diff options
Diffstat (limited to 'chromium/v8/src/compiler/machine-graph-verifier.cc')
| -rw-r--r-- | chromium/v8/src/compiler/machine-graph-verifier.cc | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/chromium/v8/src/compiler/machine-graph-verifier.cc b/chromium/v8/src/compiler/machine-graph-verifier.cc index 8b318d1430b..5eeb5dc2486 100644 --- a/chromium/v8/src/compiler/machine-graph-verifier.cc +++ b/chromium/v8/src/compiler/machine-graph-verifier.cc @@ -735,23 +735,6 @@ class MachineRepresentationChecker { } } - void CheckValueInputIsCompressed(Node const* node, int index) { - Node const* input = node->InputAt(index); - switch (inferrer_->GetRepresentation(input)) { - case MachineRepresentation::kCompressed: - case MachineRepresentation::kCompressedPointer: - return; - default: - break; - } - std::ostringstream str; - str << "TypeError: node #" << node->id() << ":" << *node->op() - << " uses node #" << input->id() << ":" << *input->op() - << " which doesn't have a compressed representation."; - PrintDebugHelp(str, node); - FATAL("%s", str.str().c_str()); - } - void CheckValueInputIsTagged(Node const* node, int index) { Node const* input = node->InputAt(index); switch (inferrer_->GetRepresentation(input)) { @@ -985,35 +968,6 @@ class MachineRepresentationChecker { } } - bool Intersect(MachineRepresentation lhs, MachineRepresentation rhs) { - return (GetRepresentationProperties(lhs) & - GetRepresentationProperties(rhs)) != 0; - } - - enum RepresentationProperties { kIsPointer = 1, kIsTagged = 2 }; - - int GetRepresentationProperties(MachineRepresentation representation) { - switch (representation) { - case MachineRepresentation::kTagged: - case MachineRepresentation::kTaggedPointer: - return kIsPointer | kIsTagged; - case MachineRepresentation::kTaggedSigned: - return kIsTagged; - case MachineRepresentation::kWord32: - return MachineRepresentation::kWord32 == - MachineType::PointerRepresentation() - ? kIsPointer - : 0; - case MachineRepresentation::kWord64: - return MachineRepresentation::kWord64 == - MachineType::PointerRepresentation() - ? kIsPointer - : 0; - default: - return 0; - } - } - bool IsCompatible(MachineRepresentation expected, MachineRepresentation actual) { switch (expected) { |