src/full-codegen/arm64/full-codegen-arm64.cc - Issue 2365223003: Revert of [compiler] Properly guard the speculative optimizations for instanceof.

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Unified Diff: src/full-codegen/arm64/full-codegen-arm64.cc

Issue 2365223003: Revert of [compiler] Properly guard the speculative optimizations for instanceof. (Closed)

Patch Set: Created 4 years, 3 months ago

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Index: src/full-codegen/arm64/full-codegen-arm64.cc

diff --git a/src/full-codegen/arm64/full-codegen-arm64.cc b/src/full-codegen/arm64/full-codegen-arm64.cc

index 8a5c3d8c5616b7407671fe23f662f39fe57bee63..302910b312a896d570a90195d7ff912c01668e5f 100644

--- a/src/full-codegen/arm64/full-codegen-arm64.cc

+++ b/src/full-codegen/arm64/full-codegen-arm64.cc

@@ -3369,9 +3369,7 @@

VisitForAccumulatorValue(expr->right());

SetExpressionPosition(expr);

PopOperand(x1);

- __ EmitLoadTypeFeedbackVector(x3);

- __ Mov(x4, SlotToIndex(expr->CompareOperationFeedbackSlot()));

- InstanceOfWithFeedbackStub stub(isolate());

+ InstanceOfStub stub(isolate());

__ CallStub(&stub);

PrepareForBailoutBeforeSplit(expr, false, NULL, NULL);

__ CompareRoot(x0, Heap::kTrueValueRootIndex);

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