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* [Bug c/94200] New: -mabi=ibmlongdouble and -mlong-double-128 produces error
@ 2020-03-16 20:59 murphyp at linux dot vnet.ibm.com
2020-03-16 21:08 ` [Bug target/94200] " pinskia at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: murphyp at linux dot vnet.ibm.com @ 2020-03-16 20:59 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94200
Bug ID: 94200
Summary: -mabi=ibmlongdouble and -mlong-double-128 produces
error
Product: gcc
Version: 7.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: murphyp at linux dot vnet.ibm.com
Target Milestone: ---
Target: powerpc64le
When compiling an empty file with:
`touch foo.c; gcc -mabi=ibmlongdouble -mlong-double-128 foo.c`
produces the following:
gcc: warning: using IBM extended precision long double
cc1: warning: using IBM extended precision long double
cc1: error: ‘-mabi=ibmlongdouble’ requires ‘-mlong-double-128’
Notably, removing the option -mlong-double-128 does not trigger the above.
This was fixed in GCC 8, and does not happen with GCC 7.4.0
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/94200] -mabi=ibmlongdouble and -mlong-double-128 produces error
2020-03-16 20:59 [Bug c/94200] New: -mabi=ibmlongdouble and -mlong-double-128 produces error murphyp at linux dot vnet.ibm.com
@ 2020-03-16 21:08 ` pinskia at gcc dot gnu.org
2020-03-17 13:23 ` murphyp at linux dot vnet.ibm.com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2020-03-16 21:08 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94200
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2020-03-16
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>This was fixed in GCC 8, and does not happen with GCC 7.4.0
GCC 7.5.0 was the last release of GCC 7.x series. Can you make sure it works
with the latest GCC 8.x release? If so then this will be closed as fixed.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/94200] -mabi=ibmlongdouble and -mlong-double-128 produces error
2020-03-16 20:59 [Bug c/94200] New: -mabi=ibmlongdouble and -mlong-double-128 produces error murphyp at linux dot vnet.ibm.com
2020-03-16 21:08 ` [Bug target/94200] " pinskia at gcc dot gnu.org
@ 2020-03-17 13:23 ` murphyp at linux dot vnet.ibm.com
2020-03-17 23:29 ` pinskia at gcc dot gnu.org
2020-10-31 12:49 ` redi at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: murphyp at linux dot vnet.ibm.com @ 2020-03-17 13:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94200
--- Comment #2 from Paul E. Murphy <murphyp at linux dot vnet.ibm.com> ---
(In reply to Andrew Pinski from comment #1)
> >This was fixed in GCC 8, and does not happen with GCC 7.4.0
>
> GCC 7.5.0 was the last release of GCC 7.x series. Can you make sure it
> works with the latest GCC 8.x release? If so then this will be closed as
> fixed.
This does work with GCC 8.3.1l and any newer versions I have tested.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/94200] -mabi=ibmlongdouble and -mlong-double-128 produces error
2020-03-16 20:59 [Bug c/94200] New: -mabi=ibmlongdouble and -mlong-double-128 produces error murphyp at linux dot vnet.ibm.com
2020-03-16 21:08 ` [Bug target/94200] " pinskia at gcc dot gnu.org
2020-03-17 13:23 ` murphyp at linux dot vnet.ibm.com
@ 2020-03-17 23:29 ` pinskia at gcc dot gnu.org
2020-10-31 12:49 ` redi at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: pinskia at gcc dot gnu.org @ 2020-03-17 23:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94200
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |UNCONFIRMED
Ever confirmed|1 |0
Version|7.5.0 |8.4.0
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/94200] -mabi=ibmlongdouble and -mlong-double-128 produces error
2020-03-16 20:59 [Bug c/94200] New: -mabi=ibmlongdouble and -mlong-double-128 produces error murphyp at linux dot vnet.ibm.com
` (2 preceding siblings ...)
2020-03-17 23:29 ` pinskia at gcc dot gnu.org
@ 2020-10-31 12:49 ` redi at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: redi at gcc dot gnu.org @ 2020-10-31 12:49 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94200
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Target Milestone|--- |8.0
Resolution|--- |FIXED
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Closing as fixed in all current releases then.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-10-31 12:49 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2020-03-16 20:59 [Bug c/94200] New: -mabi=ibmlongdouble and -mlong-double-128 produces error murphyp at linux dot vnet.ibm.com
2020-03-16 21:08 ` [Bug target/94200] " pinskia at gcc dot gnu.org
2020-03-17 13:23 ` murphyp at linux dot vnet.ibm.com
2020-03-17 23:29 ` pinskia at gcc dot gnu.org
2020-10-31 12:49 ` redi at gcc dot gnu.org
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