public override FieldLayoutAlgorithm GetLayoutAlgorithmForType(DefType type)
{
if (type.IsObject)
{
return(_systemObjectFieldLayoutAlgorithm);
}
else if (type == UniversalCanonType)
{
throw new NotImplementedException();
}
else if (type.IsRuntimeDeterminedType)
{
throw new NotImplementedException();
}
else if (VectorOfTFieldLayoutAlgorithm.IsVectorOfTType(type))
{
return(_vectorOfTFieldLayoutAlgorithm);
}
else if (VectorFieldLayoutAlgorithm.IsVectorType(type))
{
return(_vectorFieldLayoutAlgorithm);
}
else
{
Debug.Assert(_r2rFieldLayoutAlgorithm != null);
return(_r2rFieldLayoutAlgorithm);
}
}
public CompilerTypeSystemContext(TargetDetails details, SharedGenericsMode genericsMode)
: base(details)
{
_genericsMode = genericsMode;
_vectorOfTFieldLayoutAlgorithm = new VectorOfTFieldLayoutAlgorithm(_metadataFieldLayoutAlgorithm);
}
public ReadyToRunCompilerContext(TargetDetails details, SharedGenericsMode genericsMode, bool bubbleIncludesCorelib, CompilerTypeSystemContext oldTypeSystemContext = null)
: base(details, genericsMode)
{
_r2rFieldLayoutAlgorithm = new ReadyToRunMetadataFieldLayoutAlgorithm();
_systemObjectFieldLayoutAlgorithm = new SystemObjectFieldLayoutAlgorithm(_r2rFieldLayoutAlgorithm);
// Only the Arm64 JIT respects the OS rules for vector type abi currently
_vectorFieldLayoutAlgorithm = new VectorFieldLayoutAlgorithm(_r2rFieldLayoutAlgorithm, (details.Architecture == TargetArchitecture.ARM64) ? true : bubbleIncludesCorelib);
string matchingVectorType = "Unknown";
if (details.MaximumSimdVectorLength == SimdVectorLength.Vector128Bit)
{
matchingVectorType = "Vector128`1";
}
else if (details.MaximumSimdVectorLength == SimdVectorLength.Vector256Bit)
{
matchingVectorType = "Vector256`1";
}
// No architecture has completely stable handling of Vector<T> in the abi (Arm64 may change to SVE)
_vectorOfTFieldLayoutAlgorithm = new VectorOfTFieldLayoutAlgorithm(_r2rFieldLayoutAlgorithm, _vectorFieldLayoutAlgorithm, matchingVectorType, bubbleIncludesCorelib);
if (oldTypeSystemContext != null)
{
InheritOpenModules(oldTypeSystemContext);
}
}
public override FieldLayoutAlgorithm GetLayoutAlgorithmForType(DefType type)
{
if (type == UniversalCanonType)
{
return(UniversalCanonLayoutAlgorithm.Instance);
}
else if (type.IsRuntimeDeterminedType)
{
return(_runtimeDeterminedFieldLayoutAlgorithm);
}
else if (VectorOfTFieldLayoutAlgorithm.IsVectorOfTType(type))
{
return(_vectorOfTFieldLayoutAlgorithm);
}
else if (VectorFieldLayoutAlgorithm.IsVectorType(type))
{
return(_vectorFieldLayoutAlgorithm);
}
else if (Int128FieldLayoutAlgorithm.IsIntegerType(type))
{
return(_int128FieldLayoutAlgorithm);
}
else
{
return(_metadataFieldLayoutAlgorithm);
}
}
public ReadyToRunCompilerContext(TargetDetails details, SharedGenericsMode genericsMode)
: base(details, genericsMode)
{
_r2rFieldLayoutAlgorithm = new ReadyToRunMetadataFieldLayoutAlgorithm();
_systemObjectFieldLayoutAlgorithm = new SystemObjectFieldLayoutAlgorithm(_r2rFieldLayoutAlgorithm);
_vectorOfTFieldLayoutAlgorithm = new VectorOfTFieldLayoutAlgorithm(_r2rFieldLayoutAlgorithm);
_vectorFieldLayoutAlgorithm = new VectorFieldLayoutAlgorithm(_r2rFieldLayoutAlgorithm);
}
public CompilerTypeSystemContext(TargetDetails details, SharedGenericsMode genericsMode, DelegateFeature delegateFeatures)
: base(details)
{
_genericsMode = genericsMode;
_vectorOfTFieldLayoutAlgorithm = new VectorOfTFieldLayoutAlgorithm(_metadataFieldLayoutAlgorithm);
_vectorFieldLayoutAlgorithm = new VectorFieldLayoutAlgorithm(_metadataFieldLayoutAlgorithm);
_delegateInfoHashtable = new DelegateInfoHashtable(delegateFeatures);
GenericsConfig = new SharedGenericsConfiguration();
}
public CompilerTypeSystemContext(TargetDetails details, SharedGenericsMode genericsMode, DelegateFeature delegateFeatures, int genericCycleCutoffPoint = DefaultGenericCycleCutoffPoint)
: base(details)
{
_genericsMode = genericsMode;
_vectorOfTFieldLayoutAlgorithm = new VectorOfTFieldLayoutAlgorithm(_metadataFieldLayoutAlgorithm);
_vectorFieldLayoutAlgorithm = new VectorFieldLayoutAlgorithm(_metadataFieldLayoutAlgorithm);
_delegateInfoHashtable = new DelegateInfoHashtable(delegateFeatures);
_genericCycleDetector = new LazyGenericsSupport.GenericCycleDetector(genericCycleCutoffPoint);
GenericsConfig = new SharedGenericsConfiguration();
}
public ReadyToRunCompilerContext(TargetDetails details, SharedGenericsMode genericsMode)
: base(details, genericsMode)
{
_r2rFieldLayoutAlgorithm = new ReadyToRunMetadataFieldLayoutAlgorithm();
_systemObjectFieldLayoutAlgorithm = new SystemObjectFieldLayoutAlgorithm(_r2rFieldLayoutAlgorithm);
_vectorFieldLayoutAlgorithm = new VectorFieldLayoutAlgorithm(_r2rFieldLayoutAlgorithm);
string matchingVectorType = "Unknown";
if (details.MaximumSimdVectorLength == SimdVectorLength.Vector128Bit)
{
matchingVectorType = "Vector128`1";
}
else if (details.MaximumSimdVectorLength == SimdVectorLength.Vector256Bit)
{
matchingVectorType = "Vector256`1";
}
_vectorOfTFieldLayoutAlgorithm = new VectorOfTFieldLayoutAlgorithm(_r2rFieldLayoutAlgorithm, _vectorFieldLayoutAlgorithm, matchingVectorType);
}
