From: Segher Boessenkool <segher@kernel.crashing.org>
To: Peter Bergner <bergner@linux.ibm.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH] rs6000: Allow conversions of MMA pointer types [PR106017]
Date: Sat, 27 Aug 2022 16:37:23 -0500 [thread overview]
Message-ID: <20220827213722.GL25951@gate.crashing.org> (raw)
In-Reply-To: <c6e228dc-b228-3cb1-4dc0-8859a994ec09@linux.ibm.com>
Hi!
On Sat, Aug 27, 2022 at 01:36:07PM -0500, Peter Bergner wrote:
> GCC incorrectly disables conversions between MMA pointer types, which
> are allowed with clang. The original intent was to disable conversions
> between MMA types and other other types, but pointer conversions should
> have been allowed.
Such conversions are explicitly allowed in C, even (6.3.2.3/7).
> The fix is to just remove the MMA pointer conversion
> handling code altogether.
Okay for trunk and all backports. Thanks!
Segher
next prev parent reply other threads:[~2022-08-27 21:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-27 18:36 Peter Bergner
2022-08-27 21:37 ` Segher Boessenkool [this message]
2022-08-28 0:47 ` Peter Bergner
2022-08-30 2:06 ` Peter Bergner
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