C++ (Cpp) type_align Examples

Example #1

File: stack.c Project: 8l/ucc-c-compiler

const out_val *out_aalloct(out_ctx *octx, type *ty)
{
	return out_aalloc(octx,
			type_size(ty, NULL),
			type_align(ty, NULL),
			ty);
}

Example #2

File: decl.c Project: bobrippling/ucc-c-compiler

void decl_size_align_inc_bitfield(decl *d, unsigned *const sz, unsigned *const align)
{
	type *ty = decl_type_for_bitfield(d);

	*sz = type_size(ty, NULL);
	*align = type_align(ty, NULL);
}

Example #3

File: decl.c Project: bobrippling/ucc-c-compiler

static unsigned decl_align1(decl *d)
{
	unsigned al = 0;

	if(!type_is(d->ref, type_func) && d->bits.var.align.resolved)
		al = d->bits.var.align.resolved;

	return al ? al : type_align(d->ref, &d->where);
}

Example #4

File: type.c Project: 8l/ucc-c-compiler

unsigned type_align(type *r, const where *from)
{
	struct_union_enum_st *sue;
	type *test;
	attribute *align;

	align = type_attr_present(r, attr_aligned);

	if(align){
		if(align->bits.align){
			consty k;

			const_fold(align->bits.align, &k);

			assert(k.type == CONST_NUM && K_INTEGRAL(k.bits.num));

			return k.bits.num.val.i;
		}

		return platform_align_max();
	}

	if((sue = type_is_s_or_u(r)))
		/* safe - can't have an instance without a ->sue */
		return sue->align;

	if(type_is(r, type_ptr)
	|| type_is(r, type_block))
	{
		return platform_word_size();
	}

	if((test = type_is(r, type_btype)))
		return btype_align(test->bits.type, from);

	if((test = type_is(r, type_array)))
		return type_align(test->ref, from);

	return 1;
}