diff options
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 20 |
1 files changed, 15 insertions, 5 deletions
@@ -2184,14 +2184,20 @@ extern void decl_debug_expr_insert (tree, tree); /* Nonzero means that the decl had its visibility specified rather than being inferred. */ -#define DECL_VISIBILITY_SPECIFIED(NODE) (DECL_CHECK (NODE)->decl.visibility_specified) +#define DECL_VISIBILITY_SPECIFIED(NODE) \ + (DECL_CHECK (NODE)->decl.visibility_specified) /* In a FUNCTION_DECL, nonzero if the function cannot be inlined. */ #define DECL_UNINLINABLE(NODE) (FUNCTION_DECL_CHECK (NODE)->decl.uninlinable) +/* In a VAR_DECL, the model to use if the data should be allocated from + thread-local storage. */ +#define DECL_TLS_MODEL(NODE) (VAR_DECL_CHECK (NODE)->decl.tls_model) + /* In a VAR_DECL, nonzero if the data should be allocated from thread-local storage. */ -#define DECL_THREAD_LOCAL(NODE) (VAR_DECL_CHECK (NODE)->decl.thread_local_flag) +#define DECL_THREAD_LOCAL_P(NODE) \ + (VAR_DECL_CHECK (NODE)->decl.tls_model != TLS_MODEL_NONE) /* In a FUNCTION_DECL, the saved representation of the body of the entire function. */ @@ -2385,6 +2391,8 @@ struct tree_decl GTY(()) location_t locus; unsigned int uid; tree size; + + /* 32 bits: */ ENUM_BITFIELD(machine_mode) mode : 8; unsigned external_flag : 1; @@ -2413,10 +2421,11 @@ struct tree_decl GTY(()) ENUM_BITFIELD(built_in_class) built_in_class : 2; unsigned pure_flag : 1; + /* 32 bits: */ unsigned non_addressable : 1; unsigned user_align : 1; unsigned uninlinable : 1; - unsigned thread_local_flag : 1; + unsigned gimple_reg_flag : 1; unsigned declared_inline_flag : 1; ENUM_BITFIELD(symbol_visibility) visibility : 2; unsigned visibility_specified : 1; @@ -2438,8 +2447,9 @@ struct tree_decl GTY(()) unsigned seen_in_bind_expr : 1; unsigned novops_flag : 1; unsigned has_value_expr : 1; - unsigned gimple_reg_flag : 1; - /* 7 unused bits. */ + + ENUM_BITFIELD(tls_model) tls_model : 3; + /* 5 unused bits. */ union tree_decl_u1 { /* In a FUNCTION_DECL for which DECL_BUILT_IN holds, this is |