diff options
Diffstat (limited to 'gcc/c-decl.c')
-rw-r--r-- | gcc/c-decl.c | 31 |
1 files changed, 5 insertions, 26 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 4b3ee627cec..e740fcac917 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -2812,30 +2812,15 @@ c_make_fname_decl (tree id, int type_dep) return decl; } -/* Return a definition for a builtin function named NAME and whose data type - is TYPE. TYPE should be a function type with argument types. - FUNCTION_CODE tells later passes how to compile calls to this function. - See tree.h for its possible values. - - If LIBRARY_NAME is nonzero, use that for DECL_ASSEMBLER_NAME, - the name to be called if we can't opencode the function. If - ATTRS is nonzero, use that for the function's attribute list. */ - tree -builtin_function (const char *name, tree type, int function_code, - enum built_in_class cl, const char *library_name, - tree attrs) +c_builtin_function (tree decl) { - tree id = get_identifier (name); - tree decl = build_decl (FUNCTION_DECL, id, type); - TREE_PUBLIC (decl) = 1; - DECL_EXTERNAL (decl) = 1; + tree type = TREE_TYPE (decl); + tree id = DECL_NAME (decl); + + const char *name = IDENTIFIER_POINTER (id); DECL_LANG_SPECIFIC (decl) = GGC_CNEW (struct lang_decl); - DECL_BUILT_IN_CLASS (decl) = cl; - DECL_FUNCTION_CODE (decl) = function_code; C_DECL_BUILTIN_PROTOTYPE (decl) = (TYPE_ARG_TYPES (type) != 0); - if (library_name) - SET_DECL_ASSEMBLER_NAME (decl, get_identifier (library_name)); /* Should never be called on a symbol with a preexisting meaning. */ gcc_assert (!I_SYMBOL_BINDING (id)); @@ -2850,12 +2835,6 @@ builtin_function (const char *name, tree type, int function_code, visible_builtins = decl; } - /* Possibly apply some default attributes to this built-in function. */ - if (attrs) - decl_attributes (&decl, attrs, ATTR_FLAG_BUILT_IN); - else - decl_attributes (&decl, NULL_TREE, 0); - return decl; } |