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Add flag --single-threaded

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Review-Url: https://chromiumcodereview.appspot.com/2420063002
Cr-Commit-Position: refs/heads/master@{#40500}
This commit is contained in:
mlippautz 2016-10-21 04:47:25 -07:00 committed by Commit bot
parent 0b7e35ff16
commit da2f61030c
1 changed files with 17 additions and 9 deletions
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26
src/flag-definitions.h
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@ -909,12 +909,6 @@ DEFINE_STRING(startup_blob, NULL,
DEFINE_BOOL(profile_hydrogen_code_stub_compilation, false,
"Print the time it takes to lazily compile hydrogen code stubs.")
DEFINE_BOOL(predictable, false, "enable predictable mode")
DEFINE_NEG_IMPLICATION(predictable, concurrent_recompilation)
DEFINE_NEG_IMPLICATION(predictable, concurrent_sweeping)
DEFINE_NEG_IMPLICATION(predictable, parallel_compaction)
DEFINE_NEG_IMPLICATION(predictable, memory_reducer)
// mark-compact.cc
DEFINE_BOOL(force_marking_deque_overflows, false,
"force overflows of marking deque by reducing it's size "
@ -1158,10 +1152,26 @@ DEFINE_IMPLICATION(print_all_code, trace_codegen)
#endif
#endif
#undef FLAG
#define FLAG FLAG_FULL
//
// VERIFY_PREDICTABLE related flags
// Threading related flags.
//
DEFINE_BOOL(single_threaded, false, "disable the use of background tasks")
DEFINE_NEG_IMPLICATION(single_threaded, concurrent_recompilation)
DEFINE_NEG_IMPLICATION(single_threaded, concurrent_sweeping)
DEFINE_NEG_IMPLICATION(single_threaded, parallel_compaction)
//
// Predictable mode related flags.
//
DEFINE_BOOL(predictable, false, "enable predictable mode")
DEFINE_IMPLICATION(predictable, single_threaded)
DEFINE_NEG_IMPLICATION(predictable, memory_reducer)
#undef FLAG
#ifdef VERIFY_PREDICTABLE
@ -1175,7 +1185,6 @@ DEFINE_BOOL(verify_predictable, false,
DEFINE_INT(dump_allocations_digest_at_alloc, -1,
"dump allocations digest each n-th allocation")
//
// Read-only flags
//
@ -1190,7 +1199,6 @@ DEFINE_BOOL(unbox_double_fields, V8_DOUBLE_FIELDS_UNBOXING,
"enable in-object double fields unboxing (64-bit only)")
DEFINE_IMPLICATION(unbox_double_fields, track_double_fields)
// Cleanup...
#undef FLAG_FULL
#undef FLAG_READONLY