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Side by Side Diff: runtime/vm/flag_list.h

Issue 2481873005: clang-format runtime/vm (Closed)
Patch Set: Merge Created 4 years, 1 month ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #ifndef RUNTIME_VM_FLAG_LIST_H_ 5 #ifndef RUNTIME_VM_FLAG_LIST_H_
6 #define RUNTIME_VM_FLAG_LIST_H_ 6 #define RUNTIME_VM_FLAG_LIST_H_
7 7
8 // Don't use USING_DBC outside of this file. 8 // Don't use USING_DBC outside of this file.
9 #if defined(TARGET_ARCH_DBC) 9 #if defined(TARGET_ARCH_DBC)
10 #define USING_DBC true 10 #define USING_DBC true
(...skipping 23 matching lines...) Expand all
34 // enabled. 34 // enabled.
35 // * pre C ompile flags: Generally available flags except when building product 35 // * pre C ompile flags: Generally available flags except when building product
36 // or precompiled runtime. 36 // or precompiled runtime.
37 // 37 //
38 // Usage: 38 // Usage:
39 // P(name, type, default_value, comment) 39 // P(name, type, default_value, comment)
40 // R(name, product_value, type, default_value, comment) 40 // R(name, product_value, type, default_value, comment)
41 // D(name, type, default_value, comment) 41 // D(name, type, default_value, comment)
42 // C(name, precompiled_value, product_value, type, default_value, comment) 42 // C(name, precompiled_value, product_value, type, default_value, comment)
43 #define FLAG_LIST(P, R, D, C) \ 43 #define FLAG_LIST(P, R, D, C) \
44 P(background_compilation, bool, USING_MULTICORE, \ 44 P(background_compilation, bool, USING_MULTICORE, \
45 "Run optimizing compilation in background") \ 45 "Run optimizing compilation in background") \
46 R(background_compilation_stop_alot, false, bool, false, \ 46 R(background_compilation_stop_alot, false, bool, false, \
47 "Stress test system: stop background compiler often.") \ 47 "Stress test system: stop background compiler often.") \
48 P(background_finalization, bool, USING_MULTICORE, \ 48 P(background_finalization, bool, USING_MULTICORE, \
49 "Run weak handle finalizers in background") \ 49 "Run weak handle finalizers in background") \
50 R(break_at_isolate_spawn, false, bool, false, \ 50 R(break_at_isolate_spawn, false, bool, false, \
51 "Insert a one-time breakpoint at the entrypoint for all spawned isolates") \ 51 "Insert a one-time breakpoint at the entrypoint for all spawned isolates") \
52 C(collect_code, false, true, bool, true, \ 52 C(collect_code, false, true, bool, true, \
53 "Attempt to GC infrequently used code.") \ 53 "Attempt to GC infrequently used code.") \
54 P(collect_dynamic_function_names, bool, true, \ 54 P(collect_dynamic_function_names, bool, true, \
55 "Collects all dynamic function names to identify unique targets") \ 55 "Collects all dynamic function names to identify unique targets") \
56 R(concurrent_sweep, USING_MULTICORE, bool, USING_MULTICORE, \ 56 R(concurrent_sweep, USING_MULTICORE, bool, USING_MULTICORE, \
57 "Concurrent sweep for old generation.") \ 57 "Concurrent sweep for old generation.") \
58 R(dedup_instructions, true, bool, false, \ 58 R(dedup_instructions, true, bool, false, \
59 "Canonicalize instructions when precompiling.") \ 59 "Canonicalize instructions when precompiling.") \
60 C(deoptimize_alot, false, false, bool, false, \ 60 C(deoptimize_alot, false, false, bool, false, \
61 "Deoptimizes we are about to return to Dart code from native entries.") \ 61 "Deoptimizes we are about to return to Dart code from native entries.") \
62 C(deoptimize_every, 0, 0, int, 0, \ 62 C(deoptimize_every, 0, 0, int, 0, \
63 "Deoptimize on every N stack overflow checks") \ 63 "Deoptimize on every N stack overflow checks") \
64 R(disable_alloc_stubs_after_gc, false, bool, false, \ 64 R(disable_alloc_stubs_after_gc, false, bool, false, "Stress testing flag.") \
65 "Stress testing flag.") \ 65 R(disassemble, false, bool, false, "Disassemble dart code.") \
66 R(disassemble, false, bool, false, \ 66 R(disassemble_optimized, false, bool, false, "Disassemble optimized code.") \
67 "Disassemble dart code.") \ 67 R(dump_megamorphic_stats, false, bool, false, \
68 R(disassemble_optimized, false, bool, false, \ 68 "Dump megamorphic cache statistics") \
69 "Disassemble optimized code.") \ 69 R(dump_symbol_stats, false, bool, false, "Dump symbol table statistics") \
70 R(dump_megamorphic_stats, false, bool, false, \ 70 R(enable_asserts, false, bool, false, "Enable assert statements.") \
71 "Dump megamorphic cache statistics") \ 71 C(enable_mirrors, false, false, bool, true, \
72 R(dump_symbol_stats, false, bool, false, \ 72 "Disable to make importing dart:mirrors an error.") \
73 "Dump symbol table statistics") \ 73 R(enable_type_checks, false, bool, false, "Enable type checks.") \
74 R(enable_asserts, false, bool, false, \ 74 R(error_on_bad_override, false, bool, false, \
75 "Enable assert statements.") \ 75 "Report error for bad overrides.") \
76 C(enable_mirrors, false, false, bool, true, \ 76 R(error_on_bad_type, false, bool, false, \
77 "Disable to make importing dart:mirrors an error.") \ 77 "Report error for malformed types.") \
78 R(enable_type_checks, false, bool, false, \ 78 P(external_max_size, int, (kWordSize <= 4) ? 512 : 1024, \
79 "Enable type checks.") \ 79 "Max total size of external allocations in MB, or 0 for unlimited," \
80 R(error_on_bad_override, false, bool, false, \ 80 "e.g: --external_max_size=1024 allows up to 1024MB of externals") \
81 "Report error for bad overrides.") \ 81 P(fields_may_be_reset, bool, false, \
82 R(error_on_bad_type, false, bool, false, \ 82 "Don't optimize away static field initialization") \
83 "Report error for malformed types.") \ 83 C(force_clone_compiler_objects, false, false, bool, false, \
84 P(external_max_size, int, (kWordSize <= 4) ? 512 : 1024, \ 84 "Force cloning of objects needed in compiler (ICData and Field).") \
85 "Max total size of external allocations in MB, or 0 for unlimited," \ 85 R(gc_at_alloc, false, bool, false, "GC at every allocation.") \
86 "e.g: --external_max_size=1024 allows up to 1024MB of externals") \ 86 P(getter_setter_ratio, int, 13, \
87 P(fields_may_be_reset, bool, false, \ 87 "Ratio of getter/setter usage used for double field unboxing heuristics") \
88 "Don't optimize away static field initialization") \ 88 P(guess_icdata_cid, bool, true, \
89 C(force_clone_compiler_objects, false, false, bool, false, \ 89 "Artificially create type feedback for arithmetic etc. operations") \
90 "Force cloning of objects needed in compiler (ICData and Field).") \ 90 P(huge_method_cutoff_in_tokens, int, 20000, \
91 R(gc_at_alloc, false, bool, false, \ 91 "Huge method cutoff in tokens: Disables optimizations for huge methods.") \
92 "GC at every allocation.") \ 92 P(interpret_irregexp, bool, USING_DBC, "Use irregexp bytecode interpreter") \
93 P(getter_setter_ratio, int, 13, \ 93 P(lazy_dispatchers, bool, true, "Generate dispatchers lazily") \
94 "Ratio of getter/setter usage used for double field unboxing heuristics") \ 94 P(link_natives_lazily, bool, false, "Link native calls lazily") \
95 P(guess_icdata_cid, bool, true, \ 95 C(load_deferred_eagerly, true, true, bool, false, \
96 "Artificially create type feedback for arithmetic etc. operations") \ 96 "Load deferred libraries eagerly.") \
97 P(huge_method_cutoff_in_tokens, int, 20000, \ 97 R(log_marker_tasks, false, bool, false, \
98 "Huge method cutoff in tokens: Disables optimizations for huge methods.") \ 98 "Log debugging information for old gen GC marking tasks.") \
99 P(interpret_irregexp, bool, USING_DBC, \ 99 R(marker_tasks, USING_MULTICORE ? 2 : 0, int, USING_MULTICORE ? 2 : 0, \
100 "Use irregexp bytecode interpreter") \ 100 "The number of tasks to spawn during old gen GC marking (0 means " \
101 P(lazy_dispatchers, bool, true, \ 101 "perform all marking on main thread).") \
102 "Generate dispatchers lazily") \ 102 P(max_polymorphic_checks, int, 4, \
103 P(link_natives_lazily, bool, false, \ 103 "Maximum number of polymorphic check, otherwise it is megamorphic.") \
104 "Link native calls lazily") \ 104 P(max_equality_polymorphic_checks, int, 32, \
105 C(load_deferred_eagerly, true, true, bool, false, \ 105 "Maximum number of polymorphic checks in equality operator,") \
106 "Load deferred libraries eagerly.") \ 106 P(merge_sin_cos, bool, false, "Merge sin/cos into sincos") \
107 R(log_marker_tasks, false, bool, false, \ 107 P(new_gen_ext_limit, int, 64, \
108 "Log debugging information for old gen GC marking tasks.") \ 108 "maximum total external size (MB) in new gen before triggering GC") \
109 R(marker_tasks, USING_MULTICORE ? 2 : 0, int, USING_MULTICORE ? 2 : 0, \ 109 P(new_gen_semi_max_size, int, (kWordSize <= 4) ? 16 : 32, \
110 "The number of tasks to spawn during old gen GC marking (0 means " \ 110 "Max size of new gen semi space in MB") \
111 "perform all marking on main thread).") \ 111 P(optimization_counter_threshold, int, 30000, \
112 P(max_polymorphic_checks, int, 4, \ 112 "Function's usage-counter value before it is optimized, -1 means never") \
113 "Maximum number of polymorphic check, otherwise it is megamorphic.") \ 113 P(old_gen_heap_size, int, (kWordSize <= 4) ? 1536 : 0, \
114 P(max_equality_polymorphic_checks, int, 32, \ 114 "Max size of old gen heap size in MB, or 0 for unlimited," \
115 "Maximum number of polymorphic checks in equality operator,") \ 115 "e.g: --old_gen_heap_size=1024 allows up to 1024MB old gen heap") \
116 P(merge_sin_cos, bool, false, \ 116 R(pause_isolates_on_start, false, bool, false, \
117 "Merge sin/cos into sincos") \ 117 "Pause isolates before starting.") \
118 P(new_gen_ext_limit, int, 64, \ 118 R(pause_isolates_on_exit, false, bool, false, "Pause isolates exiting.") \
119 "maximum total external size (MB) in new gen before triggering GC") \ 119 R(pause_isolates_on_unhandled_exceptions, false, bool, false, \
120 P(new_gen_semi_max_size, int, (kWordSize <= 4) ? 16 : 32, \ 120 "Pause isolates on unhandled exceptions.") \
121 "Max size of new gen semi space in MB") \ 121 P(polymorphic_with_deopt, bool, true, \
122 P(optimization_counter_threshold, int, 30000, \ 122 "Polymorphic calls with deoptimization / megamorphic call") \
123 "Function's usage-counter value before it is optimized, -1 means never") \ 123 P(precompiled_mode, bool, false, "Precompilation compiler mode") \
124 P(old_gen_heap_size, int, (kWordSize <= 4) ? 1536 : 0, \ 124 C(precompiled_runtime, true, false, bool, false, "Precompiled runtime mode") \
125 "Max size of old gen heap size in MB, or 0 for unlimited," \ 125 R(print_ssa_liveranges, false, bool, false, \
126 "e.g: --old_gen_heap_size=1024 allows up to 1024MB old gen heap") \ 126 "Print live ranges after allocation.") \
127 R(pause_isolates_on_start, false, bool, false, \ 127 C(print_stop_message, false, false, bool, false, "Print stop message.") \
128 "Pause isolates before starting.") \ 128 D(print_variable_descriptors, bool, false, \
129 R(pause_isolates_on_exit, false, bool, false, \ 129 "Print variable descriptors in disassembly.") \
130 "Pause isolates exiting.") \ 130 R(profiler, false, bool, !USING_DBC && !USING_FUCHSIA, \
131 R(pause_isolates_on_unhandled_exceptions, false, bool, false, \ 131 "Enable the profiler.") \
132 "Pause isolates on unhandled exceptions.") \ 132 P(reorder_basic_blocks, bool, true, "Reorder basic blocks") \
133 P(polymorphic_with_deopt, bool, true, \ 133 R(support_ast_printer, false, bool, true, "Support the AST printer.") \
134 "Polymorphic calls with deoptimization / megamorphic call") \ 134 R(support_compiler_stats, false, bool, true, "Support compiler stats.") \
135 P(precompiled_mode, bool, false, \ 135 C(support_debugger, false, false, bool, true, "Support the debugger.") \
136 "Precompilation compiler mode") \ 136 R(support_disassembler, false, bool, true, "Support the disassembler.") \
137 C(precompiled_runtime, true, false, bool, false, \ 137 R(support_il_printer, false, bool, true, "Support the IL printer.") \
138 "Precompiled runtime mode") \ 138 C(support_reload, false, false, bool, true, "Support isolate reload.") \
139 R(print_ssa_liveranges, false, bool, false, \ 139 R(support_service, false, bool, true, "Support the service protocol.") \
140 "Print live ranges after allocation.") \ 140 R(support_timeline, false, bool, true, "Support timeline.") \
141 C(print_stop_message, false, false, bool, false, \ 141 D(trace_cha, bool, false, "Trace CHA operations") \
142 "Print stop message.") \ 142 D(trace_field_guards, bool, false, "Trace changes in field's cids.") \
143 D(print_variable_descriptors, bool, false, \ 143 D(trace_isolates, bool, false, "Trace isolate creation and shut down.") \
144 "Print variable descriptors in disassembly.") \ 144 D(trace_handles, bool, false, "Traces allocation of handles.") \
145 R(profiler, false, bool, !USING_DBC && !USING_FUCHSIA, \ 145 D(trace_kernel_binary, bool, false, "Trace Kernel reader/writer.") \
146 "Enable the profiler.") \ 146 D(trace_optimization, bool, false, "Print optimization details.") \
147 P(reorder_basic_blocks, bool, true, \ 147 R(trace_profiler, false, bool, false, "Profiler trace") \
148 "Reorder basic blocks") \ 148 D(trace_profiler_verbose, bool, false, "Verbose profiler trace") \
149 R(support_ast_printer, false, bool, true, \ 149 D(trace_ssa_allocator, bool, false, "Trace register allocation over SSA.") \
150 "Support the AST printer.") \ 150 D(trace_zones, bool, false, "Traces allocation sizes in the zone.") \
151 R(support_compiler_stats, false, bool, true, \ 151 P(truncating_left_shift, bool, true, \
152 "Support compiler stats.") \ 152 "Optimize left shift to truncate if possible") \
153 C(support_debugger, false, false, bool, true, \ 153 P(use_cha_deopt, bool, true, \
154 "Support the debugger.") \ 154 "Use class hierarchy analysis even if it can cause deoptimization.") \
155 R(support_disassembler, false, bool, true, \ 155 P(use_field_guards, bool, !USING_DBC, \
156 "Support the disassembler.") \ 156 "Use field guards and track field types") \
157 R(support_il_printer, false, bool, true, \ 157 C(use_osr, false, true, bool, true, "Use OSR") \
158 "Support the IL printer.") \ 158 P(verbose_gc, bool, false, "Enables verbose GC.") \
159 C(support_reload, false, false, bool, true, \ 159 P(verbose_gc_hdr, int, 40, "Print verbose GC header interval.") \
160 "Support isolate reload.") \ 160 R(verify_after_gc, false, bool, false, \
161 R(support_service, false, bool, true, \ 161 "Enables heap verification after GC.") \
162 "Support the service protocol.") \ 162 R(verify_before_gc, false, bool, false, \
163 R(support_timeline, false, bool, true, \ 163 "Enables heap verification before GC.") \
164 "Support timeline.") \ 164 D(verify_on_transition, bool, false, "Verify on dart <==> VM.")
165 D(trace_cha, bool, false, \
166 "Trace CHA operations") \
167 D(trace_field_guards, bool, false, \
168 "Trace changes in field's cids.") \
169 D(trace_isolates, bool, false, \
170 "Trace isolate creation and shut down.") \
171 D(trace_handles, bool, false, \
172 "Traces allocation of handles.") \
173 D(trace_kernel_binary, bool, false, \
174 "Trace Kernel reader/writer.") \
175 D(trace_optimization, bool, false, \
176 "Print optimization details.") \
177 R(trace_profiler, false, bool, false, \
178 "Profiler trace") \
179 D(trace_profiler_verbose, bool, false, \
180 "Verbose profiler trace") \
181 D(trace_ssa_allocator, bool, false, \
182 "Trace register allocation over SSA.") \
183 D(trace_zones, bool, false, \
184 "Traces allocation sizes in the zone.") \
185 P(truncating_left_shift, bool, true, \
186 "Optimize left shift to truncate if possible") \
187 P(use_cha_deopt, bool, true, \
188 "Use class hierarchy analysis even if it can cause deoptimization.") \
189 P(use_field_guards, bool, !USING_DBC, \
190 "Use field guards and track field types") \
191 C(use_osr, false, true, bool, true, \
192 "Use OSR") \
193 P(verbose_gc, bool, false, \
194 "Enables verbose GC.") \
195 P(verbose_gc_hdr, int, 40, \
196 "Print verbose GC header interval.") \
197 R(verify_after_gc, false, bool, false, \
198 "Enables heap verification after GC.") \
199 R(verify_before_gc, false, bool, false, \
200 "Enables heap verification before GC.") \
201 D(verify_on_transition, bool, false, \
202 "Verify on dart <==> VM.") \
203 165
204 #endif // RUNTIME_VM_FLAG_LIST_H_ 166 #endif // RUNTIME_VM_FLAG_LIST_H_
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