| 1 | /* |
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| 2 | * Copyright 2018 Sven Verdoolaege |
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| 3 | * |
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| 4 | * Use of this software is governed by the MIT license |
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| 5 | * |
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| 6 | * Written by Sven Verdoolaege. |
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| 7 | */ |
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| 8 | |
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| 9 | /* Given a function "obj" defined over a parameter domain, |
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| 10 | * convert it to a function defined over a domain corresponding |
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| 11 | * to "domain". |
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| 12 | * Any parameters with identifiers in "domain" are reinterpreted |
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| 13 | * as the corresponding domain dimensions. |
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| 14 | */ |
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| 15 | __isl_give TYPE *FN(TYPE,unbind_params_insert_domain)( |
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| 16 | __isl_take TYPE *obj, __isl_take isl_multi_id *domain) |
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| 17 | { |
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| 18 | isl_bool is_params; |
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| 19 | isl_space *space; |
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| 20 | isl_reordering *r; |
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| 21 | |
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| 22 | space = FN(TYPE,get_domain_space)(aff: obj); |
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| 23 | is_params = isl_space_is_params(space); |
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| 24 | if (is_params < 0) |
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| 25 | domain = isl_multi_id_free(multi: domain); |
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| 26 | else if (!is_params) |
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| 27 | isl_die(FN(TYPE,get_ctx)(obj), isl_error_invalid, |
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| 28 | "expecting function with parameter domain" , |
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| 29 | domain = isl_multi_id_free(domain)); |
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| 30 | r = isl_reordering_unbind_params_insert_domain(space, tuple: domain); |
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| 31 | isl_space_free(space); |
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| 32 | isl_multi_id_free(multi: domain); |
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| 33 | |
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| 34 | return FN(TYPE,realign_domain)(aff: obj, r); |
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| 35 | } |
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| 36 | |
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