diff options
Diffstat (limited to 'gcc/tree.def')
| -rw-r--r-- | gcc/tree.def | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/tree.def b/gcc/tree.def index 4b155b0..8a02e5b 100644 --- a/gcc/tree.def +++ b/gcc/tree.def @@ -374,6 +374,13 @@ DEFTREECODE (ARRAY_REF, "array_ref", 'r', 2) of the range is taken from the type of the expression. */ DEFTREECODE (ARRAY_RANGE_REF, "array_range_ref", 'r', 2) +/* Vtable indexing. Carries data useful for emitting information + for vtable garbage collection. + Operand 0: an array_ref (or equivalent expression) + Operand 1: the vtable base (must be a var_decl) + Operand 2: index into vtable (must be an integer_cst). */ +DEFTREECODE (VTABLE_REF, "vtable_ref", 'r', 3) + /* Constructor: return an aggregate value made from specified components. In C, this is used only for structure and array initializers. Also used for SET_TYPE in Chill (and potentially Pascal). |