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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/102043] [9/10/11/12 Regression] Wrong array types used for negative stride accesses, gfortran.dg/vector_subscript_1.f90 FAILs Date: Fri, 22 Apr 2022 20:53:36 +0000 [thread overview] Message-ID: <bug-102043-4-F4KCud8zY7@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-102043-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102043 --- Comment #46 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Mikael Morin <mikael@gcc.gnu.org>: https://gcc.gnu.org/g:761dda57482295f9c41fcf87e5defa2ac1959f03 commit r12-8229-g761dda57482295f9c41fcf87e5defa2ac1959f03 Author: Mikael Morin <mikael@gcc.gnu.org> Date: Fri Apr 22 22:52:38 2022 +0200 fortran: Generate an array temporary reference [PR102043] This avoids regressing on char_cast_1.f90 and char_cast_2.f90 later in the patch series when the code generation for array references is changed to use pointer arithmetic. The regressing testcases match part of an array reference in the generated tree dump and itâs not clear how the pattern should be rewritten to match the equivalent with pointer arithmetic. This change uses a method specific to array temporaries to generate array-references, so that these array references are flagged as safe for array indexing and will not be updated to use pointer arithmetic. PR fortran/102043 gcc/fortran/ChangeLog: * trans-array.cc (gfc_conv_expr_descriptor): Use gfc_conv_tmp_array_ref.
next prev parent reply other threads:[~2022-04-22 20:53 UTC|newest] Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-08-24 14:18 [Bug fortran/102043] New: Wrong array types used for negative stride accesses rguenth at gcc dot gnu.org 2021-08-25 8:42 ` [Bug fortran/102043] " rguenth at gcc dot gnu.org 2021-08-25 9:16 ` rguenth at gcc dot gnu.org 2021-08-25 10:05 ` ebotcazou at gcc dot gnu.org 2021-08-25 10:07 ` rguenth at gcc dot gnu.org 2021-08-25 10:20 ` rguenth at gcc dot gnu.org 2021-09-30 19:56 ` anlauf at gcc dot gnu.org 2021-11-08 21:23 ` hubicka at gcc dot gnu.org 2021-11-10 16:31 ` mikael at gcc dot gnu.org 2021-11-10 17:12 ` aldot at gcc dot gnu.org 2021-11-11 8:00 ` rguenth at gcc dot gnu.org 2021-11-12 18:14 ` tkoenig at gcc dot gnu.org 2021-11-12 19:30 ` mikael at gcc dot gnu.org 2021-11-14 7:57 ` tkoenig at gcc dot gnu.org 2021-11-14 9:33 ` mikael at gcc dot gnu.org 2021-11-14 9:38 ` tkoenig at gcc dot gnu.org 2021-11-14 16:07 ` aldot at gcc dot gnu.org 2021-11-14 16:18 ` aldot at gcc dot gnu.org 2021-11-14 17:00 ` mikael at gcc dot gnu.org 2021-11-14 17:13 ` mikael at gcc dot gnu.org 2021-11-14 19:42 ` tkoenig at gcc dot gnu.org 2021-11-15 10:47 ` rguenth at gcc dot gnu.org 2021-11-19 18:21 ` mikael at gcc dot gnu.org 2021-11-19 18:31 ` mikael at gcc dot gnu.org 2021-11-22 7:46 ` rguenther at suse dot de 2021-11-22 22:33 ` hubicka at gcc dot gnu.org 2021-11-27 21:43 ` mikael at gcc dot gnu.org 2021-12-11 17:47 ` mikael at gcc dot gnu.org 2021-12-11 17:53 ` mikael at gcc dot gnu.org 2021-12-12 17:04 ` mikael at gcc dot gnu.org 2021-12-12 21:26 ` mikael at gcc dot gnu.org 2022-01-03 9:09 ` rguenth at gcc dot gnu.org 2022-01-03 9:12 ` rguenth at gcc dot gnu.org 2022-03-24 9:39 ` [Bug fortran/102043] [9/10/11/12 Regression] Wrong array types used for negative stride accesses, gfortran.dg/vector_subscript_1.f90 FAILs rguenth at gcc dot gnu.org 2022-03-24 16:40 ` tschwinge at gcc dot gnu.org 2022-03-27 19:36 ` mikael at gcc dot gnu.org 2022-03-28 6:36 ` rguenther at suse dot de 2022-03-28 12:16 ` rguenth at gcc dot gnu.org 2022-03-28 12:24 ` burnus at gcc dot gnu.org 2022-03-30 6:45 ` tkoenig at gcc dot gnu.org 2022-03-30 6:48 ` rguenther at suse dot de 2022-03-30 9:07 ` rguenth at gcc dot gnu.org 2022-03-30 11:22 ` rguenth at gcc dot gnu.org 2022-04-05 10:21 ` mikael at gcc dot gnu.org 2022-04-22 20:53 ` cvs-commit at gcc dot gnu.org 2022-04-22 20:53 ` cvs-commit at gcc dot gnu.org 2022-04-22 20:53 ` cvs-commit at gcc dot gnu.org [this message] 2022-04-22 20:53 ` cvs-commit at gcc dot gnu.org 2022-04-25 6:07 ` [Bug fortran/102043] [9/10/11 " rguenth at gcc dot gnu.org 2022-04-27 9:36 ` cvs-commit at gcc dot gnu.org 2022-05-27 9:46 ` [Bug fortran/102043] [10/11 " rguenth at gcc dot gnu.org 2022-06-28 10:46 ` jakub at gcc dot gnu.org 2022-08-28 10:36 ` mikael at gcc dot gnu.org 2022-08-28 10:37 ` mikael at gcc dot gnu.org 2023-07-07 10:40 ` [Bug fortran/102043] [11 " rguenth at gcc dot gnu.org
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