[Bug tree-optimization/66726] missed optimization, factor conversion out of COND_EXPR

[kugan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66726

--- Comment #16 from kugan at gcc dot gnu.org ---
Author: kugan
Date: Fri Feb 12 00:24:22 2016
New Revision: 233362

URL: https://gcc.gnu.org/viewcvs?rev=233362&root=gcc&view=rev
Log:
gcc/ChangeLog:

2016-02-12  Kugan Vivekanandarajah  <kug...@linaro.org>

        PR middle-end/66726
        * tree-ssa-reassoc.c (optimize_range_tests): Handle tcc_compare stmt
        whose result is used in PHI.
        (maybe_optimize_range_tests): Likewise.
        (final_range_test_p): Likweise.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-reassoc.c