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Unified Diff: src/compiler/bytecode-graph-builder.cc

Issue 1668103002: Type Feedback Vector lives in the closure (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: REBASE. Created 4 years, 10 months ago
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Index: src/compiler/bytecode-graph-builder.cc
diff --git a/src/compiler/bytecode-graph-builder.cc b/src/compiler/bytecode-graph-builder.cc
index d6e744f1c205725ed8e016580017aecad7f6672e..de7a103c7edf132f02f239391a2d0f8c7261cd29 100644
--- a/src/compiler/bytecode-graph-builder.cc
+++ b/src/compiler/bytecode-graph-builder.cc
@@ -514,10 +514,10 @@ Node* BytecodeGraphBuilder::BuildLoadNativeContextField(int index) {
Node* BytecodeGraphBuilder::BuildLoadFeedbackVector() {
if (!feedback_vector_.is_set()) {
Node* closure = GetFunctionClosure();
- Node* shared = BuildLoadImmutableObjectField(
- closure, JSFunction::kSharedFunctionInfoOffset);
+ Node* literals =
+ BuildLoadImmutableObjectField(closure, JSFunction::kLiteralsOffset);
Node* vector = BuildLoadImmutableObjectField(
- shared, SharedFunctionInfo::kFeedbackVectorOffset);
+ literals, LiteralsArray::kFeedbackVectorOffset);
feedback_vector_.set(vector);
}
return feedback_vector_.get();
@@ -525,7 +525,8 @@ Node* BytecodeGraphBuilder::BuildLoadFeedbackVector() {
VectorSlotPair BytecodeGraphBuilder::CreateVectorSlotPair(int slot_id) {
- Handle<TypeFeedbackVector> feedback_vector = info()->feedback_vector();
+ Handle<TypeFeedbackVector> feedback_vector =
+ handle(info()->closure()->feedback_vector());
FeedbackVectorSlot slot;
if (slot_id >= TypeFeedbackVector::kReservedIndexCount) {
slot = feedback_vector->ToSlot(slot_id);
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