This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug target/47473] [4.5/4.6 Regression] Incorrect computation with complex numbers when using -std=c99


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47473

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |i?86-*-*
             Status|UNCONFIRMED                 |NEW
      Known to work|                            |4.4.4
           Keywords|                            |wrong-code
   Last reconfirmed|                            |2011.01.26 11:26:29
          Component|c                           |target
     Ever Confirmed|0                           |1
            Summary|Incorrect computation with  |[4.5/4.6 Regression]
                   |complex numbers when using  |Incorrect computation with
                   |-std=c99                    |complex numbers when using
                   |                            |-std=c99
   Target Milestone|---                         |4.5.3
      Known to fail|                            |4.5.0, 4.5.2, 4.6.0

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-01-26 11:26:29 UTC ---
Confirmed on i?86-linux.  Seems to be a problem with libgcc __mulxc3, linking
with the libgcc from 4.4 makes it work for the failing releases.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]