Pass type argument vector to generic functions (if --reify-generic-functions is

runtime/vm/intermediate_language_mips.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_MIPS.
 #if defined(TARGET_ARCH_MIPS)
 
 #include "vm/intermediate_language.h"
 
 #include "vm/compiler.h"
@@ skipping 268 matching lines @@
   LocationSummary* summary = new (zone)
       LocationSummary(zone, kNumInputs, kNumTemps, LocationSummary::kCall);
   summary->set_in(0, Location::RegisterLocation(T0));  // Function.
   summary->set_out(0, Location::RegisterLocation(V0));
   return summary;
 }
 
 
 void ClosureCallInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   // Load arguments descriptor in S4.
-  int argument_count = ArgumentCount();
-  const Array& arguments_descriptor = Array::ZoneHandle(
-      ArgumentsDescriptor::New(argument_count, argument_names()));
+  const intptr_t argument_count = ArgumentCount();  // Includes type args.
+  const Array& arguments_descriptor =
+      Array::ZoneHandle(Z, GetArgumentsDescriptor());
   __ LoadObject(S4, arguments_descriptor);
 
   // Load closure function code in T2.
   // S4: arguments descriptor array.
   // S5: Smi 0 (no IC data; the lazy-compile stub expects a GC-safe value).
   ASSERT(locs()->in(0).reg() == T0);
   __ LoadImmediate(S5, 0);
   __ lw(T2, FieldAddress(T0, Function::entry_point_offset()));
   __ lw(CODE_REG, FieldAddress(T0, Function::code_offset()));
   __ jalr(T2);
@@ skipping 826 matching lines @@
       LocationSummary(zone, kNumInputs, kNumTemps, LocationSummary::kCall);
   summary->set_in(0, Location::RegisterLocation(A0));
   summary->set_out(0, Location::RegisterLocation(V0));
   return summary;
 }
 
 
 void StringInterpolateInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   Register array = locs()->in(0).reg();
   __ Push(array);
+  const int kTypeArgsLen = 0;
   const int kNumberOfArguments = 1;
   const Array& kNoArgumentNames = Object::null_array();
+  ArgumentsInfo args_info(kTypeArgsLen, kNumberOfArguments, kNoArgumentNames);
   compiler->GenerateStaticCall(deopt_id(), token_pos(), CallFunction(),
-                               kNumberOfArguments, kNoArgumentNames, locs(),
-                               ICData::Handle());
+                               args_info, locs(), ICData::Handle());
   ASSERT(locs()->out(0).reg() == V0);
 }
 
 
 LocationSummary* LoadUntaggedInstr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   const intptr_t kNumInputs = 1;
   return LocationSummary::Make(zone, kNumInputs, Location::RequiresRegister(),
                                LocationSummary::kNoCall);
 }
@@ skipping 3521 matching lines @@
   __ subu(CMPRES1, result, TMP);
   __ bltz(CMPRES1, &do_call);
   __ SmiTag(result);
   __ b(&done);
   __ Bind(&do_call);
   __ Push(value_obj);
   ASSERT(instance_call()->HasICData());
   const ICData& ic_data = *instance_call()->ic_data();
   ASSERT(ic_data.NumberOfChecksIs(1));
   const Function& target = Function::ZoneHandle(ic_data.GetTargetAt(0));
-
-  const intptr_t kNumberOfArguments = 1;
+  const int kTypeArgsLen = 0;
+  const int kNumberOfArguments = 1;
+  const Array& kNoArgumentNames = Object::null_array();
+  ArgumentsInfo args_info(kTypeArgsLen, kNumberOfArguments, kNoArgumentNames);
   compiler->GenerateStaticCall(deopt_id(), instance_call()->token_pos(), target,
-                               kNumberOfArguments,
-                               Object::null_array(),  // No argument names.
-                               locs(), ICData::Handle());
+                               args_info, locs(), ICData::Handle());
   __ Bind(&done);
 }
 
 
 LocationSummary* DoubleToSmiInstr::MakeLocationSummary(Zone* zone,
                                                        bool opt) const {
   const intptr_t kNumInputs = 1;
   const intptr_t kNumTemps = 0;
   LocationSummary* result = new (zone)
       LocationSummary(zone, kNumInputs, kNumTemps, LocationSummary::kNoCall);
@@ skipping 1388 matching lines @@
   compiler->GenerateRuntimeCall(TokenPosition::kNoSource, deopt_id(),
                                 kGrowRegExpStackRuntimeEntry, 1, locs());
   __ lw(result, Address(SP, 1 * kWordSize));
   __ addiu(SP, SP, Immediate(2 * kWordSize));
 }
 
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_MIPS