[Bug middle-end/70127] [6 Regression] wrong code on x86_64-linux-gnu at -O3 in 32-bit and 64-bit modes

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70127

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Mar  9 20:05:40 2016
New Revision: 234090

URL: https://gcc.gnu.org/viewcvs?rev=234090&root=gcc&view=rev
Log:
        PR tree-optimization/70127
        * fold-const.c (operand_equal_p): Revert the 2015-10-28 change.

        * gcc.c-torture/execute/pr70127.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr70127.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog