diff options
Diffstat (limited to 'gcc/java/expr.c')
| -rw-r--r-- | gcc/java/expr.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/gcc/java/expr.c b/gcc/java/expr.c index fbc08c6..54a3332 100644 --- a/gcc/java/expr.c +++ b/gcc/java/expr.c @@ -40,6 +40,7 @@ The Free Software Foundation is independent of Sun Microsystems, Inc. */ #include "toplev.h" #include "except.h" #include "defaults.h" +#include "ggc.h" static void flush_quick_stack PARAMS ((void)); static void push_value PARAMS ((tree)); @@ -83,6 +84,10 @@ static tree case_identity PARAMS ((tree, tree)); static tree operand_type[59]; extern struct obstack permanent_obstack; +static tree methods_ident = NULL_TREE; +static tree ncode_ident = NULL_TREE; +tree dtable_ident = NULL_TREE; + /* Set to non-zero value in order to emit class initilization code before static field references. */ int always_initialize_class_p; @@ -95,6 +100,9 @@ init_expr_processing() operand_type[23] = operand_type[56] = float_type_node; operand_type[24] = operand_type[57] = double_type_node; operand_type[25] = operand_type[58] = ptr_type_node; + ggc_add_tree_root (operand_type, 59); + ggc_add_tree_root (&methods_ident, 1); + ggc_add_tree_root (&ncode_ident, 1); } /* We store the stack state in two places: @@ -1652,10 +1660,6 @@ build_class_init (clas, expr) return init; } -static tree methods_ident = NULL_TREE; -static tree ncode_ident = NULL_TREE; -tree dtable_ident = NULL_TREE; - tree build_known_method_ref (method, method_type, self_type, method_signature, arg_list) tree method, method_type ATTRIBUTE_UNUSED, self_type, @@ -1771,8 +1775,11 @@ build_invokeinterface (dtable, method) abstract nor static. */ if (class_ident == NULL_TREE) - class_ident = get_identifier ("class"); - + { + class_ident = get_identifier ("class"); + ggc_add_tree_root (&class_ident, 1); + } + dtable = build1 (INDIRECT_REF, dtable_type, dtable); dtable = build (COMPONENT_REF, class_ptr_type, dtable, lookup_field (&dtable_type, class_ident)); |