public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug target/54284] New: -mabi=ieeelongdouble problems
@ 2012-08-16 14:20 segher at gcc dot gnu.org
2024-03-05 0:40 ` [Bug target/54284] " bergner at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: segher at gcc dot gnu.org @ 2012-08-16 14:20 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54284
Bug #: 54284
Summary: -mabi=ieeelongdouble problems
Classification: Unclassified
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: segher@gcc.gnu.org
CC: bergner@vnet.ibm.com, dje.gcc@gmail.com,
meissner@gcc.gnu.org
Target: powerpc-*
As I noted in http://gcc.gnu.org/ml/gcc-patches/2012-08/msg01017.html ,
there are quite a few problems with -mabi=ieeelongdouble.
On 64-bit Linux it crashes the compiler:
Program received signal SIGSEGV, Segmentation fault.
0x0000000010578da4 in simplify_subreg (outermode=TImode, op=0xfffb69b1160,
innermode=TFmode, byte=0) at /home/segher/src/gcc/gcc/simplify-rtx.c:5429
The other issues are more minor, but the option obviously suffers from
a lack of testing.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug target/54284] -mabi=ieeelongdouble problems
2012-08-16 14:20 [Bug target/54284] New: -mabi=ieeelongdouble problems segher at gcc dot gnu.org
@ 2024-03-05 0:40 ` bergner at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: bergner at gcc dot gnu.org @ 2024-03-05 0:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54284
Peter Bergner <bergner at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC|bergner at vnet dot ibm.com, |bergner at gcc dot gnu.org,
|dje.gcc at gmail dot com |dje at gcc dot gnu.org
Resolution|--- |FIXED
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Peter Bergner <bergner at gcc dot gnu.org> ---
I'm pretty sure this has been long ago fixed, so I'm going to close this as
FIXED.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2024-03-05 0:40 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-08-16 14:20 [Bug target/54284] New: -mabi=ieeelongdouble problems segher at gcc dot gnu.org
2024-03-05 0:40 ` [Bug target/54284] " bergner at gcc dot gnu.org
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).