[Bug target/14209] New: Bug in cris.md, shrinking access size of postincrement.

["hp at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

Misoptimization: a memory load using postincrement is shrinked in size when
only part of the data is used (e.g. "*m++ & 255").
Testcase to be added.

-- 
           Summary: Bug in cris.md, shrinking access size of postincrement.
           Product: gcc
           Version: 3.2.1
            Status: UNCONFIRMED
          Severity: critical
          Priority: P1
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hp at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: cris-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14209