r197668 - in /trunk/gcc: ChangeLog testsuite/Ch...

[amylaar@gcc.gnu.org]

Author: amylaar
Date: Wed Apr 10 09:54:25 2013
New Revision: 197668

URL: http://gcc.gnu.org/viewcvs?rev=197668&root=gcc&view=rev
Log:
gcc:
2013-04-10  Joern Rennecke <joern.rennecke@embecosm.com>

        PR tree-optimization/55524
        * tree-ssa-math-opts.c
        (convert_mult_to_fma): Don't use an fms construct
        when we don't have an fms operation, but fnma, and it looks
        likely that we'll be able to use the latter.

gcc/testsuite:
2013-04-10  Joern Rennecke <joern.rennecke@embecosm.com>

        PR tree-optimization/55524
        * gcc.target/epiphany/fnma-1.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/epiphany/fnma-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-math-opts.c