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From: "msebor at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug tree-optimization/103121] [12 Regression] Warnings in
 cp/optimize.c causing build failure
Date: Thu, 20 Jan 2022 16:14:21 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103121

--- Comment #26 from Martin Sebor <msebor at gcc dot gnu.org> ---
(In reply to Andrew Macleod from comment #25)
...
> I also don't get the warning anymore on trunk.
>=20
> Is there still an issue here?

The strlen pass was converted to Ranger in
g:6b8b959675a3e14cfdd2145bd62e4260eb193765.  I also don't see the warning on
trunk with an hppa-linux cross so I think this can be resolved once John Da=
vid
confirms.


(In reply to rguenther@suse.de from comment #23)
...
The cache stores the offset of the pointer SSA_NAME at its definition.  Sin=
ce
the SSA_NAME never changes, the context doesn't matter.  Or am I missing
something?=