isl_pw_morph_templ.c
1.04 KB
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
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
/*
* Copyright 2010 INRIA Saclay
*
* Use of this software is governed by the MIT license
*
* Written by Sven Verdoolaege, INRIA Saclay - Ile-de-France,
* Parc Club Orsay Universite, ZAC des vignes, 4 rue Jacques Monod,
* 91893 Orsay, France
*/
__isl_give PW *FN(PW,morph_domain)(__isl_take PW *pw,
__isl_take isl_morph *morph)
{
int i;
isl_ctx *ctx;
if (!pw || !morph)
goto error;
ctx = isl_space_get_ctx(pw->dim);
isl_assert(ctx, isl_space_is_domain_internal(morph->dom->dim, pw->dim),
goto error);
pw = FN(PW,cow)(pw);
if (!pw)
goto error;
pw->dim = isl_space_extend_domain_with_range(
isl_space_copy(morph->ran->dim), pw->dim);
if (!pw->dim)
goto error;
for (i = 0; i < pw->n; ++i) {
pw->p[i].set = isl_morph_set(isl_morph_copy(morph), pw->p[i].set);
if (!pw->p[i].set)
goto error;
pw->p[i].FIELD = FN(EL,morph_domain)(pw->p[i].FIELD,
isl_morph_copy(morph));
if (!pw->p[i].FIELD)
goto error;
}
isl_morph_free(morph);
return pw;
error:
FN(PW,free)(pw);
isl_morph_free(morph);
return NULL;
}