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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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300 DEFINE_BOOL(cache_optimized_code, true, "cache optimized code for closures") | 300 DEFINE_BOOL(cache_optimized_code, true, "cache optimized code for closures") |
301 DEFINE_BOOL(flush_optimized_code_cache, true, | 301 DEFINE_BOOL(flush_optimized_code_cache, true, |
302 "flushes the cache of optimized code for closures on every GC") | 302 "flushes the cache of optimized code for closures on every GC") |
303 DEFINE_BOOL(inline_construct, true, "inline constructor calls") | 303 DEFINE_BOOL(inline_construct, true, "inline constructor calls") |
304 DEFINE_BOOL(inline_arguments, true, "inline functions with arguments object") | 304 DEFINE_BOOL(inline_arguments, true, "inline functions with arguments object") |
305 DEFINE_BOOL(inline_accessors, true, "inline JavaScript accessors") | 305 DEFINE_BOOL(inline_accessors, true, "inline JavaScript accessors") |
306 DEFINE_INT(escape_analysis_iterations, 2, | 306 DEFINE_INT(escape_analysis_iterations, 2, |
307 "maximum number of escape analysis fix-point iterations") | 307 "maximum number of escape analysis fix-point iterations") |
308 | 308 |
309 DEFINE_BOOL(optimize_for_in, true, "optimize functions containing for-in loops") | 309 DEFINE_BOOL(optimize_for_in, true, "optimize functions containing for-in loops") |
310 DEFINE_BOOL(opt_safe_uint32_operations, true, | |
311 "allow uint32 values on optimize frames if they are used only in " | |
312 "safe operations") | |
313 | 310 |
314 DEFINE_BOOL(concurrent_recompilation, true, | 311 DEFINE_BOOL(concurrent_recompilation, true, |
315 "optimizing hot functions asynchronously on a separate thread") | 312 "optimizing hot functions asynchronously on a separate thread") |
316 DEFINE_BOOL(trace_concurrent_recompilation, false, | 313 DEFINE_BOOL(trace_concurrent_recompilation, false, |
317 "track concurrent recompilation") | 314 "track concurrent recompilation") |
318 DEFINE_INT(concurrent_recompilation_queue_length, 8, | 315 DEFINE_INT(concurrent_recompilation_queue_length, 8, |
319 "the length of the concurrent compilation queue") | 316 "the length of the concurrent compilation queue") |
320 DEFINE_INT(concurrent_recompilation_delay, 0, | 317 DEFINE_INT(concurrent_recompilation_delay, 0, |
321 "artificial compilation delay in ms") | 318 "artificial compilation delay in ms") |
322 DEFINE_BOOL(block_concurrent_recompilation, false, | 319 DEFINE_BOOL(block_concurrent_recompilation, false, |
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926 #undef DEFINE_ALIAS_FLOAT | 923 #undef DEFINE_ALIAS_FLOAT |
927 #undef DEFINE_ALIAS_ARGS | 924 #undef DEFINE_ALIAS_ARGS |
928 | 925 |
929 #undef FLAG_MODE_DECLARE | 926 #undef FLAG_MODE_DECLARE |
930 #undef FLAG_MODE_DEFINE | 927 #undef FLAG_MODE_DEFINE |
931 #undef FLAG_MODE_DEFINE_DEFAULTS | 928 #undef FLAG_MODE_DEFINE_DEFAULTS |
932 #undef FLAG_MODE_META | 929 #undef FLAG_MODE_META |
933 #undef FLAG_MODE_DEFINE_IMPLICATIONS | 930 #undef FLAG_MODE_DEFINE_IMPLICATIONS |
934 | 931 |
935 #undef COMMA | 932 #undef COMMA |
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