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From: Richard Guenther <richard.guenther@gmail.com>
To: Jakub Jelinek <jakub@redhat.com>
Cc: Alexandre Oliva <aoliva@redhat.com>,
	"H.J. Lu" <hjl.tools@gmail.com>,
	gcc-patches@gcc.gnu.org
Subject: Re: [PR debug/41535] reset debug insns affected by scheduling
Date: Tue, 20 Oct 2009 15:08:00 -0000	[thread overview]
Message-ID: <84fc9c000910200806j1d54e7caq29d86dd137c8099a@mail.gmail.com> (raw)
In-Reply-To: <20091020144808.GE14664@tyan-ft48-01.lab.bos.redhat.com>

On Tue, Oct 20, 2009 at 4:48 PM, Jakub Jelinek <jakub@redhat.com> wrote:
> On Mon, Oct 19, 2009 at 11:52:38AM -0200, Alexandre Oliva wrote:
>> for  gcc/ChangeLog
>> from  Alexandre Oliva  <aoliva@redhat.com>
>>
>>       PR debug/41739
>>       * haifa-sched.c (try_ready): Skip debug deps updating speculation
>>       status.
>
> FYI, this passed bootstrap/regtest on x86_64-linux, i686-linux,
> powerpc64-linux (both -m32 and -m64).

Ok.

Thanks,
Richard.

>> --- gcc/haifa-sched.c.orig    2009-10-19 11:28:14.000000000 -0200
>> +++ gcc/haifa-sched.c 2009-10-19 11:33:19.000000000 -0200
>> @@ -3754,6 +3754,10 @@ try_ready (rtx next)
>>           {
>>             ds_t ds = DEP_STATUS (dep) & SPECULATIVE;
>>
>> +           if (DEBUG_INSN_P (DEP_PRO (dep))
>> +               && !DEBUG_INSN_P (next))
>> +             continue;
>> +
>>             if (first_p)
>>               {
>>                 first_p = false;
>
>
>        Jakub
>

  reply	other threads:[~2009-10-20 15:06 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-10-15  7:23 Alexandre Oliva
2009-10-16  7:37 ` Alexandre Oliva
2009-10-16 23:59   ` Richard Henderson
2009-10-17 18:02   ` H.J. Lu
2009-10-19 13:53     ` Alexandre Oliva
2009-10-20 14:53       ` Jakub Jelinek
2009-10-20 15:08         ` Richard Guenther [this message]
2010-05-07 20:31     ` H.J. Lu

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