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From: "hjl.tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug lto/99618] `.gnu.debuglto_.debug_macro' referenced in section
 `.gnu.debuglto_.debug_macro' of X defined in discarded section
Date: Wed, 17 Mar 2021 13:33:27 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99618

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|MOVED                       |---
   Last reconfirmed|                            |2021-03-17
             Status|RESOLVED                    |REOPENED
     Ever confirmed|0                           |1

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> ---
This is what GCC generates:

hjl@gnu-cfl-2 pr27590]$ cat bad.s
        .section        .gnu.debuglto_.debug_macro,"e",@progbits
.Ldebug_macro0:
        .long   .Ldebug_macro2
        .section        .gnu.debuglto_.debug_macro,"eG",@progbits,wm4,comdat
.Ldebug_macro2:
        .value  0x4
[hjl@gnu-cfl-2 pr27590]$ gcc -c bad.s
[hjl@gnu-cfl-2 pr27590]$ ld -r bad.o bad.o
`.gnu.debuglto_.debug_macro' referenced in section `.gnu.debuglto_.debug_ma=
cro'
of bad.o: defined in discarded section `.gnu.debuglto_.debug_macro[wm4]' of
bad.o
[hjl@gnu-cfl-2 pr27590]$=