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From: "markus at trippelsdorf dot de" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug bootstrap/54795] [4.8 Regression] Random profiledbootstrap failure with LTO
Date: Sat, 24 Nov 2012 09:18:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54795

Markus Trippelsdorf <markus at trippelsdorf dot de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rguenther at suse dot de

--- Comment #16 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-11-24 09:18:19 UTC ---
The issue from comment 5 onward started with:

Author: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Thu Nov 3 14:46:26 2011 +0000

    2011-11-03  Richard Guenther  <rguenther@suse.de>

        PR lto/44965
        * lto-opts.c: Re-implement.
        * lto-streamer.h (lto_register_user_option): Remove.
        (lto_read_file_options): Likewise.
        (lto_reissue_options): Likewise.
        (lto_clear_user_options): Likewise.
        (lto_clear_file_options): Likewise.
        * opts-global.c (post_handling_callback): Remove.
        (set_default_handlers): Do not set post_handling_callback.
        (decode_options): Remove LTO specific code.
        * lto-wrapper.c (merge_and_complain): New function.
        (run_gcc): Read all input file options and
        prepend a merged set before the linker driver options.
        * gcc.c (driver_post_handling_callback): Remove.
        (set_option_handlers): Do not set post_handling_callback.
        * opts-common.c (handle_option): Do not call post_handling_callback.
        * opts.h (struct cl_option_handlers): Remove post_handling_callback.

        lto/
        * lto-lang.c (lto_post_options): Do not read file options.
        * lto.c (lto_read_all_file_options): Remove.
        (lto_init): Call lto_set_in_hooks here.


    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180827
138bc75d-0d04-0410-961f-82ee72b054a4