org.graalvm.compiler.lir.gen

Interface DiagnosticLIRGeneratorTool

All Known Subinterfaces:

HotSpotLIRGenerator, LIRGeneratorTool

All Known Implementing Classes:

AArch64HotSpotLIRGenerator, AArch64LIRGenerator, AMD64HotSpotLIRGenerator, AMD64LIRGenerator, LIRGenerator, SPARCHotSpotLIRGenerator, SPARCLIRGenerator

public interface DiagnosticLIRGeneratorTool

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	DiagnosticLIRGeneratorTool.ZapRegistersAfterInstruction Marker interface for instructions that should be succeeded with a ZapRegisterOp if assertions are enabled.
static interface	DiagnosticLIRGeneratorTool.ZapStackArgumentSpaceBeforeInstruction Marker interface for instructions that should be preceded with a ZapArgumentSpaceOp if assertions are enabled.

Method Summary

Modifier and Type	Method and Description
LIRInstruction	createBenchmarkCounter(String name, String group, jdk.vm.ci.meta.Value increment)
LIRInstruction	createMultiBenchmarkCounter(String[] names, String[] groups, jdk.vm.ci.meta.Value[] increments)
LIRInstruction	createZapArgumentSpace(jdk.vm.ci.code.StackSlot[] zappedStack, jdk.vm.ci.meta.JavaConstant[] zapValues)
StandardOp.ZapRegistersOp	createZapRegisters() Creates a StandardOp.ZapRegistersOp that fills all allocatable registers with a known garbage value.
StandardOp.ZapRegistersOp	createZapRegisters(jdk.vm.ci.code.Register[] zappedRegisters) Creates a StandardOp.SaveRegistersOp that fills a given set of registers with a known garbage value.
StandardOp.ZapRegistersOp	createZapRegisters(jdk.vm.ci.code.Register[] zappedRegisters, jdk.vm.ci.meta.JavaConstant[] zapValues) Creates a StandardOp.SaveRegistersOp that fills a given set of registers with known garbage value.
LIRInstruction	zapArgumentSpace()

Method Detail

createBenchmarkCounter

LIRInstruction createBenchmarkCounter(String name,
                                      String group,
                                      jdk.vm.ci.meta.Value increment)

createMultiBenchmarkCounter

LIRInstruction createMultiBenchmarkCounter(String[] names,
                                           String[] groups,
                                           jdk.vm.ci.meta.Value[] increments)

createZapRegisters

StandardOp.ZapRegistersOp createZapRegisters(jdk.vm.ci.code.Register[] zappedRegisters,
                                             jdk.vm.ci.meta.JavaConstant[] zapValues)

Creates a StandardOp.SaveRegistersOp that fills a given set of registers with known garbage value.

Parameters:

zappedRegisters - registers to be zapped

zapValues - values used for zapping

See Also:

DiagnosticLIRGeneratorTool.createZapRegisters()

createZapRegisters

StandardOp.ZapRegistersOp createZapRegisters(jdk.vm.ci.code.Register[] zappedRegisters)

Creates a StandardOp.SaveRegistersOp that fills a given set of registers with a known garbage value.

Parameters:

zappedRegisters - registers to be zapped

See Also:

DiagnosticLIRGeneratorTool.createZapRegisters()

createZapRegisters

StandardOp.ZapRegistersOp createZapRegisters()

Creates a StandardOp.ZapRegistersOp that fills all allocatable registers with a known garbage value.

See Also:

DiagnosticLIRGeneratorTool.createZapRegisters(Register[], JavaConstant[])

createZapArgumentSpace

LIRInstruction createZapArgumentSpace(jdk.vm.ci.code.StackSlot[] zappedStack,
                                      jdk.vm.ci.meta.JavaConstant[] zapValues)

zapArgumentSpace

LIRInstruction zapArgumentSpace()