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From: "segher at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/114768] Volatile reads can be optimized away
Date: Thu, 18 Apr 2024 13:57:07 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114768

--- Comment #6 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Heh, crossed :-)  I can confirm my patch works (tested and everything).  I =
have
no idea about zero_extract, which is a blight that should be eradicated too=
th
and
nail!=