[Bug target/86651] [8/9 Regression] lto-wrapper.exe: fatal error: simple_object_copy_lto_debug_sections not implemented: Invalid argument

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86651

--- Comment #15 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed Aug  1 06:53:34 2018
New Revision: 263192

URL: https://gcc.gnu.org/viewcvs?rev=263192&root=gcc&view=rev
Log:
2018-08-01 Jan Willem Jagersma  <jwjager...@gmail.com>

        PR target/86651
        * dwarf2out.c (dwarf2out_early_finish): Do not generate assembly in LTO
        mode for COFF targets.
        * defaults.h (TARGET_COFF): Define.
        * config/i386/djgpp.h (TARGET_ASM_LTO_START, TARGET_ASM_LTO_END,
        TARGET_COFF): Define.
        (i386_djgpp_asm_lto_start, i386_djgpp_asm_lto_end): Declare.
        * config/i386/djgpp.c (saved_debug_info_level): New static variable.
        (i386_djgpp_asm_lto_start, i386_djgpp_asm_lto_end): New functions.

Modified:
    branches/gcc-8-branch/gcc/ChangeLog
    branches/gcc-8-branch/gcc/config/i386/djgpp.c
    branches/gcc-8-branch/gcc/config/i386/djgpp.h
    branches/gcc-8-branch/gcc/defaults.h
    branches/gcc-8-branch/gcc/dwarf2out.c