[Bug lto/59626] [4.8/4.9 Regression] /usr/include/bits/unistd.h:173:1: error: inlining failed in call to always_inline 'readlinkat': recursive inlining

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59626

--- Comment #21 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Fri Apr  4 18:02:31 2014
New Revision: 209123

URL: http://gcc.gnu.org/viewcvs?rev=209123&root=gcc&view=rev
Log:

    PR ipa/59626
    * lto-cgraph.c (input_overwrite_node): Check that partitioning
    flags are set only during streaming.
    * ipa.c (process_references, walk_polymorphic_call_targets,
    symtab_remove_unreachable_nodes): Drop bodies of always inline
    after early inlining.
    (symtab_remove_unreachable_nodes): Remove always_inline attribute.
    * gcc.dg/lto/pr59626_0.c: New testcase.
    * gcc.dg/lto/pr59626_1.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/lto/pr59626_0.c
    trunk/gcc/testsuite/gcc.dg/lto/pr59626_1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa.c
    trunk/gcc/lto-cgraph.c
    trunk/gcc/testsuite/ChangeLog