1 /* Built-in and inline functions for gcj
2 Copyright (C) 2001, 2003, 2004, 2005, 2006, 2007, 2009
3 Free Software Foundation, Inc.
5 This file is part of GCC.
7 GCC is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
12 GCC is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
21 Java and all Java-based marks are trademarks or registered trademarks
22 of Sun Microsystems, Inc. in the United States and other countries.
23 The Free Software Foundation is independent of Sun Microsystems, Inc. */
25 /* Written by Tom Tromey <tromey@redhat.com>. */
29 #include "coretypes.h"
34 #include "langhooks.h"
35 #include "java-tree.h"
39 #include "insn-codes.h"
43 static tree
max_builtin (tree
, tree
);
44 static tree
min_builtin (tree
, tree
);
45 static tree
abs_builtin (tree
, tree
);
46 static tree
convert_real (tree
, tree
);
48 static tree
java_build_function_call_expr (tree
, tree
);
50 static tree
putObject_builtin (tree
, tree
);
51 static tree
compareAndSwapInt_builtin (tree
, tree
);
52 static tree
compareAndSwapLong_builtin (tree
, tree
);
53 static tree
compareAndSwapObject_builtin (tree
, tree
);
54 static tree
putVolatile_builtin (tree
, tree
);
55 static tree
getVolatile_builtin (tree
, tree
);
56 static tree
VMSupportsCS8_builtin (tree
, tree
);
59 /* Functions of this type are used to inline a given call. Such a
60 function should either return an expression, if the call is to be
61 inlined, or NULL_TREE if a real call should be emitted. Arguments
62 are method return type and the original CALL_EXPR containing the
63 arguments to the call. */
64 typedef tree
builtin_creator_function (tree
, tree
);
66 /* Hold a char*, before initialization, or a tree, after
68 union GTY(()) string_or_tree
{
69 const char * GTY ((tag ("0"))) s
;
70 tree
GTY ((tag ("1"))) t
;
73 /* Used to hold a single builtin record. */
74 struct GTY(()) builtin_record
{
75 union string_or_tree
GTY ((desc ("1"))) class_name
;
76 union string_or_tree
GTY ((desc ("1"))) method_name
;
77 builtin_creator_function
* GTY((skip
)) creator
;
78 enum built_in_function builtin_code
;
81 static GTY(()) struct builtin_record java_builtins
[] =
83 { { "java.lang.Math" }, { "min" }, min_builtin
, (enum built_in_function
) 0 },
84 { { "java.lang.Math" }, { "max" }, max_builtin
, (enum built_in_function
) 0 },
85 { { "java.lang.Math" }, { "abs" }, abs_builtin
, (enum built_in_function
) 0 },
86 { { "java.lang.Math" }, { "acos" }, NULL
, BUILT_IN_ACOS
},
87 { { "java.lang.Math" }, { "asin" }, NULL
, BUILT_IN_ASIN
},
88 { { "java.lang.Math" }, { "atan" }, NULL
, BUILT_IN_ATAN
},
89 { { "java.lang.Math" }, { "atan2" }, NULL
, BUILT_IN_ATAN2
},
90 { { "java.lang.Math" }, { "ceil" }, NULL
, BUILT_IN_CEIL
},
91 { { "java.lang.Math" }, { "cos" }, NULL
, BUILT_IN_COS
},
92 { { "java.lang.Math" }, { "exp" }, NULL
, BUILT_IN_EXP
},
93 { { "java.lang.Math" }, { "floor" }, NULL
, BUILT_IN_FLOOR
},
94 { { "java.lang.Math" }, { "log" }, NULL
, BUILT_IN_LOG
},
95 { { "java.lang.Math" }, { "pow" }, NULL
, BUILT_IN_POW
},
96 { { "java.lang.Math" }, { "sin" }, NULL
, BUILT_IN_SIN
},
97 { { "java.lang.Math" }, { "sqrt" }, NULL
, BUILT_IN_SQRT
},
98 { { "java.lang.Math" }, { "tan" }, NULL
, BUILT_IN_TAN
},
99 { { "java.lang.Float" }, { "intBitsToFloat" }, convert_real
,
100 (enum built_in_function
) 0 },
101 { { "java.lang.Double" }, { "longBitsToDouble" }, convert_real
,
102 (enum built_in_function
) 0 },
103 { { "java.lang.Float" }, { "floatToRawIntBits" }, convert_real
,
104 (enum built_in_function
) 0 },
105 { { "java.lang.Double" }, { "doubleToRawLongBits" }, convert_real
,
106 (enum built_in_function
) 0 },
107 { { "sun.misc.Unsafe" }, { "putInt" }, putObject_builtin
,
108 (enum built_in_function
) 0},
109 { { "sun.misc.Unsafe" }, { "putLong" }, putObject_builtin
,
110 (enum built_in_function
) 0},
111 { { "sun.misc.Unsafe" }, { "putObject" }, putObject_builtin
,
112 (enum built_in_function
) 0},
113 { { "sun.misc.Unsafe" }, { "compareAndSwapInt" },
114 compareAndSwapInt_builtin
, (enum built_in_function
) 0},
115 { { "sun.misc.Unsafe" }, { "compareAndSwapLong" },
116 compareAndSwapLong_builtin
, (enum built_in_function
) 0},
117 { { "sun.misc.Unsafe" }, { "compareAndSwapObject" },
118 compareAndSwapObject_builtin
, (enum built_in_function
) 0},
119 { { "sun.misc.Unsafe" }, { "putOrderedInt" }, putVolatile_builtin
,
120 (enum built_in_function
) 0},
121 { { "sun.misc.Unsafe" }, { "putOrderedLong" }, putVolatile_builtin
,
122 (enum built_in_function
) 0},
123 { { "sun.misc.Unsafe" }, { "putOrderedObject" }, putVolatile_builtin
,
124 (enum built_in_function
) 0},
125 { { "sun.misc.Unsafe" }, { "putIntVolatile" }, putVolatile_builtin
,
126 (enum built_in_function
) 0},
127 { { "sun.misc.Unsafe" }, { "putLongVolatile" }, putVolatile_builtin
,
128 (enum built_in_function
) 0},
129 { { "sun.misc.Unsafe" }, { "putObjectVolatile" }, putVolatile_builtin
,
130 (enum built_in_function
) 0},
131 { { "sun.misc.Unsafe" }, { "getObjectVolatile" }, getVolatile_builtin
,
132 (enum built_in_function
) 0},
133 { { "sun.misc.Unsafe" }, { "getIntVolatile" }, getVolatile_builtin
,
134 (enum built_in_function
) 0},
135 { { "sun.misc.Unsafe" }, { "getLongVolatile" }, getVolatile_builtin
, (enum built_in_function
) 0},
136 { { "sun.misc.Unsafe" }, { "getLong" }, getVolatile_builtin
,
137 (enum built_in_function
) 0},
138 { { "java.util.concurrent.atomic.AtomicLong" }, { "VMSupportsCS8" },
139 VMSupportsCS8_builtin
, (enum built_in_function
) 0},
140 { { NULL
}, { NULL
}, NULL
, END_BUILTINS
}
144 /* Internal functions which implement various builtin conversions. */
147 max_builtin (tree method_return_type
, tree orig_call
)
149 /* MAX_EXPR does not handle -0.0 in the Java style. */
150 if (TREE_CODE (method_return_type
) == REAL_TYPE
)
152 return fold_build2 (MAX_EXPR
, method_return_type
,
153 CALL_EXPR_ARG (orig_call
, 0),
154 CALL_EXPR_ARG (orig_call
, 1));
158 min_builtin (tree method_return_type
, tree orig_call
)
160 /* MIN_EXPR does not handle -0.0 in the Java style. */
161 if (TREE_CODE (method_return_type
) == REAL_TYPE
)
163 return fold_build2 (MIN_EXPR
, method_return_type
,
164 CALL_EXPR_ARG (orig_call
, 0),
165 CALL_EXPR_ARG (orig_call
, 1));
169 abs_builtin (tree method_return_type
, tree orig_call
)
171 return fold_build1 (ABS_EXPR
, method_return_type
,
172 CALL_EXPR_ARG (orig_call
, 0));
175 /* Construct a new call to FN using the arguments from ORIG_CALL. */
178 java_build_function_call_expr (tree fn
, tree orig_call
)
180 int nargs
= call_expr_nargs (orig_call
);
183 /* Although we could handle the 0-3 argument cases using the general
184 logic in the default case, splitting them out permits folding to
185 be performed without constructing a temporary CALL_EXPR. */
187 return build_call_expr (fn
, 0);
189 return build_call_expr (fn
, 1, CALL_EXPR_ARG (orig_call
, 0));
191 return build_call_expr (fn
, 2,
192 CALL_EXPR_ARG (orig_call
, 0),
193 CALL_EXPR_ARG (orig_call
, 1));
195 return build_call_expr (fn
, 3,
196 CALL_EXPR_ARG (orig_call
, 0),
197 CALL_EXPR_ARG (orig_call
, 1),
198 CALL_EXPR_ARG (orig_call
, 2));
201 tree fntype
= TREE_TYPE (fn
);
202 fn
= build1 (ADDR_EXPR
, build_pointer_type (fntype
), fn
);
203 return fold (build_call_array (TREE_TYPE (fntype
),
204 fn
, nargs
, CALL_EXPR_ARGP (orig_call
)));
210 convert_real (tree method_return_type
, tree orig_call
)
212 return build1 (VIEW_CONVERT_EXPR
, method_return_type
,
213 CALL_EXPR_ARG (orig_call
, 0));
218 /* Provide builtin support for atomic operations. These are
219 documented at length in libjava/sun/misc/Unsafe.java. */
221 /* FIXME. There are still a few things wrong with this logic. In
222 particular, atomic writes of multi-word integers are not truly
223 atomic: this requires more work.
225 In general, double-word compare-and-swap cannot portably be
226 implemented, so we need some kind of fallback for 32-bit machines.
231 /* Macros to unmarshal arguments from a CALL_EXPR into a few
232 variables. We also convert the offset arg from a long to an
233 integer that is the same size as a pointer. */
235 #define UNMARSHAL3(METHOD_CALL) \
236 tree this_arg, obj_arg, offset_arg; \
239 tree orig_method_call = METHOD_CALL; \
240 this_arg = CALL_EXPR_ARG (orig_method_call, 0); \
241 obj_arg = CALL_EXPR_ARG (orig_method_call, 1); \
242 offset_arg = fold_convert (java_type_for_size (POINTER_SIZE, 0), \
243 CALL_EXPR_ARG (orig_method_call, 2)); \
247 #define UNMARSHAL4(METHOD_CALL) \
248 tree value_type, this_arg, obj_arg, offset_arg, value_arg; \
251 tree orig_method_call = METHOD_CALL; \
252 this_arg = CALL_EXPR_ARG (orig_method_call, 0); \
253 obj_arg = CALL_EXPR_ARG (orig_method_call, 1); \
254 offset_arg = fold_convert (java_type_for_size (POINTER_SIZE, 0), \
255 CALL_EXPR_ARG (orig_method_call, 2)); \
256 value_arg = CALL_EXPR_ARG (orig_method_call, 3); \
257 value_type = TREE_TYPE (value_arg); \
261 #define UNMARSHAL5(METHOD_CALL) \
262 tree value_type, this_arg, obj_arg, offset_arg, expected_arg, value_arg; \
265 tree orig_method_call = METHOD_CALL; \
266 this_arg = CALL_EXPR_ARG (orig_method_call, 0); \
267 obj_arg = CALL_EXPR_ARG (orig_method_call, 1); \
268 offset_arg = fold_convert (java_type_for_size (POINTER_SIZE, 0), \
269 CALL_EXPR_ARG (orig_method_call, 2)); \
270 expected_arg = CALL_EXPR_ARG (orig_method_call, 3); \
271 value_arg = CALL_EXPR_ARG (orig_method_call, 4); \
272 value_type = TREE_TYPE (value_arg); \
276 /* Add an address to an offset, forming a sum. */
279 build_addr_sum (tree type
, tree addr
, tree offset
)
281 tree ptr_type
= build_pointer_type (type
);
282 return fold_build2 (POINTER_PLUS_EXPR
,
284 fold_convert (ptr_type
, addr
),
285 fold_convert (sizetype
, offset
));
288 /* Make sure that this-arg is non-NULL. This is a security check. */
291 build_check_this (tree stmt
, tree this_arg
)
293 return build2 (COMPOUND_EXPR
, TREE_TYPE (stmt
),
294 java_check_reference (this_arg
, 1), stmt
);
297 /* Now the builtins. These correspond to the primitive functions in
298 libjava/sun/misc/natUnsafe.cc. */
301 putObject_builtin (tree method_return_type ATTRIBUTE_UNUSED
,
305 UNMARSHAL4 (orig_call
);
307 addr
= build_addr_sum (value_type
, obj_arg
, offset_arg
);
308 stmt
= fold_build2 (MODIFY_EXPR
, value_type
,
309 build_java_indirect_ref (value_type
, addr
,
310 flag_check_references
),
313 return build_check_this (stmt
, this_arg
);
317 compareAndSwapInt_builtin (tree method_return_type ATTRIBUTE_UNUSED
,
320 enum machine_mode mode
= TYPE_MODE (int_type_node
);
321 if (sync_compare_and_swap
[mode
] != CODE_FOR_nothing
322 || flag_use_atomic_builtins
)
325 UNMARSHAL5 (orig_call
);
327 addr
= build_addr_sum (int_type_node
, obj_arg
, offset_arg
);
328 stmt
= build_call_expr (built_in_decls
[BUILT_IN_BOOL_COMPARE_AND_SWAP_4
],
329 3, addr
, expected_arg
, value_arg
);
331 return build_check_this (stmt
, this_arg
);
337 compareAndSwapLong_builtin (tree method_return_type ATTRIBUTE_UNUSED
,
340 enum machine_mode mode
= TYPE_MODE (long_type_node
);
341 if (sync_compare_and_swap
[mode
] != CODE_FOR_nothing
342 || (GET_MODE_SIZE (mode
) <= GET_MODE_SIZE (word_mode
)
343 && flag_use_atomic_builtins
))
344 /* We don't trust flag_use_atomic_builtins for multi-word
345 compareAndSwap. Some machines such as ARM have atomic libfuncs
346 but not the multi-word versions. */
349 UNMARSHAL5 (orig_call
);
351 addr
= build_addr_sum (long_type_node
, obj_arg
, offset_arg
);
352 stmt
= build_call_expr (built_in_decls
[BUILT_IN_BOOL_COMPARE_AND_SWAP_8
],
353 3, addr
, expected_arg
, value_arg
);
355 return build_check_this (stmt
, this_arg
);
360 compareAndSwapObject_builtin (tree method_return_type ATTRIBUTE_UNUSED
,
363 enum machine_mode mode
= TYPE_MODE (ptr_type_node
);
364 if (sync_compare_and_swap
[mode
] != CODE_FOR_nothing
365 || flag_use_atomic_builtins
)
370 UNMARSHAL5 (orig_call
);
371 builtin
= (POINTER_SIZE
== 32
372 ? BUILT_IN_BOOL_COMPARE_AND_SWAP_4
373 : BUILT_IN_BOOL_COMPARE_AND_SWAP_8
);
375 addr
= build_addr_sum (value_type
, obj_arg
, offset_arg
);
376 stmt
= build_call_expr (built_in_decls
[builtin
],
377 3, addr
, expected_arg
, value_arg
);
379 return build_check_this (stmt
, this_arg
);
385 putVolatile_builtin (tree method_return_type ATTRIBUTE_UNUSED
,
388 tree addr
, stmt
, modify_stmt
;
389 UNMARSHAL4 (orig_call
);
391 addr
= build_addr_sum (value_type
, obj_arg
, offset_arg
);
393 = fold_convert (build_pointer_type (build_type_variant (value_type
, 0, 1)),
396 stmt
= build_call_expr (built_in_decls
[BUILT_IN_SYNCHRONIZE
], 0);
397 modify_stmt
= fold_build2 (MODIFY_EXPR
, value_type
,
398 build_java_indirect_ref (value_type
, addr
,
399 flag_check_references
),
401 stmt
= build2 (COMPOUND_EXPR
, TREE_TYPE (modify_stmt
),
404 return build_check_this (stmt
, this_arg
);
408 getVolatile_builtin (tree method_return_type ATTRIBUTE_UNUSED
,
411 tree addr
, stmt
, modify_stmt
, tmp
;
412 UNMARSHAL3 (orig_call
);
414 addr
= build_addr_sum (method_return_type
, obj_arg
, offset_arg
);
416 = fold_convert (build_pointer_type (build_type_variant
417 (method_return_type
, 0, 1)), addr
);
419 stmt
= build_call_expr (built_in_decls
[BUILT_IN_SYNCHRONIZE
], 0);
421 tmp
= build_decl (BUILTINS_LOCATION
, VAR_DECL
, NULL
, method_return_type
);
422 DECL_IGNORED_P (tmp
) = 1;
423 DECL_ARTIFICIAL (tmp
) = 1;
426 modify_stmt
= fold_build2 (MODIFY_EXPR
, method_return_type
,
428 build_java_indirect_ref (method_return_type
, addr
,
429 flag_check_references
));
431 stmt
= build2 (COMPOUND_EXPR
, void_type_node
, modify_stmt
, stmt
);
432 stmt
= build2 (COMPOUND_EXPR
, method_return_type
, stmt
, tmp
);
438 VMSupportsCS8_builtin (tree method_return_type
,
439 tree orig_call ATTRIBUTE_UNUSED
)
441 enum machine_mode mode
= TYPE_MODE (long_type_node
);
442 gcc_assert (method_return_type
== boolean_type_node
);
443 if (sync_compare_and_swap
[mode
] != CODE_FOR_nothing
)
444 return boolean_true_node
;
446 return boolean_false_node
;
451 #define BUILTIN_NOTHROW 1
452 #define BUILTIN_CONST 2
453 /* Define a single builtin. */
455 define_builtin (enum built_in_function val
,
463 decl
= build_decl (BUILTINS_LOCATION
,
464 FUNCTION_DECL
, get_identifier (name
), type
);
465 DECL_EXTERNAL (decl
) = 1;
466 TREE_PUBLIC (decl
) = 1;
467 SET_DECL_ASSEMBLER_NAME (decl
, get_identifier (libname
));
469 DECL_BUILT_IN_CLASS (decl
) = BUILT_IN_NORMAL
;
470 DECL_FUNCTION_CODE (decl
) = val
;
471 if (flags
& BUILTIN_NOTHROW
)
472 TREE_NOTHROW (decl
) = 1;
473 if (flags
& BUILTIN_CONST
)
474 TREE_READONLY (decl
) = 1;
476 implicit_built_in_decls
[val
] = decl
;
477 built_in_decls
[val
] = decl
;
482 /* Initialize the builtins. */
484 initialize_builtins (void)
486 tree double_ftype_double
, double_ftype_double_double
;
487 tree float_ftype_float
, float_ftype_float_float
;
488 tree boolean_ftype_boolean_boolean
;
492 for (i
= 0; java_builtins
[i
].builtin_code
!= END_BUILTINS
; ++i
)
494 tree klass_id
= get_identifier (java_builtins
[i
].class_name
.s
);
495 tree m
= get_identifier (java_builtins
[i
].method_name
.s
);
497 java_builtins
[i
].class_name
.t
= klass_id
;
498 java_builtins
[i
].method_name
.t
= m
;
501 void_list_node
= end_params_node
;
503 t
= tree_cons (NULL_TREE
, float_type_node
, end_params_node
);
504 float_ftype_float
= build_function_type (float_type_node
, t
);
505 t
= tree_cons (NULL_TREE
, float_type_node
, t
);
506 float_ftype_float_float
= build_function_type (float_type_node
, t
);
508 t
= tree_cons (NULL_TREE
, double_type_node
, end_params_node
);
509 double_ftype_double
= build_function_type (double_type_node
, t
);
510 t
= tree_cons (NULL_TREE
, double_type_node
, t
);
511 double_ftype_double_double
= build_function_type (double_type_node
, t
);
513 define_builtin (BUILT_IN_FMOD
, "__builtin_fmod",
514 double_ftype_double_double
, "fmod", BUILTIN_CONST
);
515 define_builtin (BUILT_IN_FMODF
, "__builtin_fmodf",
516 float_ftype_float_float
, "fmodf", BUILTIN_CONST
);
518 define_builtin (BUILT_IN_ACOS
, "__builtin_acos",
519 double_ftype_double
, "_ZN4java4lang4Math4acosEJdd",
521 define_builtin (BUILT_IN_ASIN
, "__builtin_asin",
522 double_ftype_double
, "_ZN4java4lang4Math4asinEJdd",
524 define_builtin (BUILT_IN_ATAN
, "__builtin_atan",
525 double_ftype_double
, "_ZN4java4lang4Math4atanEJdd",
527 define_builtin (BUILT_IN_ATAN2
, "__builtin_atan2",
528 double_ftype_double_double
, "_ZN4java4lang4Math5atan2EJddd",
530 define_builtin (BUILT_IN_CEIL
, "__builtin_ceil",
531 double_ftype_double
, "_ZN4java4lang4Math4ceilEJdd",
533 define_builtin (BUILT_IN_COS
, "__builtin_cos",
534 double_ftype_double
, "_ZN4java4lang4Math3cosEJdd",
536 define_builtin (BUILT_IN_EXP
, "__builtin_exp",
537 double_ftype_double
, "_ZN4java4lang4Math3expEJdd",
539 define_builtin (BUILT_IN_FLOOR
, "__builtin_floor",
540 double_ftype_double
, "_ZN4java4lang4Math5floorEJdd",
542 define_builtin (BUILT_IN_LOG
, "__builtin_log",
543 double_ftype_double
, "_ZN4java4lang4Math3logEJdd",
545 define_builtin (BUILT_IN_POW
, "__builtin_pow",
546 double_ftype_double_double
, "_ZN4java4lang4Math3powEJddd",
548 define_builtin (BUILT_IN_SIN
, "__builtin_sin",
549 double_ftype_double
, "_ZN4java4lang4Math3sinEJdd",
551 define_builtin (BUILT_IN_SQRT
, "__builtin_sqrt",
552 double_ftype_double
, "_ZN4java4lang4Math4sqrtEJdd",
554 define_builtin (BUILT_IN_TAN
, "__builtin_tan",
555 double_ftype_double
, "_ZN4java4lang4Math3tanEJdd",
558 t
= tree_cons (NULL_TREE
, boolean_type_node
, end_params_node
);
559 t
= tree_cons (NULL_TREE
, boolean_type_node
, t
);
560 boolean_ftype_boolean_boolean
= build_function_type (boolean_type_node
, t
);
561 define_builtin (BUILT_IN_EXPECT
, "__builtin_expect",
562 boolean_ftype_boolean_boolean
,
564 BUILTIN_CONST
| BUILTIN_NOTHROW
);
565 define_builtin (BUILT_IN_BOOL_COMPARE_AND_SWAP_4
,
566 "__sync_bool_compare_and_swap_4",
567 build_function_type_list (boolean_type_node
,
569 build_pointer_type (int_type_node
),
570 int_type_node
, NULL_TREE
),
571 "__sync_bool_compare_and_swap_4", 0);
572 define_builtin (BUILT_IN_BOOL_COMPARE_AND_SWAP_8
,
573 "__sync_bool_compare_and_swap_8",
574 build_function_type_list (boolean_type_node
,
576 build_pointer_type (long_type_node
),
577 int_type_node
, NULL_TREE
),
578 "__sync_bool_compare_and_swap_8", 0);
579 define_builtin (BUILT_IN_SYNCHRONIZE
, "__sync_synchronize",
580 build_function_type (void_type_node
, void_list_node
),
581 "__sync_synchronize", BUILTIN_NOTHROW
);
583 define_builtin (BUILT_IN_RETURN_ADDRESS
, "__builtin_return_address",
584 build_function_type_list (ptr_type_node
, int_type_node
, NULL_TREE
),
585 "__builtin_return_address", BUILTIN_NOTHROW
);
587 build_common_builtin_nodes ();
590 /* If the call matches a builtin, return the
591 appropriate builtin expression instead. */
593 check_for_builtin (tree method
, tree call
)
595 if (optimize
&& TREE_CODE (call
) == CALL_EXPR
)
598 tree method_class
= DECL_NAME (TYPE_NAME (DECL_CONTEXT (method
)));
599 tree method_name
= DECL_NAME (method
);
600 tree method_return_type
= TREE_TYPE (TREE_TYPE (method
));
602 for (i
= 0; java_builtins
[i
].builtin_code
!= END_BUILTINS
; ++i
)
604 if (method_class
== java_builtins
[i
].class_name
.t
605 && method_name
== java_builtins
[i
].method_name
.t
)
609 if (java_builtins
[i
].creator
!= NULL
)
612 = (*java_builtins
[i
].creator
) (method_return_type
, call
);
613 return result
== NULL_TREE
? call
: result
;
616 /* Builtin functions emit a direct call which is incompatible
618 if (flag_indirect_dispatch
)
620 fn
= built_in_decls
[java_builtins
[i
].builtin_code
];
623 return java_build_function_call_expr (fn
, call
);
630 #include "gt-java-builtins.h"