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[Bug tree-optimization/46728] GCC does not generate fmadd for pow (x, 0.75)+y on powerpc
- From: "wschmidt at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 6 Jun 2011 14:27:49 +0000
- Subject: [Bug tree-optimization/46728] GCC does not generate fmadd for pow (x, 0.75)+y on powerpc
- Auto-submitted: auto-generated
- References: <bug-46728-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46728
--- Comment #11 from William J. Schmidt <wschmidt at gcc dot gnu.org> 2011-06-06 14:27:44 UTC ---
Author: wschmidt
Date: Mon Jun 6 14:27:41 2011
New Revision: 174701
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174701
Log:
2011-06-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/46728
* builtins.c (powi_table): Remove.
(powi_lookup_cost): Remove.
(powi_cost): Remove.
(expand_powi_1): Remove.
(expand_powi): Remove.
(expand_builtin_pow_root): Remove.
(expand_builtin_pow): Remove.
(expand_builtin_powi): Eliminate handling of constant exponent.
(expand_builtin): Use expand_builtin_mathfn_2 for BUILT_IN_POW.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/builtins.c