VM: Re-format to use at most one newline between functions

runtime/vm/intermediate_language_arm.cc

Index: runtime/vm/intermediate_language_arm.cc
diff --git a/runtime/vm/intermediate_language_arm.cc b/runtime/vm/intermediate_language_arm.cc
index 995c1cd866cb947eb2d25850a61dac94d9bcb201..b3d0f06a48c1c73008501722490ce2f01751ceb8 100644
--- a/runtime/vm/intermediate_language_arm.cc
+++ b/runtime/vm/intermediate_language_arm.cc
@@ -36,7 +36,6 @@ LocationSummary* Instruction::MakeCallSummary(Zone* zone) {
   return result;
 }
 
-
 LocationSummary* PushArgumentInstr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -47,7 +46,6 @@ LocationSummary* PushArgumentInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 void PushArgumentInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   // In SSA mode, we need an explicit push. Nothing to do in non-SSA mode
   // where PushArgument is handled by BindInstr::EmitNativeCode.
@@ -66,7 +64,6 @@ void PushArgumentInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* ReturnInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   const intptr_t kNumInputs = 1;
   const intptr_t kNumTemps = 0;
@@ -76,7 +73,6 @@ LocationSummary* ReturnInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   return locs;
 }
 
-
 // Attempt optimized compilation at return instruction instead of at the entry.
 // The entry needs to be patchable, no inlined objects are allowed in the area
 // that will be overwritten by the patch instructions: a branch macro sequence.
@@ -110,7 +106,6 @@ void ReturnInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ set_constant_pool_allowed(true);
 }
 
-
 static Condition NegateCondition(Condition condition) {
   switch (condition) {
     case EQ:
@@ -143,21 +138,18 @@ static Condition NegateCondition(Condition condition) {
   }
 }
 
-
 // Detect pattern when one value is zero and another is a power of 2.
 static bool IsPowerOfTwoKind(intptr_t v1, intptr_t v2) {
   return (Utils::IsPowerOfTwo(v1) && (v2 == 0)) ||
          (Utils::IsPowerOfTwo(v2) && (v1 == 0));
 }
 
-
 LocationSummary* IfThenElseInstr::MakeLocationSummary(Zone* zone,
                                                       bool opt) const {
   comparison()->InitializeLocationSummary(zone, opt);
   return comparison()->locs();
 }
 
-
 void IfThenElseInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register result = locs()->out(0).reg();
 
@@ -212,7 +204,6 @@ void IfThenElseInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* ClosureCallInstr::MakeLocationSummary(Zone* zone,
                                                        bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -224,7 +215,6 @@ LocationSummary* ClosureCallInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void ClosureCallInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   // Load arguments descriptor in R4.
   const intptr_t argument_count = ArgumentCount();  // Includes type args.
@@ -258,27 +248,23 @@ void ClosureCallInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Drop(argument_count);
 }
 
-
 LocationSummary* LoadLocalInstr::MakeLocationSummary(Zone* zone,
                                                      bool opt) const {
   return LocationSummary::Make(zone, 0, Location::RequiresRegister(),
                                LocationSummary::kNoCall);
 }
 
-
 void LoadLocalInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register result = locs()->out(0).reg();
   __ LoadFromOffset(kWord, result, FP, local().index() * kWordSize);
 }
 
-
 LocationSummary* StoreLocalInstr::MakeLocationSummary(Zone* zone,
                                                       bool opt) const {
   return LocationSummary::Make(zone, 1, Location::SameAsFirstInput(),
                                LocationSummary::kNoCall);
 }
 
-
 void StoreLocalInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register value = locs()->in(0).reg();
   const Register result = locs()->out(0).reg();
@@ -286,14 +272,12 @@ void StoreLocalInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ StoreToOffset(kWord, value, FP, local().index() * kWordSize);
 }
 
-
 LocationSummary* ConstantInstr::MakeLocationSummary(Zone* zone,
                                                     bool opt) const {
   return LocationSummary::Make(zone, 0, Location::RequiresRegister(),
                                LocationSummary::kNoCall);
 }
 
-
 void ConstantInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   // The register allocator drops constant definitions that have no uses.
   if (!locs()->out(0).IsInvalid()) {
@@ -302,7 +286,6 @@ void ConstantInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* UnboxedConstantInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 0;
@@ -321,7 +304,6 @@ LocationSummary* UnboxedConstantInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 void UnboxedConstantInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   // The register allocator drops constant definitions that have no uses.
   if (!locs()->out(0).IsInvalid()) {
@@ -347,7 +329,6 @@ void UnboxedConstantInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* AssertAssignableInstr::MakeLocationSummary(Zone* zone,
                                                             bool opt) const {
   const intptr_t kNumInputs = 3;
@@ -361,7 +342,6 @@ LocationSummary* AssertAssignableInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 LocationSummary* AssertBooleanInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -373,7 +353,6 @@ LocationSummary* AssertBooleanInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 static void EmitAssertBoolean(Register reg,
                               TokenPosition token_pos,
                               intptr_t deopt_id,
@@ -403,7 +382,6 @@ static void EmitAssertBoolean(Register reg,
   __ Bind(&done);
 }
 
-
 void AssertBooleanInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register obj = locs()->in(0).reg();
   const Register result = locs()->out(0).reg();
@@ -412,7 +390,6 @@ void AssertBooleanInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(obj == result);
 }
 
-
 static Condition TokenKindToSmiCondition(Token::Kind kind) {
   switch (kind) {
     case Token::kEQ:
@@ -433,7 +410,6 @@ static Condition TokenKindToSmiCondition(Token::Kind kind) {
   }
 }
 
-
 LocationSummary* EqualityCompareInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -474,7 +450,6 @@ LocationSummary* EqualityCompareInstr::MakeLocationSummary(Zone* zone,
   return NULL;
 }
 
-
 static void LoadValueCid(FlowGraphCompiler* compiler,
                          Register value_cid_reg,
                          Register value_reg,
@@ -491,7 +466,6 @@ static void LoadValueCid(FlowGraphCompiler* compiler,
   }
 }
 
-
 static Condition FlipCondition(Condition condition) {
   switch (condition) {
     case EQ:
@@ -520,7 +494,6 @@ static Condition FlipCondition(Condition condition) {
   }
 }
 
-
 static void EmitBranchOnCondition(FlowGraphCompiler* compiler,
                                   Condition true_condition,
                                   BranchLabels labels) {
@@ -539,7 +512,6 @@ static void EmitBranchOnCondition(FlowGraphCompiler* compiler,
   }
 }
 
-
 static Condition EmitSmiComparisonOp(FlowGraphCompiler* compiler,
                                      LocationSummary* locs,
                                      Token::Kind kind) {
@@ -560,7 +532,6 @@ static Condition EmitSmiComparisonOp(FlowGraphCompiler* compiler,
   return true_condition;
 }
 
-
 static Condition TokenKindToMintCondition(Token::Kind kind) {
   switch (kind) {
     case Token::kEQ:
@@ -581,7 +552,6 @@ static Condition TokenKindToMintCondition(Token::Kind kind) {
   }
 }
 
-
 static Condition EmitUnboxedMintEqualityOp(FlowGraphCompiler* compiler,
                                            LocationSummary* locs,
                                            Token::Kind kind) {
@@ -600,7 +570,6 @@ static Condition EmitUnboxedMintEqualityOp(FlowGraphCompiler* compiler,
   return TokenKindToMintCondition(kind);
 }
 
-
 static Condition EmitUnboxedMintComparisonOp(FlowGraphCompiler* compiler,
                                              LocationSummary* locs,
                                              Token::Kind kind,
@@ -645,7 +614,6 @@ static Condition EmitUnboxedMintComparisonOp(FlowGraphCompiler* compiler,
   return lo_cond;
 }
 
-
 static Condition TokenKindToDoubleCondition(Token::Kind kind) {
   switch (kind) {
     case Token::kEQ:
@@ -666,7 +634,6 @@ static Condition TokenKindToDoubleCondition(Token::Kind kind) {
   }
 }
 
-
 static Condition EmitDoubleComparisonOp(FlowGraphCompiler* compiler,
                                         LocationSummary* locs,
                                         BranchLabels labels,
@@ -686,7 +653,6 @@ static Condition EmitDoubleComparisonOp(FlowGraphCompiler* compiler,
   return true_condition;
 }
 
-
 Condition EqualityCompareInstr::EmitComparisonCode(FlowGraphCompiler* compiler,
                                                    BranchLabels labels) {
   if (operation_cid() == kSmiCid) {
@@ -699,7 +665,6 @@ Condition EqualityCompareInstr::EmitComparisonCode(FlowGraphCompiler* compiler,
   }
 }
 
-
 LocationSummary* TestSmiInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   const intptr_t kNumInputs = 2;
   const intptr_t kNumTemps = 0;
@@ -712,7 +677,6 @@ LocationSummary* TestSmiInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   return locs;
 }
 
-
 Condition TestSmiInstr::EmitComparisonCode(FlowGraphCompiler* compiler,
                                            BranchLabels labels) {
   const Register left = locs()->in(0).reg();
@@ -728,7 +692,6 @@ Condition TestSmiInstr::EmitComparisonCode(FlowGraphCompiler* compiler,
   return true_condition;
 }
 
-
 LocationSummary* TestCidsInstr::MakeLocationSummary(Zone* zone,
                                                     bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -741,18 +704,16 @@ LocationSummary* TestCidsInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 Condition TestCidsInstr::EmitComparisonCode(FlowGraphCompiler* compiler,
                                             BranchLabels labels) {
   ASSERT((kind() == Token::kIS) || (kind() == Token::kISNOT));
   const Register val_reg = locs()->in(0).reg();
   const Register cid_reg = locs()->temp(0).reg();
 
-  Label* deopt =
-      CanDeoptimize()
-          ? compiler->AddDeoptStub(deopt_id(), ICData::kDeoptTestCids,
-                                   licm_hoisted_ ? ICData::kHoisted : 0)
-          : NULL;
+  Label* deopt = CanDeoptimize() ? compiler->AddDeoptStub(
+                                       deopt_id(), ICData::kDeoptTestCids,
+                                       licm_hoisted_ ? ICData::kHoisted : 0)
+                                 : NULL;
 
   const intptr_t true_result = (kind() == Token::kIS) ? 1 : 0;
   const ZoneGrowableArray<intptr_t>& data = cid_results();
@@ -786,7 +747,6 @@ Condition TestCidsInstr::EmitComparisonCode(FlowGraphCompiler* compiler,
   return kInvalidCondition;
 }
 
-
 LocationSummary* RelationalOpInstr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -823,7 +783,6 @@ LocationSummary* RelationalOpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 Condition RelationalOpInstr::EmitComparisonCode(FlowGraphCompiler* compiler,
                                                 BranchLabels labels) {
   if (operation_cid() == kSmiCid) {
@@ -836,13 +795,11 @@ Condition RelationalOpInstr::EmitComparisonCode(FlowGraphCompiler* compiler,
   }
 }
 
-
 LocationSummary* NativeCallInstr::MakeLocationSummary(Zone* zone,
                                                       bool opt) const {
   return MakeCallSummary(zone);
 }
 
-
 void NativeCallInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   SetupNative();
   const Register result = locs()->out(0).reg();
@@ -898,7 +855,6 @@ void NativeCallInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Pop(result);
 }
 
-
 LocationSummary* OneByteStringFromCharCodeInstr::MakeLocationSummary(
     Zone* zone,
     bool opt) const {
@@ -908,7 +864,6 @@ LocationSummary* OneByteStringFromCharCodeInstr::MakeLocationSummary(
                                LocationSummary::kNoCall);
 }
 
-
 void OneByteStringFromCharCodeInstr::EmitNativeCode(
     FlowGraphCompiler* compiler) {
   ASSERT(compiler->is_optimizing());
@@ -920,7 +875,6 @@ void OneByteStringFromCharCodeInstr::EmitNativeCode(
   __ ldr(result, Address(result, char_code, LSL, 1));  // Char code is a smi.
 }
 
-
 LocationSummary* StringToCharCodeInstr::MakeLocationSummary(Zone* zone,
                                                             bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -928,7 +882,6 @@ LocationSummary* StringToCharCodeInstr::MakeLocationSummary(Zone* zone,
                                LocationSummary::kNoCall);
 }
 
-
 void StringToCharCodeInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(cid_ == kOneByteStringCid);
   const Register str = locs()->in(0).reg();
@@ -940,7 +893,6 @@ void StringToCharCodeInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ SmiTag(result);
 }
 
-
 LocationSummary* StringInterpolateInstr::MakeLocationSummary(Zone* zone,
                                                              bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -952,7 +904,6 @@ LocationSummary* StringInterpolateInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void StringInterpolateInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register array = locs()->in(0).reg();
   __ Push(array);
@@ -965,7 +916,6 @@ void StringInterpolateInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(locs()->out(0).reg() == R0);
 }
 
-
 LocationSummary* LoadUntaggedInstr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -973,7 +923,6 @@ LocationSummary* LoadUntaggedInstr::MakeLocationSummary(Zone* zone,
                                LocationSummary::kNoCall);
 }
 
-
 void LoadUntaggedInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register obj = locs()->in(0).reg();
   const Register result = locs()->out(0).reg();
@@ -985,7 +934,6 @@ void LoadUntaggedInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* LoadClassIdInstr::MakeLocationSummary(Zone* zone,
                                                        bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -993,7 +941,6 @@ LocationSummary* LoadClassIdInstr::MakeLocationSummary(Zone* zone,
                                LocationSummary::kNoCall);
 }
 
-
 void LoadClassIdInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register object = locs()->in(0).reg();
   const Register result = locs()->out(0).reg();
@@ -1007,7 +954,6 @@ void LoadClassIdInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 CompileType LoadIndexedInstr::ComputeType() const {
   switch (class_id_) {
     case kArrayCid:
@@ -1047,7 +993,6 @@ CompileType LoadIndexedInstr::ComputeType() const {
   }
 }
 
-
 Representation LoadIndexedInstr::representation() const {
   switch (class_id_) {
     case kArrayCid:
@@ -1083,7 +1028,6 @@ Representation LoadIndexedInstr::representation() const {
   }
 }
 
-
 static bool CanBeImmediateIndex(Value* value,
                                 intptr_t cid,
                                 bool is_external,
@@ -1121,7 +1065,6 @@ static bool CanBeImmediateIndex(Value* value,
   return false;
 }
 
-
 LocationSummary* LoadIndexedInstr::MakeLocationSummary(Zone* zone,
                                                        bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -1175,7 +1118,6 @@ LocationSummary* LoadIndexedInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 void LoadIndexedInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   // The array register points to the backing store for external arrays.
   const Register array = locs()->in(0).reg();
@@ -1326,7 +1268,6 @@ void LoadIndexedInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 Representation StoreIndexedInstr::RequiredInputRepresentation(
     intptr_t idx) const {
   // Array can be a Dart object or a pointer to external data.
@@ -1363,7 +1304,6 @@ Representation StoreIndexedInstr::RequiredInputRepresentation(
   }
 }
 
-
 LocationSummary* StoreIndexedInstr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   const intptr_t kNumInputs = 3;
@@ -1435,7 +1375,6 @@ LocationSummary* StoreIndexedInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 void StoreIndexedInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   // The array register points to the backing store for external arrays.
   const Register array = locs()->in(0).reg();
@@ -1587,7 +1526,6 @@ void StoreIndexedInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* GuardFieldClassInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -1621,7 +1559,6 @@ LocationSummary* GuardFieldClassInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void GuardFieldClassInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(sizeof(classid_t) == kInt16Size);
 
@@ -1763,7 +1700,6 @@ void GuardFieldClassInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Bind(&ok);
 }
 
-
 LocationSummary* GuardFieldLengthInstr::MakeLocationSummary(Zone* zone,
                                                             bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -1790,7 +1726,6 @@ LocationSummary* GuardFieldLengthInstr::MakeLocationSummary(Zone* zone,
   UNREACHABLE();
 }
 
-
 void GuardFieldLengthInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   if (field().guarded_list_length() == Field::kNoFixedLength) {
     if (Compiler::IsBackgroundCompilation()) {
@@ -1866,7 +1801,6 @@ void GuardFieldLengthInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 class BoxAllocationSlowPath : public SlowPathCode {
  public:
   BoxAllocationSlowPath(Instruction* instruction,
@@ -1920,7 +1854,6 @@ class BoxAllocationSlowPath : public SlowPathCode {
   const Register result_;
 };
 
-
 LocationSummary* LoadCodeUnitsInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const bool might_box = (representation() == kTagged) && !can_pack_into_smi();
@@ -1947,7 +1880,6 @@ LocationSummary* LoadCodeUnitsInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void LoadCodeUnitsInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   // The string register points to the backing store for external strings.
   const Register str = locs()->in(0).reg();
@@ -2044,7 +1976,6 @@ void LoadCodeUnitsInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* StoreInstanceFieldInstr::MakeLocationSummary(Zone* zone,
                                                               bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -2077,7 +2008,6 @@ LocationSummary* StoreInstanceFieldInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 static void EnsureMutableBox(FlowGraphCompiler* compiler,
                              StoreInstanceFieldInstr* instruction,
                              Register box_reg,
@@ -2097,7 +2027,6 @@ static void EnsureMutableBox(FlowGraphCompiler* compiler,
   __ Bind(&done);
 }
 
-
 void StoreInstanceFieldInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(sizeof(classid_t) == kInt16Size);
 
@@ -2246,7 +2175,6 @@ void StoreInstanceFieldInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Bind(&skip_store);
 }
 
-
 LocationSummary* LoadStaticFieldInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -2258,7 +2186,6 @@ LocationSummary* LoadStaticFieldInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 // When the parser is building an implicit static getter for optimization,
 // it can generate a function body where deoptimization ids do not line up
 // with the unoptimized code.
@@ -2270,7 +2197,6 @@ void LoadStaticFieldInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ LoadFieldFromOffset(kWord, result, field, Field::static_value_offset());
 }
 
-
 LocationSummary* StoreStaticFieldInstr::MakeLocationSummary(Zone* zone,
                                                             bool opt) const {
   LocationSummary* locs =
@@ -2281,7 +2207,6 @@ LocationSummary* StoreStaticFieldInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 void StoreStaticFieldInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register value = locs()->in(0).reg();
   const Register temp = locs()->temp(0).reg();
@@ -2296,7 +2221,6 @@ void StoreStaticFieldInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* InstanceOfInstr::MakeLocationSummary(Zone* zone,
                                                       bool opt) const {
   const intptr_t kNumInputs = 3;
@@ -2310,7 +2234,6 @@ LocationSummary* InstanceOfInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void InstanceOfInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(locs()->in(0).reg() == R0);  // Value.
   ASSERT(locs()->in(1).reg() == R2);  // Instantiator type arguments.
@@ -2320,7 +2243,6 @@ void InstanceOfInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(locs()->out(0).reg() == R0);
 }
 
-
 LocationSummary* CreateArrayInstr::MakeLocationSummary(Zone* zone,
                                                        bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -2333,7 +2255,6 @@ LocationSummary* CreateArrayInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 // Inlines array allocation for known constant values.
 static void InlineArrayAllocation(FlowGraphCompiler* compiler,
                                   intptr_t num_elements,
@@ -2387,7 +2308,6 @@ static void InlineArrayAllocation(FlowGraphCompiler* compiler,
   __ b(done);
 }
 
-
 void CreateArrayInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register kLengthReg = R2;
   const Register kElemTypeReg = R1;
@@ -2424,7 +2344,6 @@ void CreateArrayInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(locs()->out(0).reg() == kResultReg);
 }
 
-
 LocationSummary* LoadFieldInstr::MakeLocationSummary(Zone* zone,
                                                      bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -2432,9 +2351,9 @@ LocationSummary* LoadFieldInstr::MakeLocationSummary(Zone* zone,
       (IsUnboxedLoad() && opt) ? 1 : ((IsPotentialUnboxedLoad()) ? 3 : 0);
 
   LocationSummary* locs = new (zone) LocationSummary(
-      zone, kNumInputs, kNumTemps, (opt && !IsPotentialUnboxedLoad())
-                                       ? LocationSummary::kNoCall
-                                       : LocationSummary::kCallOnSlowPath);
+      zone, kNumInputs, kNumTemps,
+      (opt && !IsPotentialUnboxedLoad()) ? LocationSummary::kNoCall
+                                         : LocationSummary::kCallOnSlowPath);
 
   locs->set_in(0, Location::RequiresRegister());
 
@@ -2450,7 +2369,6 @@ LocationSummary* LoadFieldInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 void LoadFieldInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(sizeof(classid_t) == kInt16Size);
 
@@ -2556,7 +2474,6 @@ void LoadFieldInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Bind(&done);
 }
 
-
 LocationSummary* InstantiateTypeInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -2569,7 +2486,6 @@ LocationSummary* InstantiateTypeInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 void InstantiateTypeInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register instantiator_type_args_reg = locs()->in(0).reg();
   const Register function_type_args_reg = locs()->in(1).reg();
@@ -2588,7 +2504,6 @@ void InstantiateTypeInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Pop(result_reg);  // Pop instantiated type.
 }
 
-
 LocationSummary* InstantiateTypeArgumentsInstr::MakeLocationSummary(
     Zone* zone,
     bool opt) const {
@@ -2602,7 +2517,6 @@ LocationSummary* InstantiateTypeArgumentsInstr::MakeLocationSummary(
   return locs;
 }
 
-
 void InstantiateTypeArgumentsInstr::EmitNativeCode(
     FlowGraphCompiler* compiler) {
   const Register instantiator_type_args_reg = locs()->in(0).reg();
@@ -2669,7 +2583,6 @@ void InstantiateTypeArgumentsInstr::EmitNativeCode(
   __ Bind(&type_arguments_instantiated);
 }
 
-
 LocationSummary* AllocateUninitializedContextInstr::MakeLocationSummary(
     Zone* zone,
     bool opt) const {
@@ -2685,7 +2598,6 @@ LocationSummary* AllocateUninitializedContextInstr::MakeLocationSummary(
   return locs;
 }
 
-
 class AllocateContextSlowPath : public SlowPathCode {
  public:
   explicit AllocateContextSlowPath(
@@ -2717,7 +2629,6 @@ class AllocateContextSlowPath : public SlowPathCode {
   AllocateUninitializedContextInstr* instruction_;
 };
 
-
 void AllocateUninitializedContextInstr::EmitNativeCode(
     FlowGraphCompiler* compiler) {
   Register temp0 = locs()->temp(0).reg();
@@ -2740,7 +2651,6 @@ void AllocateUninitializedContextInstr::EmitNativeCode(
   __ Bind(slow_path->exit_label());
 }
 
-
 LocationSummary* AllocateContextInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 0;
@@ -2752,7 +2662,6 @@ LocationSummary* AllocateContextInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 void AllocateContextInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(locs()->temp(0).reg() == R1);
   ASSERT(locs()->out(0).reg() == R0);
@@ -2762,7 +2671,6 @@ void AllocateContextInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
                          RawPcDescriptors::kOther, locs());
 }
 
-
 LocationSummary* InitStaticFieldInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -2774,7 +2682,6 @@ LocationSummary* InitStaticFieldInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 void InitStaticFieldInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   Register field = locs()->in(0).reg();
   Register temp = locs()->temp(0).reg();
@@ -2796,7 +2703,6 @@ void InitStaticFieldInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Bind(&no_call);
 }
 
-
 LocationSummary* CloneContextInstr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -2808,7 +2714,6 @@ LocationSummary* CloneContextInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 void CloneContextInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register context_value = locs()->in(0).reg();
   const Register result = locs()->out(0).reg();
@@ -2821,14 +2726,12 @@ void CloneContextInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Pop(result);  // Get result (cloned context).
 }
 
-
 LocationSummary* CatchBlockEntryInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   UNREACHABLE();
   return NULL;
 }
 
-
 void CatchBlockEntryInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Bind(compiler->GetJumpLabel(this));
   compiler->AddExceptionHandler(catch_try_index(), try_index(),
@@ -2890,7 +2793,6 @@ void CatchBlockEntryInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* CheckStackOverflowInstr::MakeLocationSummary(Zone* zone,
                                                               bool opt) const {
   const intptr_t kNumInputs = 0;
@@ -2901,7 +2803,6 @@ LocationSummary* CheckStackOverflowInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 class CheckStackOverflowSlowPath : public SlowPathCode {
  public:
   explicit CheckStackOverflowSlowPath(CheckStackOverflowInstr* instruction)
@@ -2949,7 +2850,6 @@ class CheckStackOverflowSlowPath : public SlowPathCode {
   Label osr_entry_label_;
 };
 
-
 void CheckStackOverflowInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   CheckStackOverflowSlowPath* slow_path = new CheckStackOverflowSlowPath(this);
   compiler->AddSlowPathCode(slow_path);
@@ -2975,7 +2875,6 @@ void CheckStackOverflowInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Bind(slow_path->exit_label());
 }
 
-
 static void EmitSmiShiftLeft(FlowGraphCompiler* compiler,
                              BinarySmiOpInstr* shift_left) {
   const LocationSummary& locs = *shift_left->locs();
@@ -3068,7 +2967,6 @@ static void EmitSmiShiftLeft(FlowGraphCompiler* compiler,
   }
 }
 
-
 class CheckedSmiSlowPath : public SlowPathCode {
  public:
   CheckedSmiSlowPath(CheckedSmiOpInstr* instruction, intptr_t try_index)
@@ -3110,7 +3008,6 @@ class CheckedSmiSlowPath : public SlowPathCode {
   intptr_t try_index_;
 };
 
-
 LocationSummary* CheckedSmiOpInstr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -3123,7 +3020,6 @@ LocationSummary* CheckedSmiOpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void CheckedSmiOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   CheckedSmiSlowPath* slow_path =
       new CheckedSmiSlowPath(this, compiler->CurrentTryIndex());
@@ -3205,7 +3101,6 @@ void CheckedSmiOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Bind(slow_path->exit_label());
 }
 
-
 class CheckedSmiComparisonSlowPath : public SlowPathCode {
  public:
   CheckedSmiComparisonSlowPath(CheckedSmiComparisonInstr* instruction,
@@ -3264,7 +3159,6 @@ class CheckedSmiComparisonSlowPath : public SlowPathCode {
   bool merged_;
 };
 
-
 LocationSummary* CheckedSmiComparisonInstr::MakeLocationSummary(
     Zone* zone,
     bool opt) const {
@@ -3279,14 +3173,12 @@ LocationSummary* CheckedSmiComparisonInstr::MakeLocationSummary(
   return summary;
 }
 
-
 Condition CheckedSmiComparisonInstr::EmitComparisonCode(
     FlowGraphCompiler* compiler,
     BranchLabels labels) {
   return EmitSmiComparisonOp(compiler, locs(), kind());
 }
 
-
 #define EMIT_SMI_CHECK                                                         \
   Register left = locs()->in(0).reg();                                         \
   Register right = locs()->in(1).reg();                                        \
@@ -3305,7 +3197,6 @@ Condition CheckedSmiComparisonInstr::EmitComparisonCode(
   }                                                                            \
   __ b(slow_path->entry_label(), NE)
 
-
 void CheckedSmiComparisonInstr::EmitBranchCode(FlowGraphCompiler* compiler,
                                                BranchInstr* branch) {
   BranchLabels labels = compiler->CreateBranchLabels(branch);
@@ -3320,7 +3211,6 @@ void CheckedSmiComparisonInstr::EmitBranchCode(FlowGraphCompiler* compiler,
   __ Bind(slow_path->exit_label());
 }
 
-
 void CheckedSmiComparisonInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   BranchLabels labels = {NULL, NULL, NULL};
   CheckedSmiComparisonSlowPath* slow_path = new CheckedSmiComparisonSlowPath(
@@ -3337,7 +3227,6 @@ void CheckedSmiComparisonInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
 }
 #undef EMIT_SMI_CHECK
 
-
 LocationSummary* BinarySmiOpInstr::MakeLocationSummary(Zone* zone,
                                                        bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -3391,7 +3280,6 @@ LocationSummary* BinarySmiOpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void BinarySmiOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   if (op_kind() == Token::kSHL) {
     EmitSmiShiftLeft(compiler, this);
@@ -3652,7 +3540,6 @@ void BinarySmiOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 static void EmitInt32ShiftLeft(FlowGraphCompiler* compiler,
                                BinaryInt32OpInstr* shift_left) {
   const LocationSummary& locs = *shift_left->locs();
@@ -3679,7 +3566,6 @@ static void EmitInt32ShiftLeft(FlowGraphCompiler* compiler,
   __ Lsl(result, left, Operand(value));
 }
 
-
 LocationSummary* BinaryInt32OpInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -3703,7 +3589,6 @@ LocationSummary* BinaryInt32OpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void BinaryInt32OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   if (op_kind() == Token::kSHL) {
     EmitInt32ShiftLeft(compiler, this);
@@ -3856,7 +3741,6 @@ void BinaryInt32OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* CheckEitherNonSmiInstr::MakeLocationSummary(Zone* zone,
                                                              bool opt) const {
   intptr_t left_cid = left()->Type()->ToCid();
@@ -3871,7 +3755,6 @@ LocationSummary* CheckEitherNonSmiInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void CheckEitherNonSmiInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   Label* deopt =
       compiler->AddDeoptStub(deopt_id(), ICData::kDeoptBinaryDoubleOp,
@@ -3893,7 +3776,6 @@ void CheckEitherNonSmiInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ b(deopt, EQ);
 }
 
-
 LocationSummary* BoxInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   const intptr_t kNumInputs = 1;
   const intptr_t kNumTemps = 1;
@@ -3905,7 +3787,6 @@ LocationSummary* BoxInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   return summary;
 }
 
-
 void BoxInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register out_reg = locs()->out(0).reg();
   const DRegister value = EvenDRegisterOf(locs()->in(0).fpu_reg());
@@ -3930,7 +3811,6 @@ void BoxInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* UnboxInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   const bool needs_temp = CanDeoptimize();
   const intptr_t kNumInputs = 1;
@@ -3950,7 +3830,6 @@ LocationSummary* UnboxInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   return summary;
 }
 
-
 void UnboxInstr::EmitLoadFromBox(FlowGraphCompiler* compiler) {
   const Register box = locs()->in(0).reg();
 
@@ -3984,7 +3863,6 @@ void UnboxInstr::EmitLoadFromBox(FlowGraphCompiler* compiler) {
   }
 }
 
-
 void UnboxInstr::EmitSmiConversion(FlowGraphCompiler* compiler) {
   const Register box = locs()->in(0).reg();
 
@@ -4010,7 +3888,6 @@ void UnboxInstr::EmitSmiConversion(FlowGraphCompiler* compiler) {
   }
 }
 
-
 void UnboxInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const intptr_t value_cid = value()->Type()->ToCid();
   const intptr_t box_cid = BoxCid();
@@ -4049,7 +3926,6 @@ void UnboxInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* BoxInteger32Instr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   ASSERT((from_representation() == kUnboxedInt32) ||
@@ -4068,7 +3944,6 @@ LocationSummary* BoxInteger32Instr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void BoxInteger32Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   Register value = locs()->in(0).reg();
   Register out = locs()->out(0).reg();
@@ -4102,7 +3977,6 @@ void BoxInteger32Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* BoxInt64Instr::MakeLocationSummary(Zone* zone,
                                                     bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -4120,7 +3994,6 @@ LocationSummary* BoxInt64Instr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void BoxInt64Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   if (ValueFitsSmi()) {
     PairLocation* value_pair = locs()->in(0).AsPairLocation();
@@ -4151,7 +4024,6 @@ void BoxInt64Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Bind(&done);
 }
 
-
 static void LoadInt32FromMint(FlowGraphCompiler* compiler,
                               Register mint,
                               Register result,
@@ -4165,7 +4037,6 @@ static void LoadInt32FromMint(FlowGraphCompiler* compiler,
   }
 }
 
-
 LocationSummary* UnboxInteger32Instr::MakeLocationSummary(Zone* zone,
                                                           bool opt) const {
   ASSERT((representation() == kUnboxedInt32) ||
@@ -4183,16 +4054,14 @@ LocationSummary* UnboxInteger32Instr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void UnboxInteger32Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const intptr_t value_cid = value()->Type()->ToCid();
   const Register value = locs()->in(0).reg();
   const Register out = locs()->out(0).reg();
   const Register temp = CanDeoptimize() ? locs()->temp(0).reg() : kNoRegister;
-  Label* deopt =
-      CanDeoptimize()
-          ? compiler->AddDeoptStub(GetDeoptId(), ICData::kDeoptUnboxInteger)
-          : NULL;
+  Label* deopt = CanDeoptimize() ? compiler->AddDeoptStub(
+                                       GetDeoptId(), ICData::kDeoptUnboxInteger)
+                                 : NULL;
   Label* out_of_range = !is_truncating() ? deopt : NULL;
   ASSERT(value != out);
 
@@ -4215,7 +4084,6 @@ void UnboxInteger32Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* BinaryDoubleOpInstr::MakeLocationSummary(Zone* zone,
                                                           bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -4228,7 +4096,6 @@ LocationSummary* BinaryDoubleOpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void BinaryDoubleOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const DRegister left = EvenDRegisterOf(locs()->in(0).fpu_reg());
   const DRegister right = EvenDRegisterOf(locs()->in(1).fpu_reg());
@@ -4251,7 +4118,6 @@ void BinaryDoubleOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* DoubleTestOpInstr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -4267,7 +4133,6 @@ LocationSummary* DoubleTestOpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 Condition DoubleTestOpInstr::EmitComparisonCode(FlowGraphCompiler* compiler,
                                                 BranchLabels labels) {
   const DRegister value = EvenDRegisterOf(locs()->in(0).fpu_reg());
@@ -4305,7 +4170,6 @@ LocationSummary* BinaryFloat32x4OpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void BinaryFloat32x4OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister left = locs()->in(0).fpu_reg();
   const QRegister right = locs()->in(1).fpu_reg();
@@ -4329,7 +4193,6 @@ void BinaryFloat32x4OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* BinaryFloat64x2OpInstr::MakeLocationSummary(Zone* zone,
                                                              bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -4342,7 +4205,6 @@ LocationSummary* BinaryFloat64x2OpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void BinaryFloat64x2OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister left = locs()->in(0).fpu_reg();
   const QRegister right = locs()->in(1).fpu_reg();
@@ -4379,7 +4241,6 @@ void BinaryFloat64x2OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Simd32x4ShuffleInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -4392,7 +4253,6 @@ LocationSummary* Simd32x4ShuffleInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Simd32x4ShuffleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister value = locs()->in(0).fpu_reg();
   const QRegister result = locs()->out(0).fpu_reg();
@@ -4461,7 +4321,6 @@ void Simd32x4ShuffleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Simd32x4ShuffleMixInstr::MakeLocationSummary(Zone* zone,
                                                               bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -4475,7 +4334,6 @@ LocationSummary* Simd32x4ShuffleMixInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Simd32x4ShuffleMixInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister left = locs()->in(0).fpu_reg();
   const QRegister right = locs()->in(1).fpu_reg();
@@ -4519,7 +4377,6 @@ void Simd32x4ShuffleMixInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Simd32x4GetSignMaskInstr::MakeLocationSummary(Zone* zone,
                                                                bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -4532,7 +4389,6 @@ LocationSummary* Simd32x4GetSignMaskInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Simd32x4GetSignMaskInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister value = locs()->in(0).fpu_reg();
   const DRegister dvalue0 = EvenDRegisterOf(value);
@@ -4560,7 +4416,6 @@ void Simd32x4GetSignMaskInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ SmiTag(out);
 }
 
-
 LocationSummary* Float32x4ConstructorInstr::MakeLocationSummary(
     Zone* zone,
     bool opt) const {
@@ -4577,7 +4432,6 @@ LocationSummary* Float32x4ConstructorInstr::MakeLocationSummary(
   return summary;
 }
 
-
 void Float32x4ConstructorInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister q0 = locs()->in(0).fpu_reg();
   const QRegister q1 = locs()->in(1).fpu_reg();
@@ -4594,7 +4448,6 @@ void Float32x4ConstructorInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vcvtsd(OddSRegisterOf(dr1), EvenDRegisterOf(q3));
 }
 
-
 LocationSummary* Float32x4ZeroInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 0;
@@ -4605,13 +4458,11 @@ LocationSummary* Float32x4ZeroInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float32x4ZeroInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister q = locs()->out(0).fpu_reg();
   __ veorq(q, q, q);
 }
 
-
 LocationSummary* Float32x4SplatInstr::MakeLocationSummary(Zone* zone,
                                                           bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -4623,7 +4474,6 @@ LocationSummary* Float32x4SplatInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float32x4SplatInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister value = locs()->in(0).fpu_reg();
   const QRegister result = locs()->out(0).fpu_reg();
@@ -4637,7 +4487,6 @@ void Float32x4SplatInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vdup(kWord, result, DTMP, 0);
 }
 
-
 LocationSummary* Float32x4ComparisonInstr::MakeLocationSummary(Zone* zone,
                                                                bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -4650,7 +4499,6 @@ LocationSummary* Float32x4ComparisonInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float32x4ComparisonInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister left = locs()->in(0).fpu_reg();
   const QRegister right = locs()->in(1).fpu_reg();
@@ -4683,7 +4531,6 @@ void Float32x4ComparisonInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Float32x4MinMaxInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -4696,7 +4543,6 @@ LocationSummary* Float32x4MinMaxInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float32x4MinMaxInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister left = locs()->in(0).fpu_reg();
   const QRegister right = locs()->in(1).fpu_reg();
@@ -4714,7 +4560,6 @@ void Float32x4MinMaxInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Float32x4SqrtInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -4727,7 +4572,6 @@ LocationSummary* Float32x4SqrtInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float32x4SqrtInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister left = locs()->in(0).fpu_reg();
   const QRegister result = locs()->out(0).fpu_reg();
@@ -4748,7 +4592,6 @@ void Float32x4SqrtInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Float32x4ScaleInstr::MakeLocationSummary(Zone* zone,
                                                           bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -4761,7 +4604,6 @@ LocationSummary* Float32x4ScaleInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float32x4ScaleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister left = locs()->in(0).fpu_reg();
   const QRegister right = locs()->in(1).fpu_reg();
@@ -4778,7 +4620,6 @@ void Float32x4ScaleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Float32x4ZeroArgInstr::MakeLocationSummary(Zone* zone,
                                                             bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -4790,7 +4631,6 @@ LocationSummary* Float32x4ZeroArgInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float32x4ZeroArgInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister left = locs()->in(0).fpu_reg();
   const QRegister result = locs()->out(0).fpu_reg();
@@ -4807,7 +4647,6 @@ void Float32x4ZeroArgInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Float32x4ClampInstr::MakeLocationSummary(Zone* zone,
                                                           bool opt) const {
   const intptr_t kNumInputs = 3;
@@ -4821,7 +4660,6 @@ LocationSummary* Float32x4ClampInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float32x4ClampInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister left = locs()->in(0).fpu_reg();
   const QRegister lower = locs()->in(1).fpu_reg();
@@ -4831,7 +4669,6 @@ void Float32x4ClampInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vmaxqs(result, result, lower);
 }
 
-
 LocationSummary* Float32x4WithInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -4845,7 +4682,6 @@ LocationSummary* Float32x4WithInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float32x4WithInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister replacement = locs()->in(0).fpu_reg();
   const QRegister value = locs()->in(1).fpu_reg();
@@ -4881,7 +4717,6 @@ void Float32x4WithInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Float32x4ToInt32x4Instr::MakeLocationSummary(Zone* zone,
                                                               bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -4893,7 +4728,6 @@ LocationSummary* Float32x4ToInt32x4Instr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float32x4ToInt32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister value = locs()->in(0).fpu_reg();
   const QRegister result = locs()->out(0).fpu_reg();
@@ -4903,7 +4737,6 @@ void Float32x4ToInt32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Simd64x2ShuffleInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -4915,7 +4748,6 @@ LocationSummary* Simd64x2ShuffleInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Simd64x2ShuffleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister value = locs()->in(0).fpu_reg();
 
@@ -4938,7 +4770,6 @@ void Simd64x2ShuffleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Float64x2ZeroInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 0;
@@ -4949,13 +4780,11 @@ LocationSummary* Float64x2ZeroInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float64x2ZeroInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister q = locs()->out(0).fpu_reg();
   __ veorq(q, q, q);
 }
 
-
 LocationSummary* Float64x2SplatInstr::MakeLocationSummary(Zone* zone,
                                                           bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -4967,7 +4796,6 @@ LocationSummary* Float64x2SplatInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float64x2SplatInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister value = locs()->in(0).fpu_reg();
 
@@ -4983,7 +4811,6 @@ void Float64x2SplatInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vmovd(dresult1, dvalue);
 }
 
-
 LocationSummary* Float64x2ConstructorInstr::MakeLocationSummary(
     Zone* zone,
     bool opt) const {
@@ -4997,7 +4824,6 @@ LocationSummary* Float64x2ConstructorInstr::MakeLocationSummary(
   return summary;
 }
 
-
 void Float64x2ConstructorInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister q0 = locs()->in(0).fpu_reg();
   const QRegister q1 = locs()->in(1).fpu_reg();
@@ -5013,7 +4839,6 @@ void Float64x2ConstructorInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vmovd(dr1, d1);
 }
 
-
 LocationSummary* Float64x2ToFloat32x4Instr::MakeLocationSummary(
     Zone* zone,
     bool opt) const {
@@ -5027,7 +4852,6 @@ LocationSummary* Float64x2ToFloat32x4Instr::MakeLocationSummary(
   return summary;
 }
 
-
 void Float64x2ToFloat32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister q = locs()->in(0).fpu_reg();
   const QRegister r = locs()->out(0).fpu_reg();
@@ -5045,7 +4869,6 @@ void Float64x2ToFloat32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vcvtsd(OddSRegisterOf(dr0), dq1);
 }
 
-
 LocationSummary* Float32x4ToFloat64x2Instr::MakeLocationSummary(
     Zone* zone,
     bool opt) const {
@@ -5059,7 +4882,6 @@ LocationSummary* Float32x4ToFloat64x2Instr::MakeLocationSummary(
   return summary;
 }
 
-
 void Float32x4ToFloat64x2Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister q = locs()->in(0).fpu_reg();
   const QRegister r = locs()->out(0).fpu_reg();
@@ -5075,7 +4897,6 @@ void Float32x4ToFloat64x2Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vcvtds(dr1, OddSRegisterOf(dq0));
 }
 
-
 LocationSummary* Float64x2ZeroArgInstr::MakeLocationSummary(Zone* zone,
                                                             bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -5095,7 +4916,6 @@ LocationSummary* Float64x2ZeroArgInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float64x2ZeroArgInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister q = locs()->in(0).fpu_reg();
 
@@ -5142,7 +4962,6 @@ void Float64x2ZeroArgInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Float64x2OneArgInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -5155,7 +4974,6 @@ LocationSummary* Float64x2OneArgInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Float64x2OneArgInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister left = locs()->in(0).fpu_reg();
   const DRegister left0 = EvenDRegisterOf(left);
@@ -5216,7 +5034,6 @@ void Float64x2OneArgInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Int32x4ConstructorInstr::MakeLocationSummary(Zone* zone,
                                                               bool opt) const {
   const intptr_t kNumInputs = 4;
@@ -5231,7 +5048,6 @@ LocationSummary* Int32x4ConstructorInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Int32x4ConstructorInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register v0 = locs()->in(0).reg();
   const Register v1 = locs()->in(1).reg();
@@ -5245,7 +5061,6 @@ void Int32x4ConstructorInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vmovdrr(dresult1, v2, v3);
 }
 
-
 LocationSummary* Int32x4BoolConstructorInstr::MakeLocationSummary(
     Zone* zone,
     bool opt) const {
@@ -5262,7 +5077,6 @@ LocationSummary* Int32x4BoolConstructorInstr::MakeLocationSummary(
   return summary;
 }
 
-
 void Int32x4BoolConstructorInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register v0 = locs()->in(0).reg();
   const Register v1 = locs()->in(1).reg();
@@ -5290,7 +5104,6 @@ void Int32x4BoolConstructorInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vmovdr(dresult1, 1, temp, EQ);
 }
 
-
 LocationSummary* Int32x4GetFlagInstr::MakeLocationSummary(Zone* zone,
                                                           bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -5303,7 +5116,6 @@ LocationSummary* Int32x4GetFlagInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Int32x4GetFlagInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister value = locs()->in(0).fpu_reg();
   const Register result = locs()->out(0).reg();
@@ -5337,7 +5149,6 @@ void Int32x4GetFlagInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ LoadObject(result, Bool::False(), EQ);
 }
 
-
 LocationSummary* Int32x4SelectInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 3;
@@ -5352,7 +5163,6 @@ LocationSummary* Int32x4SelectInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Int32x4SelectInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister mask = locs()->in(0).fpu_reg();
   const QRegister trueValue = locs()->in(1).fpu_reg();
@@ -5372,7 +5182,6 @@ void Int32x4SelectInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vorrq(out, mask, temp);
 }
 
-
 LocationSummary* Int32x4SetFlagInstr::MakeLocationSummary(Zone* zone,
                                                           bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -5385,7 +5194,6 @@ LocationSummary* Int32x4SetFlagInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Int32x4SetFlagInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister mask = locs()->in(0).fpu_reg();
   const Register flag = locs()->in(1).reg();
@@ -5419,7 +5227,6 @@ void Int32x4SetFlagInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* Int32x4ToFloat32x4Instr::MakeLocationSummary(Zone* zone,
                                                               bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -5431,7 +5238,6 @@ LocationSummary* Int32x4ToFloat32x4Instr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void Int32x4ToFloat32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister value = locs()->in(0).fpu_reg();
   const QRegister result = locs()->out(0).fpu_reg();
@@ -5441,7 +5247,6 @@ void Int32x4ToFloat32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* BinaryInt32x4OpInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -5454,7 +5259,6 @@ LocationSummary* BinaryInt32x4OpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void BinaryInt32x4OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const QRegister left = locs()->in(0).fpu_reg();
   const QRegister right = locs()->in(1).fpu_reg();
@@ -5480,7 +5284,6 @@ void BinaryInt32x4OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* MathUnaryInstr::MakeLocationSummary(Zone* zone,
                                                      bool opt) const {
   ASSERT((kind() == MathUnaryInstr::kSqrt) ||
@@ -5494,7 +5297,6 @@ LocationSummary* MathUnaryInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void MathUnaryInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   if (kind() == MathUnaryInstr::kSqrt) {
     const DRegister val = EvenDRegisterOf(locs()->in(0).fpu_reg());
@@ -5509,7 +5311,6 @@ void MathUnaryInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* CaseInsensitiveCompareUC16Instr::MakeLocationSummary(
     Zone* zone,
     bool opt) const {
@@ -5524,14 +5325,12 @@ LocationSummary* CaseInsensitiveCompareUC16Instr::MakeLocationSummary(
   return summary;
 }
 
-
 void CaseInsensitiveCompareUC16Instr::EmitNativeCode(
     FlowGraphCompiler* compiler) {
   // Call the function.
   __ CallRuntime(TargetFunction(), TargetFunction().argument_count());
 }
 
-
 LocationSummary* MathMinMaxInstr::MakeLocationSummary(Zone* zone,
                                                       bool opt) const {
   if (result_cid() == kDoubleCid) {
@@ -5558,7 +5357,6 @@ LocationSummary* MathMinMaxInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void MathMinMaxInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT((op_kind() == MethodRecognizer::kMathMin) ||
          (op_kind() == MethodRecognizer::kMathMax));
@@ -5617,7 +5415,6 @@ void MathMinMaxInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* UnarySmiOpInstr::MakeLocationSummary(Zone* zone,
                                                       bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -5631,7 +5428,6 @@ LocationSummary* UnarySmiOpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void UnarySmiOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register value = locs()->in(0).reg();
   const Register result = locs()->out(0).reg();
@@ -5652,7 +5448,6 @@ void UnarySmiOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* UnaryDoubleOpInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -5664,14 +5459,12 @@ LocationSummary* UnaryDoubleOpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void UnaryDoubleOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const DRegister result = EvenDRegisterOf(locs()->out(0).fpu_reg());
   const DRegister value = EvenDRegisterOf(locs()->in(0).fpu_reg());
   __ vnegd(result, value);
 }
 
-
 LocationSummary* Int32ToDoubleInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -5683,7 +5476,6 @@ LocationSummary* Int32ToDoubleInstr::MakeLocationSummary(Zone* zone,
   return result;
 }
 
-
 void Int32ToDoubleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register value = locs()->in(0).reg();
   const DRegister result = EvenDRegisterOf(locs()->out(0).fpu_reg());
@@ -5691,7 +5483,6 @@ void Int32ToDoubleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vcvtdi(result, STMP);
 }
 
-
 LocationSummary* SmiToDoubleInstr::MakeLocationSummary(Zone* zone,
                                                        bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -5703,7 +5494,6 @@ LocationSummary* SmiToDoubleInstr::MakeLocationSummary(Zone* zone,
   return result;
 }
 
-
 void SmiToDoubleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register value = locs()->in(0).reg();
   const DRegister result = EvenDRegisterOf(locs()->out(0).fpu_reg());
@@ -5712,19 +5502,16 @@ void SmiToDoubleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vcvtdi(result, STMP);
 }
 
-
 LocationSummary* MintToDoubleInstr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   UNIMPLEMENTED();
   return NULL;
 }
 
-
 void MintToDoubleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
-
 LocationSummary* DoubleToIntegerInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -5736,7 +5523,6 @@ LocationSummary* DoubleToIntegerInstr::MakeLocationSummary(Zone* zone,
   return result;
 }
 
-
 void DoubleToIntegerInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register result = locs()->out(0).reg();
   const Register value_obj = locs()->in(0).reg();
@@ -5775,7 +5561,6 @@ void DoubleToIntegerInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Bind(&done);
 }
 
-
 LocationSummary* DoubleToSmiInstr::MakeLocationSummary(Zone* zone,
                                                        bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -5787,7 +5572,6 @@ LocationSummary* DoubleToSmiInstr::MakeLocationSummary(Zone* zone,
   return result;
 }
 
-
 void DoubleToSmiInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   Label* deopt = compiler->AddDeoptStub(deopt_id(), ICData::kDeoptDoubleToSmi);
   const Register result = locs()->out(0).reg();
@@ -5806,19 +5590,16 @@ void DoubleToSmiInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ SmiTag(result);
 }
 
-
 LocationSummary* DoubleToDoubleInstr::MakeLocationSummary(Zone* zone,
                                                           bool opt) const {
   UNIMPLEMENTED();
   return NULL;
 }
 
-
 void DoubleToDoubleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
-
 LocationSummary* DoubleToFloatInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -5831,7 +5612,6 @@ LocationSummary* DoubleToFloatInstr::MakeLocationSummary(Zone* zone,
   return result;
 }
 
-
 void DoubleToFloatInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const DRegister value = EvenDRegisterOf(locs()->in(0).fpu_reg());
   const SRegister result =
@@ -5839,7 +5619,6 @@ void DoubleToFloatInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vcvtsd(result, value);
 }
 
-
 LocationSummary* FloatToDoubleInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -5852,7 +5631,6 @@ LocationSummary* FloatToDoubleInstr::MakeLocationSummary(Zone* zone,
   return result;
 }
 
-
 void FloatToDoubleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const SRegister value =
       EvenSRegisterOf(EvenDRegisterOf(locs()->in(0).fpu_reg()));
@@ -5860,7 +5638,6 @@ void FloatToDoubleInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ vcvtds(result, value);
 }
 
-
 LocationSummary* InvokeMathCFunctionInstr::MakeLocationSummary(Zone* zone,
                                                                bool opt) const {
   ASSERT((InputCount() == 1) || (InputCount() == 2));
@@ -5891,7 +5668,6 @@ LocationSummary* InvokeMathCFunctionInstr::MakeLocationSummary(Zone* zone,
   return result;
 }
 
-
 // Pseudo code:
 // if (exponent == 0.0) return 1.0;
 // // Speed up simple cases.
@@ -6027,7 +5803,6 @@ static void InvokeDoublePow(FlowGraphCompiler* compiler,
   __ Bind(&skip_call);
 }
 
-
 void InvokeMathCFunctionInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   if (recognized_kind() == MethodRecognizer::kMathDoublePow) {
     InvokeDoublePow(compiler, this);
@@ -6052,7 +5827,6 @@ void InvokeMathCFunctionInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* ExtractNthOutputInstr::MakeLocationSummary(Zone* zone,
                                                             bool opt) const {
   // Only use this instruction in optimized code.
@@ -6085,7 +5859,6 @@ LocationSummary* ExtractNthOutputInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void ExtractNthOutputInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(locs()->in(0).IsPairLocation());
   PairLocation* pair = locs()->in(0).AsPairLocation();
@@ -6102,7 +5875,6 @@ void ExtractNthOutputInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* TruncDivModInstr::MakeLocationSummary(Zone* zone,
                                                        bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -6119,7 +5891,6 @@ LocationSummary* TruncDivModInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void TruncDivModInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(CanDeoptimize());
   Label* deopt = compiler->AddDeoptStub(deopt_id(), ICData::kDeoptBinarySmiOp);
@@ -6170,14 +5941,12 @@ void TruncDivModInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Bind(&done);
 }
 
-
 LocationSummary* PolymorphicInstanceCallInstr::MakeLocationSummary(
     Zone* zone,
     bool opt) const {
   return MakeCallSummary(zone);
 }
 
-
 LocationSummary* BranchInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   comparison()->InitializeLocationSummary(zone, opt);
   // Branches don't produce a result.
@@ -6185,12 +5954,10 @@ LocationSummary* BranchInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   return comparison()->locs();
 }
 
-
 void BranchInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   comparison()->EmitBranchCode(compiler, this);
 }
 
-
 LocationSummary* CheckClassInstr::MakeLocationSummary(Zone* zone,
                                                       bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -6208,7 +5975,6 @@ LocationSummary* CheckClassInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void CheckClassInstr::EmitNullCheck(FlowGraphCompiler* compiler, Label* deopt) {
   __ CompareObject(locs()->in(0).reg(), Object::null_object());
   ASSERT(IsDeoptIfNull() || IsDeoptIfNotNull());
@@ -6216,7 +5982,6 @@ void CheckClassInstr::EmitNullCheck(FlowGraphCompiler* compiler, Label* deopt) {
   __ b(deopt, cond);
 }
 
-
 void CheckClassInstr::EmitBitTest(FlowGraphCompiler* compiler,
                                   intptr_t min,
                                   intptr_t max,
@@ -6234,7 +5999,6 @@ void CheckClassInstr::EmitBitTest(FlowGraphCompiler* compiler,
   __ b(deopt, EQ);
 }
 
-
 int CheckClassInstr::EmitCheckCid(FlowGraphCompiler* compiler,
                                   int bias,
                                   intptr_t cid_start,
@@ -6266,7 +6030,6 @@ int CheckClassInstr::EmitCheckCid(FlowGraphCompiler* compiler,
   return bias;
 }
 
-
 LocationSummary* CheckSmiInstr::MakeLocationSummary(Zone* zone,
                                                     bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -6277,7 +6040,6 @@ LocationSummary* CheckSmiInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void CheckSmiInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register value = locs()->in(0).reg();
   Label* deopt = compiler->AddDeoptStub(deopt_id(), ICData::kDeoptCheckSmi,
@@ -6285,7 +6047,6 @@ void CheckSmiInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ BranchIfNotSmi(value, deopt);
 }
 
-
 LocationSummary* CheckClassIdInstr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -6297,7 +6058,6 @@ LocationSummary* CheckClassIdInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void CheckClassIdInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   Register value = locs()->in(0).reg();
   Label* deopt = compiler->AddDeoptStub(deopt_id(), ICData::kDeoptCheckClass);
@@ -6311,7 +6071,6 @@ void CheckClassIdInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* GenericCheckBoundInstr::MakeLocationSummary(Zone* zone,
                                                              bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -6323,7 +6082,6 @@ LocationSummary* GenericCheckBoundInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 class RangeErrorSlowPath : public SlowPathCode {
  public:
   RangeErrorSlowPath(GenericCheckBoundInstr* instruction, intptr_t try_index)
@@ -6353,7 +6111,6 @@ class RangeErrorSlowPath : public SlowPathCode {
   intptr_t try_index_;
 };
 
-
 void GenericCheckBoundInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   RangeErrorSlowPath* slow_path =
       new RangeErrorSlowPath(this, compiler->CurrentTryIndex());
@@ -6371,7 +6128,6 @@ void GenericCheckBoundInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ b(slow_path->entry_label(), CS);
 }
 
-
 LocationSummary* CheckArrayBoundInstr::MakeLocationSummary(Zone* zone,
                                                            bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -6383,7 +6139,6 @@ LocationSummary* CheckArrayBoundInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 void CheckArrayBoundInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   uint32_t flags = generalized_ ? ICData::kGeneralized : 0;
   flags |= licm_hoisted_ ? ICData::kHoisted : 0;
@@ -6433,7 +6188,6 @@ void CheckArrayBoundInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* BinaryMintOpInstr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -6449,7 +6203,6 @@ LocationSummary* BinaryMintOpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void BinaryMintOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   PairLocation* left_pair = locs()->in(0).AsPairLocation();
   Register left_lo = left_pair->At(0).reg();
@@ -6513,7 +6266,6 @@ void BinaryMintOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* ShiftMintOpInstr::MakeLocationSummary(Zone* zone,
                                                        bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -6528,7 +6280,6 @@ LocationSummary* ShiftMintOpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void ShiftMintOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   PairLocation* left_pair = locs()->in(0).AsPairLocation();
   Register left_lo = left_pair->At(0).reg();
@@ -6651,7 +6402,6 @@ void ShiftMintOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* UnaryMintOpInstr::MakeLocationSummary(Zone* zone,
                                                        bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -6665,7 +6415,6 @@ LocationSummary* UnaryMintOpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void UnaryMintOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(op_kind() == Token::kBIT_NOT);
   PairLocation* left_pair = locs()->in(0).AsPairLocation();
@@ -6679,22 +6428,18 @@ void UnaryMintOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ mvn(out_hi, Operand(left_hi));
 }
 
-
 CompileType BinaryUint32OpInstr::ComputeType() const {
   return CompileType::Int();
 }
 
-
 CompileType ShiftUint32OpInstr::ComputeType() const {
   return CompileType::Int();
 }
 
-
 CompileType UnaryUint32OpInstr::ComputeType() const {
   return CompileType::Int();
 }
 
-
 LocationSummary* BinaryUint32OpInstr::MakeLocationSummary(Zone* zone,
                                                           bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -6707,7 +6452,6 @@ LocationSummary* BinaryUint32OpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void BinaryUint32OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   Register left = locs()->in(0).reg();
   Register right = locs()->in(1).reg();
@@ -6737,7 +6481,6 @@ void BinaryUint32OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* ShiftUint32OpInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -6751,7 +6494,6 @@ LocationSummary* ShiftUint32OpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void ShiftUint32OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const intptr_t kShifterLimit = 31;
 
@@ -6807,7 +6549,6 @@ void ShiftUint32OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* UnaryUint32OpInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -6819,7 +6560,6 @@ LocationSummary* UnaryUint32OpInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void UnaryUint32OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   Register left = locs()->in(0).reg();
   Register out = locs()->out(0).reg();
@@ -6830,7 +6570,6 @@ void UnaryUint32OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ mvn(out, Operand(left));
 }
 
-
 LocationSummary* UnboxedIntConverterInstr::MakeLocationSummary(Zone* zone,
                                                                bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -6856,7 +6595,6 @@ LocationSummary* UnboxedIntConverterInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void UnboxedIntConverterInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   if (from() == kUnboxedInt32 && to() == kUnboxedUint32) {
     const Register out = locs()->out(0).reg();
@@ -6906,24 +6644,20 @@ void UnboxedIntConverterInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* ThrowInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   return new (zone) LocationSummary(zone, 0, 0, LocationSummary::kCall);
 }
 
-
 void ThrowInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   compiler->GenerateRuntimeCall(token_pos(), deopt_id(), kThrowRuntimeEntry, 1,
                                 locs());
   __ bkpt(0);
 }
 
-
 LocationSummary* ReThrowInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   return new (zone) LocationSummary(zone, 0, 0, LocationSummary::kCall);
 }
 
-
 void ReThrowInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   compiler->SetNeedsStackTrace(catch_try_index());
   compiler->GenerateRuntimeCall(token_pos(), deopt_id(), kReThrowRuntimeEntry,
@@ -6931,29 +6665,24 @@ void ReThrowInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ bkpt(0);
 }
 
-
 LocationSummary* StopInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   return new (zone) LocationSummary(zone, 0, 0, LocationSummary::kNoCall);
 }
 
-
 void StopInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Stop(message());
 }
 
-
 void GraphEntryInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   if (!compiler->CanFallThroughTo(normal_entry())) {
     __ b(compiler->GetJumpLabel(normal_entry()));
   }
 }
 
-
 LocationSummary* GotoInstr::MakeLocationSummary(Zone* zone, bool opt) const {
   return new (zone) LocationSummary(zone, 0, 0, LocationSummary::kNoCall);
 }
 
-
 void GotoInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   if (!compiler->is_optimizing()) {
     if (FLAG_reorder_basic_blocks) {
@@ -6975,7 +6704,6 @@ void GotoInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 LocationSummary* IndirectGotoInstr::MakeLocationSummary(Zone* zone,
                                                         bool opt) const {
   const intptr_t kNumInputs = 1;
@@ -6990,7 +6718,6 @@ LocationSummary* IndirectGotoInstr::MakeLocationSummary(Zone* zone,
   return summary;
 }
 
-
 void IndirectGotoInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   Register target_address_reg = locs()->temp_slot(0)->reg();
 
@@ -7009,7 +6736,6 @@ void IndirectGotoInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ bx(target_address_reg);
 }
 
-
 LocationSummary* StrictCompareInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   const intptr_t kNumInputs = 2;
@@ -7048,7 +6774,6 @@ LocationSummary* StrictCompareInstr::MakeLocationSummary(Zone* zone,
   return locs;
 }
 
-
 Condition StrictCompareInstr::EmitComparisonCode(FlowGraphCompiler* compiler,
                                                  BranchLabels labels) {
   Location left = locs()->in(0);
@@ -7074,7 +6799,6 @@ Condition StrictCompareInstr::EmitComparisonCode(FlowGraphCompiler* compiler,
   return true_condition;
 }
 
-
 void ComparisonInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   // The ARM code may not use true- and false-labels here.
   Label is_true, is_false, done;
@@ -7101,7 +6825,6 @@ void ComparisonInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 }
 
-
 void ComparisonInstr::EmitBranchCode(FlowGraphCompiler* compiler,
                                      BranchInstr* branch) {
   BranchLabels labels = compiler->CreateBranchLabels(branch);
@@ -7111,14 +6834,12 @@ void ComparisonInstr::EmitBranchCode(FlowGraphCompiler* compiler,
   }
 }
 
-
 LocationSummary* BooleanNegateInstr::MakeLocationSummary(Zone* zone,
                                                          bool opt) const {
   return LocationSummary::Make(zone, 1, Location::RequiresRegister(),
                                LocationSummary::kNoCall);
 }
 
-
 void BooleanNegateInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Register value = locs()->in(0).reg();
   const Register result = locs()->out(0).reg();
@@ -7128,13 +6849,11 @@ void BooleanNegateInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ LoadObject(result, Bool::False(), EQ);
 }
 
-
 LocationSummary* AllocateObjectInstr::MakeLocationSummary(Zone* zone,
                                                           bool opt) const {
   return MakeCallSummary(zone);
 }
 
-
 void AllocateObjectInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const Code& stub = Code::ZoneHandle(
       compiler->zone(), StubCode::GetAllocationStubForClass(cls()));
@@ -7145,7 +6864,6 @@ void AllocateObjectInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ Drop(ArgumentCount());  // Discard arguments.
 }
 
-
 void DebugStepCheckInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(!compiler->is_optimizing());
   __ BranchLinkPatchable(*StubCode::DebugStepCheck_entry());
@@ -7153,7 +6871,6 @@ void DebugStepCheckInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   compiler->RecordSafepoint(locs());
 }
 
-
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_ARM