* config/spu/spu.c (cpat_info): Fix an incorrectly identified case.

[pf3gnuchains/gcc-fork.git] / gcc / dwarf2out.c

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index e853b2f..a9f6308 100644 (file)
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -9266,8 +9266,9 @@ loc_descriptor_from_tree_1 (tree loc, int want_address)
     case NON_LVALUE_EXPR:
     case VIEW_CONVERT_EXPR:
     case SAVE_EXPR:
-    case MODIFY_EXPR:
-      return loc_descriptor_from_tree_1 (TREE_OPERAND (loc, 0), want_address);
+    case GIMPLE_MODIFY_STMT:
+      return loc_descriptor_from_tree_1 (GENERIC_TREE_OPERAND (loc, 0),
+                                        want_address);
 
     case COMPONENT_REF:
     case BIT_FIELD_REF:
@@ -10040,7 +10041,7 @@ static tree
 reference_to_unused (tree * tp, int * walk_subtrees,
                     void * data ATTRIBUTE_UNUSED)
 {
-  if (! EXPR_P (*tp) && ! CONSTANT_CLASS_P (*tp))
+  if (! EXPR_P (*tp) && ! GIMPLE_STMT_P (*tp) && ! CONSTANT_CLASS_P (*tp))
     *walk_subtrees = 0;
   
   if (DECL_P (*tp) && ! TREE_PUBLIC (*tp) && ! TREE_USED (*tp)
@@ -12925,7 +12926,7 @@ decls_for_scope (tree stmt, dw_die_ref context_die, int depth)
            add_child_die (context_die, die);
          /* Do not produce debug information for static variables since
             these might be optimized out.  We are called for these later
-            in cgraph_varpool_analyze_pending_decls. */
+            in varpool_analyze_pending_decls. */
          if (TREE_CODE (decl) == VAR_DECL && TREE_STATIC (decl))
            ;
          else