[Bug middle-end/87433] gcc.dg/zero_bits_compound-1.c and gcc.target/aarch64/ashltidisi.c regressions on aarch64

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87433

Segher Boessenkool <segher at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2018-09-25
                 CC|                            |segher at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from Segher Boessenkool <segher at gcc dot gnu.org> ---
You'll have to give more information.  Most likely it is a testcase problem
(two of-em in fact); the testcase is simply not expecting the new-and-improved
codegen.