[Bug c++/31789] odd roundoff behavior (may be due to 80-bit vs. 64-bit behavior?

2007-05-02 Thread dkruger at stevens dot edu
--- Comment #3 from dkruger at stevens dot edu 2007-05-02 16:56 --- small correction: I forgot that the call to the function being integreated isn't inline. That clearly is what causes the problem. Also, if you change the bogus .6 coefficient to .5, the fact that it's a n

[Bug c++/31789] odd roundoff behavior (may be due to 80-bit vs. 64-bit behavior?

2007-05-02 Thread dkruger at stevens dot edu
--- Comment #1 from dkruger at stevens dot edu 2007-05-02 16:12 --- Created an attachment (id=13496) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13496&action=view) odd roundoff behavior -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31789

[Bug c++/31789] New: odd roundoff behavior (may be due to 80-bit vs. 64-bit behavior?

2007-05-02 Thread dkruger at stevens dot edu
Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dkruger at stevens dot edu GCC host triplet: i686-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31789

[Bug c++/31788] New: no warnings for passing temps by reference into obviously longer lifetime pointer

2007-05-02 Thread dkruger at stevens dot edu
emps by reference into obviously longer lifetime pointer Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dkru