src/flag-definitions.h - Issue 908213002: Use Cells to check prototype chain validity (disabled by default).

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Unified Diff: src/flag-definitions.h

Issue 908213002: Use Cells to check prototype chain validity (disabled by default). (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: rebased onto dropped prototype_object Created 5 years, 9 months ago

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Index: src/flag-definitions.h

diff --git a/src/flag-definitions.h b/src/flag-definitions.h

index d9169f62bed27784f8aac6fd196f67198b1cc237..6dfe55403791f6cd4750073e93acfaf814377274 100644

--- a/src/flag-definitions.h

+++ b/src/flag-definitions.h

@@ -674,6 +674,9 @@ DEFINE_INT(random_seed, 0,

DEFINE_BOOL(trace_weak_arrays, false, "trace WeakFixedArray usage")

DEFINE_BOOL(track_prototype_users, false,

"keep track of which maps refer to a given prototype object")

+DEFINE_BOOL(eliminate_prototype_chain_checks, false,

+ "collapse prototype chain checks into single-cell checks")

+DEFINE_IMPLICATION(eliminate_prototype_chain_checks, track_prototype_users)

DEFINE_BOOL(use_verbose_printer, true, "allows verbose printing")

#if TRACE_MAPS

DEFINE_BOOL(trace_maps, false, "trace map creation")

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