From: Richard Biener <richard.guenther@gmail.com>
To: Andrew MacLeod <amacleod@redhat.com>
Cc: gcc-patches <gcc-patches@gcc.gnu.org>,
"hernandez, aldy" <aldyh@redhat.com>
Subject: Re: [PATCH] tree-optimization/108306 - Correctly detect shifts out of range
Date: Tue, 24 Jan 2023 09:57:21 +0100 [thread overview]
Message-ID: <CAFiYyc1W9dq5XBh85v3gDn2xVUpX52ah7aKWrDNZpsTUk5P+mA@mail.gmail.com> (raw)
In-Reply-To: <7030d247-5453-2344-2ee6-33899e52ed08@redhat.com>
On Tue, Jan 24, 2023 at 12:22 AM Andrew MacLeod via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> get_shift_range was incorrectly communicating that it couldn't calculate
> a range when the shift value was out of range.
>
> Fix this and always return a range of [0, 0] instead of varying when the
> shift value is out of range.
>
> Bootstraps with no regressions on x86_64-pc-linux-gnu. OK for trunk?
OK.
> Andrew
prev parent reply other threads:[~2023-01-24 8:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-23 23:21 Andrew MacLeod
2023-01-24 8:57 ` Richard Biener [this message]
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