[Patch] Regex bracket matcher cache optimization

[Paolo Carlini]

On 01/07/2014 08:36 PM, Tim Shen wrote:
> On Tue, Jan 7, 2014 at 4:02 AM, Paolo Carlini <paolo.carlini@oracle.com> wrote:
>> Ideally, I would suggest committing first the improvements in your previous
>> patch (by the way, thanks for the numbers!) + the pure bug fixes and
>> separate the further performance improvements which have compile-time
>> performance implications (how big?), see if, eg, Jon has something to
>> recommend. Can we do that?
> First patch committed. I later found that the second patch "b.diff" is
> based on the committed version (the attach, which fixed the "&&"
> problem);
Not sure I'm following all the past and present tenses ;) but in my old 
message I proposed to commit now the *correctness* fixes too, which, I 
suppose, are fixes which don't have compile-time performance implications.

Paolo.