[stubs] Add missing interface descriptor for the CompareIC.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/1006173003

Cr-Commit-Position: refs/heads/master@{#27305}

src/arm/interface-descriptors-arm.cc

@@ -227,6 +227,12 @@ void InternalArrayConstructorDescriptor::Initialize(
 }
 
 
+void CompareDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+  Register registers[] = {cp, r1, r0};
+  data->Initialize(arraysize(registers), registers, NULL);
+}
+
+
 void CompareNilDescriptor::Initialize(CallInterfaceDescriptorData* data) {
   Register registers[] = {cp, r0};
   data->Initialize(arraysize(registers), registers, NULL);

src/arm64/interface-descriptors-arm64.cc

@@ -261,6 +261,15 @@ void InternalArrayConstructorDescriptor::Initialize(
 }
 
 
+void CompareDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+  // cp: context
+  // x1: left operand
+  // x0: right operand
+  Register registers[] = {cp, x1, x0};
+  data->Initialize(arraysize(registers), registers, NULL);
+}
+
+
 void CompareNilDescriptor::Initialize(CallInterfaceDescriptorData* data) {
   // cp: context
   // x0: value to compare

src/code-factory.cc

@@ -107,7 +107,7 @@ Callable CodeFactory::KeyedStoreICInOptimizedCode(
 // static
 Callable CodeFactory::CompareIC(Isolate* isolate, Token::Value op) {
   Handle<Code> code = CompareIC::GetUninitialized(isolate, op);
-  return Callable(code, BinaryOpDescriptor(isolate));
+  return Callable(code, CompareDescriptor(isolate));
 }
 
 

src/ia32/interface-descriptors-ia32.cc

@@ -228,6 +228,12 @@ void InternalArrayConstructorDescriptor::Initialize(
 }
 
 
+void CompareDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+  Register registers[] = {esi, edx, eax};
+  data->Initialize(arraysize(registers), registers, NULL);
+}
+
+
 void CompareNilDescriptor::Initialize(CallInterfaceDescriptorData* data) {
   Register registers[] = {esi, eax};
   data->Initialize(arraysize(registers), registers, NULL);

src/interface-descriptors.h

@@ -40,6 +40,7 @@ class PlatformInterfaceDescriptor;
   V(ArrayConstructor)                         \
   V(InternalArrayConstructorConstantArgCount) \
   V(InternalArrayConstructor)                 \
+  V(Compare)                                  \
   V(CompareNil)                               \
   V(ToBoolean)                                \
   V(BinaryOp)                                 \
@@ -406,6 +407,12 @@ class InternalArrayConstructorDescriptor : public CallInterfaceDescriptor {
 };
 
 
+class CompareDescriptor : public CallInterfaceDescriptor {
+ public:
+  DECLARE_DESCRIPTOR(CompareDescriptor, CallInterfaceDescriptor)
+};
+
+
 class CompareNilDescriptor : public CallInterfaceDescriptor {
  public:
   DECLARE_DESCRIPTOR(CompareNilDescriptor, CallInterfaceDescriptor)

src/mips/interface-descriptors-mips.cc

@@ -227,6 +227,12 @@ void InternalArrayConstructorDescriptor::Initialize(
 }
 
 
+void CompareDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+  Register registers[] = {cp, a1, a0};
+  data->Initialize(arraysize(registers), registers, NULL);
+}
+
+
 void CompareNilDescriptor::Initialize(CallInterfaceDescriptorData* data) {
   Register registers[] = {cp, a0};
   data->Initialize(arraysize(registers), registers, NULL);

src/mips64/interface-descriptors-mips64.cc

@@ -227,6 +227,12 @@ void InternalArrayConstructorDescriptor::Initialize(
 }
 
 
+void CompareDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+  Register registers[] = {cp, a1, a0};
+  data->Initialize(arraysize(registers), registers, NULL);
+}
+
+
 void CompareNilDescriptor::Initialize(CallInterfaceDescriptorData* data) {
   Register registers[] = {cp, a0};
   data->Initialize(arraysize(registers), registers, NULL);

src/ppc/interface-descriptors-ppc.cc

@@ -227,6 +227,12 @@ void InternalArrayConstructorDescriptor::Initialize(
 }
 
 
+void CompareDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+  Register registers[] = {cp, r4, r3};
+  data->Initialize(arraysize(registers), registers, NULL);
+}
+
+
 void CompareNilDescriptor::Initialize(CallInterfaceDescriptorData* data) {
   Register registers[] = {cp, r3};
   data->Initialize(arraysize(registers), registers, NULL);

src/x64/interface-descriptors-x64.cc

@@ -229,6 +229,12 @@ void InternalArrayConstructorDescriptor::Initialize(
 }
 
 
+void CompareDescriptor::Initialize(CallInterfaceDescriptorData* data) {
+  Register registers[] = {rsi, rdx, rax};
+  data->Initialize(arraysize(registers), registers, NULL);
+}
+
+
 void CompareNilDescriptor::Initialize(CallInterfaceDescriptorData* data) {
   Register registers[] = {rsi, rax};
   data->Initialize(arraysize(registers), registers, NULL);