deps: update V8 to 5.8.283.38

PR-URL: https://github.com/nodejs/node/pull/12784
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>

1 files changed, 126 insertions, 50 deletions

diff --git a/deps/v8/src/interface-descriptors.h b/deps/v8/src/interface-descriptors.h
index 1d1b48af93..4cf5c29d6c 100644
--- a/deps/v8/src/interface-descriptors.h
+++ b/deps/v8/src/interface-descriptors.h
@@ -33,9 +33,7 @@ class PlatformInterfaceDescriptor;
   V(FastNewClosure)                       \
   V(FastNewFunctionContext)               \
   V(FastNewObject)                        \
-  V(FastNewRestParameter)                 \
-  V(FastNewSloppyArguments)               \
-  V(FastNewStrictArguments)               \
+  V(FastNewArguments)                     \
   V(TypeConversion)                       \
   V(Typeof)                               \
   V(FastCloneRegExp)                      \
@@ -44,27 +42,22 @@ class PlatformInterfaceDescriptor;
   V(CreateAllocationSite)                 \
   V(CreateWeakCell)                       \
   V(CallFunction)                         \
-  V(CallFunctionWithFeedback)             \
-  V(CallFunctionWithFeedbackAndVector)    \
+  V(CallIC)                               \
+  V(CallICTrampoline)                     \
+  V(CallForwardVarargs)                   \
   V(CallConstruct)                        \
   V(CallTrampoline)                       \
   V(ConstructStub)                        \
   V(ConstructTrampoline)                  \
   V(RegExpExec)                           \
+  V(RegExpReplace)                        \
+  V(RegExpSplit)                          \
   V(CopyFastSmiOrObjectElements)          \
   V(TransitionElementsKind)               \
   V(AllocateHeapNumber)                   \
-  V(AllocateFloat32x4)                    \
-  V(AllocateInt32x4)                      \
-  V(AllocateUint32x4)                     \
-  V(AllocateBool32x4)                     \
-  V(AllocateInt16x8)                      \
-  V(AllocateUint16x8)                     \
-  V(AllocateBool16x8)                     \
-  V(AllocateInt8x16)                      \
-  V(AllocateUint8x16)                     \
-  V(AllocateBool8x16)                     \
   V(Builtin)                              \
+  V(ArrayConstructor)                     \
+  V(ForEach)                              \
   V(ArrayNoArgumentConstructor)           \
   V(ArraySingleArgumentConstructor)       \
   V(ArrayNArgumentsConstructor)           \
@@ -77,12 +70,15 @@ class PlatformInterfaceDescriptor;
   V(StringCharAt)                         \
   V(StringCharCodeAt)                     \
   V(StringCompare)                        \
+  V(StringIndexOf)                        \
   V(SubString)                            \
   V(Keyed)                                \
   V(Named)                                \
   V(CreateIterResultObject)               \
   V(HasProperty)                          \
   V(ForInFilter)                          \
+  V(ForInNext)                            \
+  V(ForInPrepare)                         \
   V(GetProperty)                          \
   V(CallHandler)                          \
   V(ArgumentAdaptor)                      \
@@ -98,7 +94,9 @@ class PlatformInterfaceDescriptor;
   V(InterpreterPushArgsAndConstructArray) \
   V(InterpreterCEntry)                    \
   V(ResumeGenerator)                      \
-  V(PromiseHandleReject)
+  V(FrameDropperTrampoline)               \
+  V(PromiseHandleReject)                  \
+  V(WasmRuntimeCall)
 
 class V8_EXPORT_PRIVATE CallInterfaceDescriptorData {
  public:
@@ -288,6 +286,41 @@ class V8_EXPORT_PRIVATE CallInterfaceDescriptor {
     kContext = kParameterCount /* implicit parameter */ \
   };
 
+#define DECLARE_BUILTIN_DESCRIPTOR(name)                                \
+  DECLARE_DESCRIPTOR_WITH_BASE(name, BuiltinDescriptor)                 \
+ protected:                                                             \
+  void InitializePlatformIndependent(CallInterfaceDescriptorData* data) \
+      override {                                                        \
+    MachineType machine_types[] = {MachineType::AnyTagged(),            \
+                                   MachineType::AnyTagged(),            \
+                                   MachineType::Int32()};               \
+    int argc = kStackParameterCount + 1 - arraysize(machine_types);     \
+    data->InitializePlatformIndependent(arraysize(machine_types), argc, \
+                                        machine_types);                 \
+  }                                                                     \
+  void InitializePlatformSpecific(CallInterfaceDescriptorData* data)    \
+      override {                                                        \
+    Register registers[] = {TargetRegister(), NewTargetRegister(),      \
+                            ArgumentsCountRegister()};                  \
+    data->InitializePlatformSpecific(arraysize(registers), registers);  \
+  }                                                                     \
+                                                                        \
+ public:
+
+#define DEFINE_BUILTIN_PARAMETERS(...)                             \
+  enum ParameterIndices {                                          \
+    kReceiver,                                                     \
+    kBeforeFirstStackParameter = kReceiver,                        \
+    __VA_ARGS__,                                                   \
+    kAfterLastStackParameter,                                      \
+    kNewTarget = kAfterLastStackParameter,                         \
+    kArgumentsCount,                                               \
+    kContext, /* implicit parameter */                             \
+    kParameterCount = kContext,                                    \
+    kStackParameterCount =                                         \
+        kAfterLastStackParameter - kBeforeFirstStackParameter - 1, \
+  };
+
 class VoidDescriptor : public CallInterfaceDescriptor {
  public:
   DECLARE_DESCRIPTOR(VoidDescriptor, CallInterfaceDescriptor)
@@ -455,21 +488,11 @@ class FastNewObjectDescriptor : public CallInterfaceDescriptor {
   static const Register NewTargetRegister();
 };
 
-class FastNewRestParameterDescriptor : public CallInterfaceDescriptor {
- public:
-  DECLARE_DESCRIPTOR(FastNewRestParameterDescriptor, CallInterfaceDescriptor)
-};
-
-class FastNewSloppyArgumentsDescriptor : public CallInterfaceDescriptor {
- public:
-  DECLARE_DESCRIPTOR(FastNewSloppyArgumentsDescriptor,
-                     CallInterfaceDescriptor)
-};
-
-class FastNewStrictArgumentsDescriptor : public CallInterfaceDescriptor {
+class FastNewArgumentsDescriptor : public CallInterfaceDescriptor {
  public:
-  DECLARE_DESCRIPTOR(FastNewStrictArgumentsDescriptor,
-                     CallInterfaceDescriptor)
+  DEFINE_PARAMETERS(kFunction)
+  DECLARE_DESCRIPTOR(FastNewArgumentsDescriptor, CallInterfaceDescriptor)
+  static const Register TargetRegister();
 };
 
 class TypeConversionDescriptor final : public CallInterfaceDescriptor {
@@ -501,6 +524,20 @@ class ForInFilterDescriptor final : public CallInterfaceDescriptor {
                              kParameterCount)
 };
 
+class ForInNextDescriptor final : public CallInterfaceDescriptor {
+ public:
+  DEFINE_PARAMETERS(kObject, kCacheArray, kCacheType, kIndex)
+  DECLARE_DEFAULT_DESCRIPTOR(ForInNextDescriptor, CallInterfaceDescriptor,
+                             kParameterCount)
+};
+
+class ForInPrepareDescriptor final : public CallInterfaceDescriptor {
+ public:
+  DEFINE_PARAMETERS(kObject)
+  DECLARE_DEFAULT_DESCRIPTOR(ForInPrepareDescriptor, CallInterfaceDescriptor,
+                             kParameterCount)
+};
+
 class GetPropertyDescriptor final : public CallInterfaceDescriptor {
  public:
   DEFINE_PARAMETERS(kObject, kKey)
@@ -560,6 +597,12 @@ class CallTrampolineDescriptor : public CallInterfaceDescriptor {
                                                CallInterfaceDescriptor)
 };
 
+class CallForwardVarargsDescriptor : public CallInterfaceDescriptor {
+ public:
+  DEFINE_PARAMETERS(kTarget, kStartIndex)
+  DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(CallForwardVarargsDescriptor,
+                                               CallInterfaceDescriptor)
+};
 
 class ConstructStubDescriptor : public CallInterfaceDescriptor {
  public:
@@ -583,24 +626,20 @@ class CallFunctionDescriptor : public CallInterfaceDescriptor {
   DECLARE_DESCRIPTOR(CallFunctionDescriptor, CallInterfaceDescriptor)
 };
 
-
-class CallFunctionWithFeedbackDescriptor : public CallInterfaceDescriptor {
+class CallICDescriptor : public CallInterfaceDescriptor {
  public:
-  DEFINE_PARAMETERS(kFunction, kSlot)
-  DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(
-      CallFunctionWithFeedbackDescriptor, CallInterfaceDescriptor)
+  DEFINE_PARAMETERS(kTarget, kActualArgumentsCount, kSlot, kVector)
+  DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(CallICDescriptor,
+                                               CallInterfaceDescriptor)
 };
 
-
-class CallFunctionWithFeedbackAndVectorDescriptor
-    : public CallInterfaceDescriptor {
+class CallICTrampolineDescriptor : public CallInterfaceDescriptor {
  public:
-  DEFINE_PARAMETERS(kFunction, kActualArgumentsCount, kSlot, kVector)
-  DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(
-      CallFunctionWithFeedbackAndVectorDescriptor, CallInterfaceDescriptor)
+  DEFINE_PARAMETERS(kTarget, kActualArgumentsCount, kSlot)
+  DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(CallICTrampolineDescriptor,
+                                               CallInterfaceDescriptor)
 };
 
-
 class CallConstructDescriptor : public CallInterfaceDescriptor {
  public:
   DECLARE_DESCRIPTOR(CallConstructDescriptor, CallInterfaceDescriptor)
@@ -613,6 +652,20 @@ class RegExpExecDescriptor : public CallInterfaceDescriptor {
                                      CallInterfaceDescriptor)
 };
 
+class RegExpReplaceDescriptor : public CallInterfaceDescriptor {
+ public:
+  DEFINE_PARAMETERS(kReceiver, kString, kReplaceValue)
+  DECLARE_DEFAULT_DESCRIPTOR(RegExpReplaceDescriptor, CallInterfaceDescriptor,
+                             kParameterCount)
+};
+
+class RegExpSplitDescriptor : public CallInterfaceDescriptor {
+ public:
+  DEFINE_PARAMETERS(kReceiver, kString, kLimit)
+  DECLARE_DEFAULT_DESCRIPTOR(RegExpSplitDescriptor, CallInterfaceDescriptor,
+                             kParameterCount)
+};
+
 class CopyFastSmiOrObjectElementsDescriptor : public CallInterfaceDescriptor {
  public:
   DEFINE_PARAMETERS(kObject)
@@ -632,14 +685,6 @@ class AllocateHeapNumberDescriptor : public CallInterfaceDescriptor {
   DECLARE_DESCRIPTOR(AllocateHeapNumberDescriptor, CallInterfaceDescriptor)
 };
 
-#define SIMD128_ALLOC_DESC(TYPE, Type, type, lane_count, lane_type)         \
-  class Allocate##Type##Descriptor : public CallInterfaceDescriptor {       \
-   public:                                                                  \
-    DECLARE_DESCRIPTOR(Allocate##Type##Descriptor, CallInterfaceDescriptor) \
-  };
-SIMD128_TYPES(SIMD128_ALLOC_DESC)
-#undef SIMD128_ALLOC_DESC
-
 class BuiltinDescriptor : public CallInterfaceDescriptor {
  public:
   // TODO(ishell): Where is kFunction??
@@ -651,6 +696,19 @@ class BuiltinDescriptor : public CallInterfaceDescriptor {
   static const Register TargetRegister();
 };
 
+class ForEachDescriptor : public BuiltinDescriptor {
+ public:
+  DEFINE_BUILTIN_PARAMETERS(kCallback, kThisArg)
+  DECLARE_BUILTIN_DESCRIPTOR(ForEachDescriptor)
+};
+
+class ArrayConstructorDescriptor : public CallInterfaceDescriptor {
+ public:
+  DEFINE_PARAMETERS(kTarget, kNewTarget, kActualArgumentsCount, kAllocationSite)
+  DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(ArrayConstructorDescriptor,
+                                               CallInterfaceDescriptor)
+};
+
 class ArrayNoArgumentConstructorDescriptor : public CallInterfaceDescriptor {
  public:
   DEFINE_PARAMETERS(kFunction, kAllocationSite, kActualArgumentsCount,
@@ -745,6 +803,13 @@ class SubStringDescriptor : public CallInterfaceDescriptor {
                                      CallInterfaceDescriptor)
 };
 
+class StringIndexOfDescriptor final : public CallInterfaceDescriptor {
+ public:
+  DEFINE_PARAMETERS(kReceiver, kSearchString, kPosition)
+  DECLARE_DEFAULT_DESCRIPTOR(StringIndexOfDescriptor, CallInterfaceDescriptor,
+                             kParameterCount)
+};
+
 // TODO(ishell): not used, remove.
 class KeyedDescriptor : public CallInterfaceDescriptor {
  public:
@@ -876,6 +941,11 @@ class ResumeGeneratorDescriptor final : public CallInterfaceDescriptor {
   DECLARE_DESCRIPTOR(ResumeGeneratorDescriptor, CallInterfaceDescriptor)
 };
 
+class FrameDropperTrampolineDescriptor final : public CallInterfaceDescriptor {
+  DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE(FrameDropperTrampolineDescriptor,
+                                               CallInterfaceDescriptor)
+};
+
 class PromiseHandleRejectDescriptor final : public CallInterfaceDescriptor {
  public:
   DEFINE_PARAMETERS(kPromise, kOnReject, kException)
@@ -883,6 +953,12 @@ class PromiseHandleRejectDescriptor final : public CallInterfaceDescriptor {
                              CallInterfaceDescriptor, kParameterCount)
 };
 
+class WasmRuntimeCallDescriptor final : public CallInterfaceDescriptor {
+ public:
+  DECLARE_DEFAULT_DESCRIPTOR(WasmRuntimeCallDescriptor, CallInterfaceDescriptor,
+                             0)
+};
+
 #undef DECLARE_DESCRIPTOR_WITH_BASE
 #undef DECLARE_DESCRIPTOR
 #undef DECLARE_DESCRIPTOR_WITH_CUSTOM_FUNCTION_TYPE