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From: "hubicka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug ipa/108511] [13 regression] ICE in
 possibly_call_in_translation_unit_p, at cgraph.cc:4184 since
 r13-5285-g106f99406312d7ed
Date: Sun, 29 Jan 2023 00:01:08 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108511

--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
The function is used to discard early summaries that will lead to external
calls. This saves some memory allocations.

At this stage we have identified prevailing symbols and they are first in t=
he
next_sharing_asm_name lists.  So the code looks it up and it ices because t=
here
is an external reference from one unit while previaling symbol is not publi=
c.
It happens with -r only since there we do not have resolution info.

Relaxing the assert to TREE_PUBLIC || DECL_EXTERNAL is safe and I guess eas=
iest
way to get around.=