[runtime] Replace many buggy uses of %_CallFunction with %_Call.

src/x64/interface-descriptors-x64.cc

 // Copyright 2012 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/interface-descriptors.h"
 
 namespace v8 {
 namespace internal {
@@ skipping 173 matching lines @@
   // rcx : original constructor (for IsSuperConstructorCall)
   // rdx : slot in feedback vector (Smi, for RecordCallTarget)
   // rdi : constructor function
   // TODO(turbofan): So far we don't gather type feedback and hence skip the
   // slot parameter, but ArrayConstructStub needs the vector to be undefined.
   Register registers[] = {rax, rdi, rcx, rbx};
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 
 
+void CallTrampolineDescriptor::InitializePlatformSpecific(
+    CallInterfaceDescriptorData* data) {

[Camillo Bruni, 2015/09/08 11:19:13]

// rdi: target
// rax: number of arguments

[Benedikt Meurer, 2015/09/08 13:08:58]

Done.

+  Register registers[] = {rdi, rax};
+  data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
+
 void RegExpConstructResultDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {rcx, rbx, rax};
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 
 
 void TransitionElementsKindDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {rax, rbx};
@@ skipping 165 matching lines @@
       rdi,  // math rounding function
       rdx,  // vector slot id
       rbx   // type vector
   };
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64