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* [Bug web/97263] New: For -ffinite-math-only -OFast is not mentioned.
@ 2020-10-01 7:59 olaf.krzikalla at dlr dot de
2020-10-01 9:44 ` [Bug driver/97263] " rguenth at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: olaf.krzikalla at dlr dot de @ 2020-10-01 7:59 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97263
Bug ID: 97263
Summary: For -ffinite-math-only -OFast is not mentioned.
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: web
Assignee: unassigned at gcc dot gnu.org
Reporter: olaf.krzikalla at dlr dot de
Target Milestone: ---
The description of -ffinite-math-only at
https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html
reads:
"This option is not turned on by any -O option since..."
This is not true for -Ofast. Hence it should read:
"This option is not turned on by any -O option beside -Ofast since..."
See also the description of -ffast-math.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug driver/97263] For -ffinite-math-only -OFast is not mentioned. 2020-10-01 7:59 [Bug web/97263] New: For -ffinite-math-only -OFast is not mentioned olaf.krzikalla at dlr dot de @ 2020-10-01 9:44 ` rguenth at gcc dot gnu.org 2024-05-02 21:28 ` [Bug middle-end/97263] " pinskia at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2020-10-01 9:44 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97263 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Last reconfirmed| |2020-10-01 Version|unknown |10.2.1 Component|web |driver Status|UNCONFIRMED |NEW Keywords| |documentation --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/97263] For -ffinite-math-only -OFast is not mentioned. 2020-10-01 7:59 [Bug web/97263] New: For -ffinite-math-only -OFast is not mentioned olaf.krzikalla at dlr dot de 2020-10-01 9:44 ` [Bug driver/97263] " rguenth at gcc dot gnu.org @ 2024-05-02 21:28 ` pinskia at gcc dot gnu.org 2024-05-06 21:28 ` pinskia at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2024-05-02 21:28 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97263 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot gnu.org CC| |pinskia at gcc dot gnu.org --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- I will modify the documentation next week to be more specific on this since -Ofast is a hot topic right now including in LLVM. e.g. https://discourse.llvm.org/t/rfc-deprecate-ofast/78687/36 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/97263] For -ffinite-math-only -OFast is not mentioned. 2020-10-01 7:59 [Bug web/97263] New: For -ffinite-math-only -OFast is not mentioned olaf.krzikalla at dlr dot de 2020-10-01 9:44 ` [Bug driver/97263] " rguenth at gcc dot gnu.org 2024-05-02 21:28 ` [Bug middle-end/97263] " pinskia at gcc dot gnu.org @ 2024-05-06 21:28 ` pinskia at gcc dot gnu.org 2024-05-07 7:46 ` cvs-commit at gcc dot gnu.org 2024-05-07 7:46 ` pinskia at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2024-05-06 21:28 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97263 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |patch URL| |https://gcc.gnu.org/piperma | |il/gcc-patches/2024-May/650 | |841.html --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- I noticed a few other options have a similar wording that was incorrect since -Ofast was added so I fixed them too. Patch posted: https://gcc.gnu.org/pipermail/gcc-patches/2024-May/650841.html ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/97263] For -ffinite-math-only -OFast is not mentioned. 2020-10-01 7:59 [Bug web/97263] New: For -ffinite-math-only -OFast is not mentioned olaf.krzikalla at dlr dot de ` (2 preceding siblings ...) 2024-05-06 21:28 ` pinskia at gcc dot gnu.org @ 2024-05-07 7:46 ` cvs-commit at gcc dot gnu.org 2024-05-07 7:46 ` pinskia at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2024-05-07 7:46 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97263 --- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Andrew Pinski <pinskia@gcc.gnu.org>: https://gcc.gnu.org/g:0920e64ffa55adb063174559b274b0a521f34934 commit r15-237-g0920e64ffa55adb063174559b274b0a521f34934 Author: Andrew Pinski <quic_apinski@quicinc.com> Date: Mon May 6 14:14:41 2024 -0700 Mention that some options are turned on by `-Ofast` in their descriptions [PR97263] Like was done for -ffast-math in r0-105946-ga570fc16fa8056, we should document that -Ofast enables -fmath-errno, -funsafe-math-optimizations, -finite-math-only, -fno-trapping-math in their documentation. Note this changes the stronger "must not" to be "is not" for -fno-trapping-math since we do enable it for -Ofast already. gcc/ChangeLog: PR middle-end/97263 * doc/invoke.texi(fmath-errno): Document it is turned on with -Ofast. (funsafe-math-optimizations): Likewise. (ffinite-math-only): Likewise. (fno-trapping-math): Likewise and use less strong language. Signed-off-by: Andrew Pinski <quic_apinski@quicinc.com> ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug middle-end/97263] For -ffinite-math-only -OFast is not mentioned. 2020-10-01 7:59 [Bug web/97263] New: For -ffinite-math-only -OFast is not mentioned olaf.krzikalla at dlr dot de ` (3 preceding siblings ...) 2024-05-07 7:46 ` cvs-commit at gcc dot gnu.org @ 2024-05-07 7:46 ` pinskia at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2024-05-07 7:46 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97263 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED Target Milestone|--- |15.0 --- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-05-07 7:46 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-10-01 7:59 [Bug web/97263] New: For -ffinite-math-only -OFast is not mentioned olaf.krzikalla at dlr dot de 2020-10-01 9:44 ` [Bug driver/97263] " rguenth at gcc dot gnu.org 2024-05-02 21:28 ` [Bug middle-end/97263] " pinskia at gcc dot gnu.org 2024-05-06 21:28 ` pinskia at gcc dot gnu.org 2024-05-07 7:46 ` cvs-commit at gcc dot gnu.org 2024-05-07 7:46 ` pinskia at gcc dot gnu.org
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