//
// Emits the right opcode to load from an array
//
public void EmitArrayLoad (ArrayContainer ac)
{
if (ac.Rank > 1) {
if (IsAnonymousStoreyMutateRequired)
ac = (ArrayContainer) ac.Mutate (CurrentAnonymousMethod.Storey.Mutator);
ig.Emit (OpCodes.Call, ac.GetGetMethod ());
return;
}
var type = ac.Element;
if (type.Kind == MemberKind.Enum)
type = EnumSpec.GetUnderlyingType (type);
switch (type.BuiltinType) {
case BuiltinTypeSpec.Type.Bool:
//
// bool array can actually store any byte value in underlying byte slot
// and C# spec does not specify any normalization rule, except the result
// is undefined
//
case BuiltinTypeSpec.Type.Byte:
ig.Emit (OpCodes.Ldelem_U1);
break;
case BuiltinTypeSpec.Type.SByte:
ig.Emit (OpCodes.Ldelem_I1);
break;
case BuiltinTypeSpec.Type.Short:
ig.Emit (OpCodes.Ldelem_I2);
break;
case BuiltinTypeSpec.Type.UShort:
case BuiltinTypeSpec.Type.Char:
ig.Emit (OpCodes.Ldelem_U2);
break;
case BuiltinTypeSpec.Type.Int:
ig.Emit (OpCodes.Ldelem_I4);
break;
case BuiltinTypeSpec.Type.UInt:
ig.Emit (OpCodes.Ldelem_U4);
break;
case BuiltinTypeSpec.Type.ULong:
case BuiltinTypeSpec.Type.Long:
ig.Emit (OpCodes.Ldelem_I8);
break;
case BuiltinTypeSpec.Type.Float:
ig.Emit (OpCodes.Ldelem_R4);
break;
case BuiltinTypeSpec.Type.Double:
ig.Emit (OpCodes.Ldelem_R8);
break;
case BuiltinTypeSpec.Type.IntPtr:
ig.Emit (OpCodes.Ldelem_I);
break;
default:
switch (type.Kind) {
case MemberKind.Struct:
if (IsAnonymousStoreyMutateRequired)
type = CurrentAnonymousMethod.Storey.Mutator.Mutate (type);
ig.Emit (OpCodes.Ldelema, type.GetMetaInfo ());
ig.Emit (OpCodes.Ldobj, type.GetMetaInfo ());
break;
case MemberKind.TypeParameter:
if (IsAnonymousStoreyMutateRequired)
type = CurrentAnonymousMethod.Storey.Mutator.Mutate (type);
ig.Emit (OpCodes.Ldelem, type.GetMetaInfo ());
break;
case MemberKind.PointerType:
ig.Emit (OpCodes.Ldelem_I);
break;
default:
ig.Emit (OpCodes.Ldelem_Ref);
break;
}
break;
}
}
//
// Emits the right opcode to load from an array
//
public void EmitArrayLoad (ArrayContainer ac)
{
if (ac.Rank > 1) {
if (IsAnonymousStoreyMutateRequired)
ac = (ArrayContainer) ac.Mutate (CurrentAnonymousMethod.Storey.Mutator);
ig.Emit (OpCodes.Call, ac.GetGetMethod ());
return;
}
var type = ac.Element;
if (type.Kind == MemberKind.Enum)
type = EnumSpec.GetUnderlyingType (type);
switch (type.BuiltinType) {
case BuiltinTypeSpec.Type.Byte:
case BuiltinTypeSpec.Type.Bool:
ig.Emit (OpCodes.Ldelem_U1);
break;
case BuiltinTypeSpec.Type.SByte:
ig.Emit (OpCodes.Ldelem_I1);
break;
case BuiltinTypeSpec.Type.Short:
ig.Emit (OpCodes.Ldelem_I2);
break;
case BuiltinTypeSpec.Type.UShort:
case BuiltinTypeSpec.Type.Char:
ig.Emit (OpCodes.Ldelem_U2);
break;
case BuiltinTypeSpec.Type.Int:
ig.Emit (OpCodes.Ldelem_I4);
break;
case BuiltinTypeSpec.Type.UInt:
ig.Emit (OpCodes.Ldelem_U4);
break;
case BuiltinTypeSpec.Type.ULong:
case BuiltinTypeSpec.Type.Long:
ig.Emit (OpCodes.Ldelem_I8);
break;
case BuiltinTypeSpec.Type.Float:
ig.Emit (OpCodes.Ldelem_R4);
break;
case BuiltinTypeSpec.Type.Double:
ig.Emit (OpCodes.Ldelem_R8);
break;
case BuiltinTypeSpec.Type.IntPtr:
ig.Emit (OpCodes.Ldelem_I);
break;
default:
switch (type.Kind) {
case MemberKind.Struct:
if (IsAnonymousStoreyMutateRequired)
type = CurrentAnonymousMethod.Storey.Mutator.Mutate (type);
ig.Emit (OpCodes.Ldelema, type.GetMetaInfo ());
ig.Emit (OpCodes.Ldobj, type.GetMetaInfo ());
break;
case MemberKind.TypeParameter:
if (IsAnonymousStoreyMutateRequired)
type = CurrentAnonymousMethod.Storey.Mutator.Mutate (type);
ig.Emit (OpCodes.Ldelem, type.GetMetaInfo ());
break;
case MemberKind.PointerType:
ig.Emit (OpCodes.Ldelem_I);
break;
default:
ig.Emit (OpCodes.Ldelem_Ref);
break;
}
break;
}
}
//
// Emits the right opcode to load from an array
//
public void EmitArrayLoad(ArrayContainer ac)
{
if (ac.Rank > 1)
{
if (IsAnonymousStoreyMutateRequired)
{
ac = (ArrayContainer)ac.Mutate(CurrentAnonymousMethod.Storey.Mutator);
}
ig.Emit(OpCodes.Call, ac.GetGetMethod());
return;
}
var type = ac.Element;
if (type.Kind == MemberKind.Enum)
{
type = EnumSpec.GetUnderlyingType(type);
}
switch (type.BuiltinType)
{
case BuiltinTypeSpec.Type.Bool:
//
// bool array can actually store any byte value in underlying byte slot
// and C# spec does not specify any normalization rule, except the result
// is undefined
//
case BuiltinTypeSpec.Type.Byte:
ig.Emit(OpCodes.Ldelem_U1);
break;
case BuiltinTypeSpec.Type.SByte:
ig.Emit(OpCodes.Ldelem_I1);
break;
case BuiltinTypeSpec.Type.Short:
ig.Emit(OpCodes.Ldelem_I2);
break;
case BuiltinTypeSpec.Type.UShort:
case BuiltinTypeSpec.Type.Char:
ig.Emit(OpCodes.Ldelem_U2);
break;
case BuiltinTypeSpec.Type.Int:
ig.Emit(OpCodes.Ldelem_I4);
break;
case BuiltinTypeSpec.Type.UInt:
ig.Emit(OpCodes.Ldelem_U4);
break;
case BuiltinTypeSpec.Type.ULong:
case BuiltinTypeSpec.Type.Long:
ig.Emit(OpCodes.Ldelem_I8);
break;
case BuiltinTypeSpec.Type.Float:
ig.Emit(OpCodes.Ldelem_R4);
break;
case BuiltinTypeSpec.Type.Double:
ig.Emit(OpCodes.Ldelem_R8);
break;
case BuiltinTypeSpec.Type.IntPtr:
ig.Emit(OpCodes.Ldelem_I);
break;
default:
switch (type.Kind)
{
case MemberKind.Struct:
if (IsAnonymousStoreyMutateRequired)
{
type = CurrentAnonymousMethod.Storey.Mutator.Mutate(type);
}
ig.Emit(OpCodes.Ldelema, type.GetMetaInfo());
ig.Emit(OpCodes.Ldobj, type.GetMetaInfo());
break;
case MemberKind.TypeParameter:
if (IsAnonymousStoreyMutateRequired)
{
type = CurrentAnonymousMethod.Storey.Mutator.Mutate(type);
}
ig.Emit(OpCodes.Ldelem, type.GetMetaInfo());
break;
case MemberKind.PointerType:
ig.Emit(OpCodes.Ldelem_I);
break;
default:
ig.Emit(OpCodes.Ldelem_Ref);
break;
}
break;
}
}
//
// Emits the right opcode to load from an array
//
public void EmitArrayLoad (ArrayContainer ac)
{
if (ac.Rank > 1) {
if (IsAnonymousStoreyMutateRequired)
ac = (ArrayContainer) ac.Mutate (CurrentAnonymousMethod.Storey.Mutator);
ig.Emit (OpCodes.Call, ac.GetGetMethod ());
return;
}
var type = ac.Element;
if (TypeManager.IsEnumType (type))
type = EnumSpec.GetUnderlyingType (type);
if (type == TypeManager.byte_type || type == TypeManager.bool_type)
Emit (OpCodes.Ldelem_U1);
else if (type == TypeManager.sbyte_type)
Emit (OpCodes.Ldelem_I1);
else if (type == TypeManager.short_type)
Emit (OpCodes.Ldelem_I2);
else if (type == TypeManager.ushort_type || type == TypeManager.char_type)
Emit (OpCodes.Ldelem_U2);
else if (type == TypeManager.int32_type)
Emit (OpCodes.Ldelem_I4);
else if (type == TypeManager.uint32_type)
Emit (OpCodes.Ldelem_U4);
else if (type == TypeManager.uint64_type)
Emit (OpCodes.Ldelem_I8);
else if (type == TypeManager.int64_type)
Emit (OpCodes.Ldelem_I8);
else if (type == TypeManager.float_type)
Emit (OpCodes.Ldelem_R4);
else if (type == TypeManager.double_type)
Emit (OpCodes.Ldelem_R8);
else if (type == TypeManager.intptr_type)
Emit (OpCodes.Ldelem_I);
else if (TypeManager.IsStruct (type)) {
Emit (OpCodes.Ldelema, type);
Emit (OpCodes.Ldobj, type);
} else if (type.IsGenericParameter) {
Emit (OpCodes.Ldelem, type);
} else if (type.IsPointer)
Emit (OpCodes.Ldelem_I);
else
Emit (OpCodes.Ldelem_Ref);
}
//
// Emits the right opcode to load from an array
//
public void EmitArrayLoad(ArrayContainer ac)
{
if (ac.Rank > 1)
{
if (IsAnonymousStoreyMutateRequired)
{
ac = (ArrayContainer)ac.Mutate(CurrentAnonymousMethod.Storey.Mutator);
}
ig.Emit(OpCodes.Call, ac.GetGetMethod());
return;
}
var type = ac.Element;
if (type.Kind == MemberKind.Enum)
{
type = EnumSpec.GetUnderlyingType(type);
}
switch (type.BuiltinType)
{
case BuiltinTypeSpec.Type.Byte:
case BuiltinTypeSpec.Type.Bool:
ig.Emit(OpCodes.Ldelem_U1);
break;
case BuiltinTypeSpec.Type.SByte:
ig.Emit(OpCodes.Ldelem_I1);
break;
case BuiltinTypeSpec.Type.Short:
ig.Emit(OpCodes.Ldelem_I2);
break;
case BuiltinTypeSpec.Type.UShort:
case BuiltinTypeSpec.Type.Char:
ig.Emit(OpCodes.Ldelem_U2);
break;
case BuiltinTypeSpec.Type.Int:
ig.Emit(OpCodes.Ldelem_I4);
break;
case BuiltinTypeSpec.Type.UInt:
ig.Emit(OpCodes.Ldelem_U4);
break;
case BuiltinTypeSpec.Type.ULong:
case BuiltinTypeSpec.Type.Long:
ig.Emit(OpCodes.Ldelem_I8);
break;
case BuiltinTypeSpec.Type.Float:
ig.Emit(OpCodes.Ldelem_R4);
break;
case BuiltinTypeSpec.Type.Double:
ig.Emit(OpCodes.Ldelem_R8);
break;
case BuiltinTypeSpec.Type.IntPtr:
ig.Emit(OpCodes.Ldelem_I);
break;
default:
switch (type.Kind)
{
case MemberKind.Struct:
if (IsAnonymousStoreyMutateRequired)
{
type = CurrentAnonymousMethod.Storey.Mutator.Mutate(type);
}
ig.Emit(OpCodes.Ldelema, type.GetMetaInfo());
ig.Emit(OpCodes.Ldobj, type.GetMetaInfo());
break;
case MemberKind.TypeParameter:
if (IsAnonymousStoreyMutateRequired)
{
type = CurrentAnonymousMethod.Storey.Mutator.Mutate(type);
}
ig.Emit(OpCodes.Ldelem, type.GetMetaInfo());
break;
case MemberKind.PointerType:
ig.Emit(OpCodes.Ldelem_I);
break;
default:
ig.Emit(OpCodes.Ldelem_Ref);
break;
}
break;
}
}