diff options
Diffstat (limited to 'gcc/tree.def')
| -rw-r--r-- | gcc/tree.def | 48 |
1 files changed, 20 insertions, 28 deletions
diff --git a/gcc/tree.def b/gcc/tree.def index b71d31d0454..4b6d236dde6 100644 --- a/gcc/tree.def +++ b/gcc/tree.def @@ -274,20 +274,21 @@ DEFTREECODE (COMPLEX_CST, "complex_cst", 'c', 0) /* Contents are in TREE_VECTOR_CST_ELTS field. */ DEFTREECODE (VECTOR_CST, "vector_cst", 'c', 0) -/* Contents are TREE_STRING_LENGTH and TREE_STRING_POINTER fields. */ +/* Contents are TREE_STRING_LENGTH and TREE_STRING_POINTER fields. */ DEFTREECODE (STRING_CST, "string_cst", 'c', 0) -/* Declarations. All references to names are represented as ..._DECL nodes. - The decls in one binding context are chained through the TREE_CHAIN field. - Each DECL has a DECL_NAME field which contains an IDENTIFIER_NODE. - (Some decls, most often labels, may have zero as the DECL_NAME). - DECL_CONTEXT points to the node representing the context in which - this declaration has its scope. For FIELD_DECLs, this is the - RECORD_TYPE, UNION_TYPE, or QUAL_UNION_TYPE node that the field - is a member of. For VAR_DECL, PARM_DECL, FUNCTION_DECL, LABEL_DECL, - and CONST_DECL nodes, this points to either the FUNCTION_DECL for the - containing function, the RECORD_TYPE or UNION_TYPE for the containing - type, or NULL_TREE if the given decl has "file scope". +/* Declarations. All references to names are represented as ..._DECL + nodes. The decls in one binding context are chained through the + TREE_CHAIN field. Each DECL has a DECL_NAME field which contains + an IDENTIFIER_NODE. (Some decls, most often labels, may have zero + as the DECL_NAME). DECL_CONTEXT points to the node representing + the context in which this declaration has its scope. For + FIELD_DECLs, this is the RECORD_TYPE, UNION_TYPE, or + QUAL_UNION_TYPE node that the field is a member of. For VAR_DECL, + PARM_DECL, FUNCTION_DECL, LABEL_DECL, and CONST_DECL nodes, this + points to either the FUNCTION_DECL for the containing function, the + RECORD_TYPE or UNION_TYPE for the containing type, or NULL_TREE or + a TRANSLATION_UNIT_DECL if the given decl has "file scope". DECL_ABSTRACT_ORIGIN, if non-NULL, points to the original (abstract) ..._DECL node of which this decl is an (inlined or template expanded) instance. @@ -298,9 +299,9 @@ DEFTREECODE (STRING_CST, "string_cst", 'c', 0) and DECL_MODE fields exist in decl nodes just as in type nodes. They are unused in LABEL_DECL, TYPE_DECL and CONST_DECL nodes. - DECL_OFFSET holds an integer number of bits offset for the location. - DECL_VOFFSET holds an expression for a variable offset; it is - to be multiplied by DECL_VOFFSET_UNIT (an integer). + DECL_FIELD_BIT_OFFSET holds an integer number of bits offset for + the location. DECL_VOFFSET holds an expression for a variable + offset; it is to be multiplied by DECL_VOFFSET_UNIT (an integer). These fields are relevant only in FIELD_DECLs and PARM_DECLs. DECL_INITIAL holds the value to initialize a variable to, @@ -346,6 +347,10 @@ DEFTREECODE (FIELD_DECL, "field_decl", 'd', 0) /* A namespace declaration. Namespaces appear in DECL_CONTEXT of other _DECLs, providing a hierarchy of names. */ DEFTREECODE (NAMESPACE_DECL, "namespace_decl", 'd', 0) + +/* A translation unit. This is not technically a declaration, since it + can't be looked up, but it's close enough. */ +DEFTREECODE (TRANSLATION_UNIT_DECL, "translation_unit_decl", 'd', 0) /* References to storage. */ @@ -469,11 +474,6 @@ DEFTREECODE (BIND_EXPR, "bind_expr", 'e', 3) made out of a chain of TREE_LIST nodes. */ DEFTREECODE (CALL_EXPR, "call_expr", 'e', 2) -/* Call a method. Operand 0 is the method, whose type is a METHOD_TYPE. - Operand 1 is the expression for "self". - Operand 2 is the list of explicit arguments. */ -DEFTREECODE (METHOD_CALL_EXPR, "method_call_expr", 'e', 4) - /* Specify a value to compute along with its corresponding cleanup. Operand 0 argument is an expression whose value needs a cleanup. Operand 1 is the cleanup expression for the object. @@ -615,13 +615,6 @@ DEFTREECODE (MAX_EXPR, "max_expr", '2', 2) operand of the ABS_EXPR must have the same type. */ DEFTREECODE (ABS_EXPR, "abs_expr", '1', 1) -/* Bit scanning and counting. */ -DEFTREECODE (FFS_EXPR, "ffs_expr", '1', 1) -DEFTREECODE (CLZ_EXPR, "clz_expr", '1', 1) -DEFTREECODE (CTZ_EXPR, "ctz_expr", '1', 1) -DEFTREECODE (POPCOUNT_EXPR, "popcount_expr", '1', 1) -DEFTREECODE (PARITY_EXPR, "parity_expr", '1', 1) - /* Shift operations for shift and rotate. Shift means logical shift if done on an unsigned type, arithmetic shift if done on a signed type. @@ -638,7 +631,6 @@ DEFTREECODE (RROTATE_EXPR, "rrotate_expr", '2', 2) DEFTREECODE (BIT_IOR_EXPR, "bit_ior_expr", '2', 2) DEFTREECODE (BIT_XOR_EXPR, "bit_xor_expr", '2', 2) DEFTREECODE (BIT_AND_EXPR, "bit_and_expr", '2', 2) -DEFTREECODE (BIT_ANDTC_EXPR, "bit_andtc_expr", '2', 2) DEFTREECODE (BIT_NOT_EXPR, "bit_not_expr", '1', 1) /* ANDIF and ORIF allow the second operand not to be computed if the |