[Bug c/84190] [7/8 Regression] double arithmetic on x86 no longer rounds to nearest

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84190

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |wrong-code
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2018-02-05
   Target Milestone|---                         |7.4
            Summary|[7 Regression] double       |[7/8 Regression] double
                   |arithmetic on x86 no longer |arithmetic on x86 no longer
                   |rounds to nearest           |rounds to nearest
     Ever confirmed|0                           |1

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.  We somehow lose the volatile qualifiers.  I'll have a look.