From: Ian Lance Taylor <iant@google.com>
To: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Cc: Jim Meyering <jim@meyering.net>,
"Joseph S. Myers" <joseph@codesourcery.com>,
gcc-patches@gcc.gnu.org, java-patches@gcc.gnu.org
Subject: Re: [PATCH v2] Re: avoid useless if-before-free tests
Date: Tue, 08 Mar 2011 15:28:00 -0000 [thread overview]
Message-ID: <mcrr5ahtyvu.fsf@google.com> (raw)
In-Reply-To: <yddsjuxadm7.fsf@manam.CeBiTec.Uni-Bielefeld.DE> (Rainer Orth's message of "Tue, 08 Mar 2011 15:30:40 +0100")
Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> writes:
>> I found no ChangeLog for libgo and no other libgo-related entries.
>> I suspect that means I should omit this change because it belongs upstream.
>
> Indeed, cf. libgo/README*. I've Cc'ed Ian who maintains this part of
> GCC.
Yes, libgo is upstream but in any case I'd prefer that you not make the
change to libgo/runtime/go-select.c. I'm aware that free (NULL) is a
no-op but I wrote the code that way because it is extremely unlikely
that allocated_buffer != NULL. I am simply inlining the common case.
Thanks.
Ian
next prev parent reply other threads:[~2011-03-08 15:28 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <87zkp9zmq0.fsf@rho.meyering.net>
2011-03-05 19:16 ` Joseph S. Myers
2011-03-07 19:52 ` Dr Andrew John Hughes
2011-03-07 22:47 ` Joseph S. Myers
2011-03-08 16:57 ` Dr Andrew John Hughes
2011-03-08 17:07 ` Andrew Haley
2011-03-08 17:17 ` Jim Meyering
2011-03-08 10:45 ` Jim Meyering
2011-03-08 14:21 ` [PATCH v2] " Jim Meyering
2011-03-08 14:30 ` Rainer Orth
2011-03-08 15:28 ` Ian Lance Taylor [this message]
2011-03-08 15:36 ` Jakub Jelinek
2011-03-08 17:03 ` Jim Meyering
2011-03-08 18:45 ` Rainer Orth
2011-03-08 19:13 ` Jim Meyering
2011-03-08 19:20 ` Rainer Orth
2011-03-08 19:39 ` Jakub Jelinek
2011-03-08 17:54 ` [PATCH v3] " Jim Meyering
2011-03-08 19:34 ` DJ Delorie
2011-03-15 9:19 ` Janne Blomqvist
2011-03-15 10:03 ` [PATCH gcc/fortran] get rid of gfc_free Jim Meyering
2011-03-15 10:08 ` Jakub Jelinek
2011-03-15 10:27 ` Jim Meyering
2011-03-15 14:18 ` Janne Blomqvist
2011-03-15 18:21 ` Jim Meyering
2011-03-24 16:51 ` [PATCH v3] Re: avoid useless if-before-free tests Jim Meyering
2011-04-15 7:26 ` Janne Blomqvist
2011-04-15 7:54 ` Jim Meyering
2011-04-15 8:20 ` Janne Blomqvist
2011-04-15 8:23 ` Jim Meyering
2011-04-15 13:20 ` Tom Tromey
2011-04-15 17:52 ` Jim Meyering
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