public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug lto/47981] New: gcc.dg/lto/20110201-1 FAILs on Solaris 10
@ 2011-03-04 0:48 gseanmcg at gmail dot com
2011-03-04 10:43 ` [Bug lto/47981] " rguenth at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: gseanmcg at gmail dot com @ 2011-03-04 0:48 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47981
Summary: gcc.dg/lto/20110201-1 FAILs on Solaris 10
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: gseanmcg@gmail.com
Executing on host: /BUILD/gcc/obj-170622/gcc/xgcc -B/BUILD/gcc/obj-170622/gcc/
c_lto_20110201-1_0.o -O0 -flto -O2 -ff
ast-math -fuse-linker-plugin -o gcc-dg-lto-20110201-1-01 (timeout =
300)
Undefined first referenced^M
symbol in file^M
cabs c_lto_20110201-1_0.o^M
ld: fatal: Symbol referencing errors. No output written to
gcc-dg-lto-20110201-1-01^M
collect2: ld returned 1 exit status^M
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug lto/47981] gcc.dg/lto/20110201-1 FAILs on Solaris 10
2011-03-04 0:48 [Bug lto/47981] New: gcc.dg/lto/20110201-1 FAILs on Solaris 10 gseanmcg at gmail dot com
@ 2011-03-04 10:43 ` rguenth at gcc dot gnu.org
2011-03-04 13:37 ` gseanmcg at gmail dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-03-04 10:43 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47981
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2011.03.04 10:43:17
Ever Confirmed|0 |1
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-04 10:43:17 UTC ---
The testcase relies on us folding cabs() to pow/sqrt late (at link time)
/* We require a linker plugin because otherwise we'd need to link
against libm which we are not sure here has cabs on all targets.
This is because collect2 invokes ld on the -O0 object code
which does not have folded cabs. */
can you try if using __builtin_cabs instead of cabs works for you?
It might be solaris isnt a TARGET_C99_MATH target and thus cabs isn't
detected as builtin?
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug lto/47981] gcc.dg/lto/20110201-1 FAILs on Solaris 10
2011-03-04 0:48 [Bug lto/47981] New: gcc.dg/lto/20110201-1 FAILs on Solaris 10 gseanmcg at gmail dot com
2011-03-04 10:43 ` [Bug lto/47981] " rguenth at gcc dot gnu.org
@ 2011-03-04 13:37 ` gseanmcg at gmail dot com
2011-03-07 20:08 ` gseanmcg at gmail dot com
2011-03-08 7:34 ` ebotcazou at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: gseanmcg at gmail dot com @ 2011-03-04 13:37 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47981
--- Comment #2 from Sean McGovern <gseanmcg at gmail dot com> 2011-03-04 13:37:11 UTC ---
According to the manpage, cabs() is in libm on Solaris 10.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug lto/47981] gcc.dg/lto/20110201-1 FAILs on Solaris 10
2011-03-04 0:48 [Bug lto/47981] New: gcc.dg/lto/20110201-1 FAILs on Solaris 10 gseanmcg at gmail dot com
2011-03-04 10:43 ` [Bug lto/47981] " rguenth at gcc dot gnu.org
2011-03-04 13:37 ` gseanmcg at gmail dot com
@ 2011-03-07 20:08 ` gseanmcg at gmail dot com
2011-03-08 7:34 ` ebotcazou at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: gseanmcg at gmail dot com @ 2011-03-07 20:08 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47981
--- Comment #3 from Sean McGovern <gseanmcg at gmail dot com> 2011-03-07 20:08:00 UTC ---
changing the cabs() call to __builtin_cabs() does succeed.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug lto/47981] gcc.dg/lto/20110201-1 FAILs on Solaris 10
2011-03-04 0:48 [Bug lto/47981] New: gcc.dg/lto/20110201-1 FAILs on Solaris 10 gseanmcg at gmail dot com
` (2 preceding siblings ...)
2011-03-07 20:08 ` gseanmcg at gmail dot com
@ 2011-03-08 7:34 ` ebotcazou at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2011-03-08 7:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47981
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
CC| |ebotcazou at gcc dot
| |gnu.org
Resolution| |DUPLICATE
--- Comment #4 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-03-08 07:33:28 UTC ---
See http://gcc.gnu.org/ml/gcc-patches/2011-02/msg00411.html
*** This bug has been marked as a duplicate of bug 46944 ***
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2011-03-08 7:34 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-03-04 0:48 [Bug lto/47981] New: gcc.dg/lto/20110201-1 FAILs on Solaris 10 gseanmcg at gmail dot com
2011-03-04 10:43 ` [Bug lto/47981] " rguenth at gcc dot gnu.org
2011-03-04 13:37 ` gseanmcg at gmail dot com
2011-03-07 20:08 ` gseanmcg at gmail dot com
2011-03-08 7:34 ` ebotcazou 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).