[Bug debug/64817] [5 Regression] compilation hangs at -O3 with -g enabled on x86_64-linux-gnu

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64817

--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Feb  6 11:36:34 2015
New Revision: 220475

URL: https://gcc.gnu.org/viewcvs?rev=220475&root=gcc&view=rev
Log:
    PR rtl-optimization/64957
    PR debug/64817
    * simplify-rtx.c (simplify_binary_operation_1): Use ~cval for
    IOR rather than for AND.

    * gcc.c-torture/execute/pr64957.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/pr64957.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/simplify-rtx.c
    trunk/gcc/testsuite/ChangeLog