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1/*2 * Copyright 2018      Cerebras Systems3 *4 * Use of this software is governed by the MIT license5 *6 * Written by Sven Verdoolaege,7 * Cerebras Systems, 175 S San Antonio Rd, Los Altos, CA, USA8 */9 10#include "isl_multi_macro.h"11#undef TYPE12#define TYPE CAT(isl_,BASE)13 14/* Check that "map" and "multi" live in the same space, ignoring parameters.15 */16static isl_stat FN(check_map_equal_tuples_multi,BASE)(__isl_keep isl_map *map,17	__isl_keep MULTI(BASE) *multi)18{19	isl_space *map_space, *multi_space;20 21	map_space = isl_map_peek_space(map);22	multi_space = FN(MULTI(BASE),peek_space)(multi);23	return isl_space_check_equal_tuples(map_space, multi_space);24}25 26/* Apply "map_bound" to "map" with the corresponding value in "bound"27 * for each output dimension.28 * If "bound" has an explicit domain (which implies that "bound"29 * is zero-dimensional), then intersect the domain of "map"30 * with this explicit domain instead.31 */32static __isl_give isl_map *FN(map_bound_multi,BASE)(__isl_take isl_map *map,33	__isl_take MULTI(BASE) *bound,34	__isl_give isl_map *map_bound(__isl_take isl_map *map,35		unsigned pos, __isl_take TYPE *value))36{37	int i;38	isl_size dim;39 40	dim = isl_map_dim(map, isl_dim_out);41	if (dim < 0 || FN(check_map_equal_tuples_multi,BASE)(map, bound) < 0)42		goto error;43 44	for (i = 0; i < dim; ++i) {45		TYPE *el;46 47		el = FN(MULTI(BASE),get_at)(bound, i);48		map = map_bound(map, i, el);49	}50	map = FN(FN(isl_map_intersect_multi,BASE),explicit_domain)(map, bound);51	FN(MULTI(BASE),free)(bound);52	return map;53error:54	isl_map_free(map);55	FN(MULTI(BASE),free)(bound);56	return NULL;57}58