From: John Baldwin <jhb@FreeBSD.org>
To: Tom Tromey <tom@tromey.com>, gdb-patches@sourceware.org
Subject: Re: [PATCH 2/9] Introduce and use language_set
Date: Thu, 07 Mar 2019 23:05:00 -0000 [thread overview]
Message-ID: <6387c828-db23-3e49-fb76-699f5fc9e82b@FreeBSD.org> (raw)
In-Reply-To: <20190307205709.21919-3-tom@tromey.com>
On 3/7/19 12:57 PM, Tom Tromey wrote:
> I noticed that objfile_per_bfd_storage::demangled_hash_languages is a
> std::vector, which seemed quite large for something that,
> fundamentally, can be represented as a bit-set. This patch
> reimplements it as a bit-set.
Hmm, did you consider using std::bitset<nr_languages> for langauge_set? You'd
still have to write your own iterator class, so it wouldn't save much in terms
of lines of code. It just seems a bit odd to write a bitset class from scratch?
--
John Baldwin
next prev parent reply other threads:[~2019-03-07 23:05 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-07 21:11 [PATCH 0/9] Minor minimal symbol improvements Tom Tromey
2019-03-07 20:57 ` [PATCH 8/9] Use memcpy in minimal_symbol_reader::install Tom Tromey
2019-03-07 20:57 ` [PATCH 6/9] Use htab_up for demangled hash Tom Tromey
2019-03-07 20:57 ` [PATCH 3/9] Remove some unneeded initializations in minimal_symbol_reader Tom Tromey
2019-03-07 20:57 ` [PATCH 2/9] Introduce and use language_set Tom Tromey
2019-03-07 23:05 ` John Baldwin [this message]
2019-03-08 22:21 ` Tom Tromey
2019-03-08 22:43 ` Tom Tromey
2019-03-08 23:44 ` John Baldwin
2019-03-07 20:57 ` [PATCH 4/9] Remove minsym termination Tom Tromey
2019-03-07 20:57 ` [PATCH 9/9] Change minimal_symbol inheritance Tom Tromey
2019-03-07 20:57 ` [PATCH 1/9] Slightly simplify minsym creation Tom Tromey
2019-03-07 20:57 ` [PATCH 7/9] Allocate minimal symbols with malloc Tom Tromey
2019-03-07 20:57 ` [PATCH 5/9] Simplify per-BFD storage management Tom Tromey
2019-03-15 22:04 ` [PATCH 0/9] Minor minimal symbol improvements Tom Tromey
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=6387c828-db23-3e49-fb76-699f5fc9e82b@FreeBSD.org \
--to=jhb@freebsd.org \
--cc=gdb-patches@sourceware.org \
--cc=tom@tromey.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox