From: Richard Henderson <rth@redhat.com>
To: Mike Stump <mrs@apple.com>
Cc: Jason Merrill <jason@redhat.com>, gcc@gcc.gnu.org
Subject: Re: __attribute__((cleanup(function)) versus try/finally
Date: Thu, 08 May 2003 20:49:00 -0000 [thread overview]
Message-ID: <20030508204622.GB6901@redhat.com> (raw)
In-Reply-To: <0DE33F2D-8183-11D7-BD07-003065A77310@apple.com>
On Thu, May 08, 2003 at 11:29:50AM -0700, Mike Stump wrote:
> If table size is a big issue, we can have C default to sjlj EH (lower
> cost in non-EH code), and integrate in handling for sjlj exceptions
> into the dwarf EH system.
Lets not, please. This is much harder than you realize, and
involves a siginificant performance impact to dwarf-only EH.
I *did* investigate this once upon a time, when rewriting the
exception handling code the last go-round.
r~
next prev parent reply other threads:[~2003-05-08 20:49 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-06 19:56 Jason Merrill
2003-05-08 11:59 ` Gabriel Dos Reis
2003-05-08 15:02 ` Jason Merrill
2003-05-08 18:30 ` Mike Stump
2003-05-08 20:49 ` Richard Henderson [this message]
2003-05-08 22:29 ` Mike Stump
2003-05-13 0:07 ` Geoff Keating
2003-05-13 21:27 ` Richard Henderson
2003-05-14 1:14 ` Geoff Keating
2003-05-14 7:41 ` Richard Henderson
2003-05-14 21:11 ` Geoff Keating
2003-05-14 22:20 ` Richard Henderson
[not found] <Pine.BSF.4.55.0305061457450.57349@acrux.dbai.tuwien.ac.at>
[not found] ` <1052245742.2583.315.camel@doubledemon.codesourcery.com>
[not found] ` <wvlissnc2e3.fsf@prospero.boston.redhat.com>
[not found] ` <1052249890.31850.338.camel@doubledemon.codesourcery.com>
2003-05-06 21:04 ` Jason Merrill
2003-05-06 21:24 ` Mark Mitchell
2003-05-07 21:21 ` Jason Merrill
2003-05-07 22:18 ` Mark Mitchell
2003-05-07 23:01 ` Jason Merrill
2003-05-08 12:05 ` Gabriel Dos Reis
2003-05-09 5:46 ` Kai Henningsen
2003-05-06 21:52 ` Anthony Green
2003-05-08 17:44 ` Mike Stump
2003-05-08 17:45 ` Jason Merrill
2003-05-08 18:40 ` Mark Mitchell
2003-05-08 19:06 ` Alexandre Oliva
2003-05-08 19:47 ` Mark Mitchell
2003-05-08 20:19 ` Alexandre Oliva
2003-05-08 21:18 ` Jason Merrill
2003-05-13 21:10 ` Mark Mitchell
2003-05-13 21:25 ` Richard Henderson
2003-05-13 21:41 ` Mark Mitchell
2003-05-13 22:16 ` Richard Henderson
2003-05-13 21:31 ` Gabriel Dos Reis
2003-05-15 17:00 ` Jason Merrill
2003-05-15 17:23 ` Mark Mitchell
2003-05-09 19:41 ` Kai Henningsen
2003-05-08 19:37 ` Jason Merrill
2003-05-07 0:14 ` Richard Henderson
2003-05-07 2:32 ` Mark Mitchell
2003-05-07 10:18 Ranjit Mathew
2003-05-07 13:54 ` Jason Merrill
2003-05-07 18:23 ` Richard Henderson
2003-05-08 18:02 ` Mike Stump
2003-05-08 7:49 Ranjit Mathew
2003-05-08 21:21 ` Richard Henderson
2003-05-09 9:23 Ranjit Mathew
2003-05-09 9:31 ` Andrew Haley
2003-05-09 9:54 Ranjit Mathew
2003-05-09 10:16 ` Andrew Haley
2003-05-09 12:08 ` Fergus Henderson
2003-05-09 12:49 ` Jamie Lokier
2003-05-13 21:33 Richard Kenner
2003-05-13 22:11 ` Richard Henderson
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