diff options
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -1637,6 +1637,12 @@ struct tree_constructor GTY(()) #define EH_FILTER_FAILURE(NODE) TREE_OPERAND (EH_FILTER_EXPR_CHECK (NODE), 1) #define EH_FILTER_MUST_NOT_THROW(NODE) TREE_STATIC (EH_FILTER_EXPR_CHECK (NODE)) +/* CHANGE_DYNAMIC_TYPE_EXPR accessors. */ +#define CHANGE_DYNAMIC_TYPE_NEW_TYPE(NODE) \ + TREE_OPERAND (CHANGE_DYNAMIC_TYPE_EXPR_CHECK (NODE), 0) +#define CHANGE_DYNAMIC_TYPE_LOCATION(NODE) \ + TREE_OPERAND (CHANGE_DYNAMIC_TYPE_EXPR_CHECK (NODE), 1) + /* OBJ_TYPE_REF accessors. */ #define OBJ_TYPE_REF_EXPR(NODE) TREE_OPERAND (OBJ_TYPE_REF_CHECK (NODE), 0) #define OBJ_TYPE_REF_OBJECT(NODE) TREE_OPERAND (OBJ_TYPE_REF_CHECK (NODE), 1) @@ -2671,6 +2677,11 @@ struct tree_memory_partition_tag GTY(()) #define DECL_GIMPLE_REG_P(DECL) \ DECL_COMMON_CHECK (DECL)->decl_common.gimple_reg_flag +/* For a DECL with pointer type, this is set if Type Based Alias + Analysis should not be applied to this DECL. */ +#define DECL_NO_TBAA_P(DECL) \ + DECL_COMMON_CHECK (DECL)->decl_common.no_tbaa_flag + struct tree_decl_common GTY(()) { struct tree_decl_minimal common; @@ -2711,6 +2722,8 @@ struct tree_decl_common GTY(()) /* Logically, these two would go in a theoretical base shared by var and parm decl. */ unsigned gimple_reg_flag : 1; + /* In a DECL with pointer type, set if no TBAA should be done. */ + unsigned no_tbaa_flag : 1; union tree_decl_u1 { /* In a FUNCTION_DECL for which DECL_BUILT_IN holds, this is |