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[Bug fortran/48405] Handle expressions in DO loops for front-end optimization
- 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: Thu, 21 Apr 2011 19:23:40 +0000
- Subject: [Bug fortran/48405] Handle expressions in DO loops for front-end optimization
- Auto-submitted: auto-generated
- References: <bug-48405-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48405
--- Comment #3 from Thomas Koenig <tkoenig at gcc dot gnu.org> 2011-04-21 19:23:36 UTC ---
Author: tkoenig
Date: Thu Apr 21 19:23:34 2011
New Revision: 172838
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172838
Log:
2011-04-21 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/48405
* frontend_passes (cfe_register_funcs): Remove workaround for DO
loops.
(gfc_code_walker): Make sure the pointer to the current
statement doen't change when other statements are inserted.
2011-04-21 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/48405
* gfortran.dg/function_optimize_6.f90: New test.
Added:
trunk/gcc/testsuite/gfortran.dg/function_optimize_6.f90
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/frontend-passes.c
trunk/gcc/testsuite/ChangeLog