[Bug regression/63177] New: Power/Linux no-vfa-vect-depend-2.c and no-vfa-vect-depend-3.c failures

[macro@linux-mips.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63177

            Bug ID: 63177
           Summary: Power/Linux no-vfa-vect-depend-2.c and
                    no-vfa-vect-depend-3.c failures
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: regression
          Assignee: unassigned at gcc dot gnu.org
          Reporter: macro@linux-mips.org
              Host: i686-linux-gnu
            Target: powerpc-linux-gnu

I see these failures in 4.9/trunk Power/Linux testing:

FAIL: gcc.dg/vect/no-vfa-vect-depend-2.c scan-tree-dump-times vect "vectorized
1 loops" 1
FAIL: gcc.dg/vect/no-vfa-vect-depend-3.c scan-tree-dump-times vect "vectorized
1 loops" 4

These are new test cases as of 4.9.  Only seen with AltiVec multilibs:

-mcpu=603e
-mcpu=603e -msoft-float
-mcpu=7400 -maltivec -mabi=altivec
-mcpu=e6500 -maltivec -mabi=altivec
-mcpu=e6500 -m64 -maltivec -mabi=altivec

Options used to configure the compiler:

--build=i686-pc-linux-gnu
--target=powerpc-linux-gnu
--with-cpu-32=603e
--with-cpu-64=e5500
--with-long-double-128