[Bug libquadmath/56379] libquadmath: Wrong result for strtoflt128.c if compiled with -O0

2013-03-06 Thread skannan at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56379 Shakthi Kannan skannan at redhat dot com changed: What|Removed |Added CC||skannan

[Bug libquadmath/56379] libquadmath: Wrong result for strtoflt128.c if compiled with -O0

2013-03-06 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56379 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug libquadmath/56379] libquadmath: Wrong result for strtoflt128.c if compiled with -O0

2013-02-19 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56379 --- Comment #3 from Jakub Jelinek jakub at gcc dot gnu.org 2013-02-19 10:16:17 UTC --- Yeah, the bug is obvious. glibc refuses to compile with -O0, so it was never a problem for it. The problem is that while mpn_lshift_1 function is

[Bug libquadmath/56379] libquadmath: Wrong result for strtoflt128.c if compiled with -O0

2013-02-19 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56379 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug libquadmath/56379] libquadmath: Wrong result for strtoflt128.c if compiled with -O0

2013-02-19 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56379 --- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org 2013-02-19 21:50:14 UTC --- Author: jakub Date: Tue Feb 19 21:50:10 2013 New Revision: 196155 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=196155 Log: PR

[Bug libquadmath/56379] libquadmath: Wrong result for strtoflt128.c if compiled with -O0

2013-02-18 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56379 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added CC||burnus

[Bug libquadmath/56379] libquadmath: Wrong result for strtoflt128.c if compiled with -O0

2013-02-18 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56379 --- Comment #2 from Tobias Burnus burnus at gcc dot gnu.org 2013-02-18 23:42:18 UTC --- Some debugging. If one adds the following debugging patch: --- a/libquadmath/strtod/strtod_l.c +++ b/libquadmath/strtod/strtod_l.c @@ -441,3 +441,5