| 1 | /* |
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| 2 | * Copyright 2017 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 | /* Align the parameters of "multi" and "domain" (if needed) and |
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| 10 | * call "fn". |
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| 11 | */ |
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| 12 | static __isl_give MULTI(BASE) *FN(FN(MULTI(BASE),align_params),ALIGN_DOMBASE)( |
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| 13 | __isl_take MULTI(BASE) *multi, __isl_take ALIGN_DOM *domain, |
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| 14 | __isl_give MULTI(BASE) *fn(__isl_take MULTI(BASE) *multi, |
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| 15 | __isl_take ALIGN_DOM *domain)) |
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| 16 | { |
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| 17 | isl_bool aligned; |
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| 18 | isl_bool named; |
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| 19 | isl_space *dom_space; |
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| 20 | |
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| 21 | aligned = FN(ALIGN_DOM,space_has_equal_params)(map: domain, space: multi->space); |
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| 22 | if (aligned < 0) |
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| 23 | goto error; |
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| 24 | if (aligned) |
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| 25 | return fn(multi, domain); |
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| 26 | |
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| 27 | dom_space = FN(ALIGN_DOM,peek_space)(map: domain); |
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| 28 | named = isl_space_has_named_params(space: multi->space); |
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| 29 | if (named >= 0 && named) |
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| 30 | named = isl_space_has_named_params(space: dom_space); |
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| 31 | if (named < 0) |
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| 32 | goto error; |
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| 33 | if (!named) |
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| 34 | isl_die(FN(MULTI(BASE),get_ctx)(multi), isl_error_invalid, |
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| 35 | "unaligned unnamed parameters" , goto error); |
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| 36 | multi = FN(MULTI(BASE),align_params)(multi, |
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| 37 | FN(ALIGN_DOM,get_space)(map: domain)); |
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| 38 | domain = FN(ALIGN_DOM,align_params)(map: domain, |
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| 39 | FN(MULTI(BASE),get_space)(multi)); |
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| 40 | return fn(multi, domain); |
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| 41 | error: |
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| 42 | FN(MULTI(BASE),free)(multi); |
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| 43 | FN(ALIGN_DOM,free)(map: domain); |
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| 44 | return NULL; |
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| 45 | } |
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| 46 | |
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