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Subject: [Bug driver/101383] GCC 11 Reproducibility Issue
Date: Thu, 15 Jul 2021 06:34:59 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D101383

--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by Richard Biener
<rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:018eac577730e1a8b0d589b4223c23fdaf030a5f

commit r11-8753-g018eac577730e1a8b0d589b4223c23fdaf030a5f
Author: Richard Biener <rguenther@suse.de>
Date:   Fri Jul 9 11:13:11 2021 +0200

    driver/101383 - handle -gtoggle in driver

    The driver amends assembler options with for example --gdwarf-5
    when debugging is enabled but the check for that does not consider
    the effect of -gtoggle which is not handled in the common option
    machinery.  The following alters debug_info_level according to
    -gtoggle mimicing what process_options later does in the compiler.

    This in particular avoids changing of the cc1-checksum with every
    bootstrap (debug) cycle as we compute that from stage2 where we
    use -g -gtoggle but with --gdwarf-5 and no debug info from the
    compiler the assembler will fill the line table with the temporary
    assembler file names.

    2021-07-09  Richard Biener  <rguenther@suse.de>

            PR driver/101383
            * gcc.c (process_command): Process -gtoggle like process_options
            would after parsing options.

    (cherry picked from commit 4f3b383cf8825197e714a4a21852eca071f8e67e)=