Patch 6 in a revised series of cleanup patches from Will Schmidt

    Fix multipleinheritance heuristic for ppc64LE (leak_cpp_interior test).
    Adjust the PPC64 #ifdiffery to indicate that ppc64BE uses a thunk table,
    but ppc64LE (in particular, the ELF ABIV2) does not.  In this case, thunk
    table == function descriptors.
    
    Signed-off-by: Will Schmidt <will_schmidt@vnet.ibm.com>
    --
    
    This patch replaces the previously posted "[6/7] add leak_cpp_interior
    test .exp results ....."

This patch fixes Vagrind bugzilla 347686


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15238 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/memcheck/mc_leakcheck.c b/memcheck/mc_leakcheck.c
index 75ff3f2..791a5c1 100644
--- a/memcheck/mc_leakcheck.c
+++ b/memcheck/mc_leakcheck.c
@@ -648,9 +648,9 @@
       if (pot_fn == 0)
          continue; // NULL fn pointer. Seems it can happen in vtable.
       seg = VG_(am_find_nsegment) (pot_fn);
-#if defined(VGA_ppc64be) || defined(VGA_ppc64le)
-      // ppc64 use a thunk table. So, we have one more level of indirection
-      // to follow.
+#if defined(VGA_ppc64be)
+      // ppc64BE uses a thunk table (function descriptors), so we have one
+      // more level of indirection to follow.
       if (seg == NULL
           || seg->kind != SkFileC
           || !seg->hasR