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Groups > comp.lang.c > #387445
| From | Keith Thompson <Keith.S.Thompson+u@gmail.com> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: how cast works? |
| Date | 2024-08-09 13:28 -0700 |
| Organization | None to speak of |
| Message-ID | <87ed6x7868.fsf@nosuchdomain.example.com> (permalink) |
| References | (5 earlier) <v93e2q$8put$1@dont-email.me> <v94smd$mgp8$1@dont-email.me> <v95j4r$qh1q$3@dont-email.me> <v95okr$2oa92$1@dont-email.me> <v95p9h$2oa92$2@dont-email.me> |
Thiago Adams <thiago.adams@gmail.com> writes:
[...]
> and I am still curious if _Bool/bool makes the programs slower (more
> instructions) compared with
> "typedef int bool" because the generated code has to convert bool->int
> int->bool all the time.
Maybe. The only way to answer that would be perform measurements.
And you'll have to be careful to ensure that the operations aren't
optimized away. Writing useful benchmarks can be tricky.
--
Keith Thompson (The_Other_Keith) Keith.S.Thompson+u@gmail.com
void Void(void) { Void(); } /* The recursive call of the void */
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how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-07 08:28 -0300
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-07 08:33 -0300
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-07 13:13 -0700
Re: how cast works? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-11 17:43 -0700
Re: how cast works? Vir Campestris <vir.campestris@invalid.invalid> - 2024-08-12 11:51 +0100
Challenge/exercise problem - signum() function Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-12 08:17 -0700
Re: Challenge/exercise problem - signum() function Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2024-08-12 16:07 +0000
Re: Challenge/exercise problem - signum() function Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-12 09:57 -0700
Re: how cast works? Dan Purgert <dan@djph.net> - 2024-08-07 20:00 +0000
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-07 13:26 -0700
Re: how cast works? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-08-07 23:00 +0000
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-08 08:14 -0300
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-08 14:23 +0100
Re: how cast works? Michael S <already5chosen@yahoo.com> - 2024-08-08 19:32 +0300
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-08 14:11 -0300
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-08 18:29 +0100
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-08 14:50 -0300
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-08 14:57 -0300
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-08 19:01 +0100
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-08 15:13 -0300
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-08 12:29 -0700
Re: how cast works? David Brown <david.brown@hesbynett.no> - 2024-08-08 19:58 +0200
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-08 20:09 +0100
Re: how cast works? David Brown <david.brown@hesbynett.no> - 2024-08-09 00:32 +0200
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-08 16:14 -0700
Re: how cast works? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-08-09 02:47 +0000
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-08 22:55 -0700
Re: how cast works? James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-08-09 02:08 -0400
Re: how cast works? David Brown <david.brown@hesbynett.no> - 2024-08-09 18:16 +0200
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 12:18 -0700
Re: how cast works? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-11 17:07 -0700
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-11 20:14 -0700
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-09 01:56 +0100
Re: how cast works? David Brown <david.brown@hesbynett.no> - 2024-08-09 19:08 +0200
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-10 11:03 +0100
Re: how cast works? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-08-09 02:45 +0000
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-08 12:42 -0700
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-08 17:34 -0300
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-08 22:41 +0100
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-08 16:17 -0700
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-09 11:04 +0100
Re: how cast works? David Brown <david.brown@hesbynett.no> - 2024-08-09 19:12 +0200
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-12 15:36 +0100
Re: how cast works? James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-08-09 13:57 -0400
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-09 21:59 +0100
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 14:47 -0700
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-10 00:32 +0100
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 17:12 -0700
Re: how cast works? James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-08-09 18:29 -0400
Re: how cast works? David Brown <david.brown@hesbynett.no> - 2024-08-13 11:18 +0200
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-13 11:34 +0100
Re: how cast works? James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-08-13 07:51 -0400
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-13 14:01 +0100
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-13 12:46 -0700
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-13 21:51 +0100
Re: how cast works? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-13 16:46 -0700
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-14 00:56 +0100
Re: how cast works? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-18 03:37 -0700
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 14:29 -0700
Re: how cast works? James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-08-09 18:35 -0400
Re: how cast works? Kaz Kylheku <643-408-1753@kylheku.com> - 2024-08-09 21:30 +0000
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 14:57 -0700
Re: how cast works? Kaz Kylheku <643-408-1753@kylheku.com> - 2024-08-09 23:14 +0000
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 16:58 -0700
Re: how cast works? Kaz Kylheku <643-408-1753@kylheku.com> - 2024-08-10 00:06 +0000
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 17:27 -0700
Re: how cast works? James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-08-09 20:31 -0400
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-10 01:11 +0100
Re: how cast works? David Brown <david.brown@hesbynett.no> - 2024-08-13 11:23 +0200
Re: how cast works? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-11 17:32 -0700
Re: how cast works? James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-08-09 18:35 -0400
Re: how cast works? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-11 17:27 -0700
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 12:23 -0700
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-09 21:31 +0100
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 13:49 -0700
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-09 22:01 +0100
Re: how cast works? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-12 00:33 -0700
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-12 12:21 +0100
Re: how cast works? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-11 17:46 -0700
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-12 02:00 +0100
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-11 20:23 -0700
Re: how cast works? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-11 20:37 -0700
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-11 21:33 -0700
Re: how cast works? Ben Bacarisse <ben@bsb.me.uk> - 2024-08-12 16:57 +0100
Re: how cast works? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-12 10:04 -0700
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-12 13:35 -0700
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-09 07:57 -0300
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-09 16:25 +0100
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 12:06 -0700
Re: how cast works? David Brown <david.brown@hesbynett.no> - 2024-08-09 19:20 +0200
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-09 15:54 -0300
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-09 16:05 -0300
Re: how cast works? David Brown <david.brown@hesbynett.no> - 2024-08-09 21:43 +0200
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 13:28 -0700
Re: how cast works? David Brown <david.brown@hesbynett.no> - 2024-08-09 22:01 +0200
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-10 11:17 +0100
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-10 10:15 -0300
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-10 17:14 +0100
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-10 20:01 -0300
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-10 17:10 -0700
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-11 09:23 -0300
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-11 13:30 +0100
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-11 14:16 -0300
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-11 13:38 -0700
Re: how cast works? Bart <bc@freeuk.com> - 2024-08-12 12:24 +0100
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 13:26 -0700
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-09 18:01 -0300
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 14:53 -0700
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-09 12:03 -0700
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-09 16:22 -0300
Re: how cast works? David Brown <david.brown@hesbynett.no> - 2024-08-09 00:36 +0200
Re: how cast works? Dan Purgert <dan@djph.net> - 2024-08-08 14:08 +0000
Re: how cast works? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-08-09 02:42 +0000
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-07 13:08 -0700
Re: how cast works? Thiago Adams <thiago.adams@gmail.com> - 2024-08-08 08:35 -0300
Re: how cast works? Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-08-08 12:39 -0700
Re: how cast works? James Kuyper <jameskuyper@alumni.caltech.edu> - 2024-08-08 18:40 -0400
Re: how cast works? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-11 17:15 -0700
Is there an audio book version (Was: how cast works?) gazelle@shell.xmission.com (Kenny McCormack) - 2024-08-08 16:19 +0000
Re: how cast works? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-08-07 23:03 +0000
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