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Unified Diff: src/interface-descriptors.cc

Issue 2606733002: [stubs] Port FastNewObjectStub to TF (Closed)
Patch Set: Review feedback Created 4 years ago
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Index: src/interface-descriptors.cc
diff --git a/src/interface-descriptors.cc b/src/interface-descriptors.cc
index d4faf5215b5afbbc02937dcac8112ddacc3bc88e..26b6422f6bfc1e4d75991477b86c2ffcc39e8764 100644
--- a/src/interface-descriptors.cc
+++ b/src/interface-descriptors.cc
@@ -74,6 +74,20 @@ void FastNewFunctionContextDescriptor::InitializePlatformSpecific(
data->InitializePlatformSpecific(arraysize(registers), registers);
}
+void FastNewObjectDescriptor::InitializePlatformSpecific(
+ CallInterfaceDescriptorData* data) {
+ Register registers[] = {TargetRegister(), NewTargetRegister()};
+ data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+const Register FastNewObjectDescriptor::TargetRegister() {
+ return kJSFunctionRegister;
+}
+
+const Register FastNewObjectDescriptor::NewTargetRegister() {
+ return kJavaScriptCallNewTargetRegister;
+}
+
void LoadDescriptor::InitializePlatformIndependent(
CallInterfaceDescriptorData* data) {
// kReceiver, kName, kSlot
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