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[Bug middle-end/31249] pseudo-optimization with sincos/cexpi

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: Fri, 14 Jan 2011 13:27:41 +0000
Subject: [Bug middle-end/31249] pseudo-optimization with sincos/cexpi
Auto-submitted: auto-generated
References: <bug-31249-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31249

--- Comment #20 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-01-14 13:27:24 UTC ---
I have forgotten to give the optimization levels:
                                                               -O1      -O3
> gfc sincos_o.f90                4.23s    8.32s    7.98s
> gfc -m64 sincos_o.f90    4.60s   7.98s    7.07s
> gcc46 sincos_o.c              4.17s   7.95s    7.63s
> gcc46 -m64 sincos_o.c  4.55s    7.55s    7.03s

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