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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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| 235 DEFINE_bool(unbox_double_arrays, true, "automatically unbox arrays of doubles") | 235 DEFINE_bool(unbox_double_arrays, true, "automatically unbox arrays of doubles") |
| 236 DEFINE_bool(string_slices, true, "use string slices") | 236 DEFINE_bool(string_slices, true, "use string slices") |
| 237 | 237 |
| 238 // Flags for Crankshaft. | 238 // Flags for Crankshaft. |
| 239 DEFINE_bool(crankshaft, true, "use crankshaft") | 239 DEFINE_bool(crankshaft, true, "use crankshaft") |
| 240 DEFINE_string(hydrogen_filter, "*", "optimization filter") | 240 DEFINE_string(hydrogen_filter, "*", "optimization filter") |
| 241 DEFINE_bool(use_range, true, "use hydrogen range analysis") | 241 DEFINE_bool(use_range, true, "use hydrogen range analysis") |
| 242 DEFINE_bool(use_gvn, true, "use hydrogen global value numbering") | 242 DEFINE_bool(use_gvn, true, "use hydrogen global value numbering") |
| 243 DEFINE_bool(use_canonicalizing, true, "use hydrogen instruction canonicalizing") | 243 DEFINE_bool(use_canonicalizing, true, "use hydrogen instruction canonicalizing") |
| 244 DEFINE_bool(use_inlining, true, "use function inlining") | 244 DEFINE_bool(use_inlining, true, "use function inlining") |
| 245 DEFINE_bool(use_escape_analysis, true, "use hydrogen escape analysis") | 245 DEFINE_bool(use_escape_analysis, false, "use hydrogen escape analysis") |
| 246 DEFINE_bool(use_allocation_folding, true, "use allocation folding") | 246 DEFINE_bool(use_allocation_folding, true, "use allocation folding") |
| 247 DEFINE_int(max_inlining_levels, 5, "maximum number of inlining levels") | 247 DEFINE_int(max_inlining_levels, 5, "maximum number of inlining levels") |
| 248 DEFINE_int(max_inlined_source_size, 600, | 248 DEFINE_int(max_inlined_source_size, 600, |
| 249 "maximum source size in bytes considered for a single inlining") | 249 "maximum source size in bytes considered for a single inlining") |
| 250 DEFINE_int(max_inlined_nodes, 196, | 250 DEFINE_int(max_inlined_nodes, 196, |
| 251 "maximum number of AST nodes considered for a single inlining") | 251 "maximum number of AST nodes considered for a single inlining") |
| 252 DEFINE_int(max_inlined_nodes_cumulative, 400, | 252 DEFINE_int(max_inlined_nodes_cumulative, 400, |
| 253 "maximum cumulative number of AST nodes considered for inlining") | 253 "maximum cumulative number of AST nodes considered for inlining") |
| 254 DEFINE_bool(loop_invariant_code_motion, true, "loop invariant code motion") | 254 DEFINE_bool(loop_invariant_code_motion, true, "loop invariant code motion") |
| 255 DEFINE_bool(fast_math, true, "faster (but maybe less accurate) math functions") | 255 DEFINE_bool(fast_math, true, "faster (but maybe less accurate) math functions") |
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| 898 #undef DEFINE_ALIAS_float | 898 #undef DEFINE_ALIAS_float |
| 899 #undef DEFINE_ALIAS_args | 899 #undef DEFINE_ALIAS_args |
| 900 | 900 |
| 901 #undef FLAG_MODE_DECLARE | 901 #undef FLAG_MODE_DECLARE |
| 902 #undef FLAG_MODE_DEFINE | 902 #undef FLAG_MODE_DEFINE |
| 903 #undef FLAG_MODE_DEFINE_DEFAULTS | 903 #undef FLAG_MODE_DEFINE_DEFAULTS |
| 904 #undef FLAG_MODE_META | 904 #undef FLAG_MODE_META |
| 905 #undef FLAG_MODE_DEFINE_IMPLICATIONS | 905 #undef FLAG_MODE_DEFINE_IMPLICATIONS |
| 906 | 906 |
| 907 #undef COMMA | 907 #undef COMMA |
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