Update some switchable call stub names and comments.

runtime/vm/stub_code_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"
 #if defined(TARGET_ARCH_MIPS)
 
 #include "vm/assembler.h"
 #include "vm/code_generator.h"
 #include "vm/compiler.h"
@@ skipping 2131 matching lines @@
   __ lw(left, Address(SP, 1 * kWordSize));
   __ lw(right, Address(SP, 0 * kWordSize));
   GenerateIdenticalWithNumberCheckStub(assembler, left, right, temp1, temp2);
   __ Ret();
 }
 
 
 // Called from megamorphic calls.
 //  T0: receiver
 //  S5: MegamorphicCache (preserved)
-// Result:
+// Passed to target:
+//  CODE_REG: target Code object
 //  S4: arguments descriptor
-void StubCode::GenerateMegamorphicLookupStub(Assembler* assembler) {
+void StubCode::GenerateMegamorphicCallStub(Assembler* assembler) {
   __ NoMonomorphicCheckedEntry();
 
   __ LoadTaggedClassIdMayBeSmi(T0, T0);
   // T0: class ID of the receiver (smi).
   __ lw(S4, FieldAddress(S5, MegamorphicCache::arguments_descriptor_offset()));
   __ lw(T2, FieldAddress(S5, MegamorphicCache::buckets_offset()));
   __ lw(T1, FieldAddress(S5, MegamorphicCache::mask_offset()));
   // T2: cache buckets array.
   // T1: mask.
   __ LoadImmediate(TMP, MegamorphicCache::kSpreadFactor);
@@ skipping 29 matching lines @@
 
   __ lw(T1, FieldAddress(T0, Function::entry_point_offset()));
   __ lw(CODE_REG, FieldAddress(T0, Function::code_offset()));
   __ jr(T1);
 }
 
 
 // Called from switchable IC calls.
 //  T0: receiver
 //  S5: ICData (preserved)
-// Result:
+// Passed to target:
 //  CODE_REG: target Code object
 //  S4: arguments descriptor
-void StubCode::GenerateICLookupThroughFunctionStub(Assembler* assembler) {
+void StubCode::GenerateICCallThroughFunctionStub(Assembler* assembler) {
   __ NoMonomorphicCheckedEntry();
 
   Label loop, found, miss;
   __ lw(T6, FieldAddress(S5, ICData::ic_data_offset()));
   __ lw(S4, FieldAddress(S5, ICData::arguments_descriptor_offset()));
   __ AddImmediate(T6, T6, Array::data_offset() - kHeapObjectTag);
   // T6: first IC entry.
   __ LoadTaggedClassIdMayBeSmi(T1, T0);
   // T1: receiver cid as Smi
 
@@ skipping 15 matching lines @@
   __ jr(T1);
 
   __ Bind(&miss);
   __ LoadIsolate(T2);
   __ lw(CODE_REG, Address(T2, Isolate::ic_miss_code_offset()));
   __ lw(T1, FieldAddress(CODE_REG, Code::entry_point_offset()));
   __ jr(T1);
 }
 
 
-void StubCode::GenerateICLookupThroughCodeStub(Assembler* assembler) {
+void StubCode::GenerateICCallThroughCodeStub(Assembler* assembler) {
   __ NoMonomorphicCheckedEntry();
 
   Label loop, found, miss;
   __ lw(T6, FieldAddress(S5, ICData::ic_data_offset()));
   __ lw(S4, FieldAddress(S5, ICData::arguments_descriptor_offset()));
   __ AddImmediate(T6, T6, Array::data_offset() - kHeapObjectTag);
   // T6: first IC entry.
   __ LoadTaggedClassIdMayBeSmi(T1, T0);
   // T1: receiver cid as Smi
 
@@ skipping 43 matching lines @@
 }
 
 
 void StubCode::GenerateFrameAwaitingMaterializationStub(Assembler* assembler) {
   __ break_(0);
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_MIPS