[Bug middle-end/53303] Reload/RA issue on word paradoxical subregs

[aurelien.buhrig.gcc at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53303

Aurelien Buhrig <aurelien.buhrig.gcc at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Reload/RA issue on          |Reload/RA issue on word
                   |word-sized paradoxical      |paradoxical subregs
                   |subregs for big-endian      |
                   |targets                     |

--- Comment #3 from Aurelien Buhrig <aurelien.buhrig.gcc at gmail dot com> 2012-06-18 16:14:17 UTC ---
This bug does not depends on endianess.
It also occurs on little endian target, when RA allocates such a paradoxical
register with the last hardware register which is smaller than a word (in
comparison with the first register for big-endian targets).