diff options
Diffstat (limited to 'deps/v8/src/flag-definitions.h')
| -rw-r--r-- | deps/v8/src/flag-definitions.h | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/deps/v8/src/flag-definitions.h b/deps/v8/src/flag-definitions.h index 9284e1369f..9cdea06725 100644 --- a/deps/v8/src/flag-definitions.h +++ b/deps/v8/src/flag-definitions.h @@ -1,4 +1,4 @@ -// Copyright 2011 the V8 project authors. All rights reserved. +// Copyright 2012 the V8 project authors. All rights reserved. // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: @@ -112,28 +112,24 @@ DEFINE_bool(harmony_scoping, false, "enable harmony block scoping") DEFINE_bool(harmony_proxies, false, "enable harmony proxies") DEFINE_bool(harmony_collections, false, "enable harmony collections (sets, maps, and weak maps)") -DEFINE_bool(harmony, false, "enable all harmony features") -DEFINE_implication(harmony, harmony_typeof) +DEFINE_bool(harmony, false, "enable all harmony features (except typeof)") DEFINE_implication(harmony, harmony_scoping) DEFINE_implication(harmony, harmony_proxies) DEFINE_implication(harmony, harmony_collections) // Flags for experimental implementation features. -DEFINE_bool(unbox_double_arrays, true, "automatically unbox arrays of doubles") DEFINE_bool(smi_only_arrays, false, "tracks arrays with only smi values") -DEFINE_bool(string_slices, true, "use string slices") - DEFINE_bool(clever_optimizations, true, "Optimize object size, Array shift, DOM strings and string +") +// Flags for data representation optimizations +DEFINE_bool(unbox_double_arrays, true, "automatically unbox arrays of doubles") +DEFINE_bool(string_slices, true, "use string slices") + // Flags for Crankshaft. DEFINE_bool(crankshaft, true, "use crankshaft") DEFINE_string(hydrogen_filter, "", "hydrogen use/trace filter") -DEFINE_bool(use_hydrogen, true, "use generated hydrogen for compilation") -DEFINE_bool(build_lithium, true, "use lithium chunk builder") -DEFINE_bool(alloc_lithium, true, "use lithium register allocator") -DEFINE_bool(use_lithium, true, "use lithium code generator") DEFINE_bool(use_range, true, "use hydrogen range analysis") DEFINE_bool(eliminate_dead_phis, true, "eliminate dead phis") DEFINE_bool(use_gvn, true, "use hydrogen global value numbering") @@ -166,6 +162,7 @@ DEFINE_bool(use_osr, true, "use on-stack replacement") DEFINE_bool(trace_osr, false, "trace on-stack replacement") DEFINE_int(stress_runs, 0, "number of stress runs") DEFINE_bool(optimize_closures, true, "optimize closures") +DEFINE_int(loop_weight, 1, "loop weight for representation inference") // assembler-ia32.cc / assembler-arm.cc / assembler-x64.cc DEFINE_bool(debug_code, false, @@ -250,7 +247,7 @@ DEFINE_bool(enable_liveedit, true, "enable liveedit experimental feature") // execution.cc DEFINE_int(stack_size, kPointerSize * 128, - "default size of stack region v8 is allowed to use (in KkBytes)") + "default size of stack region v8 is allowed to use (in kBytes)") // frames.cc DEFINE_int(max_stack_trace_source_length, 300, @@ -326,10 +323,6 @@ DEFINE_int(max_map_space_pages, MapSpace::kMaxMapPageIndex - 1, "forwarding pointers. That's actually a constant, but it's useful " "to control it with a flag for better testing.") -// mksnapshot.cc -DEFINE_bool(h, false, "print this message") -DEFINE_bool(new_snapshot, true, "use new snapshot implementation") - // objects.cc DEFINE_bool(use_verbose_printer, true, "allows verbose printing") |