[Bug target/71281] [7 Regression] ICE on gcc trunk on knl, wsm, ivb and bdw targets (tree-ssa-reassoc)

[kugan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71281

--- Comment #7 from kugan at gcc dot gnu.org ---
Author: kugan
Date: Mon Jun  6 23:41:26 2016
New Revision: 237157

URL: https://gcc.gnu.org/viewcvs?rev=237157&root=gcc&view=rev
Log:
gcc/ChangeLog:

2016-06-07  Kugan Vivekanandarajah  <kug...@linaro.org>

        PR middle-end/71281
        * tree-ssa-reassoc.c (reassociate_bb): Set uid for negate stmt.


gcc/testsuite/ChangeLog:

2016-06-07  Kugan Vivekanandarajah  <kug...@linaro.org>

        PR middle-end/71281
        * g++.dg/torture/pr71281.C: New test.


Added:
    trunk/gcc/testsuite/g++.dg/torture/pr71281.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-reassoc.c