llvm/polly/lib/External/isl/isl_multi_dims.c

/*
 * Copyright 2011      Sven Verdoolaege
 * Copyright 2012-2013 Ecole Normale Superieure
 *
 * Use of this software is governed by the MIT license
 *
 * Written by Sven Verdoolaege,
 * Ecole Normale Superieure, 45 rue d'Ulm, 75230 Paris, France
 */

#include <isl_space_private.h>

#include <isl_multi_macro.h>

/* Check whether "multi" has non-zero coefficients for any dimension
 * in the given range or if any of these dimensions appear
 * with non-zero coefficients in any of the integer divisions involved.
 */
isl_bool FN(MULTI(BASE),involves_dims)(__isl_keep MULTI(BASE) *multi,
	enum isl_dim_type type, unsigned first, unsigned n)
{ … }

__isl_give MULTI(BASE) *FN(MULTI(BASE),insert_dims)(
	__isl_take MULTI(BASE) *multi,
	enum isl_dim_type type, unsigned first, unsigned n)
{ … }

__isl_give MULTI(BASE) *FN(MULTI(BASE),add_dims)(__isl_take MULTI(BASE) *multi,
	enum isl_dim_type type, unsigned n)
{ … }

/* Project the domain of "multi" onto its parameter space.
 * "multi" may not involve any of the domain dimensions.
 */
__isl_give MULTI(BASE) *FN(MULTI(BASE),project_domain_on_params)(
	__isl_take MULTI(BASE) *multi)
{ … }