src/objects-inl.h - Issue 254763007: Introduce DisallowDeoptimization scope.

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Unified Diff: src/objects-inl.h

Issue 254763007: Introduce DisallowDeoptimization scope. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Addressed comment Created 6 years, 8 months ago

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Index: src/objects-inl.h

diff --git a/src/objects-inl.h b/src/objects-inl.h

index 6aff6a2dc259427e3d145a0accb15f9fcc3bb7d5..36b6ae7e2781f91cb1f69e2771f379f06efc19ab 100644

--- a/src/objects-inl.h

+++ b/src/objects-inl.h

@@ -4679,6 +4679,7 @@ bool Code::marked_for_deoptimization() {

void Code::set_marked_for_deoptimization(bool flag) {

ASSERT(kind() == OPTIMIZED_FUNCTION);

+ ASSERT(!flag || AllowDeoptimization::IsAllowed(GetIsolate()));

int previous = READ_UINT32_FIELD(this, kKindSpecificFlags1Offset);

int updated = MarkedForDeoptimizationField::update(previous, flag);

WRITE_UINT32_FIELD(this, kKindSpecificFlags1Offset, updated);

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