[runtime] TailCallRuntime and CallRuntime should use default argument counts

src/crankshaft/x64/lithium-codegen-x64.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/crankshaft/x64/lithium-codegen-x64.h"
 
 #include "src/base/bits.h"
 #include "src/code-factory.h"
@@ skipping 166 matching lines @@
   // Possibly allocate a local context.
   if (info_->num_heap_slots() > 0) {
     Comment(";;; Allocate local context");
     bool need_write_barrier = true;
     // Argument to NewContext is the function, which is still in rdi.
     int slots = info_->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
     Safepoint::DeoptMode deopt_mode = Safepoint::kNoLazyDeopt;
     if (info()->scope()->is_script_scope()) {
       __ Push(rdi);
       __ Push(info()->scope()->GetScopeInfo(info()->isolate()));
-      __ CallRuntime(Runtime::kNewScriptContext, 2);
+      __ CallRuntime(Runtime::kNewScriptContext);
       deopt_mode = Safepoint::kLazyDeopt;
     } else if (slots <= FastNewContextStub::kMaximumSlots) {
       FastNewContextStub stub(isolate(), slots);
       __ CallStub(&stub);
       // Result of FastNewContextStub is always in new space.
       need_write_barrier = false;
     } else {
       __ Push(rdi);
-      __ CallRuntime(Runtime::kNewFunctionContext, 1);
+      __ CallRuntime(Runtime::kNewFunctionContext);
     }
     RecordSafepoint(deopt_mode);
 
     // Context is returned in rax.  It replaces the context passed to us.
     // It's saved in the stack and kept live in rsi.
     __ movp(rsi, rax);
     __ movp(Operand(rbp, StandardFrameConstants::kContextOffset), rax);
 
     // Copy any necessary parameters into the context.
     int num_parameters = scope()->num_parameters();
@@ skipping 2417 matching lines @@
 
 
 void LCodeGen::DoReturn(LReturn* instr) {
   if (FLAG_trace && info()->IsOptimizing()) {
     // Preserve the return value on the stack and rely on the runtime call
     // to return the value in the same register.  We're leaving the code
     // managed by the register allocator and tearing down the frame, it's
     // safe to write to the context register.
     __ Push(rax);
     __ movp(rsi, Operand(rbp, StandardFrameConstants::kContextOffset));
-    __ CallRuntime(Runtime::kTraceExit, 1);
+    __ CallRuntime(Runtime::kTraceExit);
   }
   if (info()->saves_caller_doubles()) {
     RestoreCallerDoubles();
   }
   if (NeedsEagerFrame()) {
     __ movp(rsp, rbp);
     __ popq(rbp);
   }
   if (instr->has_constant_parameter_count()) {
     __ Ret((ToInteger32(instr->constant_parameter_count()) + 1) * kPointerSize,
@@ skipping 633 matching lines @@
     // If there is no frame, the context must be in rsi.
     DCHECK(result.is(rsi));
   }
 }
 
 
 void LCodeGen::DoDeclareGlobals(LDeclareGlobals* instr) {
   DCHECK(ToRegister(instr->context()).is(rsi));
   __ Push(instr->hydrogen()->pairs());
   __ Push(Smi::FromInt(instr->hydrogen()->flags()));
-  CallRuntime(Runtime::kDeclareGlobals, 2, instr);
+  CallRuntime(Runtime::kDeclareGlobals, instr);
 }
 
 
 void LCodeGen::CallKnownFunction(Handle<JSFunction> function,
                                  int formal_parameter_count, int arity,
                                  LInstruction* instr) {
   bool dont_adapt_arguments =
       formal_parameter_count == SharedFunctionInfo::kDontAdaptArgumentsSentinel;
   bool can_invoke_directly =
       dont_adapt_arguments || formal_parameter_count == arity;
@@ skipping 2269 matching lines @@
   Register null_value = rdi;
   __ LoadRoot(null_value, Heap::kNullValueRootIndex);
   __ CheckEnumCache(null_value, &call_runtime);
 
   __ movp(rax, FieldOperand(rax, HeapObject::kMapOffset));
   __ jmp(&use_cache, Label::kNear);
 
   // Get the set of properties to enumerate.
   __ bind(&call_runtime);
   __ Push(rax);
-  CallRuntime(Runtime::kGetPropertyNamesFast, 1, instr);
+  CallRuntime(Runtime::kGetPropertyNamesFast, instr);
 
   __ CompareRoot(FieldOperand(rax, HeapObject::kMapOffset),
                  Heap::kMetaMapRootIndex);
   DeoptimizeIf(not_equal, instr, Deoptimizer::kWrongMap);
   __ bind(&use_cache);
 }
 
 
 void LCodeGen::DoForInCacheArray(LForInCacheArray* instr) {
   Register map = ToRegister(instr->map());
@@ skipping 99 matching lines @@
 void LCodeGen::DoStoreFrameContext(LStoreFrameContext* instr) {
   Register context = ToRegister(instr->context());
   __ movp(Operand(rbp, StandardFrameConstants::kContextOffset), context);
 }
 
 
 void LCodeGen::DoAllocateBlockContext(LAllocateBlockContext* instr) {
   Handle<ScopeInfo> scope_info = instr->scope_info();
   __ Push(scope_info);
   __ Push(ToRegister(instr->function()));
-  CallRuntime(Runtime::kPushBlockContext, 2, instr);
+  CallRuntime(Runtime::kPushBlockContext, instr);
   RecordSafepoint(Safepoint::kNoLazyDeopt);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64