forked from Meinersbur/isl
-
Notifications
You must be signed in to change notification settings - Fork 0
/
isl_copy_tuple_id_templ.c
33 lines (28 loc) · 821 Bytes
/
isl_copy_tuple_id_templ.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
/*
* 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;
}