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[Bug fortran/32239] optimize power in loops, use __builtin_powi instead of _gfortran_pow_r4_i4
- From: "jb at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Jul 2007 20:46:41 -0000
- Subject: [Bug fortran/32239] optimize power in loops, use __builtin_powi instead of _gfortran_pow_r4_i4
- References: <bug-32239-6642@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from jb at gcc dot gnu dot org 2007-07-02 20:46 -------
Closing as Fortran FE is fixed. There is 32503 for better vectorization of
builtin_powi, and if we want the strength reduction optimization from comment
#0 a new missed-optimization PR should be filed against the middle-end (or
tree-optimization).
--
jb at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32239