[Bug debug/83728] [8 regression] FAIL: gcc.dg/guality/pr68037-1.c

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83728

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Jan 19 22:36:04 2018
New Revision: 256904

URL: https://gcc.gnu.org/viewcvs?rev=256904&root=gcc&view=rev
Log:
        PR debug/81570
        PR debug/83728
        * dwarf2cfi.c (DEFAULT_INCOMING_FRAME_SP_OFFSET): Define to
        INCOMING_FRAME_SP_OFFSET if not defined.
        (scan_trace): Add ENTRY argument.  If true and
        DEFAULT_INCOMING_FRAME_SP_OFFSET != INCOMING_FRAME_SP_OFFSET,
        emit a note to adjust the CFA offset.
        (create_cfi_notes): Adjust scan_trace callers.
        (create_cie_data): Use DEFAULT_INCOMING_FRAME_SP_OFFSET rather than
        INCOMING_FRAME_SP_OFFSET in the CIE.
        * config/i386/i386.h (DEFAULT_INCOMING_FRAME_SP_OFFSET): Define.
        * config/stormy16/stormy16.h (DEFAULT_INCOMING_FRAME_SP_OFFSET):
        Likewise.
        * doc/tm.texi.in (DEFAULT_INCOMING_FRAME_SP_OFFSET): Document.
        * doc/tm.texi: Regenerated.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.h
    trunk/gcc/config/stormy16/stormy16.h
    trunk/gcc/doc/tm.texi
    trunk/gcc/doc/tm.texi.in
    trunk/gcc/dwarf2cfi.c