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From: "mark at klomp dot org" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug compile/29198] [Regression] specified bound 4294967295 may
 exceed maximum object size 2147483647
Date: Tue, 31 May 2022 09:06:23 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29198

Mark Wielaard <mark at klomp dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://gcc.gnu.org/bugzill
                   |                            |a/show_bug.cgi?id=3D97185

--- Comment #3 from Mark Wielaard <mark at klomp dot org> ---
(In reply to John David Anglin from comment #2)
> Might this be a gcc bug?

Yes, I suspect it is https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97185 w=
here
some range information is removed for some, but not all builtins causing the
impossible warning message about the string size.

I proposed the following patch to just always suppress this diagnostic for =
now
on all arches:
https://sourceware.org/pipermail/gdb-patches/2022-May/189603.html

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