src/compiler.cc - Issue 1102523003: Implement a 'trial parse' step, that will abort pre-parsing excessively

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Unified Diff: src/compiler.cc

Issue 1102523003: Implement a 'trial parse' step, that will abort pre-parsing excessively (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Use a seperate 'hint' bit for "to be executed once" code aging. Created 5 years, 7 months ago

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Index: src/compiler.cc

diff --git a/src/compiler.cc b/src/compiler.cc

index 2ad1ff447e26d51a7b4750ab979e8a9b96d0a1bb..53402416c59b3c65759714d752236827c42e3337 100644

--- a/src/compiler.cc

+++ b/src/compiler.cc

@@ -1371,6 +1371,10 @@ Handle<SharedFunctionInfo> Compiler::BuildFunctionInfo(

// appropriately sized.

DCHECK(!info.code().is_null());

scope_info = ScopeInfo::Create(info.isolate(), info.zone(), info.scope());

+ if (literal->should_eager_compile() &&

+ literal->should_be_used_once_hint()) {

+ info.code()->MarkToBeExecutedOnce(isolate);

+ }

} else {

return Handle<SharedFunctionInfo>::null();

}

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