Share ic data between unoptimized and optimized static calls.

runtime/vm/flow_graph_compiler_x64.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_X64.
 #if defined(TARGET_ARCH_X64)
 
 #include "vm/flow_graph_compiler.h"
 
 #include "vm/ast_printer.h"
@@ skipping 1189 matching lines @@
     } else {
       // Add deoptimization continuation point after the call and before the
       // arguments are removed.
       AddCurrentDescriptor(PcDescriptors::kDeopt, deopt_id_after, token_pos);
     }
   }
 }
 
 
 void FlowGraphCompiler::EmitUnoptimizedStaticCall(
-    const Function& target_function,
-    const Array& arguments_descriptor,
     intptr_t argument_count,
     intptr_t deopt_id,
     intptr_t token_pos,
-    LocationSummary* locs) {
-  // TODO(srdjan): Improve performance of function recognition.
-  MethodRecognizer::Kind recognized_kind =
-      MethodRecognizer::RecognizeKind(target_function);
-  int num_args_checked = 0;
-  if ((recognized_kind == MethodRecognizer::kMathMin) ||
-      (recognized_kind == MethodRecognizer::kMathMax)) {
-    num_args_checked = 2;
-  }
-  const ICData& ic_data = ICData::ZoneHandle(
-      ICData::New(parsed_function().function(),  // Caller function.
-                  String::Handle(target_function.name()),
-                  arguments_descriptor,
-                  deopt_id,
-                  num_args_checked));  // No arguments checked.
-  ic_data.AddTarget(target_function);
+    LocationSummary* locs,
+    const ICData& ic_data) {
   uword label_address = 0;
   if (ic_data.NumArgsTested() == 0) {
     label_address = StubCode::ZeroArgsUnoptimizedStaticCallEntryPoint();
   } else if (ic_data.NumArgsTested() == 2) {
     label_address = StubCode::TwoArgsUnoptimizedStaticCallEntryPoint();
   } else {
     UNIMPLEMENTED();
   }
   ExternalLabel target_label(label_address);
   __ LoadObject(RBX, ic_data, PP);
@@ skipping 477 matching lines @@
   __ movups(reg, Address(RSP, 0));
   __ AddImmediate(RSP, Immediate(kFpuRegisterSize), PP);
 }
 
 
 #undef __
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_X64