[Bug middle-end/71585] Cannot selectively disable stack protector with LTO

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71585

--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Wed Jun 29 12:12:56 2016
New Revision: 237845

URL: https://gcc.gnu.org/viewcvs?rev=237845&root=gcc&view=rev
Log:
Mark -fstack-protect as optimization flag.

        PR middle-end/71585
        * common.opt (flag_stack_protect): Mark the flag as optimization
        flag.
        * ipa-inline-transform.c (inline_call): Remove unnecessary call
        of build_optimization_node.
        * gcc.dg/pr71585.c: New test.
        * gcc.dg/pr71585-2.c: New test.
        * gcc.dg/pr71585-3.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr71585-2.c
    trunk/gcc/testsuite/gcc.dg/pr71585-3.c
    trunk/gcc/testsuite/gcc.dg/pr71585.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/common.opt
    trunk/gcc/ipa-inline-transform.c
    trunk/gcc/testsuite/ChangeLog