[Bug target/56470] [4.8 Regression] ICE output_operand: invalid shift operand

[rearnsha at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56470

Richard Earnshaw <rearnsha at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-03-04
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Earnshaw <rearnsha at gcc dot gnu.org> 2013-03-04 07:01:07 UTC ---
Confirmed. 

I'm a bit wary of just truncating the value.  Shifts by 32 may be valid in the
ARM back-end in some circumstances where we're using the shift as part of
setting up the flags.

Fixing this fully would require getting rid of "shift_operator" and replacing
it with iterators.  But that's a pretty radical overhaul.  Long term that might
well be worthwhile, but not this close to a release.