[Bug target/95450] [10/11 regression] Wrong long double folding

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Tue Jun 2 07:32:17 GMT 2020


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95450

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|unknown                     |10.1.0
   Target Milestone|---                         |10.2
            Summary|[10 regression] Wrong long  |[10/11 regression] Wrong
                   |double folding              |long double folding
           Keywords|                            |wrong-code

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Does it work with -O0?  I guess that we fold the read from gl_LDBL_MAX
in a "wrong" way, thus native_interpret_expr is maybe wrong?


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