NumericInstruction Class Reference

Represents a constant numeric instruction. More...

Public Types
enum	Kind { ZERO = 0, ARRAY_LENGTH, VARIABLE }

Public Member Functions
	NumericInstruction (const NumericInstruction &other)
Kind	kind () const
s4	variable () const
s4	lower () const
	The smallest value this instruction can return. More...
s4	upper () const
	The largest value this instruction can return. More...

Static Public Member Functions
static NumericInstruction	newZero ()
static NumericInstruction	newArrayLength (s4 variable)
static NumericInstruction	newVariable (s4 variable)

Private Member Functions
	NumericInstruction (Kind kind, s4 variable)

Private Attributes
Kind	_kind
s4	_var

Static Private Attributes
static s4	lowerBounds [3]
static s4	upperBounds [3]

Detailed Description

Represents a constant numeric instruction.

Definition at line 38 of file NumericInstruction.hpp.

Member Enumeration Documentation

enum NumericInstruction::Kind

Enumerator
ZERO
ARRAY_LENGTH
VARIABLE

Definition at line 42 of file NumericInstruction.hpp.

Constructor & Destructor Documentation

NumericInstruction::NumericInstruction ( Kind  kind, s4  variable  )

inlineprivate

Definition at line 57 of file NumericInstruction.hpp.

NumericInstruction::NumericInstruction ( const NumericInstruction &  other )

inline

Definition at line 64 of file NumericInstruction.hpp.

Member Function Documentation

Kind NumericInstruction::kind ( ) const

inline

Definition at line 73 of file NumericInstruction.hpp.

s4 NumericInstruction::lower ( ) const

inline

The smallest value this instruction can return.

Definition at line 113 of file NumericInstruction.hpp.

NumericInstruction NumericInstruction::newArrayLength ( s4  variable )

inlinestatic

Definition at line 93 of file NumericInstruction.hpp.

NumericInstruction NumericInstruction::newVariable ( s4  variable )

inlinestatic

Definition at line 98 of file NumericInstruction.hpp.

NumericInstruction NumericInstruction::newZero ( )

inlinestatic

Definition at line 88 of file NumericInstruction.hpp.

s4 NumericInstruction::upper ( ) const

inline

The largest value this instruction can return.

Definition at line 118 of file NumericInstruction.hpp.

s4 NumericInstruction::variable ( ) const

inline

Definition at line 74 of file NumericInstruction.hpp.

Field Documentation

Kind NumericInstruction::_kind

private

Definition at line 51 of file NumericInstruction.hpp.

s4 NumericInstruction::_var

private

Definition at line 52 of file NumericInstruction.hpp.

s4 NumericInstruction::lowerBounds

staticprivate

Initial value:

=
{
    0,
    0,
    std::numeric_limits<s4>::min()
}

Definition at line 54 of file NumericInstruction.hpp.

s4 NumericInstruction::upperBounds

staticprivate

Initial value:

=
{
    0,
    std::numeric_limits<s4>::max(),
    std::numeric_limits<s4>::max()
}

Definition at line 55 of file NumericInstruction.hpp.

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

• /home/bbc/buildbot/slave/doxygen-compiler2/source/cacao/src/vm/jit/loop/NumericInstruction.hpp
• /home/bbc/buildbot/slave/doxygen-compiler2/source/cacao/src/vm/jit/loop/NumericInstruction.cpp