* Copyright 2008-2009 Katholieke Universiteit Leuven
* Copyright 2010 INRIA Saclay
*
- * Use of this software is governed by the GNU LGPLv2.1 license
+ * Use of this software is governed by the MIT license
*
* Written by Sven Verdoolaege, K.U.Leuven, Departement
* Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
#include <isl/constraint.h>
#include <isl_local_space_private.h>
#include <isl_aff_private.h>
+#include <isl_ast_build_expr.h>
static const char *s_to[2] = { " -> ", " \\to " };
static const char *s_and[2] = { " and ", " \\wedge " };
return -1;
}
+static __isl_give isl_printer *print_aff_body(__isl_take isl_printer *p,
+ __isl_keep isl_aff *aff);
+
/* offset is the offset of local_dim inside global_type of global_dim.
*/
static __isl_give isl_printer *print_nested_var_list(__isl_take isl_printer *p,
__isl_keep isl_space *global_dim, enum isl_dim_type global_type,
__isl_keep isl_space *local_dim, enum isl_dim_type local_type,
- int latex, __isl_keep isl_basic_map *eq, int offset)
+ int latex, __isl_keep isl_basic_map *eq,
+ __isl_keep isl_multi_aff *maff, int offset)
{
int i, j;
for (i = 0; i < isl_space_dim(local_dim, local_type); ++i) {
if (i)
p = isl_printer_print_str(p, ", ");
+ if (maff && global_type == isl_dim_out) {
+ p = print_aff_body(p, maff->p[offset + i]);
+ continue;
+ }
j = defining_equality(eq, global_dim, global_type, offset + i);
if (j >= 0) {
int pos = 1 + isl_space_offset(global_dim, global_type)
static __isl_give isl_printer *print_var_list(__isl_keep isl_space *dim,
__isl_take isl_printer *p, enum isl_dim_type type,
- int latex, __isl_keep isl_basic_map *eq)
+ int latex, __isl_keep isl_basic_map *eq, __isl_keep isl_multi_aff *maff)
{
- return print_nested_var_list(p, dim, type, dim, type, latex, eq, 0);
+ return print_nested_var_list(p, dim, type, dim, type, latex,
+ eq, maff, 0);
}
static __isl_give isl_printer *print_nested_map_dim(__isl_take isl_printer *p,
__isl_keep isl_space *global_dim, enum isl_dim_type global_type,
__isl_keep isl_space *local_dim,
- int latex, __isl_keep isl_basic_map *eq, int offset);
+ int latex, __isl_keep isl_basic_map *eq,
+ __isl_keep isl_multi_aff *maff, int offset);
static __isl_give isl_printer *print_nested_tuple(__isl_take isl_printer *p,
__isl_keep isl_space *global_dim, enum isl_dim_type global_type,
__isl_keep isl_space *local_dim, enum isl_dim_type local_type,
- int latex, __isl_keep isl_basic_map *eq, int offset)
+ int latex, __isl_keep isl_basic_map *eq,
+ __isl_keep isl_multi_aff *maff, int offset)
{
const char *name = NULL;
unsigned n = isl_space_dim(local_dim, local_type);
offset += local_dim->n_in;
p = print_nested_map_dim(p, global_dim, global_type,
local_dim->nested[local_type - isl_dim_in],
- latex, eq, offset);
+ latex, eq, maff, offset);
} else
p = print_nested_var_list(p, global_dim, global_type,
- local_dim, local_type, latex, eq, offset);
+ local_dim, local_type, latex,
+ eq, maff, offset);
if (!latex || n != 1 || name)
p = isl_printer_print_str(p, s_close_list[latex]);
return p;
static __isl_give isl_printer *print_tuple(__isl_keep isl_space *dim,
__isl_take isl_printer *p, enum isl_dim_type type,
- int latex, __isl_keep isl_basic_map *eq)
+ int latex, __isl_keep isl_basic_map *eq, __isl_keep isl_multi_aff *maff)
{
- return print_nested_tuple(p, dim, type, dim, type, latex, eq, 0);
+ return print_nested_tuple(p, dim, type, dim, type, latex, eq, maff, 0);
}
static __isl_give isl_printer *print_nested_map_dim(__isl_take isl_printer *p,
__isl_keep isl_space *global_dim, enum isl_dim_type global_type,
__isl_keep isl_space *local_dim,
- int latex, __isl_keep isl_basic_map *eq, int offset)
+ int latex, __isl_keep isl_basic_map *eq,
+ __isl_keep isl_multi_aff *maff, int offset)
{
p = print_nested_tuple(p, global_dim, global_type,
- local_dim, isl_dim_in, latex, eq, offset);
+ local_dim, isl_dim_in, latex, eq, maff, offset);
p = isl_printer_print_str(p, s_to[latex]);
p = print_nested_tuple(p, global_dim, global_type,
- local_dim, isl_dim_out, latex, eq, offset);
+ local_dim, isl_dim_out, latex, eq, maff, offset);
return p;
}
static __isl_give isl_printer *print_space(__isl_keep isl_space *dim,
__isl_take isl_printer *p, int latex, int rational,
- __isl_keep isl_basic_map *eq)
+ __isl_keep isl_basic_map *eq, __isl_keep isl_multi_aff *maff)
{
if (rational && !latex)
p = isl_printer_print_str(p, "rat: ");
if (isl_space_is_params(dim))
;
else if (isl_space_is_set(dim))
- p = print_tuple(dim, p, isl_dim_set, latex, eq);
+ p = print_tuple(dim, p, isl_dim_set, latex, eq, maff);
else {
- p = print_tuple(dim, p, isl_dim_in, latex, eq);
+ p = print_tuple(dim, p, isl_dim_in, latex, eq, maff);
p = isl_printer_print_str(p, s_to[latex]);
- p = print_tuple(dim, p, isl_dim_out, latex, eq);
+ p = print_tuple(dim, p, isl_dim_out, latex, eq, maff);
}
return p;
p = isl_printer_start_line(p);
p = isl_printer_print_str(p, "symbolic ");
- p = print_var_list(dim, p, isl_dim_param, 0, NULL);
+ p = print_var_list(dim, p, isl_dim_param, 0, NULL, NULL);
p = isl_printer_print_str(p, ";");
p = isl_printer_end_line(p);
return p;
__isl_keep isl_basic_map *bmap, __isl_take isl_printer *p)
{
p = isl_printer_print_str(p, "{ [");
- p = print_var_list(bmap->dim, p, isl_dim_in, 0, NULL);
+ p = print_var_list(bmap->dim, p, isl_dim_in, 0, NULL, NULL);
p = isl_printer_print_str(p, "] -> [");
- p = print_var_list(bmap->dim, p, isl_dim_out, 0, NULL);
+ p = print_var_list(bmap->dim, p, isl_dim_out, 0, NULL, NULL);
p = isl_printer_print_str(p, "] ");
p = print_omega_constraints(bmap, p);
p = isl_printer_print_str(p, " }");
return p;
}
-static __isl_give isl_printer *isl_basic_map_print_omega(
- __isl_keep isl_basic_map *bmap, __isl_take isl_printer *p)
-{
- p = print_omega_parameters(bmap->dim, p);
-
- p = isl_printer_start_line(p);
- p = basic_map_print_omega(bmap, p);
- p = isl_printer_end_line(p);
- return p;
-}
-
static __isl_give isl_printer *basic_set_print_omega(
__isl_keep isl_basic_set *bset, __isl_take isl_printer *p)
{
p = isl_printer_print_str(p, "{ [");
- p = print_var_list(bset->dim, p, isl_dim_set, 0, NULL);
+ p = print_var_list(bset->dim, p, isl_dim_set, 0, NULL, NULL);
p = isl_printer_print_str(p, "] ");
p = print_omega_constraints((isl_basic_map *)bset, p);
p = isl_printer_print_str(p, " }");
return p;
}
-static __isl_give isl_printer *isl_basic_set_print_omega(
- __isl_keep isl_basic_set *bset, __isl_take isl_printer *p)
-{
- p = print_omega_parameters(bset->dim, p);
-
- p = isl_printer_start_line(p);
- p = basic_set_print_omega(bset, p);
- p = isl_printer_end_line(p);
- return p;
-}
-
static __isl_give isl_printer *isl_map_print_omega(__isl_keep isl_map *map,
__isl_take isl_printer *p)
{
int i;
- p = print_omega_parameters(map->dim, p);
-
- p = isl_printer_start_line(p);
for (i = 0; i < map->n; ++i) {
if (i)
p = isl_printer_print_str(p, " union ");
p = basic_map_print_omega(map->p[i], p);
}
- p = isl_printer_end_line(p);
return p;
}
{
int i;
- p = print_omega_parameters(set->dim, p);
-
- p = isl_printer_start_line(p);
for (i = 0; i < set->n; ++i) {
if (i)
p = isl_printer_print_str(p, " union ");
p = basic_set_print_omega(set->p[i], p);
}
- p = isl_printer_end_line(p);
return p;
}
{
int rational = ISL_F_ISSET(bmap, ISL_BASIC_MAP_RATIONAL);
if (isl_basic_map_dim(bmap, isl_dim_param) > 0) {
- p = print_tuple(bmap->dim, p, isl_dim_param, latex, NULL);
+ p = print_tuple(bmap->dim, p, isl_dim_param, latex, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
p = isl_printer_print_str(p, "{ ");
- p = print_space(bmap->dim, p, latex, rational, NULL);
+ p = print_space(bmap->dim, p, latex, rational, NULL, NULL);
p = isl_printer_print_str(p, " : ");
p = print_disjunct(bmap, bmap->dim, p, latex);
p = isl_printer_print_str(p, " }");
ISL_F_ISSET(split[i].map->p[0], ISL_BASIC_MAP_RATIONAL);
if (i)
p = isl_printer_print_str(p, "; ");
- p = print_space(dim, p, 0, rational, split[i].aff);
+ p = print_space(dim, p, 0, rational, split[i].aff, NULL);
p = print_disjuncts_map(split[i].map, p, 0);
}
} else {
rational = map->n > 0 &&
ISL_F_ISSET(map->p[0], ISL_BASIC_MAP_RATIONAL);
- p = print_space(map->dim, p, 0, rational, NULL);
+ p = print_space(map->dim, p, 0, rational, NULL, NULL);
p = print_disjuncts_map(map, p, 0);
}
free_split(split, map->n);
__isl_take isl_printer *p)
{
if (isl_map_dim(map, isl_dim_param) > 0) {
- p = print_tuple(map->dim, p, isl_dim_param, 0, NULL);
+ p = print_tuple(map->dim, p, isl_dim_param, 0, NULL, NULL);
p = isl_printer_print_str(p, s_to[0]);
}
p = isl_printer_print_str(p, s_open_set[0]);
__isl_take isl_printer *p, __isl_keep isl_basic_map *aff)
{
if (isl_map_dim(map, isl_dim_param) > 0) {
- p = print_tuple(map->dim, p, isl_dim_param, 1, NULL);
+ p = print_tuple(map->dim, p, isl_dim_param, 1, NULL, NULL);
p = isl_printer_print_str(p, s_to[1]);
}
p = isl_printer_print_str(p, s_open_set[1]);
- p = print_space(map->dim, p, 1, 0, aff);
+ p = print_space(map->dim, p, 1, 0, aff, NULL);
p = print_disjuncts_map(map, p, 1);
p = isl_printer_print_str(p, s_close_set[1]);
if (p->output_format == ISL_FORMAT_ISL)
return isl_basic_map_print_isl(bmap, p, 0);
else if (p->output_format == ISL_FORMAT_OMEGA)
- return isl_basic_map_print_omega(bmap, p);
+ return basic_map_print_omega(bmap, p);
isl_assert(bmap->ctx, 0, goto error);
error:
isl_printer_free(p);
else if (p->output_format == ISL_FORMAT_POLYLIB_CONSTRAINTS)
return bset_print_constraints_polylib(bset, p);
else if (p->output_format == ISL_FORMAT_OMEGA)
- return isl_basic_set_print_omega(bset, p);
+ return basic_set_print_omega(bset, p);
isl_assert(p->ctx, 0, goto error);
error:
isl_printer_free(p);
isl_space *dim;
dim = isl_union_map_get_space(umap);
if (isl_space_dim(dim, isl_dim_param) > 0) {
- p = print_tuple(dim, p, isl_dim_param, 0, NULL);
+ p = print_tuple(dim, p, isl_dim_param, 0, NULL, NULL);
p = isl_printer_print_str(p, s_to[0]);
}
isl_space_free(dim);
goto error;
if (isl_space_dim(qp->dim, isl_dim_param) > 0) {
- p = print_tuple(qp->dim, p, isl_dim_param, 0, NULL);
+ p = print_tuple(qp->dim, p, isl_dim_param, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
p = isl_printer_print_str(p, "{ ");
if (!isl_space_is_params(qp->dim)) {
- p = print_space(qp->dim, p, 0, 0, NULL);
+ p = print_space(qp->dim, p, 0, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
p = print_qpolynomial(p, qp);
if (i)
p = isl_printer_print_str(p, "; ");
if (!isl_space_is_params(pwqp->p[i].set->dim)) {
- p = print_space(pwqp->p[i].set->dim, p, 0, 0, NULL);
+ p = print_space(pwqp->p[i].set->dim, p, 0, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
p = print_qpolynomial(p, pwqp->p[i].qp);
goto error;
if (isl_space_dim(pwqp->dim, isl_dim_param) > 0) {
- p = print_tuple(pwqp->dim, p, isl_dim_param, 0, NULL);
+ p = print_tuple(pwqp->dim, p, isl_dim_param, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
p = isl_printer_print_str(p, "{ ");
if (pwqp->n == 0) {
if (!isl_space_is_set(pwqp->dim)) {
- p = print_tuple(pwqp->dim, p, isl_dim_in, 0, NULL);
+ p = print_tuple(pwqp->dim, p, isl_dim_in, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
p = isl_printer_print_str(p, "0");
if (i)
p = isl_printer_print_str(p, "; ");
if (!isl_space_is_params(pwf->p[i].set->dim)) {
- p = print_space(pwf->p[i].set->dim, p, 0, 0, NULL);
+ p = print_space(pwf->p[i].set->dim, p, 0, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
p = qpolynomial_fold_print(pwf->p[i].fold, p);
__isl_take isl_printer *p, __isl_keep isl_pw_qpolynomial_fold *pwf)
{
if (isl_space_dim(pwf->dim, isl_dim_param) > 0) {
- p = print_tuple(pwf->dim, p, isl_dim_param, 0, NULL);
+ p = print_tuple(pwf->dim, p, isl_dim_param, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
p = isl_printer_print_str(p, "{ ");
if (pwf->n == 0) {
if (!isl_space_is_set(pwf->dim)) {
- p = print_tuple(pwf->dim, p, isl_dim_in, 0, NULL);
+ p = print_tuple(pwf->dim, p, isl_dim_in, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
p = isl_printer_print_str(p, "0");
return print_partial_affine_c(p, dim, bset, c, len);
}
+/* We skip the constraint if it is implied by the div expression.
+ */
static __isl_give isl_printer *print_constraint_c(__isl_take isl_printer *p,
__isl_keep isl_space *dim,
__isl_keep isl_basic_set *bset, isl_int *c, const char *op, int first)
{
+ unsigned o_div;
+ unsigned n_div;
+ int div;
+
+ o_div = isl_basic_set_offset(bset, isl_dim_div);
+ n_div = isl_basic_set_dim(bset, isl_dim_div);
+ div = isl_seq_last_non_zero(c + o_div, n_div);
+ if (div >= 0 && isl_basic_set_is_div_constraint(bset, c, div))
+ return p;
+
if (!first)
p = isl_printer_print_str(p, " && ");
{
int i;
+ if (!set)
+ return isl_printer_free(p);
+
if (set->n == 0)
p = isl_printer_print_str(p, "0");
isl_space *dim;
dim = isl_union_pw_qpolynomial_get_space(upwqp);
if (isl_space_dim(dim, isl_dim_param) > 0) {
- p = print_tuple(dim, p, isl_dim_param, 0, NULL);
+ p = print_tuple(dim, p, isl_dim_param, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
isl_space_free(dim);
isl_space *dim;
dim = isl_union_pw_qpolynomial_fold_get_space(upwf);
if (isl_space_dim(dim, isl_dim_param) > 0) {
- p = print_tuple(dim, p, isl_dim_param, 0, NULL);
+ p = print_tuple(dim, p, isl_dim_param, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
isl_space_free(dim);
return NULL;
}
-__isl_give isl_printer *isl_printer_print_space(__isl_take isl_printer *p,
- __isl_keep isl_space *dim)
+static __isl_give isl_printer *isl_printer_print_space_isl(
+ __isl_take isl_printer *p, __isl_keep isl_space *dim)
{
if (!dim)
goto error;
if (isl_space_dim(dim, isl_dim_param) > 0) {
- p = print_tuple(dim, p, isl_dim_param, 0, NULL);
+ p = print_tuple(dim, p, isl_dim_param, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
if (isl_space_is_params(dim))
p = isl_printer_print_str(p, s_such_that[0]);
else
- p = print_space(dim, p, 0, 0, NULL);
+ p = print_space(dim, p, 0, 0, NULL, NULL);
p = isl_printer_print_str(p, " }");
return p;
return NULL;
}
+__isl_give isl_printer *isl_printer_print_space(__isl_take isl_printer *p,
+ __isl_keep isl_space *space)
+{
+ if (!p || !space)
+ return isl_printer_free(p);
+ if (p->output_format == ISL_FORMAT_ISL)
+ return isl_printer_print_space_isl(p, space);
+ else if (p->output_format == ISL_FORMAT_OMEGA)
+ return print_omega_parameters(space, p);
+
+ isl_die(isl_space_get_ctx(space), isl_error_unsupported,
+ "output format not supported for space",
+ return isl_printer_free(p));
+}
+
__isl_give isl_printer *isl_printer_print_local_space(__isl_take isl_printer *p,
__isl_keep isl_local_space *ls)
{
total = isl_local_space_dim(ls, isl_dim_all);
if (isl_local_space_dim(ls, isl_dim_param) > 0) {
- p = print_tuple(ls->dim, p, isl_dim_param, 0, NULL);
+ p = print_tuple(ls->dim, p, isl_dim_param, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
p = isl_printer_print_str(p, "{ ");
- p = print_space(ls->dim, p, 0, 0, NULL);
+ p = print_space(ls->dim, p, 0, 0, NULL, NULL);
n_div = isl_local_space_dim(ls, isl_dim_div);
if (n_div > 0) {
int i;
return NULL;
}
-static __isl_give isl_printer *print_aff(__isl_take isl_printer *p,
+static __isl_give isl_printer *print_aff_body(__isl_take isl_printer *p,
__isl_keep isl_aff *aff)
{
unsigned total;
total = isl_local_space_dim(aff->ls, isl_dim_all);
- if (isl_space_is_params(aff->ls->dim))
- ;
- else {
- p = print_tuple(aff->ls->dim, p, isl_dim_set, 0, NULL);
- p = isl_printer_print_str(p, " -> ");
- }
- p = isl_printer_print_str(p, "[");
p = isl_printer_print_str(p, "(");
p = print_affine_of_len(aff->ls->dim, aff->ls->div, p,
aff->v->el + 1, 1 + total);
p = isl_printer_print_str(p, ")/");
p = isl_printer_print_isl_int(p, aff->v->el[0]);
}
+
+ return p;
+}
+
+static __isl_give isl_printer *print_aff(__isl_take isl_printer *p,
+ __isl_keep isl_aff *aff)
+{
+ if (isl_space_is_params(aff->ls->dim))
+ ;
+ else {
+ p = print_tuple(aff->ls->dim, p, isl_dim_set, 0, NULL, NULL);
+ p = isl_printer_print_str(p, " -> ");
+ }
+ p = isl_printer_print_str(p, "[");
+ p = print_aff_body(p, aff);
p = isl_printer_print_str(p, "]");
return p;
goto error;
if (isl_local_space_dim(aff->ls, isl_dim_param) > 0) {
- p = print_tuple(aff->ls->dim, p, isl_dim_param, 0, NULL);
+ p = print_tuple(aff->ls->dim, p, isl_dim_param, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
p = isl_printer_print_str(p, "{ ");
goto error;
if (isl_space_dim(pwaff->dim, isl_dim_param) > 0) {
- p = print_tuple(pwaff->dim, p, isl_dim_param, 0, NULL);
+ p = print_tuple(pwaff->dim, p, isl_dim_param, 0, NULL, NULL);
p = isl_printer_print_str(p, " -> ");
}
p = isl_printer_print_str(p, "{ ");
unsigned total;
total = isl_local_space_dim(aff->ls, isl_dim_all);
- p = isl_printer_print_str(p, "(");
+ if (!isl_int_is_one(aff->v->el[0]))
+ p = isl_printer_print_str(p, "(");
p = print_ls_partial_affine_c(p, aff->ls, aff->v->el + 1, 1 + total);
- if (isl_int_is_one(aff->v->el[0]))
- p = isl_printer_print_str(p, ")");
- else {
+ if (!isl_int_is_one(aff->v->el[0])) {
p = isl_printer_print_str(p, ")/");
p = isl_printer_print_isl_int(p, aff->v->el[0]);
}
return p;
}
+/* Print the affine expression "aff" in C format to "p".
+ * The dimension names are taken from "space"
+ * "set" represents the domain of the affine expression.
+ */
+static __isl_give isl_printer *print_aff_on_domain_c(__isl_take isl_printer *p,
+ __isl_keep isl_space *space, __isl_keep isl_aff *aff,
+ __isl_keep isl_set *set)
+{
+ isl_set *u;
+ isl_ast_build *build;
+ isl_ast_expr *expr;
+
+ u = isl_set_universe(isl_space_copy(space));
+ build = isl_ast_build_from_context(u);
+ build = isl_ast_build_restrict(build, isl_set_copy(set));
+ expr = isl_ast_expr_from_aff(isl_aff_copy(aff), build);
+ p = isl_printer_print_ast_expr(p, expr);
+ isl_ast_expr_free(expr);
+ isl_ast_build_free(build);
+
+ return p;
+}
+
+/* In the C format, we cannot express that "pwaff" may be undefined
+ * on parts of the domain space. We therefore assume that the expression
+ * will only be evaluated on its definition domain and compute the gist
+ * of each cell with respect to this domain.
+ */
static __isl_give isl_printer *print_pw_aff_c(__isl_take isl_printer *p,
__isl_keep isl_pw_aff *pwaff)
{
int i;
+ isl_set *domain;
+ isl_space *space;
if (pwaff->n < 1)
isl_die(p->ctx, isl_error_unsupported,
"cannot print empty isl_pw_aff in C format", goto error);
+ space = isl_pw_aff_get_domain_space(pwaff);
+ if (!space)
+ goto error;
+
+ domain = isl_pw_aff_domain(isl_pw_aff_copy(pwaff));
for (i = 0; i < pwaff->n - 1; ++i) {
+ isl_set *set_i;
+
p = isl_printer_print_str(p, "(");
- p = print_set_c(p, pwaff->dim, pwaff->p[i].set);
+
+ set_i = isl_set_copy(pwaff->p[i].set);
+ set_i = isl_set_gist(set_i, isl_set_copy(domain));
+ p = print_set_c(p, space, set_i);
+ isl_set_free(set_i);
+
p = isl_printer_print_str(p, ") ? (");
- p = print_aff_c(p, pwaff->p[i].aff);
+ p = print_aff_on_domain_c(p, space,
+ pwaff->p[i].aff, pwaff->p[i].set);
p = isl_printer_print_str(p, ") : ");
}
- return print_aff_c(p, pwaff->p[pwaff->n - 1].aff);
+ isl_set_free(domain);
+
+ p = print_aff_on_domain_c(p, space, pwaff->p[pwaff->n - 1].aff,
+ pwaff->p[pwaff->n - 1].set);
+ isl_space_free(space);
+ return p;
error:
isl_printer_free(p);
return NULL;
isl_printer_free(p);
return NULL;
}
+
+static __isl_give isl_printer *print_multi_aff(__isl_take isl_printer *p,
+ __isl_keep isl_multi_aff *maff)
+{
+ return print_space(maff->space, p, 0, 0, NULL, maff);
+}
+
+static __isl_give isl_printer *print_multi_aff_isl(__isl_take isl_printer *p,
+ __isl_keep isl_multi_aff *maff)
+{
+ if (!maff)
+ goto error;
+
+ if (isl_space_dim(maff->space, isl_dim_param) > 0) {
+ p = print_tuple(maff->space, p, isl_dim_param, 0, NULL, NULL);
+ p = isl_printer_print_str(p, " -> ");
+ }
+ p = isl_printer_print_str(p, "{ ");
+ p = print_multi_aff(p, maff);
+ p = isl_printer_print_str(p, " }");
+ return p;
+error:
+ isl_printer_free(p);
+ return NULL;
+}
+
+__isl_give isl_printer *isl_printer_print_multi_aff(__isl_take isl_printer *p,
+ __isl_keep isl_multi_aff *maff)
+{
+ if (!p || !maff)
+ goto error;
+
+ if (p->output_format == ISL_FORMAT_ISL)
+ return print_multi_aff_isl(p, maff);
+ isl_die(p->ctx, isl_error_unsupported, "unsupported output format",
+ goto error);
+error:
+ isl_printer_free(p);
+ return NULL;
+}
+
+static __isl_give isl_printer *print_pw_multi_aff_body(
+ __isl_take isl_printer *p, __isl_keep isl_pw_multi_aff *pma)
+{
+ int i;
+
+ if (!pma)
+ goto error;
+
+ for (i = 0; i < pma->n; ++i) {
+ if (i)
+ p = isl_printer_print_str(p, "; ");
+ p = print_multi_aff(p, pma->p[i].maff);
+ p = print_disjuncts((isl_map *)pma->p[i].set, p, 0);
+ }
+ return p;
+error:
+ isl_printer_free(p);
+ return NULL;
+}
+
+static __isl_give isl_printer *print_pw_multi_aff_isl(__isl_take isl_printer *p,
+ __isl_keep isl_pw_multi_aff *pma)
+{
+ if (!pma)
+ goto error;
+
+ if (isl_space_dim(pma->dim, isl_dim_param) > 0) {
+ p = print_tuple(pma->dim, p, isl_dim_param, 0, NULL, NULL);
+ p = isl_printer_print_str(p, " -> ");
+ }
+ p = isl_printer_print_str(p, "{ ");
+ p = print_pw_multi_aff_body(p, pma);
+ p = isl_printer_print_str(p, " }");
+ return p;
+error:
+ isl_printer_free(p);
+ return NULL;
+}
+
+static __isl_give isl_printer *print_unnamed_pw_multi_aff_c(
+ __isl_take isl_printer *p, __isl_keep isl_pw_multi_aff *pma)
+{
+ int i;
+
+ for (i = 0; i < pma->n - 1; ++i) {
+ p = isl_printer_print_str(p, "(");
+ p = print_set_c(p, pma->dim, pma->p[i].set);
+ p = isl_printer_print_str(p, ") ? (");
+ p = print_aff_c(p, pma->p[i].maff->p[0]);
+ p = isl_printer_print_str(p, ") : ");
+ }
+
+ return print_aff_c(p, pma->p[pma->n - 1].maff->p[0]);
+}
+
+static __isl_give isl_printer *print_pw_multi_aff_c(__isl_take isl_printer *p,
+ __isl_keep isl_pw_multi_aff *pma)
+{
+ int n;
+ const char *name;
+
+ if (!pma)
+ goto error;
+ if (pma->n < 1)
+ isl_die(p->ctx, isl_error_unsupported,
+ "cannot print empty isl_pw_multi_aff in C format",
+ goto error);
+ name = isl_pw_multi_aff_get_tuple_name(pma, isl_dim_out);
+ if (!name && isl_pw_multi_aff_dim(pma, isl_dim_out) == 1)
+ return print_unnamed_pw_multi_aff_c(p, pma);
+ if (!name)
+ isl_die(p->ctx, isl_error_unsupported,
+ "cannot print unnamed isl_pw_multi_aff in C format",
+ goto error);
+
+ p = isl_printer_print_str(p, name);
+ n = isl_pw_multi_aff_dim(pma, isl_dim_out);
+ if (n != 0)
+ isl_die(p->ctx, isl_error_unsupported,
+ "not supported yet", goto error);
+
+ return p;
+error:
+ isl_printer_free(p);
+ return NULL;
+}
+
+__isl_give isl_printer *isl_printer_print_pw_multi_aff(
+ __isl_take isl_printer *p, __isl_keep isl_pw_multi_aff *pma)
+{
+ if (!p || !pma)
+ goto error;
+
+ if (p->output_format == ISL_FORMAT_ISL)
+ return print_pw_multi_aff_isl(p, pma);
+ if (p->output_format == ISL_FORMAT_C)
+ return print_pw_multi_aff_c(p, pma);
+ isl_die(p->ctx, isl_error_unsupported, "unsupported output format",
+ goto error);
+error:
+ isl_printer_free(p);
+ return NULL;
+}
+
+static int print_pw_multi_aff_body_wrap(__isl_take isl_pw_multi_aff *pma,
+ void *user)
+{
+ struct isl_union_print_data *data;
+ data = (struct isl_union_print_data *) user;
+
+ if (!data->first)
+ data->p = isl_printer_print_str(data->p, "; ");
+ data->first = 0;
+
+ data->p = print_pw_multi_aff_body(data->p, pma);
+ isl_pw_multi_aff_free(pma);
+
+ return 0;
+}
+
+static __isl_give isl_printer *print_union_pw_multi_aff_isl(
+ __isl_take isl_printer *p, __isl_keep isl_union_pw_multi_aff *upma)
+{
+ struct isl_union_print_data data = { p, 1 };
+ isl_space *space;
+
+ space = isl_union_pw_multi_aff_get_space(upma);
+ if (isl_space_dim(space, isl_dim_param) > 0) {
+ p = print_tuple(space, p, isl_dim_param, 0, NULL, NULL);
+ p = isl_printer_print_str(p, s_to[0]);
+ }
+ isl_space_free(space);
+ p = isl_printer_print_str(p, s_open_set[0]);
+ isl_union_pw_multi_aff_foreach_pw_multi_aff(upma,
+ &print_pw_multi_aff_body_wrap, &data);
+ p = data.p;
+ p = isl_printer_print_str(p, s_close_set[0]);
+ return p;
+}
+
+__isl_give isl_printer *isl_printer_print_union_pw_multi_aff(
+ __isl_take isl_printer *p, __isl_keep isl_union_pw_multi_aff *upma)
+{
+ if (!p || !upma)
+ goto error;
+
+ if (p->output_format == ISL_FORMAT_ISL)
+ return print_union_pw_multi_aff_isl(p, upma);
+ isl_die(p->ctx, isl_error_unsupported, "unsupported output format",
+ goto error);
+error:
+ isl_printer_free(p);
+ return NULL;
+}
+
+static __isl_give isl_printer *print_multi_pw_aff_isl(__isl_take isl_printer *p,
+ __isl_keep isl_multi_pw_aff *mpa)
+{
+ int i;
+
+ if (!mpa)
+ return isl_printer_free(p);
+
+ p = isl_printer_print_str(p, "(");
+ for (i = 0; i < mpa->n; ++i) {
+ if (i)
+ p = isl_printer_print_str(p, ",");
+ p = isl_printer_print_pw_aff(p, mpa->p[i]);
+ }
+ p = isl_printer_print_str(p, ")");
+ return p;
+}
+
+__isl_give isl_printer *isl_printer_print_multi_pw_aff(
+ __isl_take isl_printer *p, __isl_keep isl_multi_pw_aff *mpa)
+{
+ if (!p || !mpa)
+ return isl_printer_free(p);
+
+ if (p->output_format == ISL_FORMAT_ISL)
+ return print_multi_pw_aff_isl(p, mpa);
+ isl_die(p->ctx, isl_error_unsupported, "unsupported output format",
+ return isl_printer_free(p));
+}
projects / platform / upstream / isl.git / blobdiff