[Bug middle-end/79454] New: [7 Regression] c-c++-common/ubsan/overflow-vec-*.c FAILs on some 64-bit BE targets

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79454

            Bug ID: 79454
           Summary: [7 Regression] c-c++-common/ubsan/overflow-vec-*.c
                    FAILs on some 64-bit BE targets
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jakub at gcc dot gnu.org
  Target Milestone: ---

c-c++-common/ubsan/overflow-vec-1.c
and
c-c++-common/ubsan/overflow-vec-2.c
tests on big endian powerpc64-linux and s390x-linux.