[Bug middle-end/14310] New: nonlocal goto savearea mode != STACK_SAVEAREA_MODE

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

explow.c:update_nonlocal_goto_save_area does not construct an object with the
mode specified by STACK_SAVEAREA_MODE macro.  This causes
explow.c:emit_stack_save() to ICE when the modes do not match.

Testsuite failures:
gcc.c-torture/execute/920428-2.c
gcc.c-torture/execute/920501-7.c
gcc.c-torture/execute/comp-goto-2.c
gcc.c-torture/execute/nestfunc-5.c
gcc.c-torture/execute/nestfunc-6.c

-- 
           Summary: nonlocal goto savearea mode != STACK_SAVEAREA_MODE
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dje at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: powerpc-*-*
  GCC host triplet: powerpc-*-*
GCC target triplet: powerpc-*-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14310