[Bug lto/65130] [5 Regression] ICE with LTO on valid code on x86_64-linux-gnu

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65130

--- Comment #13 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Mon Mar  2 20:31:21 2015
New Revision: 221124

URL: https://gcc.gnu.org/viewcvs?rev=221124&root=gcc&view=rev
Log:

    PR ipa/65130
    * ipa-inline.c (check_callers): Looks for recursion.
    (inline_to_all_callers): Give up on uninlinable or recursive edges.
    * ipa-inline-analysis.c (inline_summary_t::duplicate): Do not update
    summary of inline clones.
    (do_estimate_growth_1): Fix recursion check.

    * gcc.dg/lto/pr65130_0.c: New testcase.
    * gcc.dg/lto/pr65130_1.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/lto/pr65130_0.c
    trunk/gcc/testsuite/gcc.dg/lto/pr65130_1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-inline-analysis.c
    trunk/gcc/ipa-inline.c
    trunk/gcc/testsuite/ChangeLog