runtime/vm/flow_graph_compiler_arm.cc - Issue 1644793002: Replace intptr_t with TokenDescriptor

Unified Diff: runtime/vm/flow_graph_compiler_arm.cc

Issue 1644793002: Replace intptr_t with TokenDescriptor (Closed) Base URL: git@github.com:dart-lang/sdk.git@master

Patch Set: Created 4 years, 11 months ago

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Index: runtime/vm/flow_graph_compiler_arm.cc

diff --git a/runtime/vm/flow_graph_compiler_arm.cc b/runtime/vm/flow_graph_compiler_arm.cc

index 429631f3bf522699273bf0244cace61141de300c..0a94e97c473c9a43e31a90f40defb0368eaf33bc 100644

--- a/runtime/vm/flow_graph_compiler_arm.cc

+++ b/runtime/vm/flow_graph_compiler_arm.cc

@@ -266,7 +266,7 @@ RawSubtypeTestCache* FlowGraphCompiler::GenerateCallSubtypeTestStub(

// Clobbers R2.

RawSubtypeTestCache*

FlowGraphCompiler::GenerateInstantiatedTypeWithArgumentsTest(

- intptr_t token_pos,

+ TokenDescriptor token_pos,

const AbstractType& type,

Label* is_instance_lbl,

Label* is_not_instance_lbl) {

@@ -356,7 +356,7 @@ void FlowGraphCompiler::CheckClassIds(Register class_id_reg,

// Clobbers R2, R3.

// Returns true if there is a fallthrough.

bool FlowGraphCompiler::GenerateInstantiatedTypeNoArgumentsTest(

- intptr_t token_pos,

+ TokenDescriptor token_pos,

const AbstractType& type,

Label* is_instance_lbl,

Label* is_not_instance_lbl) {

@@ -426,7 +426,7 @@ bool FlowGraphCompiler::GenerateInstantiatedTypeNoArgumentsTest(

// arrays can grow too high, but they may be useful when optimizing

// code (type-feedback).

RawSubtypeTestCache* FlowGraphCompiler::GenerateSubtype1TestCacheLookup(

- intptr_t token_pos,

+ TokenDescriptor token_pos,

const Class& type_class,

Label* is_instance_lbl,

Label* is_not_instance_lbl) {

@@ -454,7 +454,7 @@ RawSubtypeTestCache* FlowGraphCompiler::GenerateSubtype1TestCacheLookup(

// Generates inlined check if 'type' is a type parameter or type itself

// R0: instance (preserved).

RawSubtypeTestCache* FlowGraphCompiler::GenerateUninstantiatedTypeTest(

- intptr_t token_pos,

+ TokenDescriptor token_pos,

const AbstractType& type,

Label* is_instance_lbl,

Label* is_not_instance_lbl) {

@@ -537,7 +537,7 @@ RawSubtypeTestCache* FlowGraphCompiler::GenerateUninstantiatedTypeTest(

// may fall through to it. Otherwise, this inline code will jump to the label

// is_instance or to the label is_not_instance.

RawSubtypeTestCache* FlowGraphCompiler::GenerateInlineInstanceof(

- intptr_t token_pos,

+ TokenDescriptor token_pos,

const AbstractType& type,

Label* is_instance_lbl,

Label* is_not_instance_lbl) {

@@ -590,7 +590,7 @@ RawSubtypeTestCache* FlowGraphCompiler::GenerateInlineInstanceof(

// - R1: instantiator type arguments or raw_null.

// Returns:

// - true or false in R0.

-void FlowGraphCompiler::GenerateInstanceOf(intptr_t token_pos,

+void FlowGraphCompiler::GenerateInstanceOf(TokenDescriptor token_pos,

intptr_t deopt_id,

const AbstractType& type,

bool negate_result,

@@ -670,12 +670,12 @@ void FlowGraphCompiler::GenerateInstanceOf(intptr_t token_pos,

// - object in R0 for successful assignable check (or throws TypeError).

// Performance notes: positive checks must be quick, negative checks can be slow

// as they throw an exception.

-void FlowGraphCompiler::GenerateAssertAssignable(intptr_t token_pos,

+void FlowGraphCompiler::GenerateAssertAssignable(TokenDescriptor token_pos,

intptr_t deopt_id,

const AbstractType& dst_type,

const String& dst_name,

LocationSummary* locs) {

- ASSERT(!Token::IsClassifying(token_pos));

+ ASSERT(!TokenDescriptor(token_pos).IsClassifying());

ASSERT(!dst_type.IsNull());

ASSERT(dst_type.IsFinalized());

// Assignable check is skipped in FlowGraphBuilder, not here.

@@ -1138,7 +1138,7 @@ void FlowGraphCompiler::CompileGraph() {

}

-void FlowGraphCompiler::GenerateCall(intptr_t token_pos,

+void FlowGraphCompiler::GenerateCall(TokenDescriptor token_pos,

const StubEntry& stub_entry,

RawPcDescriptors::Kind kind,

LocationSummary* locs) {

@@ -1149,7 +1149,7 @@ void FlowGraphCompiler::GenerateCall(intptr_t token_pos,

void FlowGraphCompiler::GenerateDartCall(intptr_t deopt_id,

- intptr_t token_pos,

+ TokenDescriptor token_pos,

const StubEntry& stub_entry,

RawPcDescriptors::Kind kind,

LocationSummary* locs) {

@@ -1170,7 +1170,7 @@ void FlowGraphCompiler::GenerateDartCall(intptr_t deopt_id,

}

-void FlowGraphCompiler::GenerateRuntimeCall(intptr_t token_pos,

+void FlowGraphCompiler::GenerateRuntimeCall(TokenDescriptor token_pos,

intptr_t deopt_id,

const RuntimeEntry& entry,

intptr_t argument_count,

@@ -1224,7 +1224,7 @@ void FlowGraphCompiler::EmitOptimizedInstanceCall(

const ICData& ic_data,

intptr_t argument_count,

intptr_t deopt_id,

- intptr_t token_pos,

+ TokenDescriptor token_pos,

LocationSummary* locs) {

ASSERT(Array::Handle(zone(), ic_data.arguments_descriptor()).Length() > 0);

// Each ICData propagated from unoptimized to optimized code contains the

@@ -1249,7 +1249,7 @@ void FlowGraphCompiler::EmitInstanceCall(const StubEntry& stub_entry,

const ICData& ic_data,

intptr_t argument_count,

intptr_t deopt_id,

- intptr_t token_pos,

+ TokenDescriptor token_pos,

LocationSummary* locs) {

ASSERT(Array::Handle(zone(), ic_data.arguments_descriptor()).Length() > 0);

__ LoadUniqueObject(R9, ic_data);

@@ -1266,7 +1266,7 @@ void FlowGraphCompiler::EmitMegamorphicInstanceCall(

const ICData& ic_data,

intptr_t argument_count,

intptr_t deopt_id,

- intptr_t token_pos,

+ TokenDescriptor token_pos,

LocationSummary* locs,

intptr_t try_index) {

const String& name = String::Handle(zone(), ic_data.target_name());

@@ -1319,7 +1319,7 @@ void FlowGraphCompiler::EmitSwitchableInstanceCall(

const ICData& ic_data,

intptr_t argument_count,

intptr_t deopt_id,

- intptr_t token_pos,

+ TokenDescriptor token_pos,

LocationSummary* locs) {

__ Comment("SwitchableCall");

__ LoadFromOffset(kWord, R0, SP, (argument_count - 1) * kWordSize);

@@ -1358,7 +1358,7 @@ void FlowGraphCompiler::EmitSwitchableInstanceCall(

void FlowGraphCompiler::EmitUnoptimizedStaticCall(

intptr_t argument_count,

intptr_t deopt_id,

- intptr_t token_pos,

+ TokenDescriptor token_pos,

LocationSummary* locs,

const ICData& ic_data) {

const StubEntry* stub_entry =

@@ -1378,7 +1378,7 @@ void FlowGraphCompiler::EmitOptimizedStaticCall(

const Array& arguments_descriptor,

intptr_t argument_count,

intptr_t deopt_id,

- intptr_t token_pos,

+ TokenDescriptor token_pos,

LocationSummary* locs) {

__ LoadObject(R4, arguments_descriptor);

// Do not use the code from the function, but let the code be patched so that

@@ -1397,7 +1397,7 @@ Condition FlowGraphCompiler::EmitEqualityRegConstCompare(

const Object& obj,

bool needs_number_check,

- intptr_t token_pos) {

+ TokenDescriptor token_pos) {

if (needs_number_check) {

ASSERT(!obj.IsMint() && !obj.IsDouble() && !obj.IsBigint());

__ Push(reg);

@@ -1409,7 +1409,7 @@ Condition FlowGraphCompiler::EmitEqualityRegConstCompare(

__ BranchLinkPatchable(

*StubCode::UnoptimizedIdenticalWithNumberCheck_entry());

}

- if (token_pos >= 0) {

+ if (token_pos.IsReal()) {

AddCurrentDescriptor(RawPcDescriptors::kRuntimeCall,

Thread::kNoDeoptId,

token_pos);

@@ -1424,10 +1424,11 @@ Condition FlowGraphCompiler::EmitEqualityRegConstCompare(

}

-Condition FlowGraphCompiler::EmitEqualityRegRegCompare(Register left,

- Register right,

- bool needs_number_check,

- intptr_t token_pos) {

+Condition FlowGraphCompiler::EmitEqualityRegRegCompare(

+ Register left,

+ Register right,

+ bool needs_number_check,

+ TokenDescriptor token_pos) {

if (needs_number_check) {

__ Push(left);

__ Push(right);

@@ -1438,7 +1439,7 @@ Condition FlowGraphCompiler::EmitEqualityRegRegCompare(Register left,

__ BranchLinkPatchable(

*StubCode::UnoptimizedIdenticalWithNumberCheck_entry());

}

- if (token_pos >= 0) {

+ if (token_pos.IsReal()) {

AddCurrentDescriptor(RawPcDescriptors::kRuntimeCall,

Thread::kNoDeoptId,

token_pos);

@@ -1552,7 +1553,7 @@ void FlowGraphCompiler::EmitTestAndCall(const ICData& ic_data,

Label* failed,

Label* match_found,

intptr_t deopt_id,

- intptr_t token_index,

+ TokenDescriptor token_index,

LocationSummary* locs) {

ASSERT(is_optimizing());

__ Comment("EmitTestAndCall");

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