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[Bug c++/14179] [3.3/3.4/4.0 Regression] out of memory
- From: "mark at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Sep 2004 16:53:44 -0000
- Subject: [Bug c++/14179] [3.3/3.4/4.0 Regression] out of memory
- References: <20040217171044.14179.debora.j.estey@lmco.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From mark at codesourcery dot com 2004-09-24 16:53 -------
Subject: Re: [3.3/3.4/4.0 Regression] out of memory
bonzini at gcc dot gnu dot org wrote:
>------- Additional Comments From bonzini at gcc dot gnu dot org 2004-09-24 16:05 -------
>Great news. Thanks to fixing PR17596, we now outperform 3.3.4 by 25% for a
>reduced testcase (with an array of 240000 elements). Every additional element
>costs us a mere 44 instructions in cp_parser_binary_expression according to
>cachegrind.
>
>
That is fabulous news!
>I'm not closing this because Giovanni's patch to lookahead for a comma may still
>make some difference, but I'm degrading its priority.
>
Please also remove any regression tags, and remove any release target
markings. (This is now an opportunity for improvement, not a regresison.)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14179