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[X64] [MichalPetryka] Rewrite math jit helpers to managed code #264

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[X64] [MichalPetryka] Rewrite math jit helpers to managed code#264

Description

@MihuBot
MihuBot
opened on Feb 23, 2024

Build completed in 2 hours 22 minutes.
dotnet/runtime#98858

CoreLib diffs

Found 2 files with textual diffs.

Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 6846158
Total bytes of diff: 6846907
Total bytes of delta: 749 (0.01 % of base)
Total relative delta: 0.05
    diff is a regression.
    relative diff is a regression.


Total byte diff includes 735 bytes from reconciling methods
	Base had    0 unique methods,        0 unique bytes
	Diff had   14 unique methods,      735 unique bytes

Top file regressions (bytes):
         749 : System.Private.CoreLib.dasm (0.01 % of base)

1 total files with Code Size differences (0 improved, 1 regressed), 0 unchanged.

Top method regressions (bytes):
         165 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:LongMultiplyOverflow(long,long):long (FullOpts) (0 base, 1 diff methods)
         117 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:ULongMultiplyOverflow(ulong,ulong):ulong (FullOpts) (0 base, 1 diff methods)
          84 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleReminder(double,double):double (FullOpts) (0 base, 1 diff methods)
          72 (Infinity of base) : System.Private.CoreLib.dasm - System.MathF:FloatReminder(float,float):float (FullOpts) (0 base, 1 diff methods)
          49 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToULong(double):ulong (FullOpts) (0 base, 1 diff methods)
          49 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToULongOverflow(double):ulong (FullOpts) (0 base, 1 diff methods)
          48 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToLongOverflow(double):long (FullOpts) (0 base, 1 diff methods)
          48 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToUIntOverflow(double):uint (FullOpts) (0 base, 1 diff methods)
          47 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToIntOverflow(double):int (FullOpts) (0 base, 1 diff methods)
          28 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:ULongToDouble(ulong):double (FullOpts) (0 base, 1 diff methods)
           8 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:<LongMultiplyOverflow>g__Hi32Bits|133_0(ulong):uint (FullOpts) (0 base, 1 diff methods)
           8 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:<ULongMultiplyOverflow>g__Hi32Bits|134_0(ulong):uint (FullOpts) (0 base, 1 diff methods)
           7 (2.69 % of base) : System.Private.CoreLib.dasm - System.Math:IEEERemainder(double,double):double (FullOpts)
           7 (2.71 % of base) : System.Private.CoreLib.dasm - System.MathF:IEEERemainder(float,float):float (FullOpts)
           6 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToInt(double):int (FullOpts) (0 base, 1 diff methods)
           6 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToUInt(double):uint (FullOpts) (0 base, 1 diff methods)

Top method regressions (percentages):
           8 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:<LongMultiplyOverflow>g__Hi32Bits|133_0(ulong):uint (FullOpts) (0 base, 1 diff methods)
           8 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:<ULongMultiplyOverflow>g__Hi32Bits|134_0(ulong):uint (FullOpts) (0 base, 1 diff methods)
          84 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleReminder(double,double):double (FullOpts) (0 base, 1 diff methods)
           6 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToInt(double):int (FullOpts) (0 base, 1 diff methods)
          47 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToIntOverflow(double):int (FullOpts) (0 base, 1 diff methods)
          48 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToLongOverflow(double):long (FullOpts) (0 base, 1 diff methods)
           6 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToUInt(double):uint (FullOpts) (0 base, 1 diff methods)
          48 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToUIntOverflow(double):uint (FullOpts) (0 base, 1 diff methods)
          49 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToULong(double):ulong (FullOpts) (0 base, 1 diff methods)
          49 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToULongOverflow(double):ulong (FullOpts) (0 base, 1 diff methods)
         165 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:LongMultiplyOverflow(long,long):long (FullOpts) (0 base, 1 diff methods)
         117 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:ULongMultiplyOverflow(ulong,ulong):ulong (FullOpts) (0 base, 1 diff methods)
          28 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:ULongToDouble(ulong):double (FullOpts) (0 base, 1 diff methods)
          72 (Infinity of base) : System.Private.CoreLib.dasm - System.MathF:FloatReminder(float,float):float (FullOpts) (0 base, 1 diff methods)
           7 (2.71 % of base) : System.Private.CoreLib.dasm - System.MathF:IEEERemainder(float,float):float (FullOpts)
           7 (2.69 % of base) : System.Private.CoreLib.dasm - System.Math:IEEERemainder(double,double):double (FullOpts)

16 total methods with Code Size differences (0 improved, 16 regressed), 56477 unchanged.

--------------------------------------------------------------------------------

Frameworks diffs

Diffs 
Found 268 files with textual diffs.

Summary of Code Size diffs:
(Lower is better)

Total bytes of base: 38279208
Total bytes of diff: 38281001
Total bytes of delta: 1793 (0.00 % of base)
Total relative delta: 4.50
    diff is a regression.
    relative diff is a regression.


Total byte diff includes 735 bytes from reconciling methods
	Base had    0 unique methods,        0 unique bytes
	Diff had   14 unique methods,      735 unique bytes

Top file regressions (bytes):
         749 : System.Private.CoreLib.dasm (0.01 % of base)
         715 : Microsoft.VisualBasic.Core.dasm (0.13 % of base)
         105 : System.Numerics.Tensors.dasm (0.08 % of base)
          84 : System.Linq.Expressions.dasm (0.01 % of base)
          42 : System.Runtime.Numerics.dasm (0.04 % of base)
          35 : System.Private.Xml.dasm (0.00 % of base)
          21 : System.Linq.dasm (0.00 % of base)
          14 : System.Configuration.ConfigurationManager.dasm (0.00 % of base)
          14 : System.Net.Quic.dasm (0.01 % of base)
           7 : System.Data.Common.dasm (0.00 % of base)
           7 : System.Net.HttpListener.dasm (0.01 % of base)

11 total files with Code Size differences (0 improved, 11 regressed), 245 unchanged.

Top method regressions (bytes):
         165 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:LongMultiplyOverflow(long,long):long (FullOpts) (0 base, 1 diff methods)
         119 (2.49 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Operators:ModObject(System.Object,System.Object):System.Object (FullOpts)
         117 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:ULongMultiplyOverflow(ulong,ulong):ulong (FullOpts) (0 base, 1 diff methods)
          84 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleReminder(double,double):double (FullOpts) (0 base, 1 diff methods)
          72 (Infinity of base) : System.Private.CoreLib.dasm - System.MathF:FloatReminder(float,float):float (FullOpts) (0 base, 1 diff methods)
          70 (2.16 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ModObj(System.Object,System.Object):System.Object (FullOpts)
          63 (9.09 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.NumericConvertInstruction+Checked:ConvertDouble(double):System.Object:this (FullOpts)
          56 (9.79 % of base) : System.Numerics.Tensors.dasm - System.Numerics.Tensors.TensorPrimitives+ConvertDoubleToUInt64:Invoke(System.Runtime.Intrinsics.Vector512`1[double]):System.Runtime.Intrinsics.Vector512`1[ulong] (FullOpts)
          49 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToULong(double):ulong (FullOpts) (0 base, 1 diff methods)
          49 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToULongOverflow(double):ulong (FullOpts) (0 base, 1 diff methods)
          48 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToLongOverflow(double):long (FullOpts) (0 base, 1 diff methods)
          48 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToUIntOverflow(double):uint (FullOpts) (0 base, 1 diff methods)
          47 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToIntOverflow(double):int (FullOpts) (0 base, 1 diff methods)
          42 (2.85 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.DateAndTime:DateDiff(int,System.DateTime,System.DateTime,int,int):long (FullOpts)
          32 (2.66 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToByte(System.Object):ubyte (FullOpts)
          32 (2.55 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToSByte(System.Object):byte (FullOpts)
          32 (2.72 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToUShort(System.Object):ushort (FullOpts)
          28 (3.35 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ByteType:FromObject(System.Object):ubyte (FullOpts)
          28 (2.65 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToInteger(System.Object):int (FullOpts)
          28 (2.73 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToLong(System.Object):long (FullOpts)
          28 (2.25 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToShort(System.Object):short (FullOpts)
          28 (2.55 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToUInteger(System.Object):uint (FullOpts)
          28 (2.60 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToULong(System.Object):ulong (FullOpts)
          28 (3.77 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.IntegerType:FromObject(System.Object):int (FullOpts)
          28 (3.88 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.LongType:FromObject(System.Object):long (FullOpts)
          28 (3.11 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ShortType:FromObject(System.Object):short (FullOpts)
          28 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:ULongToDouble(ulong):double (FullOpts) (0 base, 1 diff methods)
          28 (11.57 % of base) : System.Numerics.Tensors.dasm - System.Numerics.Tensors.TensorPrimitives+ConvertDoubleToUInt64:Invoke(System.Runtime.Intrinsics.Vector256`1[double]):System.Runtime.Intrinsics.Vector256`1[ulong] (FullOpts)
          17 (1.32 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.Conversion:Val(System.String):double (FullOpts)
          14 (7.25 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.ValidatorUtils:ValidateScalar[double](double,double,double,double,ubyte) (FullOpts)
          14 (0.47 % of base) : System.Net.Quic.dasm - System.Net.Quic.MsQuicConfiguration:Create(System.Net.Quic.QuicConnectionOptions,int,System.Security.Cryptography.X509Certificates.X509Certificate,System.Collections.ObjectModel.ReadOnlyCollection`1[System.Security.Cryptography.X509Certificates.X509Certificate2],System.Collections.Generic.List`1[System.Net.Security.SslApplicationProtocol],System.Net.Security.CipherSuitesPolicy,int):System.Net.Quic.MsQuicSafeHandle (FullOpts)
          14 (14.43 % of base) : System.Numerics.Tensors.dasm - System.Numerics.Tensors.TensorPrimitives+ConvertDoubleToUInt64:Invoke(System.Runtime.Intrinsics.Vector128`1[double]):System.Runtime.Intrinsics.Vector128`1[ulong] (FullOpts)
           8 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:<LongMultiplyOverflow>g__Hi32Bits|133_0(ulong):uint (FullOpts) (0 base, 1 diff methods)
           8 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:<ULongMultiplyOverflow>g__Hi32Bits|134_0(ulong):uint (FullOpts) (0 base, 1 diff methods)
           7 (2.48 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ByteType:FromString(System.String):ubyte (FullOpts)
           7 (2.48 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToByte(System.String):ubyte (FullOpts)
           7 (2.54 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToInteger(System.String):int (FullOpts)
           7 (2.42 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToSByte(System.String):byte (FullOpts)
           7 (2.36 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToShort(System.String):short (FullOpts)
           7 (2.53 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToUInteger(System.String):uint (FullOpts)
           7 (2.48 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToUShort(System.String):ushort (FullOpts)
           7 (2.54 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.IntegerType:FromString(System.String):int (FullOpts)
           7 (10.94 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ModDouble(double,double):System.Object (FullOpts)
           7 (10.61 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ModSingle(float,float):System.Object (FullOpts)
           7 (2.45 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ModString(System.IConvertible,int,System.IConvertible,int):System.Object (FullOpts)
           7 (5.11 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ModStringString(System.String,System.String):System.Object (FullOpts)
           7 (10.94 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Operators:ModDouble(double,double):System.Object (FullOpts)
           7 (10.61 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Operators:ModSingle(float,float):System.Object (FullOpts)
           7 (2.36 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ShortType:FromString(System.String):short (FullOpts)
           7 (0.58 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.DateAndTime:DateAdd(int,double,System.DateTime):System.DateTime (FullOpts)
           7 (3.21 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.Interaction:Choose(double,System.Object[]):System.Object (FullOpts)
           7 (9.59 % of base) : System.Private.Xml.dasm - MS.Internal.Xml.XPath.NumericExpr:GetValue(int,double,double):double (FullOpts)
           7 (0.32 % of base) : System.Data.Common.dasm - System.Data.Common.TimeSpanStorage:Aggregate(int[],int):System.Object:this (FullOpts)
           7 (2.25 % of base) : System.Linq.dasm - System.Linq.Enumerable:Sum[double,long](System.Collections.Generic.IEnumerable`1[double]):long (FullOpts)
           7 (2.66 % of base) : System.Linq.dasm - System.Linq.Enumerable:Sum[double,long](System.Collections.Generic.IEnumerable`1[System.Nullable`1[double]]):System.Nullable`1[double] (FullOpts)
           7 (9.46 % of base) : System.Linq.dasm - System.Linq.Enumerable:Sum[double,long](System.ReadOnlySpan`1[double]):long (FullOpts)
           7 (2.56 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.ModuloInstruction+ModuloDouble:Run(System.Linq.Expressions.Interpreter.InterpretedFrame):int:this (FullOpts)
           7 (2.56 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.ModuloInstruction+ModuloSingle:Run(System.Linq.Expressions.Interpreter.InterpretedFrame):int:this (FullOpts)
           7 (1.31 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.NumericConvertInstruction+Unchecked:ConvertDouble(double):System.Object:this (FullOpts)
           7 (2.69 % of base) : System.Private.CoreLib.dasm - System.Math:IEEERemainder(double,double):double (FullOpts)
           7 (2.71 % of base) : System.Private.CoreLib.dasm - System.MathF:IEEERemainder(float,float):float (FullOpts)
           7 (7.22 % of base) : System.Net.HttpListener.dasm - System.Net.HttpListenerTimeoutManager:ValidateTimeout(System.TimeSpan) (FullOpts)
           7 (6.31 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:IsEvenInteger(System.Numerics.Complex):ubyte (FullOpts)
           7 (6.31 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:IsOddInteger(System.Numerics.Complex):ubyte (FullOpts)
           7 (12.73 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:System.Numerics.INumberBase<System.Numerics.Complex>.TryConvertToChecked[int](System.Numerics.Complex,byref):ubyte (FullOpts)
           7 (12.50 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:System.Numerics.INumberBase<System.Numerics.Complex>.TryConvertToChecked[long](System.Numerics.Complex,byref):ubyte (FullOpts)
           7 (9.33 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:System.Numerics.INumberBase<System.Numerics.Complex>.TryConvertToChecked[short](System.Numerics.Complex,byref):ubyte (FullOpts)
           7 (10.45 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:System.Numerics.INumberBase<System.Numerics.Complex>.TryConvertToChecked[ubyte](System.Numerics.Complex,byref):ubyte (FullOpts)
           7 (58.33 % of base) : System.Numerics.Tensors.dasm - System.Numerics.Tensors.TensorPrimitives+ConvertCheckedFallbackOperator`2[double,long]:Invoke(double):long (FullOpts)
           7 (0.34 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.IlGen.XmlILOptimizerVisitor:FoldArithmetic(int,System.Xml.Xsl.Qil.QilLiteral,System.Xml.Xsl.Qil.QilLiteral):System.Xml.Xsl.Qil.QilNode:this (FullOpts)
           7 (0.38 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.Runtime.XsltConvert:ConvertToType(System.Xml.Schema.XmlAtomicValue,System.Xml.Xsl.XmlQueryType):System.Xml.Schema.XmlAtomicValue (FullOpts)
           7 (58.33 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.Runtime.XsltConvert:ToInt(double):int (FullOpts)
           7 (58.33 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.Runtime.XsltConvert:ToLong(double):long (FullOpts)
           6 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToInt(double):int (FullOpts) (0 base, 1 diff methods)
           6 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToUInt(double):uint (FullOpts) (0 base, 1 diff methods)

Top method regressions (percentages):
           8 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:<LongMultiplyOverflow>g__Hi32Bits|133_0(ulong):uint (FullOpts) (0 base, 1 diff methods)
           8 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:<ULongMultiplyOverflow>g__Hi32Bits|134_0(ulong):uint (FullOpts) (0 base, 1 diff methods)
          84 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleReminder(double,double):double (FullOpts) (0 base, 1 diff methods)
           6 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToInt(double):int (FullOpts) (0 base, 1 diff methods)
          47 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToIntOverflow(double):int (FullOpts) (0 base, 1 diff methods)
          48 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToLongOverflow(double):long (FullOpts) (0 base, 1 diff methods)
           6 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToUInt(double):uint (FullOpts) (0 base, 1 diff methods)
          48 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToUIntOverflow(double):uint (FullOpts) (0 base, 1 diff methods)
          49 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToULong(double):ulong (FullOpts) (0 base, 1 diff methods)
          49 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:DoubleToULongOverflow(double):ulong (FullOpts) (0 base, 1 diff methods)
         165 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:LongMultiplyOverflow(long,long):long (FullOpts) (0 base, 1 diff methods)
         117 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:ULongMultiplyOverflow(ulong,ulong):ulong (FullOpts) (0 base, 1 diff methods)
          28 (Infinity of base) : System.Private.CoreLib.dasm - System.Math:ULongToDouble(ulong):double (FullOpts) (0 base, 1 diff methods)
          72 (Infinity of base) : System.Private.CoreLib.dasm - System.MathF:FloatReminder(float,float):float (FullOpts) (0 base, 1 diff methods)
           7 (58.33 % of base) : System.Numerics.Tensors.dasm - System.Numerics.Tensors.TensorPrimitives+ConvertCheckedFallbackOperator`2[double,long]:Invoke(double):long (FullOpts)
           7 (58.33 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.Runtime.XsltConvert:ToInt(double):int (FullOpts)
           7 (58.33 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.Runtime.XsltConvert:ToLong(double):long (FullOpts)
          14 (14.43 % of base) : System.Numerics.Tensors.dasm - System.Numerics.Tensors.TensorPrimitives+ConvertDoubleToUInt64:Invoke(System.Runtime.Intrinsics.Vector128`1[double]):System.Runtime.Intrinsics.Vector128`1[ulong] (FullOpts)
           7 (12.73 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:System.Numerics.INumberBase<System.Numerics.Complex>.TryConvertToChecked[int](System.Numerics.Complex,byref):ubyte (FullOpts)
           7 (12.50 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:System.Numerics.INumberBase<System.Numerics.Complex>.TryConvertToChecked[long](System.Numerics.Complex,byref):ubyte (FullOpts)
          28 (11.57 % of base) : System.Numerics.Tensors.dasm - System.Numerics.Tensors.TensorPrimitives+ConvertDoubleToUInt64:Invoke(System.Runtime.Intrinsics.Vector256`1[double]):System.Runtime.Intrinsics.Vector256`1[ulong] (FullOpts)
           7 (10.94 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ModDouble(double,double):System.Object (FullOpts)
           7 (10.94 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Operators:ModDouble(double,double):System.Object (FullOpts)
           7 (10.61 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ModSingle(float,float):System.Object (FullOpts)
           7 (10.61 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Operators:ModSingle(float,float):System.Object (FullOpts)
           7 (10.45 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:System.Numerics.INumberBase<System.Numerics.Complex>.TryConvertToChecked[ubyte](System.Numerics.Complex,byref):ubyte (FullOpts)
          56 (9.79 % of base) : System.Numerics.Tensors.dasm - System.Numerics.Tensors.TensorPrimitives+ConvertDoubleToUInt64:Invoke(System.Runtime.Intrinsics.Vector512`1[double]):System.Runtime.Intrinsics.Vector512`1[ulong] (FullOpts)
           7 (9.59 % of base) : System.Private.Xml.dasm - MS.Internal.Xml.XPath.NumericExpr:GetValue(int,double,double):double (FullOpts)
           7 (9.46 % of base) : System.Linq.dasm - System.Linq.Enumerable:Sum[double,long](System.ReadOnlySpan`1[double]):long (FullOpts)
           7 (9.33 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:System.Numerics.INumberBase<System.Numerics.Complex>.TryConvertToChecked[short](System.Numerics.Complex,byref):ubyte (FullOpts)
          63 (9.09 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.NumericConvertInstruction+Checked:ConvertDouble(double):System.Object:this (FullOpts)
          14 (7.25 % of base) : System.Configuration.ConfigurationManager.dasm - System.Configuration.ValidatorUtils:ValidateScalar[double](double,double,double,double,ubyte) (FullOpts)
           7 (7.22 % of base) : System.Net.HttpListener.dasm - System.Net.HttpListenerTimeoutManager:ValidateTimeout(System.TimeSpan) (FullOpts)
           7 (6.31 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:IsEvenInteger(System.Numerics.Complex):ubyte (FullOpts)
           7 (6.31 % of base) : System.Runtime.Numerics.dasm - System.Numerics.Complex:IsOddInteger(System.Numerics.Complex):ubyte (FullOpts)
           7 (5.11 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ModStringString(System.String,System.String):System.Object (FullOpts)
          28 (3.88 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.LongType:FromObject(System.Object):long (FullOpts)
          28 (3.77 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.IntegerType:FromObject(System.Object):int (FullOpts)
          28 (3.35 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ByteType:FromObject(System.Object):ubyte (FullOpts)
           7 (3.21 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.Interaction:Choose(double,System.Object[]):System.Object (FullOpts)
          28 (3.11 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ShortType:FromObject(System.Object):short (FullOpts)
          42 (2.85 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.DateAndTime:DateDiff(int,System.DateTime,System.DateTime,int,int):long (FullOpts)
          28 (2.73 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToLong(System.Object):long (FullOpts)
          32 (2.72 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToUShort(System.Object):ushort (FullOpts)
           7 (2.71 % of base) : System.Private.CoreLib.dasm - System.MathF:IEEERemainder(float,float):float (FullOpts)
           7 (2.69 % of base) : System.Private.CoreLib.dasm - System.Math:IEEERemainder(double,double):double (FullOpts)
           7 (2.66 % of base) : System.Linq.dasm - System.Linq.Enumerable:Sum[double,long](System.Collections.Generic.IEnumerable`1[System.Nullable`1[double]]):System.Nullable`1[double] (FullOpts)
          32 (2.66 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToByte(System.Object):ubyte (FullOpts)
          28 (2.65 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToInteger(System.Object):int (FullOpts)
          28 (2.60 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToULong(System.Object):ulong (FullOpts)
           7 (2.56 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.ModuloInstruction+ModuloDouble:Run(System.Linq.Expressions.Interpreter.InterpretedFrame):int:this (FullOpts)
           7 (2.56 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.ModuloInstruction+ModuloSingle:Run(System.Linq.Expressions.Interpreter.InterpretedFrame):int:this (FullOpts)
          32 (2.55 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToSByte(System.Object):byte (FullOpts)
          28 (2.55 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToUInteger(System.Object):uint (FullOpts)
           7 (2.54 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToInteger(System.String):int (FullOpts)
           7 (2.54 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.IntegerType:FromString(System.String):int (FullOpts)
           7 (2.53 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToUInteger(System.String):uint (FullOpts)
         119 (2.49 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Operators:ModObject(System.Object,System.Object):System.Object (FullOpts)
           7 (2.48 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ByteType:FromString(System.String):ubyte (FullOpts)
           7 (2.48 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToByte(System.String):ubyte (FullOpts)
           7 (2.48 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToUShort(System.String):ushort (FullOpts)
           7 (2.45 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ModString(System.IConvertible,int,System.IConvertible,int):System.Object (FullOpts)
           7 (2.42 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToSByte(System.String):byte (FullOpts)
           7 (2.36 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToShort(System.String):short (FullOpts)
           7 (2.36 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ShortType:FromString(System.String):short (FullOpts)
           7 (2.25 % of base) : System.Linq.dasm - System.Linq.Enumerable:Sum[double,long](System.Collections.Generic.IEnumerable`1[double]):long (FullOpts)
          28 (2.25 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.Conversions:ToShort(System.Object):short (FullOpts)
          70 (2.16 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.CompilerServices.ObjectType:ModObj(System.Object,System.Object):System.Object (FullOpts)
          17 (1.32 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.Conversion:Val(System.String):double (FullOpts)
           7 (1.31 % of base) : System.Linq.Expressions.dasm - System.Linq.Expressions.Interpreter.NumericConvertInstruction+Unchecked:ConvertDouble(double):System.Object:this (FullOpts)
           7 (0.58 % of base) : Microsoft.VisualBasic.Core.dasm - Microsoft.VisualBasic.DateAndTime:DateAdd(int,double,System.DateTime):System.DateTime (FullOpts)
          14 (0.47 % of base) : System.Net.Quic.dasm - System.Net.Quic.MsQuicConfiguration:Create(System.Net.Quic.QuicConnectionOptions,int,System.Security.Cryptography.X509Certificates.X509Certificate,System.Collections.ObjectModel.ReadOnlyCollection`1[System.Security.Cryptography.X509Certificates.X509Certificate2],System.Collections.Generic.List`1[System.Net.Security.SslApplicationProtocol],System.Net.Security.CipherSuitesPolicy,int):System.Net.Quic.MsQuicSafeHandle (FullOpts)
           7 (0.38 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.Runtime.XsltConvert:ConvertToType(System.Xml.Schema.XmlAtomicValue,System.Xml.Xsl.XmlQueryType):System.Xml.Schema.XmlAtomicValue (FullOpts)
           7 (0.34 % of base) : System.Private.Xml.dasm - System.Xml.Xsl.IlGen.XmlILOptimizerVisitor:FoldArithmetic(int,System.Xml.Xsl.Qil.QilLiteral,System.Xml.Xsl.Qil.QilLiteral):System.Xml.Xsl.Qil.QilNode:this (FullOpts)
           7 (0.32 % of base) : System.Data.Common.dasm - System.Data.Common.TimeSpanStorage:Aggregate(int[],int):System.Object:this (FullOpts)

75 total methods with Code Size differences (0 improved, 75 regressed), 239374 unchanged.

--------------------------------------------------------------------------------

Artifacts:

Activity

  1. MihuBot commented on Feb 23, 2024

    @MihuBot
    MihuBot
    on Feb 23, 2024
    OwnerAuthor

    Top method regressions

    7 (2.69 % of base) - System.Math:IEEERemainder(double,double):double 
     ; Assembly listing for method System.Math:IEEERemainder(double,double):double (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 4 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  9,  6.50)  double  ->  [rbp-0x08]  single-def
 ;  V01 arg1         [V01,T02] (  8,  5   )  double  ->  [rbp-0x10]  single-def
 ;  V02 loc0         [V02,T03] (  7,  3.50)  double  ->  [rbp-0x18]  spill-single-def
 ;  V03 loc1         [V03,T04] (  3,  1.50)  double  ->  mm0        
 ;  V04 loc2         [V04,T05] (  3,  1.50)  double  ->  mm4        
 ;* V05 loc3         [V05    ] (  0,  0   )  double  ->  zero-ref   
 ;# V06 OutArgs      [V06    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V07 tmp1         [V07,T01] (  7,  8   )  double  ->  mm0         "Single return block return value"
 ;  V08 cse0         [V08,T06] (  3,  1.50)  double  ->  mm3         "CSE - moderate"
 ;  V09 cse1         [V09,T07] (  3,  1.50)  double  ->  mm4         "CSE - moderate"
 ;
 ; Lcl frame size = 32
 
 G_M14330_IG01:
        push     rbp
        sub      rsp, 32
        lea      rbp, [rsp+0x20]
 						;; size=10 bbWeight=1 PerfScore 1.75
 G_M14330_IG02:
        vucomisd xmm0, xmm0
        jp       SHORT G_M14330_IG03
        je       SHORT G_M14330_IG04
 						;; size=8 bbWeight=1 PerfScore 4.00
 G_M14330_IG03:
        jmp      G_M14330_IG13
 						;; size=5 bbWeight=0.50 PerfScore 1.00
 G_M14330_IG04:
        vucomisd xmm1, xmm1
        jp       SHORT G_M14330_IG05
        je       SHORT G_M14330_IG06
 						;; size=8 bbWeight=0.50 PerfScore 2.00
 G_M14330_IG05:
        vmovaps  xmm0, xmm1
        jmp      G_M14330_IG13
 						;; size=9 bbWeight=0.50 PerfScore 1.12
 G_M14330_IG06:
        vmovsd   qword ptr [rbp-0x08], xmm0
        vmovsd   qword ptr [rbp-0x10], xmm1
-       call     CORINFO_HELP_DBLREM
+       mov      rax, 0xD1FFAB1E      ; code for CORINFO_HELP_DBLREM
+       call     [rax]CORINFO_HELP_DBLREM
        vmovsd   qword ptr [rbp-0x18], xmm0
        vucomisd xmm0, xmm0
        jp       SHORT G_M14330_IG07
        je       SHORT G_M14330_IG08
-						;; size=28 bbWeight=0.50 PerfScore 4.00
+						;; size=35 bbWeight=0.50 PerfScore 5.12
 G_M14330_IG07:
        vmovsd   xmm0, qword ptr [reloc @RWD00]
        jmp      G_M14330_IG13
 						;; size=13 bbWeight=0.50 PerfScore 2.50
 G_M14330_IG08:
        vxorps   xmm1, xmm1, xmm1
        vucomisd xmm0, xmm1
        jp       SHORT G_M14330_IG09
        jne      SHORT G_M14330_IG09
        vmovsd   xmm1, qword ptr [rbp-0x08]
        vmovd    rax, xmm1
        test     rax, rax
        jge      SHORT G_M14330_IG10
        vmovsd   xmm0, qword ptr [reloc @RWD08]
        jmp      G_M14330_IG13
 						;; size=40 bbWeight=0.50 PerfScore 7.79
 G_M14330_IG09:
        vmovsd   xmm1, qword ptr [rbp-0x08]
 						;; size=5 bbWeight=0.25 PerfScore 0.75
 G_M14330_IG10:
        vmovsd   qword ptr [rbp-0x08], xmm1
        vmovaps  xmm0, xmm1
        mov      rax, 0xD1FFAB1E      ; code for System.Math:Sign(double):int
        call     [rax]System.Math:Sign(double):int
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2sd xmm0, xmm0, eax
        vmovsd   xmm2, qword ptr [rbp-0x10]
        vandps   xmm1, xmm2, xmmword ptr [reloc @RWD16]
        vmulsd   xmm0, xmm0, xmm1
        vmovsd   xmm1, qword ptr [rbp-0x18]
        vsubsd   xmm0, xmm1, xmm0
        vandps   xmm3, xmm0, xmmword ptr [reloc @RWD16]
        vandps   xmm4, xmm1, xmmword ptr [reloc @RWD16]
        vucomisd xmm3, xmm4
        jp       SHORT G_M14330_IG12
        jne      SHORT G_M14330_IG12
        vmovsd   xmm3, qword ptr [rbp-0x08]
        vdivsd   xmm4, xmm3, xmm2
        vroundsd xmm2, xmm2, xmm4, 4
        vandps   xmm2, xmm2, xmmword ptr [reloc @RWD16]
        vandps   xmm4, xmm4, xmmword ptr [reloc @RWD16]
        vucomisd xmm2, xmm4
        ja       SHORT G_M14330_IG13
 						;; size=116 bbWeight=0.50 PerfScore 30.92
 G_M14330_IG11:
        vmovaps  xmm0, xmm1
        jmp      SHORT G_M14330_IG13
 						;; size=6 bbWeight=0.50 PerfScore 1.12
 G_M14330_IG12:
        vucomisd xmm4, xmm3
        jbe      SHORT G_M14330_IG11
 						;; size=6 bbWeight=0.50 PerfScore 1.50
 G_M14330_IG13:
        add      rsp, 32
        pop      rbp
        ret      
 						;; size=6 bbWeight=1 PerfScore 1.75
 RWD00  	dq	FFF8000000000000h	;         -nan
 RWD08  	dq	8000000000000000h	;           -0
 RWD16  	dq	7FFFFFFFFFFFFFFFh, 7FFFFFFFFFFFFFFFh
 
 
-; Total bytes of code 260, prolog size 10, PerfScore 60.21, instruction count 62, allocated bytes for code 260 (MethodHash=dbe0c805) for method System.Math:IEEERemainder(double,double):double (FullOpts)
+; Total bytes of code 267, prolog size 10, PerfScore 61.33, instruction count 63, allocated bytes for code 267 (MethodHash=dbe0c805) for method System.Math:IEEERemainder(double,double):double (FullOpts)
    7 (2.71 % of base) - System.MathF:IEEERemainder(float,float):float 
     ; Assembly listing for method System.MathF:IEEERemainder(float,float):float (FullOpts)
 ; Emitting BLENDED_CODE for X64 with AVX - Unix
 ; FullOpts code
 ; optimized code
 ; rbp based frame
 ; partially interruptible
 ; No PGO data
 ; 0 inlinees with PGO data; 5 single block inlinees; 0 inlinees without PGO data
 ; Final local variable assignments
 ;
 ;  V00 arg0         [V00,T00] (  9,  6.50)   float  ->  [rbp-0x04]  single-def
 ;  V01 arg1         [V01,T02] (  8,  5   )   float  ->  [rbp-0x08]  single-def
 ;  V02 loc0         [V02,T03] (  7,  3.50)   float  ->  [rbp-0x0C]  spill-single-def
 ;  V03 loc1         [V03,T04] (  3,  1.50)   float  ->  mm0        
 ;  V04 loc2         [V04,T05] (  3,  1.50)   float  ->  mm4        
 ;* V05 loc3         [V05    ] (  0,  0   )   float  ->  zero-ref   
 ;# V06 OutArgs      [V06    ] (  1,  1   )  struct ( 0) [rsp+0x00]  do-not-enreg[XS] addr-exposed "OutgoingArgSpace"
 ;  V07 tmp1         [V07,T01] (  7,  8   )   float  ->  mm0         "Single return block return value"
 ;  V08 cse0         [V08,T06] (  3,  1.50)   float  ->  mm3         "CSE - moderate"
 ;  V09 cse1         [V09,T07] (  3,  1.50)   float  ->  mm4         "CSE - moderate"
 ;
 ; Lcl frame size = 16
 
 G_M34681_IG01:
        push     rbp
        sub      rsp, 16
        lea      rbp, [rsp+0x10]
 						;; size=10 bbWeight=1 PerfScore 1.75
 G_M34681_IG02:
        vucomiss xmm0, xmm0
        jp       SHORT G_M34681_IG03
        je       SHORT G_M34681_IG04
 						;; size=8 bbWeight=1 PerfScore 4.00
 G_M34681_IG03:
        jmp      G_M34681_IG13
 						;; size=5 bbWeight=0.50 PerfScore 1.00
 G_M34681_IG04:
        vucomiss xmm1, xmm1
        jp       SHORT G_M34681_IG05
        je       SHORT G_M34681_IG06
 						;; size=8 bbWeight=0.50 PerfScore 2.00
 G_M34681_IG05:
        vmovaps  xmm0, xmm1
        jmp      G_M34681_IG13
 						;; size=9 bbWeight=0.50 PerfScore 1.12
 G_M34681_IG06:
        vmovss   dword ptr [rbp-0x04], xmm0
        vmovss   dword ptr [rbp-0x08], xmm1
-       call     CORINFO_HELP_FLTREM
+       mov      rax, 0xD1FFAB1E      ; code for CORINFO_HELP_FLTREM
+       call     [rax]CORINFO_HELP_FLTREM
        vmovss   dword ptr [rbp-0x0C], xmm0
        vucomiss xmm0, xmm0
        jp       SHORT G_M34681_IG07
        je       SHORT G_M34681_IG08
-						;; size=28 bbWeight=0.50 PerfScore 4.00
+						;; size=35 bbWeight=0.50 PerfScore 5.12
 G_M34681_IG07:
        vmovss   xmm0, dword ptr [reloc @RWD00]
        jmp      G_M34681_IG13
 						;; size=13 bbWeight=0.50 PerfScore 2.50
 G_M34681_IG08:
        vxorps   xmm1, xmm1, xmm1
        vucomiss xmm0, xmm1
        jp       SHORT G_M34681_IG09
        jne      SHORT G_M34681_IG09
        vmovss   xmm1, dword ptr [rbp-0x04]
        vmovd    eax, xmm1
        test     eax, eax
        jge      SHORT G_M34681_IG10
        vmovss   xmm0, dword ptr [reloc @RWD04]
        jmp      G_M34681_IG13
 						;; size=38 bbWeight=0.50 PerfScore 7.79
 G_M34681_IG09:
        vmovss   xmm1, dword ptr [rbp-0x04]
 						;; size=5 bbWeight=0.25 PerfScore 0.75
 G_M34681_IG10:
        vmovss   dword ptr [rbp-0x04], xmm1
        vmovaps  xmm0, xmm1
        mov      rax, 0xD1FFAB1E      ; code for System.Math:Sign(float):int
        call     [rax]System.Math:Sign(float):int
        vxorps   xmm0, xmm0, xmm0
        vcvtsi2ss xmm0, xmm0, eax
        vmovss   xmm2, dword ptr [rbp-0x08]
        vandps   xmm1, xmm2, xmmword ptr [reloc @RWD16]
        vmulss   xmm0, xmm0, xmm1
        vmovss   xmm1, dword ptr [rbp-0x0C]
        vsubss   xmm0, xmm1, xmm0
        vandps   xmm3, xmm0, xmmword ptr [reloc @RWD16]
        vandps   xmm4, xmm1, xmmword ptr [reloc @RWD16]
        vucomiss xmm3, xmm4
        jp       SHORT G_M34681_IG12
        jne      SHORT G_M34681_IG12
        vmovss   xmm3, dword ptr [rbp-0x04]
        vdivss   xmm4, xmm3, xmm2
        vroundss xmm2, xmm2, xmm4, 4
        vandps   xmm2, xmm2, xmmword ptr [reloc @RWD16]
        vandps   xmm4, xmm4, xmmword ptr [reloc @RWD16]
        vucomiss xmm2, xmm4
        ja       SHORT G_M34681_IG13
 						;; size=116 bbWeight=0.50 PerfScore 29.92
 G_M34681_IG11:
        vmovaps  xmm0, xmm1
        jmp      SHORT G_M34681_IG13
 						;; size=6 bbWeight=0.50 PerfScore 1.12
 G_M34681_IG12:
        vucomiss xmm4, xmm3
        jbe      SHORT G_M34681_IG11
 						;; size=6 bbWeight=0.50 PerfScore 1.50
 G_M34681_IG13:
        add      rsp, 16
        pop      rbp
        ret      
 						;; size=6 bbWeight=1 PerfScore 1.75
 RWD00  	dd	FFC00000h		;      -nan
 RWD04  	dd	80000000h		;        -0
 RWD08  	dd	00000000h, 00000000h
 RWD16  	dq	7FFFFFFF7FFFFFFFh, 7FFFFFFF7FFFFFFFh
 
 
-; Total bytes of code 258, prolog size 10, PerfScore 59.21, instruction count 62, allocated bytes for code 258 (MethodHash=40f07886) for method System.MathF:IEEERemainder(float,float):float (FullOpts)
+; Total bytes of code 265, prolog size 10, PerfScore 60.33, instruction count 63, allocated bytes for code 265 (MethodHash=40f07886) for method System.MathF:IEEERemainder(float,float):float (FullOpts)

  2. MihuBot commented on Feb 23, 2024

    @MihuBot
    MihuBot
    on Feb 23, 2024
    OwnerAuthor

    @MichalPetryka

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