From: Nick Clifton <nickc@redhat.com>
To: Jim Wilson <jim.wilson@linaro.org>, gdb-patches@sourceware.org
Subject: Re: [PATCH] aarch64 sim mls and movi bug fixes
Date: Tue, 03 Jan 2017 14:36:00 -0000 [thread overview]
Message-ID: <2c0cbab3-eed6-9043-6d12-0759ea24524a@redhat.com> (raw)
In-Reply-To: <CABXYE2WOYKD-B=zscOG1sU3E8Put_6SnwsMPh3=PJ+eRXtu_ww@mail.gmail.com>
Hi Jim,
> The mls instruction computes accumulator - product, but the simulator
> accidentally has the subtract operands swapped. While writing the
> testcase for this problem, I discovered that the movi instruction is
> broken, there is a missing break after the half word support. Both
> are simple fixes.
>
> The testcase works with the patch, and fails without the patch. The
> mls fix takes GCC C testsuite failures from 2407 to 2406, and the movi
> fix then takes it from 2406 to 2295.
Approved - please apply.
Cheers
Nick
prev parent reply other threads:[~2017-01-03 14:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-02 23:12 Jim Wilson
2017-01-03 14:36 ` Nick Clifton [this message]
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