14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_OPTO_LIBRARY_CALL_HPP
26 #define SHARE_OPTO_LIBRARY_CALL_HPP
27
28 #include "ci/ciMethod.hpp"
29 #include "classfile/javaClasses.hpp"
30 #include "opto/callGenerator.hpp"
31 #include "opto/castnode.hpp"
32 #include "opto/convertnode.hpp"
33 #include "opto/graphKit.hpp"
34 #include "opto/intrinsicnode.hpp"
35 #include "opto/movenode.hpp"
36
37 class LibraryIntrinsic : public InlineCallGenerator {
38 // Extend the set of intrinsics known to the runtime:
39 public:
40 private:
41 bool _is_virtual;
42 bool _does_virtual_dispatch;
43 int8_t _predicates_count; // Intrinsic is predicated by several conditions
44 int8_t _last_predicate; // Last generated predicate
45 vmIntrinsics::ID _intrinsic_id;
46
47 public:
48 LibraryIntrinsic(ciMethod* m, bool is_virtual, int predicates_count, bool does_virtual_dispatch, vmIntrinsics::ID id)
49 : InlineCallGenerator(m),
50 _is_virtual(is_virtual),
51 _does_virtual_dispatch(does_virtual_dispatch),
52 _predicates_count((int8_t)predicates_count),
53 _last_predicate((int8_t)-1),
91 ciSignature* declared_signature = nullptr;
92 ciMethod* ignored_callee = caller()->get_method_at_bci(bci(), ignored_will_link, &declared_signature);
93 const int nargs = declared_signature->arg_size_for_bc(caller()->java_code_at_bci(bci()));
94 _reexecute_sp = sp() + nargs; // "push" arguments back on stack
95 }
96 }
97
98 virtual LibraryCallKit* is_LibraryCallKit() const { return (LibraryCallKit*)this; }
99
100 ciMethod* caller() const { return jvms()->method(); }
101 int bci() const { return jvms()->bci(); }
102 LibraryIntrinsic* intrinsic() const { return _intrinsic; }
103 vmIntrinsics::ID intrinsic_id() const { return _intrinsic->intrinsic_id(); }
104 ciMethod* callee() const { return _intrinsic->method(); }
105
106 bool try_to_inline(int predicate);
107 Node* try_to_predicate(int predicate);
108
109 void push_result() {
110 // Push the result onto the stack.
111 if (!stopped() && result() != nullptr) {
112 if (result()->is_top()) {
113 assert(false, "Can't determine return value.");
114 C->record_method_not_compilable("Can't determine return value.");
115 }
116 BasicType bt = result()->bottom_type()->basic_type();
117 push_node(bt, result());
118 }
119 }
120
121 private:
122 void fatal_unexpected_iid(vmIntrinsics::ID iid) {
123 fatal("unexpected intrinsic %d: %s", vmIntrinsics::as_int(iid), vmIntrinsics::name_at(iid));
124 }
125
126 void set_result(Node* n) { assert(_result == nullptr, "only set once"); _result = n; }
127 void set_result(RegionNode* region, PhiNode* value);
128 Node* result() { return _result; }
129
130 virtual int reexecute_sp() { return _reexecute_sp; }
131
132 // Helper functions to inline natives
133 RegionNode* create_bailout();
134 bool check_bailout(RegionNode* bailout);
135 Node* generate_guard(Node* test, RegionNode* region, float true_prob);
136 Node* generate_slow_guard(Node* test, RegionNode* region);
137 Node* generate_fair_guard(Node* test, RegionNode* region);
151 Node* generate_current_thread(Node* &tls_output);
152 Node* generate_virtual_thread(Node* threadObj);
153 Node* load_mirror_from_klass(Node* klass);
154 Node* load_klass_from_mirror_common(Node* mirror, bool never_see_null,
155 RegionNode* region, int null_path,
156 int offset);
157 Node* load_klass_from_mirror(Node* mirror, bool never_see_null,
158 RegionNode* region, int null_path) {
159 int offset = java_lang_Class::klass_offset();
160 return load_klass_from_mirror_common(mirror, never_see_null,
161 region, null_path,
162 offset);
163 }
164 Node* load_array_klass_from_mirror(Node* mirror, bool never_see_null,
165 RegionNode* region, int null_path) {
166 int offset = java_lang_Class::array_klass_offset();
167 return load_klass_from_mirror_common(mirror, never_see_null,
168 region, null_path,
169 offset);
170 }
171 Node* generate_klass_flags_guard(Node* kls, int modifier_mask, int modifier_bits, RegionNode* region,
172 ByteSize offset, const Type* type, BasicType bt);
173 Node* generate_misc_flags_guard(Node* kls,
174 int modifier_mask, int modifier_bits,
175 RegionNode* region);
176 Node* generate_interface_guard(Node* kls, RegionNode* region);
177 Node* generate_hidden_class_guard(Node* kls, RegionNode* region);
178 Node* generate_array_guard(Node* kls, RegionNode* region, Node** obj = nullptr) {
179 return generate_array_guard_common(kls, region, false, false, obj);
180 }
181 Node* generate_non_array_guard(Node* kls, RegionNode* region, Node** obj = nullptr) {
182 return generate_array_guard_common(kls, region, false, true, obj);
183 }
184 Node* generate_objArray_guard(Node* kls, RegionNode* region, Node** obj = nullptr) {
185 return generate_array_guard_common(kls, region, true, false, obj);
186 }
187 Node* generate_non_objArray_guard(Node* kls, RegionNode* region, Node** obj = nullptr) {
188 return generate_array_guard_common(kls, region, true, true, obj);
189 }
190 Node* generate_array_guard_common(Node* kls, RegionNode* region,
191 bool obj_array, bool not_array, Node** obj = nullptr);
192 Node* generate_virtual_guard(Node* obj_klass, RegionNode* slow_region);
193 CallJavaNode* generate_method_call(vmIntrinsicID method_id, bool is_virtual, bool is_static, bool res_not_null);
194 CallJavaNode* generate_method_call_static(vmIntrinsicID method_id, bool res_not_null) {
195 return generate_method_call(method_id, false, true, res_not_null);
196 }
197 Node* load_field_from_object(Node* fromObj, const char* fieldName, const char* fieldTypeString, DecoratorSet decorators = IN_HEAP, bool is_static = false, ciInstanceKlass* fromKls = nullptr);
198 Node* field_address_from_object(Node* fromObj, const char* fieldName, const char* fieldTypeString, bool is_exact = true, bool is_static = false, ciInstanceKlass* fromKls = nullptr);
199
200 Node* make_string_method_node(int opcode, Node* str1_start, Node* cnt1, Node* str2_start, Node* cnt2, StrIntrinsicNode::ArgEnc ae);
201 bool inline_string_compareTo(StrIntrinsicNode::ArgEnc ae);
202 bool inline_string_indexOf(StrIntrinsicNode::ArgEnc ae);
203 bool inline_string_indexOfI(StrIntrinsicNode::ArgEnc ae);
204 Node* make_indexOf_node(Node* src_start, Node* src_count, Node* tgt_start, Node* tgt_count,
205 RegionNode* region, Node* phi, StrIntrinsicNode::ArgEnc ae);
206 bool inline_string_indexOfChar(StrIntrinsicNode::ArgEnc ae);
207 bool inline_string_equals(StrIntrinsicNode::ArgEnc ae);
208 bool inline_vectorizedHashCode();
209 bool inline_string_toBytesU();
210 bool inline_string_getCharsU();
211 bool inline_string_copy(bool compress);
220 bool inline_math_mathExact(Node* math, Node* test);
221 bool inline_math_addExactI(bool is_increment);
222 bool inline_math_addExactL(bool is_increment);
223 bool inline_math_multiplyExactI();
224 bool inline_math_multiplyExactL();
225 bool inline_math_multiplyHigh();
226 bool inline_math_unsignedMultiplyHigh();
227 bool inline_math_negateExactI();
228 bool inline_math_negateExactL();
229 bool inline_math_subtractExactI(bool is_decrement);
230 bool inline_math_subtractExactL(bool is_decrement);
231 bool inline_min_max(vmIntrinsics::ID id);
232 bool inline_notify(vmIntrinsics::ID id);
233 // This returns Type::AnyPtr, RawPtr, or OopPtr.
234 int classify_unsafe_addr(Node* &base, Node* &offset, BasicType type);
235 Node* make_unsafe_address(Node*& base, Node* offset, BasicType type = T_ILLEGAL, bool can_cast = false);
236
237 typedef enum { Relaxed, Opaque, Volatile, Acquire, Release } AccessKind;
238 DecoratorSet mo_decorator_for_access_kind(AccessKind kind);
239 bool inline_unsafe_access(bool is_store, BasicType type, AccessKind kind, bool is_unaligned);
240 static bool klass_needs_init_guard(Node* kls);
241 bool inline_unsafe_allocate();
242 bool inline_unsafe_newArray(bool uninitialized);
243 bool inline_unsafe_writeback0();
244 bool inline_unsafe_writebackSync0(bool is_pre);
245 bool inline_unsafe_copyMemory();
246 bool inline_unsafe_setMemory();
247
248 bool inline_native_currentCarrierThread();
249 bool inline_native_currentThread();
250 bool inline_native_setCurrentThread();
251
252 bool inline_native_scopedValueCache();
253 const Type* scopedValueCache_type();
254 Node* scopedValueCache_helper();
255 bool inline_native_setScopedValueCache();
256 bool inline_native_Continuation_pinning(bool unpin);
257
258 bool inline_native_time_funcs(address method, const char* funcName);
259
260 bool inline_native_vthread_start_transition(address funcAddr, const char* funcName, bool is_final_transition);
261 bool inline_native_vthread_end_transition(address funcAddr, const char* funcName, bool is_first_transition);
262
263 #if INCLUDE_JVMTI
264 bool inline_native_notify_jvmti_sync();
265 #endif
266
267 #ifdef JFR_HAVE_INTRINSICS
268 bool inline_native_classID();
269 bool inline_native_getEventWriter();
270 bool inline_native_jvm_commit();
271 void extend_setCurrentThread(Node* jt, Node* thread);
272 #endif
273 bool inline_native_Class_query(vmIntrinsics::ID id);
274 bool inline_native_subtype_check();
275 bool inline_native_getLength();
276 bool inline_array_copyOf(bool is_copyOfRange);
277 bool inline_array_equals(StrIntrinsicNode::ArgEnc ae);
278 bool inline_preconditions_checkIndex(BasicType bt);
279 void copy_to_clone(Node* obj, Node* alloc_obj, Node* obj_size, bool is_array);
280 bool inline_native_clone(bool is_virtual);
281 bool inline_native_Reflection_getCallerClass();
282 // Helper function for inlining native object hash method
283 bool inline_native_hashcode(bool is_virtual, bool is_static);
284 bool inline_native_getClass();
285
286 // Helper functions for inlining arraycopy
287 bool inline_arraycopy();
288 AllocateArrayNode* tightly_coupled_allocation(Node* ptr);
289 static CallStaticJavaNode* get_uncommon_trap_from_success_proj(Node* node);
290 SafePointNode* create_safepoint_with_state_before_array_allocation(const AllocateArrayNode* alloc) const;
291 void replace_unrelated_uncommon_traps_with_alloc_state(AllocateArrayNode* alloc, JVMState* saved_jvms_before_guards);
292 void replace_unrelated_uncommon_traps_with_alloc_state(JVMState* saved_jvms_before_guards);
293 void create_new_uncommon_trap(CallStaticJavaNode* uncommon_trap_call);
294 JVMState* arraycopy_restore_alloc_state(AllocateArrayNode* alloc, int& saved_reexecute_sp);
295 void arraycopy_move_allocation_here(AllocateArrayNode* alloc, Node* dest, JVMState* saved_jvms_before_guards, int saved_reexecute_sp,
296 uint new_idx);
297 bool check_array_sort_arguments(Node* elementType, Node* obj, BasicType& bt);
298 bool inline_array_sort();
299 bool inline_array_partition();
300 typedef enum { LS_get_add, LS_get_set, LS_cmp_swap, LS_cmp_swap_weak, LS_cmp_exchange } LoadStoreKind;
301 bool inline_unsafe_load_store(BasicType type, LoadStoreKind kind, AccessKind access_kind);
302 bool inline_unsafe_fence(vmIntrinsics::ID id);
303 bool inline_onspinwait();
304 bool inline_fp_conversions(vmIntrinsics::ID id);
305 bool inline_fp_range_check(vmIntrinsics::ID id);
306 bool inline_fp16_operations(vmIntrinsics::ID id, int num_args);
307 Node* unbox_fp16_value(const TypeInstPtr* box_class, ciField* field, Node* box);
308 Node* box_fp16_value(const TypeInstPtr* box_class, ciField* field, Node* value);
309 bool inline_number_methods(vmIntrinsics::ID id);
310 bool inline_bitshuffle_methods(vmIntrinsics::ID id);
311 bool inline_compare_unsigned(vmIntrinsics::ID id);
312 bool inline_divmod_methods(vmIntrinsics::ID id);
313 bool inline_reference_get0();
314 bool inline_reference_refersTo0(bool is_phantom);
315 bool inline_reference_clear0(bool is_phantom);
316 bool inline_Class_cast();
317 bool inline_aescrypt_Block(vmIntrinsics::ID id);
318 bool inline_cipherBlockChaining_AESCrypt(vmIntrinsics::ID id);
319 bool inline_electronicCodeBook_AESCrypt(vmIntrinsics::ID id);
320 bool inline_counterMode_AESCrypt(vmIntrinsics::ID id);
321 Node* inline_cipherBlockChaining_AESCrypt_predicate(bool decrypting);
322 Node* inline_electronicCodeBook_AESCrypt_predicate(bool decrypting);
|
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef SHARE_OPTO_LIBRARY_CALL_HPP
26 #define SHARE_OPTO_LIBRARY_CALL_HPP
27
28 #include "ci/ciMethod.hpp"
29 #include "classfile/javaClasses.hpp"
30 #include "opto/callGenerator.hpp"
31 #include "opto/castnode.hpp"
32 #include "opto/convertnode.hpp"
33 #include "opto/graphKit.hpp"
34 #include "opto/inlinetypenode.hpp"
35 #include "opto/intrinsicnode.hpp"
36 #include "opto/movenode.hpp"
37
38 class LibraryIntrinsic : public InlineCallGenerator {
39 // Extend the set of intrinsics known to the runtime:
40 public:
41 private:
42 bool _is_virtual;
43 bool _does_virtual_dispatch;
44 int8_t _predicates_count; // Intrinsic is predicated by several conditions
45 int8_t _last_predicate; // Last generated predicate
46 vmIntrinsics::ID _intrinsic_id;
47
48 public:
49 LibraryIntrinsic(ciMethod* m, bool is_virtual, int predicates_count, bool does_virtual_dispatch, vmIntrinsics::ID id)
50 : InlineCallGenerator(m),
51 _is_virtual(is_virtual),
52 _does_virtual_dispatch(does_virtual_dispatch),
53 _predicates_count((int8_t)predicates_count),
54 _last_predicate((int8_t)-1),
92 ciSignature* declared_signature = nullptr;
93 ciMethod* ignored_callee = caller()->get_method_at_bci(bci(), ignored_will_link, &declared_signature);
94 const int nargs = declared_signature->arg_size_for_bc(caller()->java_code_at_bci(bci()));
95 _reexecute_sp = sp() + nargs; // "push" arguments back on stack
96 }
97 }
98
99 virtual LibraryCallKit* is_LibraryCallKit() const { return (LibraryCallKit*)this; }
100
101 ciMethod* caller() const { return jvms()->method(); }
102 int bci() const { return jvms()->bci(); }
103 LibraryIntrinsic* intrinsic() const { return _intrinsic; }
104 vmIntrinsics::ID intrinsic_id() const { return _intrinsic->intrinsic_id(); }
105 ciMethod* callee() const { return _intrinsic->method(); }
106
107 bool try_to_inline(int predicate);
108 Node* try_to_predicate(int predicate);
109
110 void push_result() {
111 // Push the result onto the stack.
112 Node* res = result();
113 if (!stopped() && res != nullptr) {
114 if (res->is_top()) {
115 assert(false, "Can't determine return value.");
116 C->record_method_not_compilable("Can't determine return value.");
117 }
118 BasicType bt = res->bottom_type()->basic_type();
119 if (C->inlining_incrementally() && res->is_InlineType()) {
120 // The caller expects an oop when incrementally inlining an intrinsic that returns an
121 // inline type. Make sure the call is re-executed if the allocation triggers a deoptimization.
122 PreserveReexecuteState preexecs(this);
123 jvms()->set_should_reexecute(true);
124 res = res->as_InlineType()->buffer(this);
125 }
126 push_node(bt, res);
127 }
128 }
129
130 private:
131 void fatal_unexpected_iid(vmIntrinsics::ID iid) {
132 fatal("unexpected intrinsic %d: %s", vmIntrinsics::as_int(iid), vmIntrinsics::name_at(iid));
133 }
134
135 void set_result(Node* n) { assert(_result == nullptr, "only set once"); _result = n; }
136 void set_result(RegionNode* region, PhiNode* value);
137 Node* result() { return _result; }
138
139 virtual int reexecute_sp() { return _reexecute_sp; }
140
141 // Helper functions to inline natives
142 RegionNode* create_bailout();
143 bool check_bailout(RegionNode* bailout);
144 Node* generate_guard(Node* test, RegionNode* region, float true_prob);
145 Node* generate_slow_guard(Node* test, RegionNode* region);
146 Node* generate_fair_guard(Node* test, RegionNode* region);
160 Node* generate_current_thread(Node* &tls_output);
161 Node* generate_virtual_thread(Node* threadObj);
162 Node* load_mirror_from_klass(Node* klass);
163 Node* load_klass_from_mirror_common(Node* mirror, bool never_see_null,
164 RegionNode* region, int null_path,
165 int offset);
166 Node* load_klass_from_mirror(Node* mirror, bool never_see_null,
167 RegionNode* region, int null_path) {
168 int offset = java_lang_Class::klass_offset();
169 return load_klass_from_mirror_common(mirror, never_see_null,
170 region, null_path,
171 offset);
172 }
173 Node* load_array_klass_from_mirror(Node* mirror, bool never_see_null,
174 RegionNode* region, int null_path) {
175 int offset = java_lang_Class::array_klass_offset();
176 return load_klass_from_mirror_common(mirror, never_see_null,
177 region, null_path,
178 offset);
179 }
180 Node* load_default_refined_array_klass(Node* klass_node, bool type_array_guard = true);
181 Node* load_non_refined_array_klass(Node* klass_node);
182
183 Node* generate_klass_flags_guard(Node* kls, int modifier_mask, int modifier_bits, RegionNode* region,
184 ByteSize offset, const Type* type, BasicType bt);
185 Node* generate_misc_flags_guard(Node* kls,
186 int modifier_mask, int modifier_bits,
187 RegionNode* region);
188 Node* generate_interface_guard(Node* kls, RegionNode* region);
189
190 enum ArrayKind {
191 AnyArray,
192 NonArray,
193 RefArray,
194 NonRefArray,
195 TypeArray
196 };
197
198 Node* generate_hidden_class_guard(Node* kls, RegionNode* region);
199
200 Node* generate_array_guard(Node* kls, RegionNode* region, Node** obj = nullptr) {
201 return generate_array_guard_common(kls, region, AnyArray, obj);
202 }
203 Node* generate_non_array_guard(Node* kls, RegionNode* region, Node** obj = nullptr) {
204 return generate_array_guard_common(kls, region, NonArray, obj);
205 }
206 Node* generate_refArray_guard(Node* kls, RegionNode* region, Node** obj = nullptr) {
207 return generate_array_guard_common(kls, region, RefArray, obj);
208 }
209 Node* generate_non_refArray_guard(Node* kls, RegionNode* region, Node** obj = nullptr) {
210 return generate_array_guard_common(kls, region, NonRefArray, obj);
211 }
212 Node* generate_typeArray_guard(Node* kls, RegionNode* region, Node** obj = nullptr) {
213 return generate_array_guard_common(kls, region, TypeArray, obj);
214 }
215 Node* generate_array_guard_common(Node* kls, RegionNode* region, ArrayKind kind, Node** obj = nullptr);
216 Node* generate_virtual_guard(Node* obj_klass, RegionNode* slow_region);
217 CallJavaNode* generate_method_call(vmIntrinsicID method_id, bool is_virtual, bool is_static, bool res_not_null);
218 CallJavaNode* generate_method_call_static(vmIntrinsicID method_id, bool res_not_null) {
219 return generate_method_call(method_id, false, true, res_not_null);
220 }
221 Node* load_field_from_object(Node* fromObj, const char* fieldName, const char* fieldTypeString, DecoratorSet decorators = IN_HEAP, bool is_static = false, ciInstanceKlass* fromKls = nullptr);
222 Node* field_address_from_object(Node* fromObj, const char* fieldName, const char* fieldTypeString, bool is_exact = true, bool is_static = false, ciInstanceKlass* fromKls = nullptr);
223
224 Node* make_string_method_node(int opcode, Node* str1_start, Node* cnt1, Node* str2_start, Node* cnt2, StrIntrinsicNode::ArgEnc ae);
225 bool inline_string_compareTo(StrIntrinsicNode::ArgEnc ae);
226 bool inline_string_indexOf(StrIntrinsicNode::ArgEnc ae);
227 bool inline_string_indexOfI(StrIntrinsicNode::ArgEnc ae);
228 Node* make_indexOf_node(Node* src_start, Node* src_count, Node* tgt_start, Node* tgt_count,
229 RegionNode* region, Node* phi, StrIntrinsicNode::ArgEnc ae);
230 bool inline_string_indexOfChar(StrIntrinsicNode::ArgEnc ae);
231 bool inline_string_equals(StrIntrinsicNode::ArgEnc ae);
232 bool inline_vectorizedHashCode();
233 bool inline_string_toBytesU();
234 bool inline_string_getCharsU();
235 bool inline_string_copy(bool compress);
244 bool inline_math_mathExact(Node* math, Node* test);
245 bool inline_math_addExactI(bool is_increment);
246 bool inline_math_addExactL(bool is_increment);
247 bool inline_math_multiplyExactI();
248 bool inline_math_multiplyExactL();
249 bool inline_math_multiplyHigh();
250 bool inline_math_unsignedMultiplyHigh();
251 bool inline_math_negateExactI();
252 bool inline_math_negateExactL();
253 bool inline_math_subtractExactI(bool is_decrement);
254 bool inline_math_subtractExactL(bool is_decrement);
255 bool inline_min_max(vmIntrinsics::ID id);
256 bool inline_notify(vmIntrinsics::ID id);
257 // This returns Type::AnyPtr, RawPtr, or OopPtr.
258 int classify_unsafe_addr(Node* &base, Node* &offset, BasicType type);
259 Node* make_unsafe_address(Node*& base, Node* offset, BasicType type = T_ILLEGAL, bool can_cast = false);
260
261 typedef enum { Relaxed, Opaque, Volatile, Acquire, Release } AccessKind;
262 DecoratorSet mo_decorator_for_access_kind(AccessKind kind);
263 bool inline_unsafe_access(bool is_store, BasicType type, AccessKind kind, bool is_unaligned);
264 bool inline_unsafe_flat_access(bool is_store, AccessKind kind);
265 static bool klass_needs_init_guard(Node* kls);
266 bool inline_unsafe_allocate();
267 bool inline_unsafe_newArray(bool uninitialized);
268 bool inline_newArray(bool null_free, bool atomic);
269 typedef enum { IsFlat, IsNullRestricted, IsAtomic } ArrayPropertiesCheck;
270 bool inline_getArrayProperties(ArrayPropertiesCheck check);
271 bool inline_unsafe_writeback0();
272 bool inline_unsafe_writebackSync0(bool is_pre);
273 bool inline_unsafe_copyMemory();
274 bool inline_unsafe_setMemory();
275
276 bool inline_native_currentCarrierThread();
277 bool inline_native_currentThread();
278 bool inline_native_setCurrentThread();
279
280 bool inline_native_scopedValueCache();
281 const Type* scopedValueCache_type();
282 Node* scopedValueCache_helper();
283 bool inline_native_setScopedValueCache();
284 bool inline_native_Continuation_pinning(bool unpin);
285
286 bool inline_native_time_funcs(address method, const char* funcName);
287
288 bool inline_native_vthread_start_transition(address funcAddr, const char* funcName, bool is_final_transition);
289 bool inline_native_vthread_end_transition(address funcAddr, const char* funcName, bool is_first_transition);
290
291 #if INCLUDE_JVMTI
292 bool inline_native_notify_jvmti_sync();
293 #endif
294
295 #ifdef JFR_HAVE_INTRINSICS
296 bool inline_native_classID();
297 bool inline_native_getEventWriter();
298 bool inline_native_jvm_commit();
299 void extend_setCurrentThread(Node* jt, Node* thread);
300 #endif
301 bool inline_native_Class_query(vmIntrinsics::ID id);
302 bool inline_primitive_Class_conversion(vmIntrinsics::ID id);
303 bool inline_native_subtype_check();
304 bool inline_native_getLength();
305 bool inline_array_copyOf(bool is_copyOfRange);
306 bool inline_array_equals(StrIntrinsicNode::ArgEnc ae);
307 bool inline_preconditions_checkIndex(BasicType bt);
308 void copy_to_clone(Node* obj, Node* alloc_obj, Node* obj_size, bool is_array);
309 bool inline_native_clone(bool is_virtual);
310 bool inline_native_Reflection_getCallerClass();
311 // Helper function for inlining native object hash method
312 bool inline_native_hashcode(bool is_virtual, bool is_static);
313 bool inline_native_getClass();
314
315 // Helper functions for inlining arraycopy
316 bool inline_arraycopy();
317 AllocateArrayNode* tightly_coupled_allocation(Node* ptr);
318 static CallStaticJavaNode* get_uncommon_trap_from_success_proj(Node* node);
319 SafePointNode* create_safepoint_with_state_before_array_allocation(const AllocateArrayNode* alloc) const;
320 void replace_unrelated_uncommon_traps_with_alloc_state(AllocateArrayNode* alloc, JVMState* saved_jvms_before_guards);
321 void replace_unrelated_uncommon_traps_with_alloc_state(JVMState* saved_jvms_before_guards);
322 void create_new_uncommon_trap(CallStaticJavaNode* uncommon_trap_call);
323 JVMState* arraycopy_restore_alloc_state(AllocateArrayNode* alloc, int& saved_reexecute_sp);
324 void arraycopy_move_allocation_here(AllocateArrayNode* alloc, Node* dest, JVMState* saved_jvms_before_guards, int saved_reexecute_sp,
325 uint new_idx);
326 bool check_array_sort_arguments(Node* elementType, Node* obj, BasicType& bt);
327 bool inline_array_sort();
328 bool inline_array_partition();
329 typedef enum { LS_get_add, LS_get_set, LS_cmp_swap, LS_cmp_swap_weak, LS_cmp_exchange } LoadStoreKind;
330 bool inline_unsafe_load_store(BasicType type, LoadStoreKind kind, AccessKind access_kind);
331 bool inline_unsafe_fence(vmIntrinsics::ID id);
332 bool inline_arrayInstanceBaseOffset();
333 bool inline_arrayInstanceIndexScale();
334 bool inline_arrayLayout();
335 bool inline_getFieldMap();
336 bool inline_onspinwait();
337 bool inline_fp_conversions(vmIntrinsics::ID id);
338 bool inline_fp_range_check(vmIntrinsics::ID id);
339 bool inline_fp16_operations(vmIntrinsics::ID id, int num_args);
340 Node* unbox_fp16_value(const TypeInstPtr* box_class, ciField* field, Node* box);
341 Node* box_fp16_value(const TypeInstPtr* box_class, ciField* field, Node* value);
342 bool inline_number_methods(vmIntrinsics::ID id);
343 bool inline_bitshuffle_methods(vmIntrinsics::ID id);
344 bool inline_compare_unsigned(vmIntrinsics::ID id);
345 bool inline_divmod_methods(vmIntrinsics::ID id);
346 bool inline_reference_get0();
347 bool inline_reference_refersTo0(bool is_phantom);
348 bool inline_reference_clear0(bool is_phantom);
349 bool inline_Class_cast();
350 bool inline_aescrypt_Block(vmIntrinsics::ID id);
351 bool inline_cipherBlockChaining_AESCrypt(vmIntrinsics::ID id);
352 bool inline_electronicCodeBook_AESCrypt(vmIntrinsics::ID id);
353 bool inline_counterMode_AESCrypt(vmIntrinsics::ID id);
354 Node* inline_cipherBlockChaining_AESCrypt_predicate(bool decrypting);
355 Node* inline_electronicCodeBook_AESCrypt_predicate(bool decrypting);
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