From: Richard Henderson <rth@twiddle.net>
To: Blue Swirl <blauwirbel@gmail.com>
Cc: qemu-devel@nongnu.org, aurelien@aurel32.net
Subject: Re: [Qemu-devel] [PATCH] tcg-optimize: Fold sub r,0,x to neg r,x
Date: Tue, 19 Mar 2013 17:13:13 -0700 [thread overview]
Message-ID: <5148FF19.2070105@twiddle.net> (raw)
In-Reply-To: <CAAu8pHsNXkhxrZAiYpCNpsGgktA_T9vv1U6k0Ovcg1-AKdtyuw@mail.gmail.com>
On 2013-02-23 08:43, Blue Swirl wrote:
>> Signed-off-by: Richard Henderson<rth@twiddle.net>
>> >---
>> > tcg/optimize.c | 33 ++++++++++++++++++++++++++++++++-
>> > 1 file changed, 32 insertions(+), 1 deletion(-)
>> >
>> >I noticed this while looking at other dumps. This seems like it
>> >should be considered independently of the other patch series.
> This breaks Sparc32 boot, only a few first instructions are executed.
>
I can't replicate any failure with the sparc-test image.
Can you expand on a method to replicate this?
r~
next parent reply other threads:[~2013-03-20 0:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1361300601-12649-1-git-send-email-rth@twiddle.net>
[not found] ` <CAAu8pHsNXkhxrZAiYpCNpsGgktA_T9vv1U6k0Ovcg1-AKdtyuw@mail.gmail.com>
2013-03-20 0:13 ` Richard Henderson [this message]
2013-03-20 20:59 ` [Qemu-devel] [PATCH] tcg-optimize: Fold sub r,0,x to neg r,x Blue Swirl
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