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From: "tkoenig at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/45159] Unnecessary temporaries Date: Mon, 02 Aug 2010 19:00:00 -0000 [thread overview] Message-ID: <20100802190032.19498.qmail@sourceware.org> (raw) In-Reply-To: <bug-45159-13404@http.gcc.gnu.org/bugzilla/> ------- Comment #10 from tkoenig at gcc dot gnu dot org 2010-08-02 19:00 ------- This fixes the test case from comment #0, and looks much more sane. Let's see if this survives regression-testing... Index: dependency.c =================================================================== --- dependency.c (Revision 162824) +++ dependency.c (Arbeitskopie) @@ -1716,8 +1716,8 @@ gfc_dep_resolver (gfc_ref *lref, gfc_ref *rref, gf /* If no intention of reversing or reversing is explicitly inhibited, convert backward dependence to overlap. */ - if ((reverse == NULL && this_dep == GFC_DEP_BACKWARD) - || (reverse && reverse[n] == GFC_CANNOT_REVERSE)) + if (this_dep == GFC_DEP_BACKWARD + && (reverse == NULL || reverse[n] == GFC_CANNOT_REVERSE)) this_dep = GFC_DEP_OVERLAP; } -- tkoenig at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |tkoenig at gcc dot gnu dot |dot org |org Status|NEW |ASSIGNED Last reconfirmed|2010-08-01 17:37:25 |2010-08-02 19:00:32 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45159
next prev parent reply other threads:[~2010-08-02 19:00 UTC|newest] Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-08-01 16:32 [Bug fortran/45159] New: Unneccessary temporaries burnus at gcc dot gnu dot org 2010-08-01 16:52 ` [Bug fortran/45159] " burnus at gcc dot gnu dot org 2010-08-01 17:28 ` burnus at gcc dot gnu dot org 2010-08-01 17:37 ` tkoenig at gcc dot gnu dot org 2010-08-01 18:12 ` tkoenig at gcc dot gnu dot org 2010-08-02 11:41 ` dominiq at lps dot ens dot fr 2010-08-02 12:42 ` burnus at gcc dot gnu dot org 2010-08-02 13:39 ` dominiq at lps dot ens dot fr 2010-08-02 14:10 ` [Bug fortran/45159] Unnecessary temporaries burnus at gcc dot gnu dot org 2010-08-02 14:36 ` dominiq at lps dot ens dot fr 2010-08-02 19:00 ` tkoenig at gcc dot gnu dot org [this message] 2010-08-02 22:05 ` tkoenig at gcc dot gnu dot org 2010-08-02 22:17 ` tkoenig at gcc dot gnu dot org 2010-08-03 22:03 ` tkoenig at gcc dot gnu dot org 2010-08-06 22:34 ` tkoenig at gcc dot gnu dot org 2010-08-09 21:54 ` tkoenig at gcc dot gnu dot org 2010-08-09 22:56 ` tkoenig at gcc dot gnu dot org 2010-08-10 8:45 ` dominiq at lps dot ens dot fr 2010-08-10 9:19 ` tkoenig at netcologne dot de 2010-08-10 12:01 ` dominiq at lps dot ens dot fr 2010-08-27 12:09 ` tkoenig at gcc dot gnu dot org 2010-09-03 16:17 ` tkoenig at gcc dot gnu dot org [not found] <bug-45159-4@http.gcc.gnu.org/bugzilla/> 2010-11-27 14:47 ` tkoenig at gcc dot gnu.org 2010-12-03 10:35 ` tkoenig at gcc dot gnu.org 2012-06-29 17:21 ` mikael at gcc dot gnu.org 2012-06-29 21:45 ` dominiq at lps dot ens.fr 2012-06-30 17:20 ` tkoenig at gcc dot gnu.org 2013-02-01 18:16 ` tkoenig at gcc dot gnu.org 2013-02-02 21:31 ` tkoenig at gcc dot gnu.org 2013-03-28 23:28 ` tkoenig at gcc dot gnu.org
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