2006-03-02 Daniel Berlin <dberlin@dberlin.org>

[pf3gnuchains/gcc-fork.git] / gcc / integrate.c

diff --git a/gcc/integrate.c b/gcc/integrate.c
index 9ac14a0..9876935 100644 (file)
--- a/gcc/integrate.c
+++ b/gcc/integrate.c
@@ -278,7 +278,7 @@ has_hard_reg_initial_val (enum machine_mode mode, unsigned int regno)
   return NULL_RTX;
 }
 
-void
+unsigned int
 emit_initial_value_sets (void)
 {
   struct initial_value_struct *ivs = cfun->hard_reg_initial_vals;
@@ -286,7 +286,7 @@ emit_initial_value_sets (void)
   rtx seq;
 
   if (ivs == 0)
-    return;
+    return 0;
 
   start_sequence ();
   for (i = 0; i < ivs->num_entries; i++)
@@ -295,6 +295,7 @@ emit_initial_value_sets (void)
   end_sequence ();
 
   emit_insn_after (seq, entry_of_function ());
+  return 0;
 }
 
 struct tree_opt_pass pass_initial_value_sets =