* Count counterpart of TREE_USED?
@ 2001-12-10 15:43 degger
2001-12-11 15:57 ` Richard Henderson
0 siblings, 1 reply; 2+ messages in thread
From: degger @ 2001-12-10 15:43 UTC (permalink / raw)
To: gcc
Hija,
TREE_USED can be used to determine whether a decl or stmt was used.
What I need is to figure out how often; I want to find out how rarely
a static function will be called within the same source to change the
inlining rules to not only take the size of the function but also pay
attention to the number of callers especially if there's only one
and there was no specific request to keep the static object around.
Any hints would be appreciated.
--
Servus,
Daniel
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Count counterpart of TREE_USED?
2001-12-10 15:43 Count counterpart of TREE_USED? degger
@ 2001-12-11 15:57 ` Richard Henderson
0 siblings, 0 replies; 2+ messages in thread
From: Richard Henderson @ 2001-12-11 15:57 UTC (permalink / raw)
To: degger; +Cc: gcc
On Tue, Dec 11, 2001 at 12:37:52AM +0100, degger@fhm.edu wrote:
> TREE_USED can be used to determine whether a decl or stmt was used.
> What I need is to figure out how often; I want to find out how rarely
> a static function will be called within the same source ...
There is no existing metric for this.
r~
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2001-12-11 23:56 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2001-12-10 15:43 Count counterpart of TREE_USED? degger
2001-12-11 15:57 ` Richard Henderson
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).