tree.c (contains_placeholder_p): Ensure function always returns a value.

        * tree.c (contains_placeholder_p): Ensure function always returns
        a value.
        * sparc.md (movdi_sp64_insn): Add default case in enumeration switch.
        (movsf_const_insn, movdf_const_insn, movtf_const_insn): Likewise.

From-SVN: r18196

1 files changed, 1 insertions, 0 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index d33563b..29d7dd1 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -2573,6 +2573,7 @@ contains_placeholder_p (exp)
     default:
       return 0;
     }
+  return 0;
 }
 
 /* Return 1 if EXP contains any expressions that produce cleanups for an