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comparison src/share/vm/code/nmethod.cpp @ 9925:07e76b6fcc38

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Backed out changeset: 7bd4a69b4ce1
author Christian Haeubl <haeubl@ssw.jku.at>
date Thu, 23 May 2013 13:51:49 +0200
parents 7bd4a69b4ce1
children ebb32c4589f3
comparison
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9924:6c7f40e6effd 9925:07e76b6fcc38
122 // NMethod statistics 122 // NMethod statistics
123 // They are printed under various flags, including: 123 // They are printed under various flags, including:
124 // PrintC1Statistics, PrintOptoStatistics, LogVMOutput, and LogCompilation. 124 // PrintC1Statistics, PrintOptoStatistics, LogVMOutput, and LogCompilation.
125 // (In the latter two cases, they like other stats are printed to the log only.) 125 // (In the latter two cases, they like other stats are printed to the log only.)
126 126
127 #if !defined(PRODUCT) || defined(GRAAL)
128 #define NOT_PRODUCT_OR_GRAAL(code) code
129
130 // These variables are put into one block to reduce relocations 127 // These variables are put into one block to reduce relocations
131 // and make it simpler to print from the debugger. 128 // and make it simpler to print from the debugger.
132 static 129 static
133 struct nmethod_stats_struct { 130 struct nmethod_stats_struct {
134 int nmethod_count; 131 int nmethod_count;
214 pc_desc_queries, pc_desc_approx, 211 pc_desc_queries, pc_desc_approx,
215 pc_desc_repeats, pc_desc_hits, 212 pc_desc_repeats, pc_desc_hits,
216 pc_desc_tests, pc_desc_searches, pc_desc_adds); 213 pc_desc_tests, pc_desc_searches, pc_desc_adds);
217 } 214 }
218 } nmethod_stats; 215 } nmethod_stats;
219 #else // !PRODUCT || GRAAL 216
220 #define NOT_PRODUCT_OR_GRAAL(code)
221 #endif // !PRODUCT || GRAAL
222 217
223 //--------------------------------------------------------------------------------- 218 //---------------------------------------------------------------------------------
224 219
225 220
226 ExceptionCache::ExceptionCache(Handle exception, address pc, address handler) { 221 ExceptionCache::ExceptionCache(Handle exception, address pc, address handler) {
522 nm = new (native_nmethod_size) nmethod(method(), native_nmethod_size, 517 nm = new (native_nmethod_size) nmethod(method(), native_nmethod_size,
523 compile_id, &offsets, 518 compile_id, &offsets,
524 code_buffer, frame_size, 519 code_buffer, frame_size,
525 basic_lock_owner_sp_offset, 520 basic_lock_owner_sp_offset,
526 basic_lock_sp_offset, oop_maps); 521 basic_lock_sp_offset, oop_maps);
527 NOT_PRODUCT_OR_GRAAL(if (nm != NULL) nmethod_stats.note_native_nmethod(nm)); 522 if (nm != NULL) nmethod_stats.note_native_nmethod(nm);
528 if (PrintAssembly && nm != NULL) 523 if (PrintAssembly && nm != NULL)
529 Disassembler::decode(nm); 524 Disassembler::decode(nm);
530 } 525 }
531 } 526 }
532 // verify nmethod 527 // verify nmethod
559 offsets.set_value(CodeOffsets::Frame_Complete, frame_complete); 554 offsets.set_value(CodeOffsets::Frame_Complete, frame_complete);
560 555
561 nm = new (nmethod_size) nmethod(method(), nmethod_size, 556 nm = new (nmethod_size) nmethod(method(), nmethod_size,
562 &offsets, code_buffer, frame_size); 557 &offsets, code_buffer, frame_size);
563 558
564 NOT_PRODUCT_OR_GRAAL(if (nm != NULL) nmethod_stats.note_nmethod(nm)); 559 if (nm != NULL) nmethod_stats.note_nmethod(nm);
565 if (PrintAssembly && nm != NULL) 560 if (PrintAssembly && nm != NULL)
566 Disassembler::decode(nm); 561 Disassembler::decode(nm);
567 } 562 }
568 } 563 }
569 // verify nmethod 564 // verify nmethod
643 638
644 // record this nmethod as dependent on this klass 639 // record this nmethod as dependent on this klass
645 InstanceKlass::cast(klass)->add_dependent_nmethod(nm); 640 InstanceKlass::cast(klass)->add_dependent_nmethod(nm);
646 } 641 }
647 } 642 }
648 NOT_PRODUCT_OR_GRAAL(if (nm != NULL) nmethod_stats.note_nmethod(nm)); 643 if (nm != NULL) nmethod_stats.note_nmethod(nm);
649 if (PrintAssembly && nm != NULL) 644 if (PrintAssembly && nm != NULL)
650 Disassembler::decode(nm); 645 Disassembler::decode(nm);
651 } 646 }
652 647
653 // verify nmethod 648 // verify nmethod
3022 } 3017 }
3023 3018
3024 #endif // PRODUCT 3019 #endif // PRODUCT
3025 3020
3026 void nmethod::print_statistics() { 3021 void nmethod::print_statistics() {
3027 #if !defined(PRODUCT) || defined(GRAAL)
3028 ttyLocker ttyl; 3022 ttyLocker ttyl;
3029 if (xtty != NULL) xtty->head("statistics type='nmethod'"); 3023 if (xtty != NULL) xtty->head("statistics type='nmethod'");
3030 nmethod_stats.print_native_nmethod_stats(); 3024 nmethod_stats.print_native_nmethod_stats();
3031 nmethod_stats.print_nmethod_stats(); 3025 nmethod_stats.print_nmethod_stats();
3032 DebugInformationRecorder::print_statistics(); 3026 DebugInformationRecorder::print_statistics();
3033 nmethod_stats.print_pc_stats(); 3027 nmethod_stats.print_pc_stats();
3034 Dependencies::print_statistics(); 3028 Dependencies::print_statistics();
3035 if (xtty != NULL) xtty->tail("statistics"); 3029 if (xtty != NULL) xtty->tail("statistics");
3036 #endif 3030 }
3037 }
3038
3039 #undef NOT_PRODUCT_OR_GRAAL