2004-08-12 Janis Johnson <janis187@us.ibm.com>

[pf3gnuchains/gcc-fork.git] / gcc / tree-gimple.c

diff --git a/gcc/tree-gimple.c b/gcc/tree-gimple.c
index 4f26a08..e208893 100644 (file)
--- a/gcc/tree-gimple.c
+++ b/gcc/tree-gimple.c
@@ -413,6 +413,7 @@ is_gimple_id (tree t)
   return (is_gimple_variable (t)
          || TREE_CODE (t) == FUNCTION_DECL
          || TREE_CODE (t) == LABEL_DECL
+         || TREE_CODE (t) == CONST_DECL
          /* Allow string constants, since they are addressable.  */
          || TREE_CODE (t) == STRING_CST);
 }
@@ -440,7 +441,6 @@ is_gimple_reg (tree t)
          /* A volatile decl is not acceptable because we can't reuse it as
             needed.  We need to copy it into a temp first.  */
          && ! TREE_THIS_VOLATILE (t)
-         && ! TREE_ADDRESSABLE (t)
          && ! needs_to_live_in_memory (t));
 }
 
@@ -480,9 +480,7 @@ is_gimple_non_addressable (tree t)
   if (TREE_CODE (t) == SSA_NAME)
     t = SSA_NAME_VAR (t);
 
-  return (is_gimple_variable (t)
-         && ! TREE_ADDRESSABLE (t)
-         && ! needs_to_live_in_memory (t));
+  return (is_gimple_variable (t) && ! needs_to_live_in_memory (t));
 }
 
 /* Return true if T is a GIMPLE rvalue, i.e. an identifier or a constant.  */