mirror of
https://review.haiku-os.org/buildtools
synced 2024-11-23 07:18:49 +01:00
34 lines
821 B
C
34 lines
821 B
C
/*
|
|
* Copyright 2019 Cerebras Systems
|
|
*
|
|
* Use of this software is governed by the MIT license
|
|
*
|
|
* Written by Sven Verdoolaege,
|
|
* Cerebras Systems, 175 S San Antonio Rd, Los Altos, CA, USA
|
|
*/
|
|
|
|
#define xFN(TYPE,NAME) TYPE ## _ ## NAME
|
|
#define FN(TYPE,NAME) xFN(TYPE,NAME)
|
|
|
|
/* Copy the identifier of tuple "src_type" in "src"
|
|
* to that of "dst_type" in "dst", if there is any such identifier.
|
|
*/
|
|
__isl_give TYPE *FN(TYPE,copy_tuple_id)(__isl_take TYPE *dst,
|
|
enum isl_dim_type dst_type, __isl_keep isl_space *src,
|
|
enum isl_dim_type src_type)
|
|
{
|
|
isl_bool has_id;
|
|
isl_id *id;
|
|
|
|
has_id = isl_space_has_tuple_id(src, src_type);
|
|
if (has_id < 0)
|
|
return FN(TYPE,free)(dst);
|
|
if (!has_id)
|
|
return dst;
|
|
|
|
id = isl_space_get_tuple_id(src, src_type);
|
|
dst = FN(TYPE,set_tuple_id)(dst, dst_type, id);
|
|
|
|
return dst;
|
|
}
|