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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug ipa/105438] [11/12/13 Regression] Incorrect array-bounds
 warning with array size carried over from a previous template instantiation
Date: Mon, 02 May 2022 06:57:49 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105438

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |11.4
            Summary|Incorrect array-bounds      |[11/12/13 Regression]
                   |warning with array size     |Incorrect array-bounds
                   |carried over from a         |warning with array size
                   |previous template           |carried over from a
                   |instantiation               |previous template
                   |                            |instantiation

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #5)
> It's IPA ICF that merges the two functions.  We then end up inlining but =
not
> using the original function body but the merged one.

I wonder if we could get wrong code because of that ...=