public inbox for gcc-patches@gcc.gnu.org
 help / color / mirror / Atom feed
From: "Jørgen Kvalsvik" <jorgen.kvalsvik@woven-planet.global>
To: Sebastian Huber <sebastian.huber@embedded-brains.de>,
	gcc-patches@gcc.gnu.org
Subject: Re: [PATCH] Add condition coverage profiling
Date: Fri, 15 Jul 2022 15:47:51 +0200	[thread overview]
Message-ID: <371c5653-59a8-6ca5-819b-76ab74e86625@woven-planet.global> (raw)
In-Reply-To: <612b05e8-2caf-b406-0964-03272befb650@embedded-brains.de>

On 15/07/2022 15:31, Sebastian Huber wrote:
> On 15.07.22 13:47, Jørgen Kvalsvik via Gcc-patches wrote:
>> 2. New vocabulary for the output - decisions for, well, the decisions. It also
>> writes at most one line per condition:
>>
>>     decisions covered 1/4
>>     condition  0 not covered (true false)
>>     condition  1 not covered (true)
> 
> Do we really have multiple decisions? I think we have only one decision composed
> of conditions and zero or more boolean operators. We have variants of condition
> outcomes.
> 

Maybe, I'm not sure - you could argue that since a fixture of boolean
"dominates" the outcome (either by short circuiting subsequent terms or masking
preceding terms) then that fixture is a decision which leads to one of two
outcomes.  The other parameters may change but they wouldn't change the
decision. You have 2^N inputs but only N+1 decisions. Personally the "variants"
phrasing doesn't feel right to me.

That being said I'm open to making this whatever the maintainers feel is
appropriate.

  reply	other threads:[~2022-07-15 13:47 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-15 11:39 Jørgen Kvalsvik
2022-07-15 11:47 ` Jørgen Kvalsvik
2022-07-15 13:31   ` Sebastian Huber
2022-07-15 13:47     ` Jørgen Kvalsvik [this message]
2022-08-02  7:58       ` Jørgen Kvalsvik
2022-08-04  7:43         ` Sebastian Huber
2022-08-04  9:13           ` Jørgen Kvalsvik
  -- strict thread matches above, loose matches on Subject: below --
2022-10-12 10:16 Jørgen Kvalsvik
2022-10-18  0:17 ` Hans-Peter Nilsson
2022-10-18 10:13   ` Jørgen Kvalsvik
2022-07-11 10:02 Jørgen Kvalsvik
2022-07-12 14:05 ` Sebastian Huber
2022-07-13  2:04   ` Jørgen Kvalsvik
2022-03-21 11:55 Jørgen Kvalsvik
2022-03-24 16:08 ` Martin Liška
2022-03-25 19:44   ` Jørgen Kvalsvik
2022-03-28 13:39     ` Martin Liška
2022-03-28 13:52     ` Jørgen Kvalsvik
2022-03-28 14:40       ` Jørgen Kvalsvik
2022-04-07 12:04         ` Martin Liška
2022-04-19 14:22           ` Jørgen Kvalsvik
2022-04-07 16:53         ` Sebastian Huber
2022-04-08  7:28           ` Jørgen Kvalsvik
2022-04-08  7:33             ` Jørgen Kvalsvik
2022-04-08  8:50               ` Sebastian Huber
2022-04-04  8:14 ` Sebastian Huber
2022-04-05  7:04   ` Sebastian Huber
2022-04-05 20:07   ` Jørgen Kvalsvik
2022-04-06  7:35     ` Sebastian Huber
2022-04-17 11:27       ` Jørgen Kvalsvik
2022-04-22  5:37         ` Sebastian Huber
2022-04-22 10:13           ` Jørgen Kvalsvik
2022-07-08 13:45 ` Sebastian Huber
2022-07-11  7:26   ` Jørgen Kvalsvik

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=371c5653-59a8-6ca5-819b-76ab74e86625@woven-planet.global \
    --to=jorgen.kvalsvik@woven-planet.global \
    --cc=gcc-patches@gcc.gnu.org \
    --cc=sebastian.huber@embedded-brains.de \
    /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;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).