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* [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
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