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r250956 - in /trunk/gcc: ChangeLog internal-fn....
- From: tnfchris at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 08 Aug 2017 13:15:46 -0000
- Subject: r250956 - in /trunk/gcc: ChangeLog internal-fn....
Author: tnfchris
Date: Tue Aug 8 13:15:44 2017
New Revision: 250956
URL: https://gcc.gnu.org/viewcvs?rev=250956&root=gcc&view=rev
Log:
2017-08-08 Tamar Christina <tamar.christina@arm.com>
Andrew Pinski <pinskia@gmail.com>
PR middle-end/19706
* internal-fn.def (XORSIGN): New.
* optabs.def (xorsign_optab): New.
* tree-ssa-math-opts.c (is_copysign_call_with_1): New.
(convert_expand_mult_copysign): New.
(pass_optimize_widening_mul::execute): Call convert_expand_mult_copysign.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/internal-fn.def
trunk/gcc/optabs.def
trunk/gcc/tree-ssa-math-opts.c