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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // This file defines all of the flags. It is separated into different section, | 5 // This file defines all of the flags. It is separated into different section, |
6 // for Debug, Release, Logging and Profiling, etc. To add a new flag, find the | 6 // for Debug, Release, Logging and Profiling, etc. To add a new flag, find the |
7 // correct section, and use one of the DEFINE_ macros, without a trailing ';'. | 7 // correct section, and use one of the DEFINE_ macros, without a trailing ';'. |
8 // | 8 // |
9 // This include does not have a guard, because it is a template-style include, | 9 // This include does not have a guard, because it is a template-style include, |
10 // which can be included multiple times in different modes. It expects to have | 10 // which can be included multiple times in different modes. It expects to have |
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289 "speed") | 289 "speed") |
290 | 290 |
291 DEFINE_VALUE_IMPLICATION(optimize_for_size, max_semi_space_size, 1) | 291 DEFINE_VALUE_IMPLICATION(optimize_for_size, max_semi_space_size, 1) |
292 | 292 |
293 // Flags for data representation optimizations | 293 // Flags for data representation optimizations |
294 DEFINE_BOOL(unbox_double_arrays, true, "automatically unbox arrays of doubles") | 294 DEFINE_BOOL(unbox_double_arrays, true, "automatically unbox arrays of doubles") |
295 DEFINE_BOOL(string_slices, true, "use string slices") | 295 DEFINE_BOOL(string_slices, true, "use string slices") |
296 | 296 |
297 // Flags for Ignition. | 297 // Flags for Ignition. |
298 DEFINE_BOOL(ignition, false, "use ignition interpreter") | 298 DEFINE_BOOL(ignition, false, "use ignition interpreter") |
| 299 DEFINE_BOOL(ignition_staging, false, "use ignition with all staged features") |
| 300 DEFINE_IMPLICATION(ignition_staging, ignition) |
| 301 DEFINE_IMPLICATION(ignition_staging, ignition_osr) |
| 302 DEFINE_IMPLICATION(ignition_staging, turbo_from_bytecode) |
299 DEFINE_BOOL(ignition_eager, false, "eagerly compile and parse with ignition") | 303 DEFINE_BOOL(ignition_eager, false, "eagerly compile and parse with ignition") |
300 DEFINE_STRING(ignition_filter, "*", "filter for ignition interpreter") | 304 DEFINE_STRING(ignition_filter, "*", "filter for ignition interpreter") |
301 DEFINE_BOOL(ignition_deadcode, true, | 305 DEFINE_BOOL(ignition_deadcode, true, |
302 "use ignition dead code elimination optimizer") | 306 "use ignition dead code elimination optimizer") |
303 DEFINE_BOOL(ignition_osr, false, "enable support for OSR from ignition code") | 307 DEFINE_BOOL(ignition_osr, false, "enable support for OSR from ignition code") |
304 DEFINE_BOOL(ignition_peephole, true, "use ignition peephole optimizer") | 308 DEFINE_BOOL(ignition_peephole, true, "use ignition peephole optimizer") |
305 DEFINE_BOOL(ignition_reo, true, "use ignition register equivalence optimizer") | 309 DEFINE_BOOL(ignition_reo, true, "use ignition register equivalence optimizer") |
306 DEFINE_BOOL(ignition_filter_expression_positions, true, | 310 DEFINE_BOOL(ignition_filter_expression_positions, true, |
307 "filter expression positions before the bytecode pipeline") | 311 "filter expression positions before the bytecode pipeline") |
308 DEFINE_BOOL(print_bytecode, false, | 312 DEFINE_BOOL(print_bytecode, false, |
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1190 #undef DEFINE_ALIAS_FLOAT | 1194 #undef DEFINE_ALIAS_FLOAT |
1191 #undef DEFINE_ALIAS_ARGS | 1195 #undef DEFINE_ALIAS_ARGS |
1192 | 1196 |
1193 #undef FLAG_MODE_DECLARE | 1197 #undef FLAG_MODE_DECLARE |
1194 #undef FLAG_MODE_DEFINE | 1198 #undef FLAG_MODE_DEFINE |
1195 #undef FLAG_MODE_DEFINE_DEFAULTS | 1199 #undef FLAG_MODE_DEFINE_DEFAULTS |
1196 #undef FLAG_MODE_META | 1200 #undef FLAG_MODE_META |
1197 #undef FLAG_MODE_DEFINE_IMPLICATIONS | 1201 #undef FLAG_MODE_DEFINE_IMPLICATIONS |
1198 | 1202 |
1199 #undef COMMA | 1203 #undef COMMA |
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