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Added initial (incomplete) support for vectors.

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This commit is contained in:
Christoffer Lerno
2021-09-28 14:00:34 +02:00
committed by Christoffer Lerno
parent 0a4f35154a
commit 020eba720b
19 changed files with 842 additions and 109 deletions
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26
src/compiler/types.c
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@@ -69,16 +69,16 @@ Type *type_cuint(void)
return type_int_unsigned_by_bitsize(platform_target.width_c_int);
}
Type *type_int_signed_by_bitsize(unsigned bytesize)
Type *type_int_signed_by_bitsize(unsigned bitsize)
{
switch (bytesize)
switch (bitsize)
{
case 8: return type_ichar;
case 16: return type_short;
case 32: return type_int;
case 64: return type_long;
case 128: return type_i128;
default: FATAL_ERROR("Illegal bitsize %d", bytesize);
default: FATAL_ERROR("Illegal bitsize %d", bitsize);
}
}
Type *type_int_unsigned_by_bitsize(unsigned bytesize)
@@ -656,6 +656,7 @@ bool type_is_ordered(Type *type)
case TYPE_POINTER:
case TYPE_BOOL:
case TYPE_ENUM:
case TYPE_VECTOR:
return true;
case TYPE_TYPEDEF:
type = type->canonical;
@@ -977,6 +978,7 @@ Type *type_get_indexed_type(Type *type)
case TYPE_ARRAY:
case TYPE_SUBARRAY:
case TYPE_INFERRED_ARRAY:
case TYPE_VECTOR:
return type->array.base;
case TYPE_STRLIT:
return type_char;
@@ -1043,6 +1045,24 @@ Type *type_get_array(Type *arr_type, ByteSize len)
return type_create_array(arr_type, len, false, false);
}
bool type_is_valid_for_vector(Type *type)
{
RETRY:
switch (type->type_kind)
{
case ALL_SIGNED_INTS:
case ALL_UNSIGNED_INTS:
case ALL_REAL_FLOATS:
case TYPE_BOOL:
return true;
case TYPE_TYPEDEF:
type = type->canonical;
goto RETRY;
default:
return false;
}
}
Type *type_get_vector(Type *vector_type, unsigned len)
{
return type_create_array(vector_type, len, true, false);