public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug target/47424] New: [4.6 Regression] Glibc miscompiled
@ 2011-01-23 22:41 hjl.tools at gmail dot com
2011-01-25 11:22 ` [Bug target/47424] " rguenth at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: hjl.tools at gmail dot com @ 2011-01-23 22:41 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47424
Summary: [4.6 Regression] Glibc miscompiled
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: hjl.tools@gmail.com
On Linux/x86-64, gcc 4.6.0 20110119 miscompiled glibc trunk.
I got
/bin/sh: line 1: 9941 Illegal instruction
GCONV_PATH=/export/build/gnu/glibc/build-x86_64-linux/iconvdata LC_ALL=C
LD_AUDIT=/export/build/gnu/glibc/build-x86_64-linux/elf/tst-auditmod4b.so
/export/build/gnu/glibc/build-x86_64-linux/elf/ld-linux-x86-64.so.2
--library-path
/export/build/gnu/glibc/build-x86_64-linux:/export/build/gnu/glibc/build-x86_64-linux/math:/export/build/gnu/glibc/build-x86_64-linux/elf:/export/build/gnu/glibc/build-x86_64-linux/dlfcn:/export/build/gnu/glibc/build-x86_64-linux/nss:/export/build/gnu/glibc/build-x86_64-linux/nis:/export/build/gnu/glibc/build-x86_64-linux/rt:/export/build/gnu/glibc/build-x86_64-linux/resolv:/export/build/gnu/glibc/build-x86_64-linux/crypt:/export/build/gnu/glibc/build-x86_64-linux/nptl
/export/build/gnu/glibc/build-x86_64-linux/elf/tst-audit4 >
/export/build/gnu/glibc/build-x86_64-linux/elf/tst-audit4.out
/bin/sh: line 1: 9952 Illegal instruction
GCONV_PATH=/export/build/gnu/glibc/build-x86_64-linux/iconvdata LC_ALL=C
LD_AUDIT=/export/build/gnu/glibc/build-x86_64-linux/elf/tst-auditmod7b.so
/export/build/gnu/glibc/build-x86_64-linux/elf/ld-linux-x86-64.so.2
--library-path
/export/build/gnu/glibc/build-x86_64-linux:/export/build/gnu/glibc/build-x86_64-linux/math:/export/build/gnu/glibc/build-x86_64-linux/elf:/export/build/gnu/glibc/build-x86_64-linux/dlfcn:/export/build/gnu/glibc/build-x86_64-linux/nss:/export/build/gnu/glibc/build-x86_64-linux/nis:/export/build/gnu/glibc/build-x86_64-linux/rt:/export/build/gnu/glibc/build-x86_64-linux/resolv:/export/build/gnu/glibc/build-x86_64-linux/crypt:/export/build/gnu/glibc/build-x86_64-linux/nptl
/export/build/gnu/glibc/build-x86_64-linux/elf/tst-audit7 >
/export/build/gnu/glibc/build-x86_64-linux/elf/tst-audit7.out
/bin/sh: line 1: 9951 Illegal instruction
GCONV_PATH=/export/build/gnu/glibc/build-x86_64-linux/iconvdata LC_ALL=C
LD_AUDIT=/export/build/gnu/glibc/build-x86_64-linux/elf/tst-auditmod6b.so:/export/build/gnu/glibc/build-x86_64-linux/elf/tst-auditmod6c.so
/export/build/gnu/glibc/build-x86_64-linux/elf/ld-linux-x86-64.so.2
--library-path
/export/build/gnu/glibc/build-x86_64-linux:/export/build/gnu/glibc/build-x86_64-linux/math:/export/build/gnu/glibc/build-x86_64-linux/elf:/export/build/gnu/glibc/build-x86_64-linux/dlfcn:/export/build/gnu/glibc/build-x86_64-linux/nss:/export/build/gnu/glibc/build-x86_64-linux/nis:/export/build/gnu/glibc/build-x86_64-linux/rt:/export/build/gnu/glibc/build-x86_64-linux/resolv:/export/build/gnu/glibc/build-x86_64-linux/crypt:/export/build/gnu/glibc/build-x86_64-linux/nptl
/export/build/gnu/glibc/build-x86_64-linux/elf/tst-audit6 >
/export/build/gnu/glibc/build-x86_64-linux/elf/tst-audit6.out
Gcc 4.5 is OK.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/47424] [4.6 Regression] Glibc miscompiled
2011-01-23 22:41 [Bug target/47424] New: [4.6 Regression] Glibc miscompiled hjl.tools at gmail dot com
@ 2011-01-25 11:22 ` rguenth at gcc dot gnu.org
2011-01-25 16:29 ` jakub at gcc dot gnu.org
2011-01-25 16:42 ` schwab@linux-m68k.org
2 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-01-25 11:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47424
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Keywords| |wrong-code
Last reconfirmed| |2011.01.25 11:11:25
Ever Confirmed|0 |1
Target Milestone|--- |4.6.0
Build| |x86_64-*-linux
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-01-25 11:11:25 UTC ---
Testcase?
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/47424] [4.6 Regression] Glibc miscompiled
2011-01-23 22:41 [Bug target/47424] New: [4.6 Regression] Glibc miscompiled hjl.tools at gmail dot com
2011-01-25 11:22 ` [Bug target/47424] " rguenth at gcc dot gnu.org
@ 2011-01-25 16:29 ` jakub at gcc dot gnu.org
2011-01-25 16:42 ` schwab@linux-m68k.org
2 siblings, 0 replies; 4+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-01-25 16:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47424
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-25 16:25:49 UTC ---
I've built glibc 2.13 with 20110122ish gcc on both x86_64 and i686 just fine
this weekend.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/47424] [4.6 Regression] Glibc miscompiled
2011-01-23 22:41 [Bug target/47424] New: [4.6 Regression] Glibc miscompiled hjl.tools at gmail dot com
2011-01-25 11:22 ` [Bug target/47424] " rguenth at gcc dot gnu.org
2011-01-25 16:29 ` jakub at gcc dot gnu.org
@ 2011-01-25 16:42 ` schwab@linux-m68k.org
2 siblings, 0 replies; 4+ messages in thread
From: schwab@linux-m68k.org @ 2011-01-25 16:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47424
Andreas Schwab <schwab@linux-m68k.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |INVALID
--- Comment #3 from Andreas Schwab <schwab@linux-m68k.org> 2011-01-25 16:29:56 UTC ---
The test is compiled with -mavx and you are not using an AVX capable host.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-01-25 16:30 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-01-23 22:41 [Bug target/47424] New: [4.6 Regression] Glibc miscompiled hjl.tools at gmail dot com
2011-01-25 11:22 ` [Bug target/47424] " rguenth at gcc dot gnu.org
2011-01-25 16:29 ` jakub at gcc dot gnu.org
2011-01-25 16:42 ` schwab@linux-m68k.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).