/* Built-in and inline functions for gcj
- Copyright (C) 2001, 2003
+ Copyright (C) 2001, 2003, 2004, 2005
Free Software Foundation, Inc.
This file is part of GCC.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.
+the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.
Java and all Java-based marks are trademarks or registered trademarks
of Sun Microsystems, Inc. in the United States and other countries.
static tree abs_builtin (tree, tree);
static tree java_build_function_call_expr (tree, tree);
-static void define_builtin (enum built_in_function, const char *,
- tree, const char *);
\f
static tree
max_builtin (tree method_return_type, tree method_arguments)
{
- return fold (build2 (MAX_EXPR, method_return_type,
- TREE_VALUE (method_arguments),
- TREE_VALUE (TREE_CHAIN (method_arguments))));
+ return fold_build2 (MAX_EXPR, method_return_type,
+ TREE_VALUE (method_arguments),
+ TREE_VALUE (TREE_CHAIN (method_arguments)));
}
static tree
min_builtin (tree method_return_type, tree method_arguments)
{
- return fold (build2 (MIN_EXPR, method_return_type,
- TREE_VALUE (method_arguments),
- TREE_VALUE (TREE_CHAIN (method_arguments))));
+ return fold_build2 (MIN_EXPR, method_return_type,
+ TREE_VALUE (method_arguments),
+ TREE_VALUE (TREE_CHAIN (method_arguments)));
}
static tree
abs_builtin (tree method_return_type, tree method_arguments)
{
- return fold (build1 (ABS_EXPR, method_return_type,
- TREE_VALUE (method_arguments)));
+ return fold_build1 (ABS_EXPR, method_return_type,
+ TREE_VALUE (method_arguments));
}
/* Mostly copied from ../builtins.c. */
tree call_expr;
call_expr = build1 (ADDR_EXPR, build_pointer_type (TREE_TYPE (fn)), fn);
- call_expr = build3 (CALL_EXPR, TREE_TYPE (TREE_TYPE (fn)),
+ return fold_build3 (CALL_EXPR, TREE_TYPE (TREE_TYPE (fn)),
call_expr, arglist, NULL_TREE);
- TREE_SIDE_EFFECTS (call_expr) = 1;
- return fold (call_expr);
}
\f
+#define BUILTIN_NOTHROW 1
+#define BUILTIN_CONST 2
/* Define a single builtin. */
static void
define_builtin (enum built_in_function val,
const char *name,
tree type,
- const char *libname)
+ const char *libname,
+ int flags)
{
tree decl;
DECL_EXTERNAL (decl) = 1;
TREE_PUBLIC (decl) = 1;
SET_DECL_ASSEMBLER_NAME (decl, get_identifier (libname));
- make_decl_rtl (decl);
pushdecl (decl);
DECL_BUILT_IN_CLASS (decl) = BUILT_IN_NORMAL;
DECL_FUNCTION_CODE (decl) = val;
+ if (flags & BUILTIN_NOTHROW)
+ TREE_NOTHROW (decl) = 1;
+ if (flags & BUILTIN_CONST)
+ TREE_READONLY (decl) = 1;
implicit_built_in_decls[val] = decl;
built_in_decls[val] = decl;
{
tree double_ftype_double, double_ftype_double_double;
tree float_ftype_float, float_ftype_float_float;
+ tree boolean_ftype_boolean_boolean;
tree t;
int i;
double_ftype_double_double = build_function_type (double_type_node, t);
define_builtin (BUILT_IN_FMOD, "__builtin_fmod",
- double_ftype_double_double, "fmod");
+ double_ftype_double_double, "fmod", BUILTIN_CONST);
define_builtin (BUILT_IN_FMODF, "__builtin_fmodf",
- float_ftype_float_float, "fmodf");
+ float_ftype_float_float, "fmodf", BUILTIN_CONST);
define_builtin (BUILT_IN_ACOS, "__builtin_acos",
- double_ftype_double, "_ZN4java4lang4Math4acosEd");
+ double_ftype_double, "_ZN4java4lang4Math4acosEd",
+ BUILTIN_CONST);
define_builtin (BUILT_IN_ASIN, "__builtin_asin",
- double_ftype_double, "_ZN4java4lang4Math4asinEd");
+ double_ftype_double, "_ZN4java4lang4Math4asinEd",
+ BUILTIN_CONST);
define_builtin (BUILT_IN_ATAN, "__builtin_atan",
- double_ftype_double, "_ZN4java4lang4Math4atanEd");
+ double_ftype_double, "_ZN4java4lang4Math4atanEd",
+ BUILTIN_CONST);
define_builtin (BUILT_IN_ATAN2, "__builtin_atan2",
- double_ftype_double_double, "_ZN4java4lang4Math5atan2Edd");
+ double_ftype_double_double, "_ZN4java4lang4Math5atan2Edd",
+ BUILTIN_CONST);
define_builtin (BUILT_IN_CEIL, "__builtin_ceil",
- double_ftype_double, "_ZN4java4lang4Math4ceilEd");
+ double_ftype_double, "_ZN4java4lang4Math4ceilEd",
+ BUILTIN_CONST);
define_builtin (BUILT_IN_COS, "__builtin_cos",
- double_ftype_double, "_ZN4java4lang4Math3cosEd");
+ double_ftype_double, "_ZN4java4lang4Math3cosEd",
+ BUILTIN_CONST);
define_builtin (BUILT_IN_EXP, "__builtin_exp",
- double_ftype_double, "_ZN4java4lang4Math3expEd");
+ double_ftype_double, "_ZN4java4lang4Math3expEd",
+ BUILTIN_CONST);
define_builtin (BUILT_IN_FLOOR, "__builtin_floor",
- double_ftype_double, "_ZN4java4lang4Math5floorEd");
+ double_ftype_double, "_ZN4java4lang4Math5floorEd",
+ BUILTIN_CONST);
define_builtin (BUILT_IN_LOG, "__builtin_log",
- double_ftype_double, "_ZN4java4lang4Math3logEd");
+ double_ftype_double, "_ZN4java4lang4Math3logEd",
+ BUILTIN_CONST);
define_builtin (BUILT_IN_POW, "__builtin_pow",
- double_ftype_double_double, "_ZN4java4lang4Math3powEdd");
+ double_ftype_double_double, "_ZN4java4lang4Math3powEdd",
+ BUILTIN_CONST);
define_builtin (BUILT_IN_SIN, "__builtin_sin",
- double_ftype_double, "_ZN4java4lang4Math3sinEd");
+ double_ftype_double, "_ZN4java4lang4Math3sinEd",
+ BUILTIN_CONST);
define_builtin (BUILT_IN_SQRT, "__builtin_sqrt",
- double_ftype_double, "_ZN4java4lang4Math4sqrtEd");
+ double_ftype_double, "_ZN4java4lang4Math4sqrtEd",
+ BUILTIN_CONST);
define_builtin (BUILT_IN_TAN, "__builtin_tan",
- double_ftype_double, "_ZN4java4lang4Math3tanEd");
+ double_ftype_double, "_ZN4java4lang4Math3tanEd",
+ BUILTIN_CONST);
+
+ t = tree_cons (NULL_TREE, boolean_type_node, end_params_node);
+ t = tree_cons (NULL_TREE, boolean_type_node, t);
+ boolean_ftype_boolean_boolean = build_function_type (boolean_type_node, t);
+ define_builtin (BUILT_IN_EXPECT, "__builtin_expect",
+ boolean_ftype_boolean_boolean,
+ "__builtin_expect",
+ BUILTIN_CONST | BUILTIN_NOTHROW);
+
+ build_common_builtin_nodes ();
}
/* If the call matches a builtin, return the
OSDN Git Service
