com.oracle.graal.nodes.spi

Interface LoweringTool

All Known Implementing Classes:

LoweringPhase.LoweringToolImpl

public interface LoweringTool

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	LoweringTool.LoweringStage Marker interface lowering stages.
static class	LoweringTool.StandardLoweringStage The lowering stages used in a standard Graal phase plan.

Method Summary

Modifier and Type	Method and Description
GuardingNode	createGuard(FixedNode before, LogicNode condition, DeoptimizationReason deoptReason, DeoptimizationAction action)
GuardingNode	createGuard(FixedNode before, LogicNode condition, DeoptimizationReason deoptReason, DeoptimizationAction action, JavaConstant speculation, boolean negated)
ConstantReflectionProvider	getConstantReflection()
AnchoringNode	getCurrentGuardAnchor()
LoweringProvider	getLowerer()
LoweringTool.LoweringStage	getLoweringStage() Returns current lowering stage.
MetaAccessProvider	getMetaAccess()
Replacements	getReplacements()
StampProvider	getStampProvider()
FixedWithNextNode	lastFixedNode() Gets the closest fixed node preceding the node currently being lowered.

Method Detail

getMetaAccess

MetaAccessProvider getMetaAccess()

getLowerer

LoweringProvider getLowerer()

getConstantReflection

ConstantReflectionProvider getConstantReflection()

getReplacements

Replacements getReplacements()

getStampProvider

StampProvider getStampProvider()

createGuard

GuardingNode createGuard(FixedNode before,
                         LogicNode condition,
                         DeoptimizationReason deoptReason,
                         DeoptimizationAction action)

createGuard

GuardingNode createGuard(FixedNode before,
                         LogicNode condition,
                         DeoptimizationReason deoptReason,
                         DeoptimizationAction action,
                         JavaConstant speculation,
                         boolean negated)

lastFixedNode

FixedWithNextNode lastFixedNode()

Gets the closest fixed node preceding the node currently being lowered.

getCurrentGuardAnchor

AnchoringNode getCurrentGuardAnchor()

getLoweringStage

LoweringTool.LoweringStage getLoweringStage()

Returns current lowering stage.