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Add patch to fix an internal division case

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This commit is contained in:
Jerry James 2024-05-23 10:58:40 -06:00
parent 66248b8878
commit 338f18b04c
2 changed files with 30 additions and 0 deletions
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23
apron-division.patch Normal file
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@ -0,0 +1,23 @@
--- itv/itv.c.orig 2023-09-20 13:55:04.000000000 -0600
+++ itv/itv.c 2024-04-11 10:06:42.240079202 -0600
@@ -519,13 +519,15 @@ void itv_divn(itv_internal_t* intern,
else {
/* 0 is in the middle of b: one cross-divide b by c->sup */
if (a!=b) {
- bound_div(a->inf,b->sup,c->sup);
- bound_div(a->sup,b->inf,c->sup);
+ bound_neg(intern->mul_bound,c->sup);
+ bound_div(a->inf,b->sup,intern->mul_bound);
+ bound_div(a->sup,b->inf,intern->mul_bound);
}
else {
- bound_div(intern->mul_bound,b->sup,c->sup);
- bound_div(a->sup,b->inf,c->sup);
- bound_set(a->inf,intern->mul_bound);
+ bound_neg(intern->mul_bound,c->sup);
+ bound_div(intern->sqrt_bound,b->sup,intern->mul_bound);
+ bound_div(a->sup,b->inf,intern->mul_bound);
+ bound_set(a->inf,intern->sqrt_bound);
}
}
}

7
apron.spec
View File

@ -29,6 +29,10 @@ Patch3: %{name}-japron-link.patch
# https://github.com/antoinemine/apron/issues/94 # https://github.com/antoinemine/apron/issues/94
# https://github.com/antoinemine/apron/pull/95 # https://github.com/antoinemine/apron/pull/95
Patch4: %{name}-hasvar.patch Patch4: %{name}-hasvar.patch
# Fix an internal division bug
# https://github.com/antoinemine/apron/issues/100
# https://github.com/antoinemine/apron/pull/101
Patch5: %{name}-division.patch
# OCaml packages not built on i686 since OCaml 5 / Fedora 39. # OCaml packages not built on i686 since OCaml 5 / Fedora 39.
ExcludeArch: %{ix86} ExcludeArch: %{ix86}
@ -283,6 +287,9 @@ test/ctest1
%endif %endif
%changelog %changelog
* Thu May 23 2024 Jerry James <loganjerry@gmail.com> - 0.9.14-7
- Add patch to fix an internal division case
* Wed Mar 13 2024 Jerry James <loganjerry@gmail.com> - 0.9.14-7 * Wed Mar 13 2024 Jerry James <loganjerry@gmail.com> - 0.9.14-7
- Rebuild for flint 3.1.0 - Rebuild for flint 3.1.0