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[Bug fortran/47065] Replace trim(a) by a(1:len_trim(a))
- From: "tkoenig at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 27 Mar 2011 17:40:31 +0000
- Subject: [Bug fortran/47065] Replace trim(a) by a(1:len_trim(a))
- Auto-submitted: auto-generated
- References: <bug-47065-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47065
--- Comment #6 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2011-03-27 17:40:29 UTC ---
Author: tkoenig
Date: Sun Mar 27 17:40:26 2011
New Revision: 171575
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171575
Log:
2011-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/47065
* frontend-passes (optimize_trim): Also follow references, except
when they are substring references or array references.
2011-03-27 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/47065
* gfortran.dg/trim_optimize_5.f90: New test.
* gfortran.dg/trim_optimize_6.f90: New test.
Added:
trunk/gcc/testsuite/gfortran.dg/trim_optimize_5.f90
trunk/gcc/testsuite/gfortran.dg/trim_optimize_6.f90
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/frontend-passes.c
trunk/gcc/testsuite/ChangeLog