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Unified Diff: src/stub-cache.cc

Issue 9174023: Split NumberDictionary into a randomly seeded and an unseeded (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 8 years, 11 months ago
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Index: src/stub-cache.cc
===================================================================
--- src/stub-cache.cc (revision 10400)
+++ src/stub-cache.cc (working copy)
@@ -678,11 +678,10 @@
static void FillCache(Isolate* isolate, Handle<Code> code) {
- Handle<NumberDictionary> dictionary =
- NumberDictionary::Set(isolate->factory()->non_monomorphic_cache(),
- code->flags(),
- code,
- PropertyDetails(NONE, NORMAL));
+ Handle<UnseededNumberDictionary> dictionary =
+ UnseededNumberDictionary::Set(isolate->factory()->non_monomorphic_cache(),
+ code->flags(),
+ code);
isolate->heap()->public_set_non_monomorphic_cache(*dictionary);
}
@@ -697,7 +696,7 @@
Code::ComputeFlags(kind, UNINITIALIZED, extra_state, NORMAL, argc);
// Use raw_unchecked... so we don't get assert failures during GC.
- NumberDictionary* dictionary =
+ UnseededNumberDictionary* dictionary =
isolate()->heap()->raw_unchecked_non_monomorphic_cache();
int entry = dictionary->FindEntry(isolate(), flags);
ASSERT(entry != -1);
@@ -716,7 +715,8 @@
CallICBase::Contextual::encode(mode == RelocInfo::CODE_TARGET_CONTEXT);
Code::Flags flags =
Code::ComputeFlags(kind, UNINITIALIZED, extra_state, NORMAL, argc);
- Handle<NumberDictionary> cache = isolate_->factory()->non_monomorphic_cache();
+ Handle<UnseededNumberDictionary> cache =
+ isolate_->factory()->non_monomorphic_cache();
int entry = cache->FindEntry(isolate_, flags);
if (entry != -1) return Handle<Code>(Code::cast(cache->ValueAt(entry)));
@@ -744,7 +744,8 @@
Code::ExtraICState extra_state) {
Code::Flags flags =
Code::ComputeFlags(kind, PREMONOMORPHIC, extra_state, NORMAL, argc);
- Handle<NumberDictionary> cache = isolate_->factory()->non_monomorphic_cache();
+ Handle<UnseededNumberDictionary> cache =
+ isolate_->factory()->non_monomorphic_cache();
int entry = cache->FindEntry(isolate_, flags);
if (entry != -1) return Handle<Code>(Code::cast(cache->ValueAt(entry)));
@@ -760,7 +761,8 @@
Code::ExtraICState extra_state) {
Code::Flags flags =
Code::ComputeFlags(kind, MONOMORPHIC, extra_state, NORMAL, argc);
- Handle<NumberDictionary> cache = isolate_->factory()->non_monomorphic_cache();
+ Handle<UnseededNumberDictionary> cache =
+ isolate_->factory()->non_monomorphic_cache();
int entry = cache->FindEntry(isolate_, flags);
if (entry != -1) return Handle<Code>(Code::cast(cache->ValueAt(entry)));
@@ -776,7 +778,8 @@
Code::Flags flags =
Code::ComputeFlags(kind, MEGAMORPHIC, Code::kNoExtraICState,
NORMAL, argc);
- Handle<NumberDictionary> cache = isolate_->factory()->non_monomorphic_cache();
+ Handle<UnseededNumberDictionary> cache =
+ isolate_->factory()->non_monomorphic_cache();
int entry = cache->FindEntry(isolate_, flags);
if (entry != -1) return Handle<Code>(Code::cast(cache->ValueAt(entry)));
@@ -794,7 +797,8 @@
Code::Flags flags =
Code::ComputeFlags(kind, MEGAMORPHIC, extra_state,
NORMAL, argc);
- Handle<NumberDictionary> cache = isolate_->factory()->non_monomorphic_cache();
+ Handle<UnseededNumberDictionary> cache =
+ isolate_->factory()->non_monomorphic_cache();
int entry = cache->FindEntry(isolate_, flags);
if (entry != -1) return Handle<Code>(Code::cast(cache->ValueAt(entry)));
@@ -813,7 +817,8 @@
Code::Flags flags =
Code::ComputeFlags(kind, MONOMORPHIC_PROTOTYPE_FAILURE, extra_state,
NORMAL, argc, OWN_MAP);
- Handle<NumberDictionary> cache = isolate_->factory()->non_monomorphic_cache();
+ Handle<UnseededNumberDictionary> cache =
+ isolate_->factory()->non_monomorphic_cache();
int entry = cache->FindEntry(isolate_, flags);
if (entry != -1) return Handle<Code>(Code::cast(cache->ValueAt(entry)));
@@ -832,7 +837,8 @@
Code::Flags flags =
Code::ComputeFlags(kind, DEBUG_BREAK, Code::kNoExtraICState,
NORMAL, argc);
- Handle<NumberDictionary> cache = isolate_->factory()->non_monomorphic_cache();
+ Handle<UnseededNumberDictionary> cache =
+ isolate_->factory()->non_monomorphic_cache();
int entry = cache->FindEntry(isolate_, flags);
if (entry != -1) return Handle<Code>(Code::cast(cache->ValueAt(entry)));
@@ -850,7 +856,8 @@
Code::Flags flags =
Code::ComputeFlags(kind, DEBUG_PREPARE_STEP_IN, Code::kNoExtraICState,
NORMAL, argc);
- Handle<NumberDictionary> cache = isolate_->factory()->non_monomorphic_cache();
+ Handle<UnseededNumberDictionary> cache =
+ isolate_->factory()->non_monomorphic_cache();
int entry = cache->FindEntry(isolate_, flags);
if (entry != -1) return Handle<Code>(Code::cast(cache->ValueAt(entry)));
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