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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug ipa/109886] UBSAN error: shift exponent 64 is too large for 64-bit type when compiling gcc.c-torture/compile/pr96796.c
Date: Mon, 22 May 2023 18:07:45 +0000 [thread overview]
Message-ID: <bug-109886-4-f7h8PJfPbF@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-109886-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109886
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Aldy Hernandez from comment #2)
> If irange::supports_p (TREE_TYPE (arg)) is true, we're talking about an
> integer/pointer, but if range_cast is being called on a parm_type of
> RECORD_TYPE, someone's trying to cast a structure to an integer. Is that
> the intent here, because that will not work with ranges??
That is correct. The generated code has a VIEW_CONVERT_EXR from an integer type
to a RECORD_TYPE.
next prev parent reply other threads:[~2023-05-22 18:07 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-17 8:55 [Bug ipa/109886] New: " jamborm at gcc dot gnu.org
2023-05-17 19:07 ` [Bug ipa/109886] " pinskia at gcc dot gnu.org
2023-05-22 18:04 ` aldyh at gcc dot gnu.org
2023-05-22 18:07 ` pinskia at gcc dot gnu.org [this message]
2023-05-22 18:13 ` aldyh at gcc dot gnu.org
2023-05-23 16:14 ` jamborm at gcc dot gnu.org
2023-06-07 20:57 ` amacleod at redhat dot com
2023-06-08 12:27 ` jamborm at gcc dot gnu.org
2023-06-08 19:00 ` amacleod at redhat dot com
2023-06-09 9:00 ` jamborm at gcc dot gnu.org
2023-06-09 13:14 ` amacleod at redhat dot com
2023-06-09 13:58 ` amacleod at redhat dot com
2023-06-09 16:37 ` cvs-commit at gcc dot gnu.org
2023-06-10 1:44 ` amacleod at redhat dot com
2023-06-13 9:16 ` jamborm at gcc dot gnu.org
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