Handlify the remaining CallStubCompiler functions.

src/arm/code-stubs-arm.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 5125 matching lines @@
   __ add(scratch_, object_, Operand(scratch_, LSR, kSmiTagSize));
   __ ldrb(result_, FieldMemOperand(scratch_, SeqAsciiString::kHeaderSize));
 
   __ bind(&got_char_code);
   __ mov(result_, Operand(result_, LSL, kSmiTagSize));
   __ bind(&exit_);
 }
 
 
 void StringCharCodeAtGenerator::GenerateSlow(
-    MacroAssembler* masm, const RuntimeCallHelper& call_helper) {
+    MacroAssembler* masm,
+    const RuntimeCallHelper& call_helper) {
   __ Abort("Unexpected fallthrough to CharCodeAt slow case");
 
   // Index is not a smi.
   __ bind(&index_not_smi_);
   // If index is a heap number, try converting it to an integer.
   __ CheckMap(index_,
               scratch_,
               Heap::kHeapNumberMapRootIndex,
               index_not_number_,
               DONT_DO_SMI_CHECK);
@@ skipping 55 matching lines @@
   __ add(result_, result_, Operand(code_, LSL, kPointerSizeLog2 - kSmiTagSize));
   __ ldr(result_, FieldMemOperand(result_, FixedArray::kHeaderSize));
   __ LoadRoot(ip, Heap::kUndefinedValueRootIndex);
   __ cmp(result_, Operand(ip));
   __ b(eq, &slow_case_);
   __ bind(&exit_);
 }
 
 
 void StringCharFromCodeGenerator::GenerateSlow(
-    MacroAssembler* masm, const RuntimeCallHelper& call_helper) {
+    MacroAssembler* masm,
+    const RuntimeCallHelper& call_helper) {
   __ Abort("Unexpected fallthrough to CharFromCode slow case");
 
   __ bind(&slow_case_);
   call_helper.BeforeCall(masm);
   __ push(code_);
   __ CallRuntime(Runtime::kCharFromCode, 1);
   __ Move(result_, r0);
   call_helper.AfterCall(masm);
   __ jmp(&exit_);
 
   __ Abort("Unexpected fallthrough from CharFromCode slow case");
 }
 
 
 // -------------------------------------------------------------------------
 // StringCharAtGenerator
 
 void StringCharAtGenerator::GenerateFast(MacroAssembler* masm) {
   char_code_at_generator_.GenerateFast(masm);
   char_from_code_generator_.GenerateFast(masm);
 }
 
 
 void StringCharAtGenerator::GenerateSlow(
-    MacroAssembler* masm, const RuntimeCallHelper& call_helper) {
+    MacroAssembler* masm,
+    const RuntimeCallHelper& call_helper) {
   char_code_at_generator_.GenerateSlow(masm, call_helper);
   char_from_code_generator_.GenerateSlow(masm, call_helper);
 }
 
 
 class StringHelper : public AllStatic {
  public:
   // Generate code for copying characters using a simple loop. This should only
   // be used in places where the number of characters is small and the
   // additional setup and checking in GenerateCopyCharactersLong adds too much
@@ skipping 1485 matching lines @@
   StringDictionaryLookupStub stub(NEGATIVE_LOOKUP);
   __ CallStub(&stub);
   __ tst(r0, Operand(r0));
   __ ldm(ia_w, sp, spill_mask);
 
   __ b(eq, done);
   __ b(ne, miss);
 }
 
 
-// TODO(kmillikin): Eliminate this function when the stub cache is fully
-// handlified.
-MaybeObject* StringDictionaryLookupStub::TryGenerateNegativeLookup(
-    MacroAssembler* masm,
-    Label* miss,
-    Label* done,
-    Register receiver,
-    Register properties,
-    String* name,
-    Register scratch0) {
-  // If names of slots in range from 1 to kProbes - 1 for the hash value are
-  // not equal to the name and kProbes-th slot is not used (its name is the
-  // undefined value), it guarantees the hash table doesn't contain the
-  // property. It's true even if some slots represent deleted properties
-  // (their names are the null value).
-  for (int i = 0; i < kInlinedProbes; i++) {
-    // scratch0 points to properties hash.
-    // Compute the masked index: (hash + i + i * i) & mask.
-    Register index = scratch0;
-    // Capacity is smi 2^n.
-    __ ldr(index, FieldMemOperand(properties, kCapacityOffset));
-    __ sub(index, index, Operand(1));
-    __ and_(index, index, Operand(
-        Smi::FromInt(name->Hash() + StringDictionary::GetProbeOffset(i))));
-
-    // Scale the index by multiplying by the entry size.
-    ASSERT(StringDictionary::kEntrySize == 3);
-    __ add(index, index, Operand(index, LSL, 1));  // index *= 3.
-
-    Register entity_name = scratch0;
-    // Having undefined at this place means the name is not contained.
-    ASSERT_EQ(kSmiTagSize, 1);
-    Register tmp = properties;
-    __ add(tmp, properties, Operand(index, LSL, 1));
-    __ ldr(entity_name, FieldMemOperand(tmp, kElementsStartOffset));
-
-    ASSERT(!tmp.is(entity_name));
-    __ LoadRoot(tmp, Heap::kUndefinedValueRootIndex);
-    __ cmp(entity_name, tmp);
-    __ b(eq, done);
-
-    if (i != kInlinedProbes - 1) {
-      // Stop if found the property.
-      __ cmp(entity_name, Operand(Handle<String>(name)));
-      __ b(eq, miss);
-
-      // Check if the entry name is not a symbol.
-      __ ldr(entity_name, FieldMemOperand(entity_name, HeapObject::kMapOffset));
-      __ ldrb(entity_name,
-              FieldMemOperand(entity_name, Map::kInstanceTypeOffset));
-      __ tst(entity_name, Operand(kIsSymbolMask));
-      __ b(eq, miss);
-
-      // Restore the properties.
-      __ ldr(properties,
-             FieldMemOperand(receiver, JSObject::kPropertiesOffset));
-    }
-  }
-
-  const int spill_mask =
-      (lr.bit() | r6.bit() | r5.bit() | r4.bit() | r3.bit() |
-       r2.bit() | r1.bit() | r0.bit());
-
-  __ stm(db_w, sp, spill_mask);
-  __ ldr(r0, FieldMemOperand(receiver, JSObject::kPropertiesOffset));
-  __ mov(r1, Operand(Handle<String>(name)));
-  StringDictionaryLookupStub stub(NEGATIVE_LOOKUP);
-  MaybeObject* result = masm->TryCallStub(&stub);
-  if (result->IsFailure()) return result;
-  __ tst(r0, Operand(r0));
-  __ ldm(ia_w, sp, spill_mask);
-
-  __ b(eq, done);
-  __ b(ne, miss);
-  return result;
-}
-
-
 // Probe the string dictionary in the |elements| register. Jump to the
 // |done| label if a property with the given name is found. Jump to
 // the |miss| label otherwise.
 // If lookup was successful |scratch2| will be equal to elements + 4 * index.
 void StringDictionaryLookupStub::GeneratePositiveLookup(MacroAssembler* masm,
                                                         Label* miss,
                                                         Label* done,
                                                         Register elements,
                                                         Register name,
                                                         Register scratch1,
@@ skipping 411 matching lines @@
   __ bind(&need_incremental);
 
   // Fall through when we need to inform the incremental marker.
 }
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM