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Viewing changes to isl_union_pw_templ.c

  • Committer: mmach
  • Date: 2020-11-29 19:49:17 UTC
  • Revision ID: netbit73@gmail.com-20201129194917-qo0ok1xcw924ou1l
0.23

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isl_union_pw_templ.c
 
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#define xCAT(A,B) A ## B
 
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#define CAT(A,B) xCAT(A,B)
 
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#undef EL
 
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#define EL CAT(isl_,BASE)
 
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#undef PW_BASE
 
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#define PW_BASE CAT(pw_,BASE)
 
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#undef PW
 
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#define PW CAT(isl_,PW_BASE)
 
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#undef UNION_BASE
 
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#define UNION_BASE CAT(union_,PW_BASE)
 
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#undef UNION
 
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#define UNION CAT(isl_,UNION_BASE)
 
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#define xFN(TYPE,NAME) TYPE ## _ ## NAME
 
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#define FN(TYPE,NAME) xFN(TYPE,NAME)
 
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/* Create a union piecewise expression
 
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 * with the given base expression on a universe domain.
 
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 */
 
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__isl_give UNION *FN(FN(UNION,from),BASE)(__isl_take EL *el)
 
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{
 
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        return FN(FN(UNION,from),PW_BASE)(FN(FN(PW,from),BASE)(el));
 
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}