[Bug lto/69003] [4.9/5 Regression] Undefined reference with gcc -r incremental linking

["rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69003

--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon May 23 10:41:35 2016
New Revision: 236583

URL: https://gcc.gnu.org/viewcvs?rev=236583&root=gcc&view=rev
Log:
2016-05-23  Richard Biener  <rguenther@suse.de>

        Backport from mainline
        2015-12-11  Segher Boessenkool  <segher@kernel.crashing.org>

        PR rtl-optimization/68814
        * rtlanal.c (set_noop_p): Use BITS_BIG_ENDIAN instead of
        BYTES_BIG_ENDIAN.

        2016-01-12  Jan Hubicka  <hubicka@ucw.cz>

        PR lto/69003
        * lto-partition.c (rename_statics): Fix pasto.

        2016-01-13  Jan Hubicka  <hubicka@ucw.cz>

        PR ipa/66487
        * ipa-polymorphic-call.c (inlined_polymorphic_ctor_dtor_block_p):
        use block_ultimate_origin
        (noncall-stmt_may_be_vtbl_ptr_store): Likewise.

        2016-02-08  Jakub Jelinek  <jakub@redhat.com>

        PR ipa/69239
        * g++.dg/ipa/pr69239.C: New test.

        2016-01-21  Roman Zhuykov  <zhroma@ispras.ru>

        PR target/69252
        * modulo-sched.c (optimize_sc): Allow branch-scheduling to add a new
        first stage.

        2016-01-21  Martin Sebor  <msebor@redhat.com>

        PR target/69252
        * gcc.target/powerpc/pr69252.c: New test.

Added:
    branches/gcc-5-branch/gcc/testsuite/g++.dg/ipa/pr69239.C
    branches/gcc-5-branch/gcc/testsuite/gcc.dg/torture/pr69166.c
    branches/gcc-5-branch/gcc/testsuite/gcc.target/powerpc/pr69252.c
Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/ipa-polymorphic-call.c
    branches/gcc-5-branch/gcc/lto/lto-partition.c
    branches/gcc-5-branch/gcc/modulo-sched.c
    branches/gcc-5-branch/gcc/rtlanal.c
    branches/gcc-5-branch/gcc/testsuite/ChangeLog