com.oracle.graal.lir.asm

Class CompilationResultBuilder

java.lang.Object

com.oracle.graal.lir.asm.CompilationResultBuilder

Direct Known Subclasses:

OptimizedCallTargetInstrumentation

public class CompilationResultBuilder
extends Object

Fills in a CompilationResult as its code is being assembled.

See Also:

CompilationResultBuilderFactory

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	CompilationResultBuilder.ExceptionInfo

Field Summary

Fields

Modifier and Type	Field and Description
private Consumer<LIRInstruction>	afterOp
Assembler	asm
private Consumer<LIRInstruction>	beforeOp
CodeCacheProvider	codeCache
CompilationResult	compilationResult
private int	currentBlockIndex The index of the block currently being emitted.
private IdentityHashMap<Constant,DataSection.Data>	dataCache
private List<CompilationResultBuilder.ExceptionInfo>	exceptionInfoList
ForeignCallsProvider	foreignCalls
FrameContext	frameContext The object that emits code for managing a method's frame.
FrameMap	frameMap
private LIR	lir The LIR for which code is being generated.
static OptionValue<Boolean>	PrintLIRWithAssembly
TargetDescription	target

Constructor Summary

Constructors

Constructor and Description
CompilationResultBuilder(CodeCacheProvider codeCache, ForeignCallsProvider foreignCalls, FrameMap frameMap, Assembler asm, FrameContext frameContext, CompilationResult compilationResult)

Method Summary

Modifier and Type	Method and Description
AbstractAddress	asAddress(Value value)
AbstractAddress	asByteAddr(Value value)
AbstractAddress	asDoubleAddr(Value value)
double	asDoubleConst(Value value) Returns the double value of any constant that can be represented by a 64-bit float value.
AbstractAddress	asDoubleConstRef(Value value) Returns the address of a double constant that is embedded as a data reference into the code.
AbstractAddress	asDoubleConstRef(Value value, int alignment)
AbstractAddress	asFloatAddr(Value value)
float	asFloatConst(Value value) Returns the float value of any constant that can be represented by a 32-bit float value.
AbstractAddress	asFloatConstRef(Value value) Returns the address of a float constant that is embedded as a data reference into the code.
AbstractAddress	asFloatConstRef(Value value, int alignment)
AbstractAddress	asIntAddr(Value value)
int	asIntConst(Value value) Returns the integer value of any constant that can be represented by a 32-bit integer value, including long constants that fit into the 32-bit range.
AbstractAddress	asLongAddr(Value value)
long	asLongConst(Value value) Returns the long value of any constant that can be represented by a 64-bit long value.
AbstractAddress	asLongConstRef(Value value) Returns the address of a long constant that is embedded as a data reference into the code.
AbstractAddress	asObjectAddr(Value value)
AbstractAddress	asObjectConstRef(Value value) Returns the address of an object constant that is embedded as a data reference into the code.
AbstractAddress	asShortAddr(Value value)
void	blockComment(String s)
void	emit(LIR lir) Emits code for lir in its code emitting order.
private void	emitBlock(AbstractBlockBase<?> block)
private static void	emitOp(CompilationResultBuilder crb, LIRInstruction op)
void	finish() Sets the code and exception handler fields of the compilation result.
boolean	isSuccessorEdge(LabelRef edge) Determines if a given edge from the block currently being emitted goes to its lexical successor.
AbstractAddress	recordDataReferenceInCode(byte[] data, int alignment)
AbstractAddress	recordDataReferenceInCode(Constant constant, int alignment)
private AbstractAddress	recordDataSectionReference(DataSection.Data data)
void	recordDirectCall(int posBefore, int posAfter, InvokeTarget callTarget, LIRFrameState info)
void	recordExceptionHandlers(int pcOffset, LIRFrameState info)
void	recordImplicitException(int pcOffset, LIRFrameState info)
void	recordIndirectCall(int posBefore, int posAfter, InvokeTarget callTarget, LIRFrameState info)
void	recordInfopoint(int pos, DebugInfo debugInfo, InfopointReason reason)
void	recordInfopoint(int pos, LIRFrameState info, InfopointReason reason)
void	recordInlineDataInCode(Constant data)
CompilationResult.Mark	recordMark(Object id)
void	reset()
void	setOpCallback(Consumer<LIRInstruction> beforeOp, Consumer<LIRInstruction> afterOp)
void	setTotalFrameSize(int frameSize)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PrintLIRWithAssembly

public static final OptionValue<Boolean> PrintLIRWithAssembly

asm

public final Assembler asm

compilationResult

public final CompilationResult compilationResult

target

public final TargetDescription target

codeCache

public final CodeCacheProvider codeCache

foreignCalls

public final ForeignCallsProvider foreignCalls

frameMap

public final FrameMap frameMap

lir

private LIR lir

The LIR for which code is being generated.

currentBlockIndex

private int currentBlockIndex

The index of the block currently being emitted.

frameContext

public final FrameContext frameContext

The object that emits code for managing a method's frame.

exceptionInfoList

private List<CompilationResultBuilder.ExceptionInfo> exceptionInfoList

dataCache

private final IdentityHashMap<Constant,DataSection.Data> dataCache

beforeOp

private Consumer<LIRInstruction> beforeOp

afterOp

private Consumer<LIRInstruction> afterOp

Constructor Detail

CompilationResultBuilder

public CompilationResultBuilder(CodeCacheProvider codeCache,
                                ForeignCallsProvider foreignCalls,
                                FrameMap frameMap,
                                Assembler asm,
                                FrameContext frameContext,
                                CompilationResult compilationResult)

Method Detail

setTotalFrameSize

public void setTotalFrameSize(int frameSize)

recordMark

public CompilationResult.Mark recordMark(Object id)

blockComment

public void blockComment(String s)

finish

public void finish()

Sets the code and exception handler fields of the compilation result.

recordExceptionHandlers

public void recordExceptionHandlers(int pcOffset,
                                    LIRFrameState info)

recordImplicitException

public void recordImplicitException(int pcOffset,
                                    LIRFrameState info)

recordDirectCall

public void recordDirectCall(int posBefore,
                             int posAfter,
                             InvokeTarget callTarget,
                             LIRFrameState info)

recordIndirectCall

public void recordIndirectCall(int posBefore,
                               int posAfter,
                               InvokeTarget callTarget,
                               LIRFrameState info)

recordInfopoint

public void recordInfopoint(int pos,
                            LIRFrameState info,
                            InfopointReason reason)

recordInfopoint

public void recordInfopoint(int pos,
                            DebugInfo debugInfo,
                            InfopointReason reason)

recordInlineDataInCode

public void recordInlineDataInCode(Constant data)

recordDataSectionReference

private AbstractAddress recordDataSectionReference(DataSection.Data data)

recordDataReferenceInCode

public AbstractAddress recordDataReferenceInCode(Constant constant,
                                                 int alignment)

recordDataReferenceInCode

public AbstractAddress recordDataReferenceInCode(byte[] data,
                                                 int alignment)

asIntConst

public int asIntConst(Value value)

Returns the integer value of any constant that can be represented by a 32-bit integer value, including long constants that fit into the 32-bit range.

asFloatConst

public float asFloatConst(Value value)

Returns the float value of any constant that can be represented by a 32-bit float value.

asLongConst

public long asLongConst(Value value)

Returns the long value of any constant that can be represented by a 64-bit long value.

asDoubleConst

public double asDoubleConst(Value value)

Returns the double value of any constant that can be represented by a 64-bit float value.

asFloatConstRef

public AbstractAddress asFloatConstRef(Value value)

Returns the address of a float constant that is embedded as a data reference into the code.

asFloatConstRef

public AbstractAddress asFloatConstRef(Value value,
                                       int alignment)

asDoubleConstRef

public AbstractAddress asDoubleConstRef(Value value)

Returns the address of a double constant that is embedded as a data reference into the code.

asDoubleConstRef

public AbstractAddress asDoubleConstRef(Value value,
                                        int alignment)

asLongConstRef

public AbstractAddress asLongConstRef(Value value)

Returns the address of a long constant that is embedded as a data reference into the code.

asObjectConstRef

public AbstractAddress asObjectConstRef(Value value)

Returns the address of an object constant that is embedded as a data reference into the code.

asByteAddr

public AbstractAddress asByteAddr(Value value)

asShortAddr

public AbstractAddress asShortAddr(Value value)

asIntAddr

public AbstractAddress asIntAddr(Value value)

asLongAddr

public AbstractAddress asLongAddr(Value value)

asObjectAddr

public AbstractAddress asObjectAddr(Value value)

asFloatAddr

public AbstractAddress asFloatAddr(Value value)

asDoubleAddr

public AbstractAddress asDoubleAddr(Value value)

asAddress

public AbstractAddress asAddress(Value value)

isSuccessorEdge

public boolean isSuccessorEdge(LabelRef edge)

Determines if a given edge from the block currently being emitted goes to its lexical successor.

emit

public void emit(LIR lir)

Emits code for lir in its code emitting order.

emitBlock

private void emitBlock(AbstractBlockBase<?> block)

emitOp

private static void emitOp(CompilationResultBuilder crb,
                           LIRInstruction op)

reset

public void reset()

setOpCallback

public void setOpCallback(Consumer<LIRInstruction> beforeOp,
                          Consumer<LIRInstruction> afterOp)