[Bug tree-optimization/71026] Missing division optimizations

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71026

--- Comment #5 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Fri Sep 15 16:17:55 2017
New Revision: 252827

URL: https://gcc.gnu.org/viewcvs?rev=252827&root=gcc&view=rev
Log:
2017-09-15  Jackson Woodruff  <jackson.woodruff@arm.com>

        PR tree-optimization/71026
        * match.pd: Move RDIV patterns from fold-const.c
        * fold-const.c (distribute_real_division): Removed.
        (fold_binary_loc): Remove calls to distribute_real_divison.

        PR tree-optimization/71026
        * gcc/testsuire/gcc.dg/fold-div-1.c: Use -O1.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/match.pd
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/fold-div-1.c