From: Stan Shebs <shebs@apple.com>
To: Jim Blandy <jimb@zwingli.cygnus.com>
Cc: gdb-patches@sources.redhat.com
Subject: Re: [RFA] Revised C++ ABI abstraction patches
Date: Thu, 15 Mar 2001 15:21:00 -0000 [thread overview]
Message-ID: <3AB14E35.51C4EB1@apple.com> (raw)
In-Reply-To: <np66ha3h2c.fsf@zwingli.cygnus.com>
Jim Blandy wrote:
>
> [...] stuff like partial-stab.h, where
> someone put 25k of code in a header file, which gets #included into
> two different .c files, to save function call overhead. Good call.
Ah, youth... Once upon a time, when machines were much slower and
compilers did less optimization, the partial-stab.h trick was an
important speedup for psymtab reading. It's quite possible that it
no longer matters, although I would suggest running some experiments
before acting on that assumption! (GCC is 25x(!) slower than Metrowerks
because people add code to it without thinking much about the effect on
compile time.)
Stan
next prev parent reply other threads:[~2001-03-15 15:21 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-03-15 10:50 Michael Elizabeth Chastain
2001-03-15 11:04 ` Jim Blandy
2001-03-15 11:32 ` Michael Snyder
2001-03-15 11:35 ` J.T. Conklin
2001-03-15 12:36 ` Jim Blandy
2001-03-15 15:21 ` Stan Shebs [this message]
2001-03-15 17:54 ` Jim Blandy
2001-03-15 20:11 ` Andrew Cagney
2001-03-15 13:46 ` Andrew Cagney
2001-03-15 15:01 ` Daniel Berlin
-- strict thread matches above, loose matches on Subject: below --
2001-03-15 1:50 Jim Blandy
2001-03-15 3:15 ` Eli Zaretskii
2001-03-15 6:21 ` Fernando Nasser
2001-03-15 6:46 ` Daniel Berlin
2001-03-15 10:40 ` Jim Blandy
2001-03-15 13:38 ` Andrew Cagney
2001-03-15 14:05 ` Jim Blandy
2001-03-16 23:28 ` Eli Zaretskii
2001-03-19 9:38 ` Jim Blandy
2001-03-19 11:58 ` Eli Zaretskii
2001-03-15 14:57 ` Andrew Cagney
2001-03-15 17:57 ` Jim Blandy
2001-03-15 18:10 ` Andrew Cagney
2001-03-15 19:12 ` Daniel Berlin
2001-03-15 19:56 ` Jim Blandy
2001-03-15 18:58 ` Daniel Berlin
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