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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/113574] wrong code with shift and _BitInt(1) at any
 opt level
Date: Wed, 24 Jan 2024 05:54:32 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113574

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
convert uses TYPE_SIZE ....


                /* If shift count is less than the width of the truncated t=
ype,
                   really shift.  */
                if (tree_int_cst_lt (TREE_OPERAND (expr, 1), TYPE_SIZE (typ=
e)))


Really??????

That dates from the begining of git history too :).=