diff options
Diffstat (limited to 'deps/v8/src/compiler/representation-change.cc')
| -rw-r--r-- | deps/v8/src/compiler/representation-change.cc | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/deps/v8/src/compiler/representation-change.cc b/deps/v8/src/compiler/representation-change.cc index d2289dbc5e..96b0a40707 100644 --- a/deps/v8/src/compiler/representation-change.cc +++ b/deps/v8/src/compiler/representation-change.cc @@ -844,8 +844,8 @@ Node* RepresentationChanger::GetWord32RepresentationFor( use_info.type_check() == TypeCheckKind::kNumberOrOddball || use_info.type_check() == TypeCheckKind::kArrayIndex) && IsInt32Double(fv))) { - return InsertTypeGuardForVerifier(NodeProperties::GetType(node), - MakeTruncatedInt32Constant(fv)); + return InsertTypeOverrideForVerifier(NodeProperties::GetType(node), + MakeTruncatedInt32Constant(fv)); } break; } @@ -1109,8 +1109,8 @@ Node* RepresentationChanger::GetWord64RepresentationFor( if (base::IsValueInRangeForNumericType<int64_t>(fv)) { int64_t const iv = static_cast<int64_t>(fv); if (static_cast<double>(iv) == fv) { - return InsertTypeGuardForVerifier(NodeProperties::GetType(node), - jsgraph()->Int64Constant(iv)); + return InsertTypeOverrideForVerifier(NodeProperties::GetType(node), + jsgraph()->Int64Constant(iv)); } } } @@ -1121,7 +1121,7 @@ Node* RepresentationChanger::GetWord64RepresentationFor( if (m.HasResolvedValue() && m.Ref(broker_).IsBigInt() && use_info.truncation().IsUsedAsWord64()) { BigIntRef bigint = m.Ref(broker_).AsBigInt(); - return InsertTypeGuardForVerifier( + return InsertTypeOverrideForVerifier( NodeProperties::GetType(node), jsgraph()->Int64Constant(static_cast<int64_t>(bigint.AsUint64()))); } @@ -1571,14 +1571,13 @@ Node* RepresentationChanger::InsertCheckedFloat64ToInt32( node, simplified()->CheckedFloat64ToInt32(check, feedback), use_node); } -Node* RepresentationChanger::InsertTypeGuardForVerifier(const Type& type, - Node* node) { +Node* RepresentationChanger::InsertTypeOverrideForVerifier(const Type& type, + Node* node) { if (verification_enabled()) { DCHECK(!type.IsInvalid()); - node = jsgraph()->graph()->NewNode(jsgraph()->common()->TypeGuard(type), - node, jsgraph()->graph()->start(), - jsgraph()->graph()->start()); - verifier_->RecordTypeGuard(node); + node = jsgraph()->graph()->NewNode( + jsgraph()->common()->SLVerifierHint(nullptr, type), node); + verifier_->RecordHint(node); } return node; } |