src/compiler/verifier.cc - Issue 2164573003: [turbofan] Introduce a TransitionElementsKind simplified operator.

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Unified Diff: src/compiler/verifier.cc

Issue 2164573003: [turbofan] Introduce a TransitionElementsKind simplified operator. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Fix the runtime fallback. Created 4 years, 5 months ago

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Index: src/compiler/verifier.cc

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

index b59d1015caa5e6bdff2c76dc687f2cbf46fd6802..46cd825ff970d59a95cb6bdecf5636f46745c02c 100644

--- a/src/compiler/verifier.cc

+++ b/src/compiler/verifier.cc

@@ -830,6 +830,12 @@ void Verifier::Visitor::Check(Node* node) {

CheckValueInputIs(node, 0, Type::PlainNumber());

CheckUpperIs(node, Type::TaggedPointer());

break;

+ case IrOpcode::kTransitionElementsKind:

+ CheckValueInputIs(node, 0, Type::Any());

+ CheckValueInputIs(node, 1, Type::Internal());

+ CheckValueInputIs(node, 2, Type::Internal());

+ CheckNotTyped(node);

+ break;

case IrOpcode::kChangeTaggedSignedToInt32: {

// Signed32 /\ Tagged -> Signed32 /\ UntaggedInt32

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