https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114877
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |9.5.0
Known to work| |4.2.0
Target Milestone|--- |11.5
Summary|wrong-code for frexp(NAN, |[11/12/13/14/15 Regression]
|&uninitialized) |wrong-code for frexp(NAN,
| |&uninitialized)
Ever confirmed|0 |1
Last reconfirmed| |2024-04-28
Status|UNCONFIRMED |NEW
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
frexp folding was introduced with r0-79285-g7a2a25ab4f30cc for GCC 4.3.0 which
had the issue
BUT we produced good code until GCC 10.1.0 which changed the behavior of ccp
here.
