.EmitCall(Context, nameof(ASoftFallback.RoundF));
+                }
+                else if (Op.Size == 3)
+                {   
+                    ASoftFallback.EmitCall(Context, nameof(ASoftFallback.Round));
+                }
+                else
+                {
+                    throw new InvalidOperationException();
+                }
+            });
+        }
+
         public static void Frinta_S(AILEmitterCtx Context)
         {
             AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
@@ -259,6 +309,14 @@ namespace ChocolArm64.Instruction
             EmitScalarSetF(Context, Op.Rd, Op.Size);
         }
 
+        public static void Frinta_V(AILEmitterCtx Context)
+        {
+            EmitVectorUnaryOpF(Context, () =>
+            {
+                EmitRoundMathCall(Context, MidpointRounding.AwayFromZero);
+            });
+        }
+
         public static void Frintm_S(AILEmitterCtx Context)
         {
             EmitScalarUnaryOpF(Context, () =>
@@ -275,6 +333,25 @@ namespace ChocolArm64.Instruction
             });
         }
 
+        public static void Frintn_S(AILEmitterCtx Context)
+        {
+            AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
+
+            EmitVectorExtractF(Context, Op.Rn, 0, Op.Size);
+
+            EmitRoundMathCall(Context, MidpointRounding.ToEven);
+
+            EmitScalarSetF(Context, Op.Rd, Op.Size);
+        }
+
+        public static void Frintn_V(AILEmitterCtx Context)
+        {
+            EmitVectorUnaryOpF(Context, () =>
+            {
+                EmitRoundMathCall(Context, MidpointRounding.ToEven);
+            });
+        }
+
         public static void Frintp_S(AILEmitterCtx Context)
         {
             EmitScalarUnaryOpF(Context, () =>
@@ -283,6 +360,14 @@ namespace ChocolArm64.Instruction
             });
         }
 
+        public static void Frintp_V(AILEmitterCtx Context)
+        {
+            EmitVectorUnaryOpF(Context, () =>
+            {
+                EmitUnaryMathCall(Context, nameof(Math.Ceiling));
+            });
+        }
+
         public static void Frintx_S(AILEmitterCtx Context)
         {
             AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
@@ -308,6 +393,31 @@ namespace ChocolArm64.Instruction
             });
         }
 
+        public static void Frintx_V(AILEmitterCtx Context)
+        {
+            AOpCodeSimd Op = (AOpCodeSimd)Context.CurrOp;
+
+            EmitVectorUnaryOpF(Context, () =>
+            {
+                Context.EmitLdarg(ATranslatedSub.StateArgIdx);
+
+                Context.EmitCallPropGet(typeof(AThreadState), nameof(AThreadState.Fpcr));
+
+                if (Op.Size == 0)
+                {   
+                    ASoftFallback.EmitCall(Context, nameof(ASoftFallback.RoundF));
+                }
+                else if (Op.Size == 1)
+                {   
+                    ASoftFallback.EmitCall(Context, nameof(ASoftFallback.Round));
+                }
+                else
+                {
+                    throw new InvalidOperationException();
+                }
+            });
+        }
+
         public static void Fsqrt_S(AILEmitterCtx Context)
         {
             EmitScalarUnaryOpF(Context, () =>