[Bug tree-optimization/92860] [8/9/10 regression] Global flags affected by -O settings are clobbered by optimize attribute

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92860

--- Comment #12 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Tue Jan  7 09:15:38 2020
New Revision: 279947

URL: https://gcc.gnu.org/viewcvs?rev=279947&root=gcc&view=rev
Log:
Make warn_inline Optimization option.

2020-01-07  Martin Liska  <mli...@suse.cz>

        PR tree-optimization/92860
        * common.opt: Make in Optimization option
        as it is affected by -O0, which is an Optimization
        option.
        * tree-inline.c (tree_inlinable_function_p):
        Use opt_for_fn for warn_inline.
        (expand_call_inline): Likewise.
2020-01-07  Martin Liska  <mli...@suse.cz>

        PR tree-optimization/92860
        * gcc.dg/pr92860-2.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr92860-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/common.opt
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-inline.c