diff options
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 23 |
1 files changed, 18 insertions, 5 deletions
@@ -3273,6 +3273,13 @@ struct tree_decl_non_common GTY(()) #define DECL_DECLARED_INLINE_P(NODE) \ (FUNCTION_DECL_CHECK (NODE)->function_decl.declared_inline_flag) +/* Nonzero in a FUNCTION_DECL that should be always inlined by the inliner + disregarding size and cost heuristics. This is equivalent to using + the always_inline attribute without the required diagnostics if the + function cannot be inlined. */ +#define DECL_DISREGARD_INLINE_LIMITS(NODE) \ + (FUNCTION_DECL_CHECK (NODE)->function_decl.disregard_inline_limits) + /* For FUNCTION_DECL, this holds a pointer to a structure ("struct function") that describes the status of this function. */ #define DECL_STRUCT_FUNCTION(NODE) (FUNCTION_DECL_CHECK (NODE)->function_decl.f) @@ -3299,27 +3306,33 @@ struct tree_function_decl GTY(()) { struct tree_decl_non_common common; + struct function *f; + /* In a FUNCTION_DECL for which DECL_BUILT_IN holds, this is - DECL_FUNCTION_CODE. Otherwise unused. */ - enum built_in_function function_code; + DECL_FUNCTION_CODE. Otherwise unused. + ??? The bitfield needs to be able to hold all target function + codes as well. */ + ENUM_BITFIELD(built_in_function) function_code : 10; + ENUM_BITFIELD(built_in_class) built_in_class : 2; unsigned static_ctor_flag : 1; unsigned static_dtor_flag : 1; unsigned uninlinable : 1; unsigned possibly_inlined : 1; + unsigned novops_flag : 1; unsigned returns_twice_flag : 1; unsigned malloc_flag : 1; unsigned pure_flag : 1; - unsigned declared_inline_flag : 1; unsigned regdecl_flag : 1; unsigned inline_flag : 1; unsigned no_instrument_function_entry_exit : 1; + unsigned no_limit_stack : 1; - ENUM_BITFIELD(built_in_class) built_in_class : 2; + unsigned disregard_inline_limits : 1; - struct function *f; + /* 6 bits left */ }; /* For a TYPE_DECL, holds the "original" type. (TREE_TYPE has the copy.) */ |