Inheritance diagram for dart::compiler::StackRegisterScope:

Public Member Functions
	StackRegisterScope (Assembler assembler, Register reg, intptr_t depth, Register alt=TMP)

	~StackRegisterScope ()

Static Public Attributes
static constexpr intptr_t	kNoDepth = kIntptrMin

Detailed Description

Definition at line 2727 of file stub_code_compiler.cc.

Constructor & Destructor Documentation

◆ StackRegisterScope()

dart::compiler::StackRegisterScope::StackRegisterScope	(	Assembler *	assembler,
		Register *	reg,
		intptr_t	depth,
		Register	alt = `TMP`
	)

inline

Definition at line 2729 of file stub_code_compiler.cc.

      : assembler(assembler), reg_(reg), depth_(depth), alt_(alt) {
    if (depth_ != kNoDepth) {
      ASSERT(depth_ >= 0);
      ASSERT(*reg_ == kNoRegister);
      ASSERT(alt_ != kNoRegister);
      __ LoadFromStack(alt_, depth_);
      *reg_ = alt_;
    } else {
      ASSERT(*reg_ != kNoRegister);
    }
  }

◆ ~StackRegisterScope()

dart::compiler::StackRegisterScope::~StackRegisterScope ( )

inline

Definition at line 2745 of file stub_code_compiler.cc.

                        {
    if (depth_ != kNoDepth) {
      __ StoreToStack(alt_, depth_);
      *reg_ = kNoRegister;
    }
  }

Member Data Documentation

◆ kNoDepth

constexpr intptr_t dart::compiler::StackRegisterScope::kNoDepth = kIntptrMin

staticconstexpr

Definition at line 2752 of file stub_code_compiler.cc.

The documentation for this class was generated from the following file:

third_party/dart-lang/sdk/runtime/vm/compiler/stub_code_compiler.cc