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

runtime/vm/stub_code_ia32.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"
 #if defined(TARGET_ARCH_IA32)
 
 #include "vm/assembler.h"
 #include "vm/compiler.h"
 #include "vm/dart_entry.h"
@@ skipping 501 matching lines @@
   __ j(NOT_EQUAL, call_target_function);
   __ EnterStubFrame();
   // Load the receiver.
   __ movl(EDI, FieldAddress(EDX, ArgumentsDescriptor::count_offset()));
   __ movl(EAX, Address(EBP, EDI, TIMES_HALF_WORD_SIZE,
                        kParamEndSlotFromFp * kWordSize));
   __ pushl(Immediate(0));  // Setup space on stack for result.
   __ pushl(EAX);           // Receiver.
   __ pushl(ECX);           // ICData/MegamorphicCache.
   __ pushl(EDX);           // Arguments descriptor array.
+
+  // Adjust arguments count.
+  __ cmpl(FieldAddress(EDX, ArgumentsDescriptor::type_args_len_offset()),
+          Immediate(0));
   __ movl(EDX, EDI);
+  Label args_count_ok;
+  __ j(EQUAL, &args_count_ok, Assembler::kNearJump);
+  __ addl(EDX, Immediate(Smi::RawValue(1)));  // Include the type arguments.
+  __ Bind(&args_count_ok);
+
   // EDX: Smi-tagged arguments array length.
   PushArgumentsArray(assembler);
   const intptr_t kNumArgs = 4;
   __ CallRuntime(kInvokeNoSuchMethodDispatcherRuntimeEntry, kNumArgs);
   __ Drop(4);
   __ popl(EAX);  // Return value.
   __ LeaveFrame();
   __ ret();
 }
 
@@ skipping 618 matching lines @@
   __ EnterStubFrame();
 
   // Load the receiver.
   __ movl(EDI, FieldAddress(EDX, ArgumentsDescriptor::count_offset()));
   __ movl(EAX, Address(EBP, EDI, TIMES_2, kParamEndSlotFromFp * kWordSize));
 
   __ pushl(Immediate(0));  // Setup space on stack for result from noSuchMethod.
   __ pushl(EAX);           // Receiver.
   __ pushl(EDX);           // Arguments descriptor array.
 
+  // Adjust arguments count.
+  __ cmpl(FieldAddress(EDX, ArgumentsDescriptor::type_args_len_offset()),
+          Immediate(0));
   __ movl(EDX, EDI);
+  Label args_count_ok;
+  __ j(EQUAL, &args_count_ok, Assembler::kNearJump);
+  __ addl(EDX, Immediate(Smi::RawValue(1)));  // Include the type arguments.
+  __ Bind(&args_count_ok);
+
   // EDX: Smi-tagged arguments array length.
   PushArgumentsArray(assembler);
 
   const intptr_t kNumArgs = 3;
   __ CallRuntime(kInvokeClosureNoSuchMethodRuntimeEntry, kNumArgs);
   // noSuchMethod on closures always throws an error, so it will never return.
   __ int3();
 }
 
 
@@ skipping 943 matching lines @@
 }
 
 
 void StubCode::GenerateAsynchronousGapMarkerStub(Assembler* assembler) {
   __ int3();
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32