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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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258 0, | 258 0, |
259 "deoptimize every n garbage collections") | 259 "deoptimize every n garbage collections") |
260 DEFINE_bool(print_deopt_stress, false, "print number of possible deopt points") | 260 DEFINE_bool(print_deopt_stress, false, "print number of possible deopt points") |
261 DEFINE_bool(trap_on_deopt, false, "put a break point before deoptimizing") | 261 DEFINE_bool(trap_on_deopt, false, "put a break point before deoptimizing") |
262 DEFINE_bool(deoptimize_uncommon_cases, true, "deoptimize uncommon cases") | 262 DEFINE_bool(deoptimize_uncommon_cases, true, "deoptimize uncommon cases") |
263 DEFINE_bool(polymorphic_inlining, true, "polymorphic inlining") | 263 DEFINE_bool(polymorphic_inlining, true, "polymorphic inlining") |
264 DEFINE_bool(use_osr, true, "use on-stack replacement") | 264 DEFINE_bool(use_osr, true, "use on-stack replacement") |
265 DEFINE_bool(idefs, false, "use informative definitions") | 265 DEFINE_bool(idefs, false, "use informative definitions") |
266 DEFINE_bool(array_bounds_checks_elimination, true, | 266 DEFINE_bool(array_bounds_checks_elimination, true, |
267 "perform array bounds checks elimination") | 267 "perform array bounds checks elimination") |
| 268 DEFINE_bool(array_bounds_checks_hoisting, false, |
| 269 "perform array bounds checks hoisting") |
268 DEFINE_bool(array_index_dehoisting, true, | 270 DEFINE_bool(array_index_dehoisting, true, |
269 "perform array index dehoisting") | 271 "perform array index dehoisting") |
270 DEFINE_bool(analyze_environment_liveness, true, | 272 DEFINE_bool(analyze_environment_liveness, true, |
271 "analyze liveness of environment slots and zap dead values") | 273 "analyze liveness of environment slots and zap dead values") |
272 DEFINE_bool(dead_code_elimination, true, "use dead code elimination") | 274 DEFINE_bool(dead_code_elimination, true, "use dead code elimination") |
273 DEFINE_bool(fold_constants, true, "use constant folding") | 275 DEFINE_bool(fold_constants, true, "use constant folding") |
274 DEFINE_bool(trace_dead_code_elimination, false, "trace dead code elimination") | 276 DEFINE_bool(trace_dead_code_elimination, false, "trace dead code elimination") |
275 DEFINE_bool(unreachable_code_elimination, false, | 277 DEFINE_bool(unreachable_code_elimination, false, |
276 "eliminate unreachable code (hidden behind soft deopts)") | 278 "eliminate unreachable code (hidden behind soft deopts)") |
277 DEFINE_bool(track_allocation_sites, true, | 279 DEFINE_bool(track_allocation_sites, true, |
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810 #undef DEFINE_bool | 812 #undef DEFINE_bool |
811 #undef DEFINE_int | 813 #undef DEFINE_int |
812 #undef DEFINE_string | 814 #undef DEFINE_string |
813 #undef DEFINE_implication | 815 #undef DEFINE_implication |
814 | 816 |
815 #undef FLAG_MODE_DECLARE | 817 #undef FLAG_MODE_DECLARE |
816 #undef FLAG_MODE_DEFINE | 818 #undef FLAG_MODE_DEFINE |
817 #undef FLAG_MODE_DEFINE_DEFAULTS | 819 #undef FLAG_MODE_DEFINE_DEFAULTS |
818 #undef FLAG_MODE_META | 820 #undef FLAG_MODE_META |
819 #undef FLAG_MODE_DEFINE_IMPLICATIONS | 821 #undef FLAG_MODE_DEFINE_IMPLICATIONS |
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