clang-format runtime/vm

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 34 matching lines @@
 bool FlowGraphCompiler::SupportsUnboxedMints() {
   return FLAG_unbox_mints;
 }
 
 
 bool FlowGraphCompiler::SupportsUnboxedSimd128() {
   return FLAG_enable_simd_inline;
 }
 
 
-
 bool FlowGraphCompiler::SupportsSinCos() {
   return true;
 }
 
 
 bool FlowGraphCompiler::SupportsHardwareDivision() {
   return true;
 }
 
 
@@ skipping 43 matching lines @@
   builder->AddCallerFp(slot_ix++);
   builder->AddReturnAddress(current->function(), deopt_id(), slot_ix++);
 
   // Emit all values that are needed for materialization as a part of the
   // expression stack for the bottom-most frame. This guarantees that GC
   // will be able to find them during materialization.
   slot_ix = builder->EmitMaterializationArguments(slot_ix);
 
   // For the innermost environment, set outgoing arguments and the locals.
   for (intptr_t i = current->Length() - 1;
-       i >= current->fixed_parameter_count();
-       i--) {
+       i >= current->fixed_parameter_count(); i--) {
     builder->AddCopy(current->ValueAt(i), current->LocationAt(i), slot_ix++);
   }
 
   Environment* previous = current;
   current = current->outer();
   while (current != NULL) {
     builder->AddPp(current->function(), slot_ix++);
     builder->AddPcMarker(previous->function(), slot_ix++);
     builder->AddCallerFp(slot_ix++);
 
     // For any outer environment the deopt id is that of the call instruction
     // which is recorded in the outer environment.
-    builder->AddReturnAddress(
-        current->function(),
-        Thread::ToDeoptAfter(current->deopt_id()),
-        slot_ix++);
+    builder->AddReturnAddress(current->function(),
+                              Thread::ToDeoptAfter(current->deopt_id()),
+                              slot_ix++);
 
     // The values of outgoing arguments can be changed from the inlined call so
     // we must read them from the previous environment.
     for (intptr_t i = previous->fixed_parameter_count() - 1; i >= 0; i--) {
-      builder->AddCopy(previous->ValueAt(i),
-                       previous->LocationAt(i),
+      builder->AddCopy(previous->ValueAt(i), previous->LocationAt(i),
                        slot_ix++);
     }
 
     // Set the locals, note that outgoing arguments are not in the environment.
     for (intptr_t i = current->Length() - 1;
-         i >= current->fixed_parameter_count();
-         i--) {
-      builder->AddCopy(current->ValueAt(i),
-                       current->LocationAt(i),
-                       slot_ix++);
+         i >= current->fixed_parameter_count(); i--) {
+      builder->AddCopy(current->ValueAt(i), current->LocationAt(i), slot_ix++);
     }
 
     // Iterate on the outer environment.
     previous = current;
     current = current->outer();
   }
   // The previous pointer is now the outermost environment.
   ASSERT(previous != NULL);
 
   // Set slots for the outermost environment.
@@ skipping 54 matching lines @@
 RawSubtypeTestCache* FlowGraphCompiler::GenerateCallSubtypeTestStub(
     TypeTestStubKind test_kind,
     Register instance_reg,
     Register type_arguments_reg,
     Register temp_reg,
     Label* is_instance_lbl,
     Label* is_not_instance_lbl) {
   const SubtypeTestCache& type_test_cache =
       SubtypeTestCache::ZoneHandle(zone(), SubtypeTestCache::New());
   __ LoadUniqueObject(temp_reg, type_test_cache);
-  __ pushq(temp_reg);  // Subtype test cache.
+  __ pushq(temp_reg);      // Subtype test cache.
   __ pushq(instance_reg);  // Instance.
   if (test_kind == kTestTypeOneArg) {
     ASSERT(type_arguments_reg == kNoRegister);
     __ PushObject(Object::null_object());
     __ Call(*StubCode::Subtype1TestCache_entry());
   } else if (test_kind == kTestTypeTwoArgs) {
     ASSERT(type_arguments_reg == kNoRegister);
     __ PushObject(Object::null_object());
     __ Call(*StubCode::Subtype2TestCache_entry());
   } else if (test_kind == kTestTypeThreeArgs) {
     __ pushq(type_arguments_reg);
     __ Call(*StubCode::Subtype3TestCache_entry());
   } else {
     UNREACHABLE();
   }
   // Result is in RCX: null -> not found, otherwise Bool::True or Bool::False.
   ASSERT(instance_reg != RCX);
   ASSERT(temp_reg != RCX);
   __ popq(instance_reg);  // Discard.
   __ popq(instance_reg);  // Restore receiver.
-  __ popq(temp_reg);  // Discard.
+  __ popq(temp_reg);      // Discard.
   GenerateBoolToJump(RCX, is_instance_lbl, is_not_instance_lbl);
   return type_test_cache.raw();
 }
 
 
 // Jumps to labels 'is_instance' or 'is_not_instance' respectively, if
 // type test is conclusive, otherwise fallthrough if a type test could not
 // be completed.
 // RAX: instance (must survive).
 // Clobbers R10.
@@ skipping 21 matching lines @@
     __ j(ZERO, is_not_instance_lbl);
   }
   // A function type test requires checking the function signature.
   if (!type.IsFunctionType()) {
     const intptr_t num_type_args = type_class.NumTypeArguments();
     const intptr_t num_type_params = type_class.NumTypeParameters();
     const intptr_t from_index = num_type_args - num_type_params;
     const TypeArguments& type_arguments =
         TypeArguments::ZoneHandle(zone(), type.arguments());
     const bool is_raw_type = type_arguments.IsNull() ||
-        type_arguments.IsRaw(from_index, num_type_params);
+                             type_arguments.IsRaw(from_index, num_type_params);
     if (is_raw_type) {
       const Register kClassIdReg = R10;
       // dynamic type argument, check only classes.
       __ LoadClassId(kClassIdReg, kInstanceReg);
       __ cmpl(kClassIdReg, Immediate(type_class.id()));
       __ j(EQUAL, is_instance_lbl);
       // List is a very common case.
       if (IsListClass(type_class)) {
         GenerateListTypeCheck(kClassIdReg, is_instance_lbl);
       }
       return GenerateSubtype1TestCacheLookup(
           token_pos, type_class, is_instance_lbl, is_not_instance_lbl);
     }
     // If one type argument only, check if type argument is Object or dynamic.
     if (type_arguments.Length() == 1) {
-      const AbstractType& tp_argument = AbstractType::ZoneHandle(zone(),
-          type_arguments.TypeAt(0));
+      const AbstractType& tp_argument =
+          AbstractType::ZoneHandle(zone(), type_arguments.TypeAt(0));
       ASSERT(!tp_argument.IsMalformed());
       if (tp_argument.IsType()) {
         ASSERT(tp_argument.HasResolvedTypeClass());
         // Check if type argument is dynamic or Object.
         const Type& object_type = Type::Handle(zone(), Type::ObjectType());
         if (object_type.IsSubtypeOf(tp_argument, NULL, NULL, Heap::kOld)) {
           // Instance class test only necessary.
           return GenerateSubtype1TestCacheLookup(
               token_pos, type_class, is_instance_lbl, is_not_instance_lbl);
         }
       }
     }
   }
   // Regular subtype test cache involving instance's type arguments.
   const Register kTypeArgumentsReg = kNoRegister;
   const Register kTempReg = R10;
-  return GenerateCallSubtypeTestStub(kTestTypeTwoArgs,
-                                     kInstanceReg,
-                                     kTypeArgumentsReg,
-                                     kTempReg,
-                                     is_instance_lbl,
-                                     is_not_instance_lbl);
+  return GenerateCallSubtypeTestStub(kTestTypeTwoArgs, kInstanceReg,
+                                     kTypeArgumentsReg, kTempReg,
+                                     is_instance_lbl, is_not_instance_lbl);
 }
 
 
 void FlowGraphCompiler::CheckClassIds(Register class_id_reg,
                                       const GrowableArray<intptr_t>& class_ids,
                                       Label* is_equal_lbl,
                                       Label* is_not_equal_lbl) {
   for (intptr_t i = 0; i < class_ids.length(); i++) {
     __ cmpl(class_id_reg, Immediate(class_ids[i]));
     __ j(EQUAL, is_equal_lbl);
@@ skipping 18 matching lines @@
     // Fallthrough.
     return true;
   }
   const Class& type_class = Class::Handle(zone(), type.type_class());
   ASSERT(type_class.NumTypeArguments() == 0);
 
   const Register kInstanceReg = RAX;
   __ testq(kInstanceReg, Immediate(kSmiTagMask));
   // If instance is Smi, check directly.
   const Class& smi_class = Class::Handle(zone(), Smi::Class());
-  if (smi_class.IsSubtypeOf(TypeArguments::Handle(zone()),
-                            type_class,
-                            TypeArguments::Handle(zone()),
-                            NULL,
-                            NULL,
+  if (smi_class.IsSubtypeOf(TypeArguments::Handle(zone()), type_class,
+                            TypeArguments::Handle(zone()), NULL, NULL,
                             Heap::kOld)) {
     __ j(ZERO, is_instance_lbl);
   } else {
     __ j(ZERO, is_not_instance_lbl);
   }
   const Register kClassIdReg = R10;
   __ LoadClassId(kClassIdReg, kInstanceReg);
   // See ClassFinalizer::ResolveSuperTypeAndInterfaces for list of restricted
   // interfaces.
   // Bool interface can be implemented only by core class Bool.
   if (type.IsBoolType()) {
     __ cmpl(kClassIdReg, Immediate(kBoolCid));
     __ j(EQUAL, is_instance_lbl);
     __ jmp(is_not_instance_lbl);
     return false;
   }
   // Custom checking for numbers (Smi, Mint, Bigint and Double).
   // Note that instance is not Smi (checked above).
   if (type.IsNumberType() || type.IsIntType() || type.IsDoubleType()) {
-    GenerateNumberTypeCheck(
-        kClassIdReg, type, is_instance_lbl, is_not_instance_lbl);
+    GenerateNumberTypeCheck(kClassIdReg, type, is_instance_lbl,
+                            is_not_instance_lbl);
     return false;
   }
   if (type.IsStringType()) {
     GenerateStringTypeCheck(kClassIdReg, is_instance_lbl, is_not_instance_lbl);
     return false;
   }
   if (type.IsDartFunctionType()) {
     // Check if instance is a closure.
     __ cmpq(kClassIdReg, Immediate(kClosureCid));
     __ j(EQUAL, is_instance_lbl);
@@ skipping 26 matching lines @@
   __ LoadClass(R10, kInstanceReg);
   // R10: instance class.
   // Check immediate superclass equality.
   __ movq(R13, FieldAddress(R10, Class::super_type_offset()));
   __ movq(R13, FieldAddress(R13, Type::type_class_id_offset()));
   __ CompareImmediate(R13, Immediate(Smi::RawValue(type_class.id())));
   __ j(EQUAL, is_instance_lbl);
 
   const Register kTypeArgumentsReg = kNoRegister;
   const Register kTempReg = R10;
-  return GenerateCallSubtypeTestStub(kTestTypeOneArg,
-                                     kInstanceReg,
-                                     kTypeArgumentsReg,
-                                     kTempReg,
-                                     is_instance_lbl,
-                                     is_not_instance_lbl);
+  return GenerateCallSubtypeTestStub(kTestTypeOneArg, kInstanceReg,
+                                     kTypeArgumentsReg, kTempReg,
+                                     is_instance_lbl, is_not_instance_lbl);
 }
 
 
 // Generates inlined check if 'type' is a type parameter or type itself
 // RAX: instance (preserved).
 // Clobbers RDI, RDX, R10.
 RawSubtypeTestCache* FlowGraphCompiler::GenerateUninstantiatedTypeTest(
     TokenPosition token_pos,
     const AbstractType& type,
     Label* is_instance_lbl,
     Label* is_not_instance_lbl) {
   __ Comment("UninstantiatedTypeTest");
   ASSERT(!type.IsInstantiated());
   // Skip check if destination is a dynamic type.
   if (type.IsTypeParameter()) {
     const TypeParameter& type_param = TypeParameter::Cast(type);
     // Load instantiator type arguments on stack.
     __ movq(RDX, Address(RSP, 0));  // Get instantiator type arguments.
     // RDX: instantiator type arguments.
     // Check if type arguments are null, i.e. equivalent to vector of dynamic.
     __ CompareObject(RDX, Object::null_object());
     __ j(EQUAL, is_instance_lbl);
-    __ movq(RDI,
-        FieldAddress(RDX, TypeArguments::type_at_offset(type_param.index())));
+    __ movq(RDI, FieldAddress(
+                     RDX, TypeArguments::type_at_offset(type_param.index())));
     // RDI: Concrete type of type.
     // Check if type argument is dynamic.
     __ CompareObject(RDI, Object::dynamic_type());
-    __ j(EQUAL,  is_instance_lbl);
+    __ j(EQUAL, is_instance_lbl);
     const Type& object_type = Type::ZoneHandle(zone(), Type::ObjectType());
     __ CompareObject(RDI, object_type);
-    __ j(EQUAL,  is_instance_lbl);
+    __ j(EQUAL, is_instance_lbl);
 
     // For Smi check quickly against int and num interfaces.
     Label not_smi;
     __ testq(RAX, Immediate(kSmiTagMask));  // Value is Smi?
     __ j(NOT_ZERO, &not_smi, Assembler::kNearJump);
     __ CompareObject(RDI, Type::ZoneHandle(zone(), Type::IntType()));
-    __ j(EQUAL,  is_instance_lbl);
+    __ j(EQUAL, is_instance_lbl);
     __ CompareObject(RDI, Type::ZoneHandle(zone(), Type::Number()));
-    __ j(EQUAL,  is_instance_lbl);
+    __ j(EQUAL, is_instance_lbl);
     // Smi must be handled in runtime.
     Label fall_through;
     __ jmp(&fall_through);
 
     __ Bind(&not_smi);
     // RDX: instantiator type arguments.
     // RAX: instance.
     const Register kInstanceReg = RAX;
     const Register kTypeArgumentsReg = RDX;
     const Register kTempReg = R10;
-    const SubtypeTestCache& type_test_cache =
-        SubtypeTestCache::ZoneHandle(zone(),
-            GenerateCallSubtypeTestStub(kTestTypeThreeArgs,
-                                        kInstanceReg,
-                                        kTypeArgumentsReg,
-                                        kTempReg,
-                                        is_instance_lbl,
-                                        is_not_instance_lbl));
+    const SubtypeTestCache& type_test_cache = SubtypeTestCache::ZoneHandle(
+        zone(), GenerateCallSubtypeTestStub(
+                    kTestTypeThreeArgs, kInstanceReg, kTypeArgumentsReg,
+                    kTempReg, is_instance_lbl, is_not_instance_lbl));
     __ Bind(&fall_through);
     return type_test_cache.raw();
   }
   if (type.IsType()) {
     const Register kInstanceReg = RAX;
     const Register kTypeArgumentsReg = RDX;
     __ testq(kInstanceReg, Immediate(kSmiTagMask));  // Is instance Smi?
     __ j(ZERO, is_not_instance_lbl);
     __ movq(kTypeArgumentsReg, Address(RSP, 0));  // Instantiator type args.
     // Uninstantiated type class is known at compile time, but the type
     // arguments are determined at runtime by the instantiator.
     const Register kTempReg = R10;
-    return GenerateCallSubtypeTestStub(kTestTypeThreeArgs,
-                                       kInstanceReg,
-                                       kTypeArgumentsReg,
-                                       kTempReg,
-                                       is_instance_lbl,
-                                       is_not_instance_lbl);
+    return GenerateCallSubtypeTestStub(kTestTypeThreeArgs, kInstanceReg,
+                                       kTypeArgumentsReg, kTempReg,
+                                       is_instance_lbl, is_not_instance_lbl);
   }
   return SubtypeTestCache::null();
 }
 
 
 // Inputs:
 // - RAX: instance to test against (preserved).
 // - RDX: optional instantiator type arguments (preserved).
 // Clobbers R10, R13.
 // Returns:
@@ skipping 11 matching lines @@
     // A non-null value is returned from a void function, which will result in a
     // type error. A null value is handled prior to executing this inline code.
     return SubtypeTestCache::null();
   }
   if (type.IsInstantiated()) {
     const Class& type_class = Class::ZoneHandle(zone(), type.type_class());
     // A class equality check is only applicable with a dst type (not a
     // function type) of a non-parameterized class or with a raw dst type of
     // a parameterized class.
     if (type.IsFunctionType() || (type_class.NumTypeArguments() > 0)) {
-      return GenerateInstantiatedTypeWithArgumentsTest(token_pos,
-                                                       type,
-                                                       is_instance_lbl,
-                                                       is_not_instance_lbl);
+      return GenerateInstantiatedTypeWithArgumentsTest(
+          token_pos, type, is_instance_lbl, is_not_instance_lbl);
       // Fall through to runtime call.
     }
-    const bool has_fall_through =
-        GenerateInstantiatedTypeNoArgumentsTest(token_pos,
-                                                type,
-                                                is_instance_lbl,
-                                                is_not_instance_lbl);
+    const bool has_fall_through = GenerateInstantiatedTypeNoArgumentsTest(
+        token_pos, type, is_instance_lbl, is_not_instance_lbl);
     if (has_fall_through) {
       // If test non-conclusive so far, try the inlined type-test cache.
       // 'type' is known at compile time.
       return GenerateSubtype1TestCacheLookup(
-           token_pos, type_class, is_instance_lbl, is_not_instance_lbl);
+          token_pos, type_class, is_instance_lbl, is_not_instance_lbl);
     } else {
       return SubtypeTestCache::null();
     }
   }
-  return GenerateUninstantiatedTypeTest(token_pos,
-                                        type,
-                                        is_instance_lbl,
+  return GenerateUninstantiatedTypeTest(token_pos, type, is_instance_lbl,
                                         is_not_instance_lbl);
 }
 
 
 // If instanceof type test cannot be performed successfully at compile time and
 // therefore eliminated, optimize it by adding inlined tests for:
 // - NULL -> return false.
 // - Smi -> compile time subtype check (only if dst class is not parameterized).
 // - Class equality (only if class is not parameterized).
 // Inputs:
@@ skipping 20 matching lines @@
     // instantiated).
     // We can only inline this null check if the type is instantiated at compile
     // time, since an uninstantiated type at compile time could be Object or
     // dynamic at run time.
     __ CompareObject(RAX, Object::null_object());
     __ j(EQUAL, type.IsNullType() ? &is_instance : &is_not_instance);
   }
 
   // Generate inline instanceof test.
   SubtypeTestCache& test_cache = SubtypeTestCache::ZoneHandle(zone());
-  test_cache = GenerateInlineInstanceof(token_pos, type,
-                                        &is_instance, &is_not_instance);
+  test_cache =
+      GenerateInlineInstanceof(token_pos, type, &is_instance, &is_not_instance);
 
   // test_cache is null if there is no fall-through.
   Label done;
   if (!test_cache.IsNull()) {
     // Generate runtime call.
-    __ movq(RDX, Address(RSP, 0));  // Get instantiator type arguments.
+    __ movq(RDX, Address(RSP, 0));         // Get instantiator type arguments.
     __ PushObject(Object::null_object());  // Make room for the result.
-    __ pushq(RAX);  // Push the instance.
-    __ PushObject(type);  // Push the type.
-    __ pushq(RDX);  // Instantiator type arguments.
+    __ pushq(RAX);                         // Push the instance.
+    __ PushObject(type);                   // Push the type.
+    __ pushq(RDX);                         // Instantiator type arguments.
     __ LoadUniqueObject(RAX, test_cache);
     __ pushq(RAX);
-    GenerateRuntimeCall(token_pos,
-                        deopt_id,
-                        kInstanceofRuntimeEntry,
-                        4,
-                        locs);
+    GenerateRuntimeCall(token_pos, deopt_id, kInstanceofRuntimeEntry, 4, locs);
     // Pop the parameters supplied to the runtime entry. The result of the
     // instanceof runtime call will be left as the result of the operation.
     __ Drop(4);
     if (negate_result) {
       __ popq(RDX);
       __ LoadObject(RAX, Bool::True());
       __ cmpq(RDX, RAX);
       __ j(NOT_EQUAL, &done, Assembler::kNearJump);
       __ LoadObject(RAX, Bool::False());
     } else {
@@ skipping 36 matching lines @@
          (!dst_type.IsDynamicType() && !dst_type.IsObjectType()));
   __ pushq(RDX);  // Store instantiator type arguments.
   // A null object is always assignable and is returned as result.
   Label is_assignable, runtime_call;
   __ CompareObject(RAX, Object::null_object());
   __ j(EQUAL, &is_assignable);
 
   // Generate throw new TypeError() if the type is malformed or malbounded.
   if (dst_type.IsMalformedOrMalbounded()) {
     __ PushObject(Object::null_object());  // Make room for the result.
-    __ pushq(RAX);  // Push the source object.
-    __ PushObject(dst_name);  // Push the name of the destination.
-    __ PushObject(dst_type);  // Push the type of the destination.
-    GenerateRuntimeCall(token_pos,
-                        deopt_id,
-                        kBadTypeErrorRuntimeEntry,
-                        3,
+    __ pushq(RAX);                         // Push the source object.
+    __ PushObject(dst_name);               // Push the name of the destination.
+    __ PushObject(dst_type);               // Push the type of the destination.
+    GenerateRuntimeCall(token_pos, deopt_id, kBadTypeErrorRuntimeEntry, 3,
                         locs);
     // We should never return here.
     __ int3();
 
     __ Bind(&is_assignable);  // For a null object.
-    __ popq(RDX);  // Remove pushed instantiator type arguments.
+    __ popq(RDX);             // Remove pushed instantiator type arguments.
     return;
   }
 
   // Generate inline type check, linking to runtime call if not assignable.
   SubtypeTestCache& test_cache = SubtypeTestCache::ZoneHandle(zone());
-  test_cache = GenerateInlineInstanceof(token_pos, dst_type,
-                                        &is_assignable, &runtime_call);
+  test_cache = GenerateInlineInstanceof(token_pos, dst_type, &is_assignable,
+                                        &runtime_call);
 
   __ Bind(&runtime_call);
-  __ movq(RDX, Address(RSP, 0));  // Get instantiator type arguments.
+  __ movq(RDX, Address(RSP, 0));         // Get instantiator type arguments.
   __ PushObject(Object::null_object());  // Make room for the result.
-  __ pushq(RAX);  // Push the source object.
-  __ PushObject(dst_type);  // Push the type of the destination.
-  __ pushq(RDX);  // Instantiator type arguments.
-  __ PushObject(dst_name);  // Push the name of the destination.
+  __ pushq(RAX);                         // Push the source object.
+  __ PushObject(dst_type);               // Push the type of the destination.
+  __ pushq(RDX);                         // Instantiator type arguments.
+  __ PushObject(dst_name);               // Push the name of the destination.
   __ LoadUniqueObject(RAX, test_cache);
   __ pushq(RAX);
   GenerateRuntimeCall(token_pos, deopt_id, kTypeCheckRuntimeEntry, 5, locs);
   // Pop the parameters supplied to the runtime entry. The result of the
   // type check runtime call is the checked value.
   __ Drop(5);
   __ popq(RAX);
 
   __ Bind(&is_assignable);
   __ popq(RDX);  // Remove pushed instantiator type arguments.
@@ skipping 48 matching lines @@
 
   // Copy positional arguments.
   // Argument i passed at fp[kParamEndSlotFromFp + num_args - i] is copied
   // to fp[kFirstLocalSlotFromFp - i].
 
   __ movq(RBX, FieldAddress(R10, ArgumentsDescriptor::count_offset()));
   // Since RBX and RCX are Smi, use TIMES_4 instead of TIMES_8.
   // Let RBX point to the last passed positional argument, i.e. to
   // fp[kParamEndSlotFromFp + num_args - (num_pos_args - 1)].
   __ subq(RBX, RCX);
-  __ leaq(RBX, Address(RBP, RBX, TIMES_4,
-                       (kParamEndSlotFromFp + 1) * kWordSize));
+  __ leaq(RBX,
+          Address(RBP, RBX, TIMES_4, (kParamEndSlotFromFp + 1) * kWordSize));
 
   // Let RDI point to the last copied positional argument, i.e. to
   // fp[kFirstLocalSlotFromFp - (num_pos_args - 1)].
   __ SmiUntag(RCX);
   __ movq(RAX, RCX);
   __ negq(RAX);
   // -num_pos_args is in RAX.
   __ leaq(RDI,
           Address(RBP, RAX, TIMES_8, (kFirstLocalSlotFromFp + 1) * kWordSize));
   Label loop, loop_condition;
   __ jmp(&loop_condition, Assembler::kNearJump);
   // We do not use the final allocation index of the variable here, i.e.
   // scope->VariableAt(i)->index(), because captured variables still need
   // to be copied to the context that is not yet allocated.
   const Address argument_addr(RBX, RCX, TIMES_8, 0);
   const Address copy_addr(RDI, RCX, TIMES_8, 0);
   __ Bind(&loop);
   __ movq(RAX, argument_addr);
   __ movq(copy_addr, RAX);
   __ Bind(&loop_condition);
   __ decq(RCX);
   __ j(POSITIVE, &loop, Assembler::kNearJump);
 
   // Copy or initialize optional named arguments.
   Label all_arguments_processed;
 #ifdef DEBUG
-    const bool check_correct_named_args = true;
+  const bool check_correct_named_args = true;
 #else
-    const bool check_correct_named_args = function.IsClosureFunction();
+  const bool check_correct_named_args = function.IsClosureFunction();
 #endif
   if (num_opt_named_params > 0) {
     // Start by alphabetically sorting the names of the optional parameters.
     LocalVariable** opt_param = new LocalVariable*[num_opt_named_params];
     int* opt_param_position = new int[num_opt_named_params];
     for (int pos = num_fixed_params; pos < num_params; pos++) {
       LocalVariable* parameter = scope->VariableAt(pos);
       const String& opt_param_name = parameter->name();
       int i = pos - num_fixed_params;
       while (--i >= 0) {
         LocalVariable* param_i = opt_param[i];
         const intptr_t result = opt_param_name.CompareTo(param_i->name());
         ASSERT(result != 0);
         if (result > 0) break;
         opt_param[i + 1] = opt_param[i];
         opt_param_position[i + 1] = opt_param_position[i];
       }
       opt_param[i + 1] = parameter;
       opt_param_position[i + 1] = pos;
     }
     // Generate code handling each optional parameter in alphabetical order.
     __ movq(RBX, FieldAddress(R10, ArgumentsDescriptor::count_offset()));
     __ movq(RCX,
             FieldAddress(R10, ArgumentsDescriptor::positional_count_offset()));
     __ SmiUntag(RCX);
     // Let RBX point to the first passed argument, i.e. to
     // fp[kParamEndSlotFromFp + num_args]; num_args (RBX) is Smi.
-    __ leaq(RBX,
-            Address(RBP, RBX, TIMES_4, kParamEndSlotFromFp * kWordSize));
+    __ leaq(RBX, Address(RBP, RBX, TIMES_4, kParamEndSlotFromFp * kWordSize));
     // Let RDI point to the entry of the first named argument.
     __ leaq(RDI,
             FieldAddress(R10, ArgumentsDescriptor::first_named_entry_offset()));
     for (int i = 0; i < num_opt_named_params; i++) {
       Label load_default_value, assign_optional_parameter;
       const int param_pos = opt_param_position[i];
       // Check if this named parameter was passed in.
       // Load RAX with the name of the argument.
       __ movq(RAX, Address(RDI, ArgumentsDescriptor::name_offset()));
       ASSERT(opt_param[i]->name().IsSymbol());
       __ CompareObject(RAX, opt_param[i]->name());
       __ j(NOT_EQUAL, &load_default_value, Assembler::kNearJump);
       // Load RAX with passed-in argument at provided arg_pos, i.e. at
       // fp[kParamEndSlotFromFp + num_args - arg_pos].
       __ movq(RAX, Address(RDI, ArgumentsDescriptor::position_offset()));
       // RAX is arg_pos as Smi.
       // Point to next named entry.
-      __ AddImmediate(
-          RDI, Immediate(ArgumentsDescriptor::named_entry_size()));
+      __ AddImmediate(RDI, Immediate(ArgumentsDescriptor::named_entry_size()));
       __ negq(RAX);
       Address argument_addr(RBX, RAX, TIMES_4, 0);  // RAX is a negative Smi.
       __ movq(RAX, argument_addr);
       __ jmp(&assign_optional_parameter, Assembler::kNearJump);
       __ Bind(&load_default_value);
       // Load RAX with default argument.
       const Instance& value = parsed_function().DefaultParameterValueAt(
           param_pos - num_fixed_params);
       __ LoadObject(RAX, value);
       __ Bind(&assign_optional_parameter);
@@ skipping 63 matching lines @@
   // This step can be skipped in case we decide that formal parameters are
   // implicitly final, since garbage collecting the unmodified value is not
   // an issue anymore.
 
   // R10 : arguments descriptor array.
   __ movq(RCX, FieldAddress(R10, ArgumentsDescriptor::count_offset()));
   __ SmiUntag(RCX);
   __ LoadObject(R12, Object::null_object());
   Label null_args_loop, null_args_loop_condition;
   __ jmp(&null_args_loop_condition, Assembler::kNearJump);
-  const Address original_argument_addr(
-      RBP, RCX, TIMES_8, (kParamEndSlotFromFp + 1) * kWordSize);
+  const Address original_argument_addr(RBP, RCX, TIMES_8,
+                                       (kParamEndSlotFromFp + 1) * kWordSize);
   __ Bind(&null_args_loop);
   __ movq(original_argument_addr, R12);
   __ Bind(&null_args_loop_condition);
   __ decq(RCX);
   __ j(POSITIVE, &null_args_loop, Assembler::kNearJump);
 }
 
 
 void FlowGraphCompiler::GenerateInlinedGetter(intptr_t offset) {
   // TOS: return address.
@@ skipping 17 matching lines @@
   __ StoreIntoObject(RAX, FieldAddress(RAX, offset), RBX);
   __ LoadObject(RAX, Object::null_object());
   __ ret();
 }
 
 
 // NOTE: If the entry code shape changes, ReturnAddressLocator in profiler.cc
 // needs to be updated to match.
 void FlowGraphCompiler::EmitFrameEntry() {
   if (flow_graph().IsCompiledForOsr()) {
-    intptr_t extra_slots = StackSize()
-        - flow_graph().num_stack_locals()
-        - flow_graph().num_copied_params();
+    intptr_t extra_slots = StackSize() - flow_graph().num_stack_locals() -
+                           flow_graph().num_copied_params();
     ASSERT(extra_slots >= 0);
     __ EnterOsrFrame(extra_slots * kWordSize);
   } else {
     const Register new_pp = R13;
     __ LoadPoolPointer(new_pp);
 
     const Function& function = parsed_function().function();
-    if (CanOptimizeFunction() &&
-        function.IsOptimizable() &&
+    if (CanOptimizeFunction() && function.IsOptimizable() &&
         (!is_optimizing() || may_reoptimize())) {
       __ Comment("Invocation Count Check");
       const Register function_reg = RDI;
       // Load function object using the callee's pool pointer.
       __ LoadFunctionFromCalleePool(function_reg, function, new_pp);
 
       // Reoptimization of an optimized function is triggered by counting in
       // IC stubs, but not at the entry of the function.
       if (!is_optimizing()) {
         __ incl(FieldAddress(function_reg, Function::usage_counter_offset()));
       }
-      __ cmpl(
-          FieldAddress(function_reg, Function::usage_counter_offset()),
-          Immediate(GetOptimizationThreshold()));
+      __ cmpl(FieldAddress(function_reg, Function::usage_counter_offset()),
+              Immediate(GetOptimizationThreshold()));
       ASSERT(function_reg == RDI);
-      __ J(GREATER_EQUAL,
-           *StubCode::OptimizeFunction_entry(),
-           new_pp);
+      __ J(GREATER_EQUAL, *StubCode::OptimizeFunction_entry(), new_pp);
     }
     ASSERT(StackSize() >= 0);
     __ Comment("Enter frame");
     __ EnterDartFrame(StackSize() * kWordSize, new_pp);
   }
 }
 
 
 void FlowGraphCompiler::CompileGraph() {
   InitCompiler();
@@ skipping 24 matching lines @@
   if (num_copied_params == 0) {
     const bool check_arguments =
         function.IsClosureFunction() && !flow_graph().IsCompiledForOsr();
     if (check_arguments) {
       __ Comment("Check argument count");
       // Check that exactly num_fixed arguments are passed in.
       Label correct_num_arguments, wrong_num_arguments;
       __ movq(RAX, FieldAddress(R10, ArgumentsDescriptor::count_offset()));
       __ CompareImmediate(RAX, Immediate(Smi::RawValue(num_fixed_params)));
       __ j(NOT_EQUAL, &wrong_num_arguments, Assembler::kNearJump);
-      __ cmpq(RAX,
-              FieldAddress(R10,
-                           ArgumentsDescriptor::positional_count_offset()));
+      __ cmpq(RAX, FieldAddress(
+                       R10, ArgumentsDescriptor::positional_count_offset()));
       __ j(EQUAL, &correct_num_arguments, Assembler::kNearJump);
 
       __ Bind(&wrong_num_arguments);
       __ LeaveDartFrame(kKeepCalleePP);  // Leave arguments on the stack.
       __ Jmp(*StubCode::CallClosureNoSuchMethod_entry());
       // The noSuchMethod call may return to the caller, but not here.
       __ Bind(&correct_num_arguments);
     }
   } else if (!flow_graph().IsCompiledForOsr()) {
     CopyParameters();
@@ skipping 27 matching lines @@
       __ LoadObject(RAX, Object::null_object());
     }
     for (intptr_t i = 0; i < num_locals; ++i) {
       // Subtract index i (locals lie at lower addresses than RBP).
       if (((slot_base - i) == context_index)) {
         if (function.IsClosureFunction()) {
           __ movq(Address(RBP, (slot_base - i) * kWordSize), CTX);
         } else {
           const Context& empty_context = Context::ZoneHandle(
               zone(), isolate()->object_store()->empty_context());
-          __ StoreObject(
-              Address(RBP, (slot_base - i) * kWordSize), empty_context);
+          __ StoreObject(Address(RBP, (slot_base - i) * kWordSize),
+                         empty_context);
         }
       } else {
         ASSERT(num_locals > 1);
         __ movq(Address(RBP, (slot_base - i) * kWordSize), RAX);
       }
     }
   }
 
   EndCodeSourceRange(TokenPosition::kDartCodePrologue);
   ASSERT(!block_order().is_empty());
@@ skipping 80 matching lines @@
       AddDeoptIndexAtCall(deopt_id_after);
     } else {
       // Add deoptimization continuation point after the call and before the
       // arguments are removed.
       AddCurrentDescriptor(RawPcDescriptors::kDeopt, deopt_id_after, token_pos);
     }
   }
 }
 
 
-void FlowGraphCompiler::EmitUnoptimizedStaticCall(
-    intptr_t argument_count,
-    intptr_t deopt_id,
-    TokenPosition token_pos,
-    LocationSummary* locs,
-    const ICData& ic_data) {
+void FlowGraphCompiler::EmitUnoptimizedStaticCall(intptr_t argument_count,
+                                                  intptr_t deopt_id,
+                                                  TokenPosition token_pos,
+                                                  LocationSummary* locs,
+                                                  const ICData& ic_data) {
   const StubEntry* stub_entry =
       StubCode::UnoptimizedStaticCallEntry(ic_data.NumArgsTested());
   __ LoadObject(RBX, ic_data);
-  GenerateDartCall(deopt_id,
-                   token_pos,
-                   *stub_entry,
-                   RawPcDescriptors::kUnoptStaticCall,
-                   locs);
+  GenerateDartCall(deopt_id, token_pos, *stub_entry,
+                   RawPcDescriptors::kUnoptStaticCall, locs);
   __ Drop(argument_count, RCX);
 }
 
 
 void FlowGraphCompiler::EmitEdgeCounter(intptr_t edge_id) {
   // We do not check for overflow when incrementing the edge counter.  The
   // function should normally be optimized long before the counter can
   // overflow; and though we do not reset the counters when we optimize or
   // deoptimize, there is a bound on the number of
   // optimization/deoptimization cycles we will attempt.
   ASSERT(!edge_counters_array_.IsNull());
   ASSERT(assembler_->constant_pool_allowed());
   __ Comment("Edge counter");
   __ LoadObject(RAX, edge_counters_array_);
   __ IncrementSmiField(FieldAddress(RAX, Array::element_offset(edge_id)), 1);
 }
 
 
-void FlowGraphCompiler::EmitOptimizedInstanceCall(
-    const StubEntry& stub_entry,
-    const ICData& ic_data,
-    intptr_t argument_count,
-    intptr_t deopt_id,
-    TokenPosition token_pos,
-    LocationSummary* locs) {
+void FlowGraphCompiler::EmitOptimizedInstanceCall(const StubEntry& stub_entry,
+                                                  const ICData& ic_data,
+                                                  intptr_t argument_count,
+                                                  intptr_t deopt_id,
+                                                  TokenPosition token_pos,
+                                                  LocationSummary* locs) {
   ASSERT(Array::Handle(zone(), ic_data.arguments_descriptor()).Length() > 0);
   // Each ICData propagated from unoptimized to optimized code contains the
   // function that corresponds to the Dart function of that IC call. Due
   // to inlining in optimized code, that function may not correspond to the
   // top-level function (parsed_function().function()) which could be
   // reoptimized and which counter needs to be incremented.
   // Pass the function explicitly, it is used in IC stub.
   __ LoadObject(RDI, parsed_function().function());
   __ LoadUniqueObject(RBX, ic_data);
-  GenerateDartCall(deopt_id,
-                   token_pos,
-                   stub_entry,
-                   RawPcDescriptors::kIcCall,
+  GenerateDartCall(deopt_id, token_pos, stub_entry, RawPcDescriptors::kIcCall,
                    locs);
   __ Drop(argument_count, RCX);
 }
 
 
 void FlowGraphCompiler::EmitInstanceCall(const StubEntry& stub_entry,
                                          const ICData& ic_data,
                                          intptr_t argument_count,
                                          intptr_t deopt_id,
                                          TokenPosition token_pos,
                                          LocationSummary* locs) {
   ASSERT(Array::Handle(zone(), ic_data.arguments_descriptor()).Length() > 0);
   __ LoadUniqueObject(RBX, ic_data);
-  GenerateDartCall(deopt_id,
-                   token_pos,
-                   stub_entry,
-                   RawPcDescriptors::kIcCall,
+  GenerateDartCall(deopt_id, token_pos, stub_entry, RawPcDescriptors::kIcCall,
                    locs);
   __ Drop(argument_count, RCX);
 }
 
 
 void FlowGraphCompiler::EmitMegamorphicInstanceCall(
     const ICData& ic_data,
     intptr_t argument_count,
     intptr_t deopt_id,
     TokenPosition token_pos,
     LocationSummary* locs,
     intptr_t try_index,
     intptr_t slow_path_argument_count) {
   const String& name = String::Handle(zone(), ic_data.target_name());
   const Array& arguments_descriptor =
       Array::ZoneHandle(zone(), ic_data.arguments_descriptor());
   ASSERT(!arguments_descriptor.IsNull() && (arguments_descriptor.Length() > 0));
-  const MegamorphicCache& cache = MegamorphicCache::ZoneHandle(zone(),
+  const MegamorphicCache& cache = MegamorphicCache::ZoneHandle(
+      zone(),
       MegamorphicCacheTable::Lookup(isolate(), name, arguments_descriptor));
   __ Comment("MegamorphicCall");
   // Load receiver into RDI.
   __ movq(RDI, Address(RSP, (argument_count - 1) * kWordSize));
   Label done;
   if (ShouldInlineSmiStringHashCode(ic_data)) {
     Label megamorphic_call;
     __ Comment("Inlined get:hashCode for Smi and OneByteString");
     __ movq(RAX, RDI);  // Move Smi hashcode to RAX.
     __ testq(RDI, Immediate(kSmiTagMask));
@@ skipping 13 matching lines @@
 
   __ Bind(&done);
   RecordSafepoint(locs, slow_path_argument_count);
   const intptr_t deopt_id_after = Thread::ToDeoptAfter(deopt_id);
   if (FLAG_precompiled_mode) {
     // Megamorphic calls may occur in slow path stubs.
     // If valid use try_index argument.
     if (try_index == CatchClauseNode::kInvalidTryIndex) {
       try_index = CurrentTryIndex();
     }
-    pc_descriptors_list()->AddDescriptor(RawPcDescriptors::kOther,
-                                         assembler()->CodeSize(),
-                                         Thread::kNoDeoptId,
-                                         token_pos,
-                                         try_index);
+    pc_descriptors_list()->AddDescriptor(
+        RawPcDescriptors::kOther, assembler()->CodeSize(), Thread::kNoDeoptId,
+        token_pos, try_index);
   } else if (is_optimizing()) {
-    AddCurrentDescriptor(RawPcDescriptors::kOther,
-        Thread::kNoDeoptId, token_pos);
+    AddCurrentDescriptor(RawPcDescriptors::kOther, Thread::kNoDeoptId,
+                         token_pos);
     AddDeoptIndexAtCall(deopt_id_after);
   } else {
-    AddCurrentDescriptor(RawPcDescriptors::kOther,
-        Thread::kNoDeoptId, token_pos);
+    AddCurrentDescriptor(RawPcDescriptors::kOther, Thread::kNoDeoptId,
+                         token_pos);
     // Add deoptimization continuation point after the call and before the
     // arguments are removed.
     AddCurrentDescriptor(RawPcDescriptors::kDeopt, deopt_id_after, token_pos);
   }
   __ Drop(argument_count, RCX);
 }
 
 
-void FlowGraphCompiler::EmitSwitchableInstanceCall(
-    const ICData& ic_data,
-    intptr_t argument_count,
-    intptr_t deopt_id,
-    TokenPosition token_pos,
-    LocationSummary* locs) {
+void FlowGraphCompiler::EmitSwitchableInstanceCall(const ICData& ic_data,
+                                                   intptr_t argument_count,
+                                                   intptr_t deopt_id,
+                                                   TokenPosition token_pos,
+                                                   LocationSummary* locs) {
   ASSERT(ic_data.NumArgsTested() == 1);
-  const Code& initial_stub = Code::ZoneHandle(
-      StubCode::ICCallThroughFunction_entry()->code());
+  const Code& initial_stub =
+      Code::ZoneHandle(StubCode::ICCallThroughFunction_entry()->code());
 
   __ Comment("SwitchableCall");
   __ movq(RDI, Address(RSP, (argument_count - 1) * kWordSize));
   __ LoadUniqueObject(CODE_REG, initial_stub);
   __ movq(RCX, FieldAddress(CODE_REG, Code::checked_entry_point_offset()));
   __ LoadUniqueObject(RBX, ic_data);
   __ call(RCX);
 
-  AddCurrentDescriptor(RawPcDescriptors::kOther,
-                       Thread::kNoDeoptId, token_pos);
+  AddCurrentDescriptor(RawPcDescriptors::kOther, Thread::kNoDeoptId, token_pos);
   RecordSafepoint(locs);
   const intptr_t deopt_id_after = Thread::ToDeoptAfter(deopt_id);
   if (is_optimizing()) {
     AddDeoptIndexAtCall(deopt_id_after);
   } else {
     // Add deoptimization continuation point after the call and before the
     // arguments are removed.
     AddCurrentDescriptor(RawPcDescriptors::kDeopt, deopt_id_after, token_pos);
   }
   __ Drop(argument_count, RCX);
 }
 
 
 void FlowGraphCompiler::EmitOptimizedStaticCall(
     const Function& function,
     const Array& arguments_descriptor,
     intptr_t argument_count,
     intptr_t deopt_id,
     TokenPosition token_pos,
     LocationSummary* locs) {
   ASSERT(!function.IsClosureFunction());
   if (function.HasOptionalParameters()) {
     __ LoadObject(R10, arguments_descriptor);
   } else {
     __ xorq(R10, R10);  // GC safe smi zero because of stub.
   }
   // Do not use the code from the function, but let the code be patched so that
   // we can record the outgoing edges to other code.
-  GenerateStaticDartCall(deopt_id,
-                         token_pos,
+  GenerateStaticDartCall(deopt_id, token_pos,
                          *StubCode::CallStaticFunction_entry(),
-                         RawPcDescriptors::kOther,
-                         locs,
-                         function);
+                         RawPcDescriptors::kOther, locs, function);
   __ Drop(argument_count, RCX);
 }
 
 
 Condition FlowGraphCompiler::EmitEqualityRegConstCompare(
     Register reg,
     const Object& obj,
     bool needs_number_check,
     TokenPosition token_pos) {
   ASSERT(!needs_number_check ||
          (!obj.IsMint() && !obj.IsDouble() && !obj.IsBigint()));
 
   if (obj.IsSmi() && (Smi::Cast(obj).Value() == 0)) {
     ASSERT(!needs_number_check);
     __ testq(reg, reg);
     return EQUAL;
   }
 
   if (needs_number_check) {
     __ pushq(reg);
     __ PushObject(obj);
     if (is_optimizing()) {
       __ CallPatchable(*StubCode::OptimizedIdenticalWithNumberCheck_entry());
     } else {
       __ CallPatchable(*StubCode::UnoptimizedIdenticalWithNumberCheck_entry());
     }
     if (token_pos.IsReal()) {
-      AddCurrentDescriptor(RawPcDescriptors::kRuntimeCall,
-                           Thread::kNoDeoptId,
+      AddCurrentDescriptor(RawPcDescriptors::kRuntimeCall, Thread::kNoDeoptId,
                            token_pos);
     }
     // Stub returns result in flags (result of a cmpq, we need ZF computed).
     __ popq(reg);  // Discard constant.
     __ popq(reg);  // Restore 'reg'.
   } else {
     __ CompareObject(reg, obj);
   }
   return EQUAL;
 }
 
 
 Condition FlowGraphCompiler::EmitEqualityRegRegCompare(
     Register left,
     Register right,
     bool needs_number_check,
     TokenPosition token_pos) {
   if (needs_number_check) {
     __ pushq(left);
     __ pushq(right);
     if (is_optimizing()) {
       __ CallPatchable(*StubCode::OptimizedIdenticalWithNumberCheck_entry());
     } else {
       __ CallPatchable(*StubCode::UnoptimizedIdenticalWithNumberCheck_entry());
     }
     if (token_pos.IsReal()) {
-      AddCurrentDescriptor(RawPcDescriptors::kRuntimeCall,
-                           Thread::kNoDeoptId,
+      AddCurrentDescriptor(RawPcDescriptors::kRuntimeCall, Thread::kNoDeoptId,
                            token_pos);
     }
     // Stub returns result in flags (result of a cmpq, we need ZF computed).
     __ popq(right);
     __ popq(left);
   } else {
     __ CompareRegisters(left, right);
   }
   return EQUAL;
 }
@@ skipping 39 matching lines @@
                                         const Array& argument_names,
                                         Label* failed,
                                         Label* match_found,
                                         intptr_t deopt_id,
                                         TokenPosition token_index,
                                         LocationSummary* locs,
                                         bool complete) {
   ASSERT(is_optimizing());
 
   __ Comment("EmitTestAndCall");
-  const Array& arguments_descriptor =
-      Array::ZoneHandle(zone(), ArgumentsDescriptor::New(argument_count,
-                                                         argument_names));
+  const Array& arguments_descriptor = Array::ZoneHandle(
+      zone(), ArgumentsDescriptor::New(argument_count, argument_names));
   // Load receiver into RAX.
-  __ movq(RAX,
-      Address(RSP, (argument_count - 1) * kWordSize));
+  __ movq(RAX, Address(RSP, (argument_count - 1) * kWordSize));
   __ LoadObject(R10, arguments_descriptor);
 
   const bool kFirstCheckIsSmi = ic_data.GetReceiverClassIdAt(0) == kSmiCid;
   const intptr_t kNumChecks = ic_data.NumberOfChecks();
 
   ASSERT(!ic_data.IsNull() && (kNumChecks > 0));
 
   Label after_smi_test;
   if (kFirstCheckIsSmi) {
     __ testq(RAX, Immediate(kSmiTagMask));
     // Jump if receiver is not Smi.
     if (kNumChecks == 1) {
       __ j(NOT_ZERO, failed);
     } else {
       __ j(NOT_ZERO, &after_smi_test);
     }
     // Do not use the code from the function, but let the code be patched so
     // that we can record the outgoing edges to other code.
-    const Function& function = Function::ZoneHandle(
-        zone(), ic_data.GetTargetAt(0));
-    GenerateStaticDartCall(deopt_id,
-                           token_index,
+    const Function& function =
+        Function::ZoneHandle(zone(), ic_data.GetTargetAt(0));
+    GenerateStaticDartCall(deopt_id, token_index,
                            *StubCode::CallStaticFunction_entry(),
-                           RawPcDescriptors::kOther,
-                           locs,
-                           function);
+                           RawPcDescriptors::kOther, locs, function);
     __ Drop(argument_count, RCX);
     if (kNumChecks > 1) {
       __ jmp(match_found);
     }
   } else {
     // Receiver is Smi, but Smi is not a valid class therefore fail.
     // (Smi class must be first in the list).
     if (!complete) {
       __ testq(RAX, Immediate(kSmiTagMask));
       __ j(ZERO, failed);
@@ skipping 25 matching lines @@
       }
     } else {
       if (!kIsLastCheck) {
         __ cmpl(RDI, Immediate(sorted[i].cid));
         __ j(NOT_EQUAL, &next_test);
       }
     }
     // Do not use the code from the function, but let the code be patched so
     // that we can record the outgoing edges to other code.
     const Function& function = *sorted[i].target;
-    GenerateStaticDartCall(deopt_id,
-                           token_index,
+    GenerateStaticDartCall(deopt_id, token_index,
                            *StubCode::CallStaticFunction_entry(),
-                           RawPcDescriptors::kOther,
-                           locs,
-                           function);
+                           RawPcDescriptors::kOther, locs, function);
     __ Drop(argument_count, RCX);
     if (!kIsLastCheck) {
       __ jmp(match_found);
     }
     __ Bind(&next_test);
   }
 }
 
 
 #undef __
@@ skipping 49 matching lines @@
       __ movups(XMM0, source.ToStackSlotAddress());
       __ movups(destination.ToStackSlotAddress(), XMM0);
     }
   } else {
     ASSERT(source.IsConstant());
     const Object& constant = source.constant();
     if (destination.IsRegister()) {
       if (constant.IsSmi() && (Smi::Cast(constant).Value() == 0)) {
         __ xorq(destination.reg(), destination.reg());
       } else if (constant.IsSmi() &&
-          (source.constant_instruction()->representation() == kUnboxedInt32)) {
+                 (source.constant_instruction()->representation() ==
+                  kUnboxedInt32)) {
         __ movl(destination.reg(), Immediate(Smi::Cast(constant).Value()));
       } else {
         __ LoadObject(destination.reg(), constant);
       }
     } else if (destination.IsFpuRegister()) {
       if (Utils::DoublesBitEqual(Double::Cast(constant).value(), 0.0)) {
         __ xorps(destination.fpu_reg(), destination.fpu_reg());
       } else {
         __ LoadObject(TMP, constant);
         __ movsd(destination.fpu_reg(),
-            FieldAddress(TMP, Double::value_offset()));
+                 FieldAddress(TMP, Double::value_offset()));
       }
     } else if (destination.IsDoubleStackSlot()) {
       if (Utils::DoublesBitEqual(Double::Cast(constant).value(), 0.0)) {
         __ xorps(XMM0, XMM0);
       } else {
         __ LoadObject(TMP, constant);
         __ movsd(XMM0, FieldAddress(TMP, Double::value_offset()));
       }
       __ movsd(destination.ToStackSlotAddress(), XMM0);
     } else {
@@ skipping 23 matching lines @@
     Exchange(source.reg(), destination.ToStackSlotAddress());
   } else if (source.IsStackSlot() && destination.IsRegister()) {
     Exchange(destination.reg(), source.ToStackSlotAddress());
   } else if (source.IsStackSlot() && destination.IsStackSlot()) {
     Exchange(destination.ToStackSlotAddress(), source.ToStackSlotAddress());
   } else if (source.IsFpuRegister() && destination.IsFpuRegister()) {
     __ movaps(XMM0, source.fpu_reg());
     __ movaps(source.fpu_reg(), destination.fpu_reg());
     __ movaps(destination.fpu_reg(), XMM0);
   } else if (source.IsFpuRegister() || destination.IsFpuRegister()) {
-    ASSERT(destination.IsDoubleStackSlot() ||
-           destination.IsQuadStackSlot() ||
-           source.IsDoubleStackSlot() ||
-           source.IsQuadStackSlot());
-    bool double_width = destination.IsDoubleStackSlot() ||
-                        source.IsDoubleStackSlot();
-    XmmRegister reg = source.IsFpuRegister() ? source.fpu_reg()
-                                             : destination.fpu_reg();
+    ASSERT(destination.IsDoubleStackSlot() || destination.IsQuadStackSlot() ||
+           source.IsDoubleStackSlot() || source.IsQuadStackSlot());
+    bool double_width =
+        destination.IsDoubleStackSlot() || source.IsDoubleStackSlot();
+    XmmRegister reg =
+        source.IsFpuRegister() ? source.fpu_reg() : destination.fpu_reg();
     Address slot_address = source.IsFpuRegister()
-        ? destination.ToStackSlotAddress()
-        : source.ToStackSlotAddress();
+                               ? destination.ToStackSlotAddress()
+                               : source.ToStackSlotAddress();
 
     if (double_width) {
       __ movsd(XMM0, slot_address);
       __ movsd(slot_address, reg);
     } else {
       __ movups(XMM0, slot_address);
       __ movups(slot_address, reg);
     }
     __ movaps(reg, XMM0);
   } else if (source.IsDoubleStackSlot() && destination.IsDoubleStackSlot()) {
@@ skipping 92 matching lines @@
   __ movups(reg, Address(RSP, 0));
   __ AddImmediate(RSP, Immediate(kFpuRegisterSize));
 }
 
 
 #undef __
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_X64