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[Bug fortran/60549] [4.9 Regression] Run time doubled for fatigue.f90 due to SAVE changes
- From: "dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 17 Mar 2014 09:26:38 +0000
- Subject: [Bug fortran/60549] [4.9 Regression] Run time doubled for fatigue.f90 due to SAVE changes
- Auto-submitted: auto-generated
- References: <bug-60549-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60549
--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> You might want to try (the imperfect) -fipa-pta, even though that pessimizes
> code in some cases.
It does not change the run time for fatigue.f90.