diff options
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 27 |
1 files changed, 24 insertions, 3 deletions
@@ -6585,6 +6585,24 @@ type_has_mode_precision_p (const_tree t) return known_eq (TYPE_PRECISION (t), GET_MODE_PRECISION (TYPE_MODE (t))); } +/* Helper functions for fndecl_built_in_p. */ + +inline bool +built_in_function_equal_p (built_in_function name0, built_in_function name1) +{ + return name0 == name1; +} + +/* Recursive case for two or more names. */ + +template <typename... F> +inline bool +built_in_function_equal_p (built_in_function name0, built_in_function name1, + built_in_function name2, F... names) +{ + return name0 == name1 || built_in_function_equal_p (name0, name2, names...); +} + /* Return true if a FUNCTION_DECL NODE is a GCC built-in function. Note that it is different from the DECL_IS_UNDECLARED_BUILTIN @@ -6616,13 +6634,16 @@ fndecl_built_in_p (const_tree node, unsigned int name, built_in_class klass) } /* Return true if a FUNCTION_DECL NODE is a GCC built-in function - of BUILT_IN_NORMAL class with name equal to NAME. */ + of BUILT_IN_NORMAL class with name equal to NAME1 (or other mentioned + NAMES). */ +template <typename... F> inline bool -fndecl_built_in_p (const_tree node, built_in_function name) +fndecl_built_in_p (const_tree node, built_in_function name1, F... names) { return (fndecl_built_in_p (node, BUILT_IN_NORMAL) - && DECL_FUNCTION_CODE (node) == name); + && built_in_function_equal_p (DECL_FUNCTION_CODE (node), + name1, names...)); } /* A struct for encapsulating location information about an operator |