org.graalvm.compiler.asm.amd64

Class AMD64Assembler.VexOp

java.lang.Object

org.graalvm.compiler.asm.amd64.AMD64Assembler.VexOp

Direct Known Subclasses:

AMD64Assembler.EvexGatherOp, AMD64Assembler.VexFloatCompareOp, AMD64Assembler.VexGatherOp, AMD64Assembler.VexGeneralPurposeRMVOp, AMD64Assembler.VexMaskedMoveOp, AMD64Assembler.VexMRIOp, AMD64Assembler.VexRMIOp, AMD64Assembler.VexRROp, AMD64Assembler.VexRVMIOp, AMD64Assembler.VexRVMOp, AMD64Assembler.VexRVMROp

Enclosing class:

AMD64Assembler

public static class AMD64Assembler.VexOp
extends Object

Base class for VEX-encoded instructions.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.graalvm.compiler.asm.amd64.AMD64Assembler.VEXOpAssertion	assertion
protected AMD64BaseAssembler.EVEXTuple	evexTuple
protected int	mmmmm
protected int	op
protected int	pp
protected int	w
protected int	wEvex

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	VexOp(String opcode, int pp, int mmmmm, int w, int op, org.graalvm.compiler.asm.amd64.AMD64Assembler.VEXOpAssertion assertion)
protected	VexOp(String opcode, int pp, int mmmmm, int w, int op, org.graalvm.compiler.asm.amd64.AMD64Assembler.VEXOpAssertion assertion, AMD64BaseAssembler.EVEXTuple evexTuple, int wEvex)

Method Summary

Modifier and Type	Method and Description
protected int	getDisp8Scale(boolean useEvex, AVXKind.AVXSize size)
boolean	isSupported(AMD64 arch, AMD64Kind kind)
boolean	isSupported(AMD64Assembler vasm, AVXKind.AVXSize size)
boolean	isSupported(AMD64Assembler vasm, AVXKind.AVXSize size, boolean useZMMRegisters)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

pp

protected final int pp

mmmmm

protected final int mmmmm

w

protected final int w

op

protected final int op

assertion

protected final org.graalvm.compiler.asm.amd64.AMD64Assembler.VEXOpAssertion assertion

evexTuple

protected final AMD64BaseAssembler.EVEXTuple evexTuple

wEvex

protected final int wEvex

Constructor Detail

VexOp

protected VexOp(String opcode,
                int pp,
                int mmmmm,
                int w,
                int op,
                org.graalvm.compiler.asm.amd64.AMD64Assembler.VEXOpAssertion assertion,
                AMD64BaseAssembler.EVEXTuple evexTuple,
                int wEvex)

VexOp

protected VexOp(String opcode,
                int pp,
                int mmmmm,
                int w,
                int op,
                org.graalvm.compiler.asm.amd64.AMD64Assembler.VEXOpAssertion assertion)

Method Detail

isSupported

public final boolean isSupported(AMD64Assembler vasm,
                                 AVXKind.AVXSize size)

isSupported

public final boolean isSupported(AMD64Assembler vasm,
                                 AVXKind.AVXSize size,
                                 boolean useZMMRegisters)

isSupported

public final boolean isSupported(AMD64 arch,
                                 AMD64Kind kind)

toString

public String toString()

Overrides:

toString in class Object

getDisp8Scale

protected final int getDisp8Scale(boolean useEvex,
                                  AVXKind.AVXSize size)