[fullcodegen] Factor out VisitCallRuntime from archs.

src/full-codegen/arm64/full-codegen-arm64.cc

Index: src/full-codegen/arm64/full-codegen-arm64.cc
diff --git a/src/full-codegen/arm64/full-codegen-arm64.cc b/src/full-codegen/arm64/full-codegen-arm64.cc
index 2be463ce582f356940344a6977062dd5d52086f5..1c38a44a3cd7bb8538ca5be467ac5733a54a7cb1 100644
--- a/src/full-codegen/arm64/full-codegen-arm64.cc
+++ b/src/full-codegen/arm64/full-codegen-arm64.cc
@@ -3194,54 +3194,9 @@ void FullCodeGenerator::EmitCallJSRuntimeFunction(CallRuntime* expr) {
   __ Call(isolate()->builtins()->Call(ConvertReceiverMode::kNullOrUndefined),
           RelocInfo::CODE_TARGET);
   OperandStackDepthDecrement(arg_count + 1);
-}
-
-
-void FullCodeGenerator::VisitCallRuntime(CallRuntime* expr) {
-  ZoneList<Expression*>* args = expr->arguments();
-  int arg_count = args->length();
-
-  if (expr->is_jsruntime()) {
-    Comment cmnt(masm_, "[ CallRunTime");
-    EmitLoadJSRuntimeFunction(expr);
-
-    for (int i = 0; i < arg_count; i++) {
-      VisitForStackValue(args->at(i));
-    }
-
-    PrepareForBailoutForId(expr->CallId(), NO_REGISTERS);
-    EmitCallJSRuntimeFunction(expr);
-
-    // Restore context register.
-    __ Ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
-
-    context()->DropAndPlug(1, x0);
 
-  } else {
-    const Runtime::Function* function = expr->function();
-    switch (function->function_id) {
-#define CALL_INTRINSIC_GENERATOR(Name)     \
-  case Runtime::kInline##Name: {           \
-    Comment cmnt(masm_, "[ Inline" #Name); \
-    return Emit##Name(expr);               \
-  }
-      FOR_EACH_FULL_CODE_INTRINSIC(CALL_INTRINSIC_GENERATOR)
-#undef CALL_INTRINSIC_GENERATOR
-      default: {
-        Comment cmnt(masm_, "[ CallRuntime for unhandled intrinsic");
-        // Push the arguments ("left-to-right").
-        for (int i = 0; i < arg_count; i++) {
-          VisitForStackValue(args->at(i));
-        }
-
-        // Call the C runtime function.
-        PrepareForBailoutForId(expr->CallId(), NO_REGISTERS);
-        __ CallRuntime(expr->function(), arg_count);
-        OperandStackDepthDecrement(arg_count);
-        context()->Plug(x0);
-      }
-    }
-  }
+  // Restore context register.
+  __ Ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
 }