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From: "tkoenig at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/52861] (missed optimisation) missed transformation to memset with -O3
Date: Thu, 07 Jun 2012 14:34:00 -0000 [thread overview]
Message-ID: <bug-52861-4-MWFqWqLXyU@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-52861-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52861
--- Comment #6 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2012-06-07 14:33:56 UTC ---
Author: tkoenig
Date: Thu Jun 7 14:33:51 2012
New Revision: 188305
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188305
Log:
2012-06-07 Thomas König <tkoenig@gcc.gnu.org>
PR fortran/52861
* frontend-passes.c (optimize_assignment): Don't set the
length of an empty string for deferred-length character
variables.
2012-06-07 Thomas König <tkoenig@gcc.gnu.org>
PR fortran/52861
* gfortran.dg/string_assign_2.f90: New test case.
Added:
trunk/gcc/testsuite/gfortran.dg/string_assign_2.f90
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/frontend-passes.c
trunk/gcc/testsuite/ChangeLog
next prev parent reply other threads:[~2012-06-07 14:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-04 9:25 [Bug fortran/52861] New: " arnaud02 at users dot sourceforge.net
2012-04-04 16:35 ` [Bug middle-end/52861] " burnus at gcc dot gnu.org
2012-06-06 11:10 ` [Bug fortran/52861] " rguenth at gcc dot gnu.org
2012-06-06 18:08 ` tkoenig at gcc dot gnu.org
2012-06-07 11:12 ` tkoenig at gcc dot gnu.org
2012-06-07 11:13 ` tkoenig at gcc dot gnu.org
2012-06-07 14:34 ` tkoenig at gcc dot gnu.org [this message]
2012-06-07 15:25 ` burnus at gcc dot gnu.org
2012-06-07 15:29 ` burnus at gcc dot gnu.org
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