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61 lines
1.3 KiB
C
61 lines
1.3 KiB
C
/*
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* Use of this software is governed by the MIT license
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*
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* Written by Sven Verdoolaege
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*/
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#include <isl_multi_macro.h>
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/* Does the multiple expression "multi" depend in any way
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* on the parameter with identifier "id"?
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*/
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isl_bool FN(MULTI(BASE),involves_param_id)(__isl_keep MULTI(BASE) *multi,
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__isl_keep isl_id *id)
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{
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int i;
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int pos;
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if (!multi || !id)
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return isl_bool_error;
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if (multi->n == 0)
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return isl_bool_false;
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pos = FN(MULTI(BASE),find_dim_by_id)(multi, isl_dim_param, id);
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if (pos < 0)
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return isl_bool_false;
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for (i = 0; i < multi->n; ++i) {
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isl_bool involved = FN(EL,involves_param_id)(multi->u.p[i], id);
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if (involved < 0 || involved)
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return involved;
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}
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return isl_bool_false;
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}
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/* Does the multiple expression "multi" depend in any way
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* on any of the parameters with identifiers in "list"?
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*/
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isl_bool FN(MULTI(BASE),involves_param_id_list)(__isl_keep MULTI(BASE) *multi,
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__isl_keep isl_id_list *list)
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{
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int i;
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isl_size n;
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n = isl_id_list_size(list);
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if (n < 0)
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return isl_bool_error;
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for (i = 0; i < n; ++i) {
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isl_bool involves;
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isl_id *id;
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id = isl_id_list_get_at(list, i);
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involves = FN(MULTI(BASE),involves_param_id)(multi, id);
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isl_id_free(id);
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if (involves < 0 || involves)
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return involves;
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}
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return isl_bool_false;
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}
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