public class org.graalvm.compiler.nodes.GuardNode extends org.graalvm.compiler.nodes.FloatingAnchoredNode implements org.graalvm.compiler.graph.spi.Canonicalizable, org.graalvm.compiler.nodes.extended.GuardingNode, org.graalvm.compiler.nodes.DeoptimizingGuard, org.graalvm.compiler.graph.IterableNodeType
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.graalvm.compiler.nodes.GuardNode
super_class: org.graalvm.compiler.nodes.FloatingAnchoredNode
{
public static final org.graalvm.compiler.graph.NodeClass<org.graalvm.compiler.nodes.GuardNode> TYPE;
descriptor: Lorg/graalvm/compiler/graph/NodeClass;
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
Signature: Lorg/graalvm/compiler/graph/NodeClass<Lorg/graalvm/compiler/nodes/GuardNode;>;
protected org.graalvm.compiler.nodes.LogicNode condition;
descriptor: Lorg/graalvm/compiler/nodes/LogicNode;
flags: (0x0004) ACC_PROTECTED
RuntimeVisibleAnnotations:
org.graalvm.compiler.graph.Node$Input(value = org.graalvm.compiler.nodeinfo.InputType.Condition:Lorg/graalvm/compiler/nodeinfo/InputType;)
protected final jdk.vm.ci.meta.DeoptimizationReason reason;
descriptor: Ljdk/vm/ci/meta/DeoptimizationReason;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
protected jdk.vm.ci.meta.JavaConstant speculation;
descriptor: Ljdk/vm/ci/meta/JavaConstant;
flags: (0x0004) ACC_PROTECTED
protected jdk.vm.ci.meta.DeoptimizationAction action;
descriptor: Ljdk/vm/ci/meta/DeoptimizationAction;
flags: (0x0004) ACC_PROTECTED
protected boolean negated;
descriptor: Z
flags: (0x0004) ACC_PROTECTED
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lorg/graalvm/compiler/nodes/GuardNode;
invokestatic org.graalvm.compiler.graph.NodeClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/NodeClass;
putstatic org.graalvm.compiler.nodes.GuardNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>(org.graalvm.compiler.nodes.LogicNode, org.graalvm.compiler.nodes.extended.AnchoringNode, jdk.vm.ci.meta.DeoptimizationReason, jdk.vm.ci.meta.DeoptimizationAction, boolean, jdk.vm.ci.meta.JavaConstant);
descriptor: (Lorg/graalvm/compiler/nodes/LogicNode;Lorg/graalvm/compiler/nodes/extended/AnchoringNode;Ljdk/vm/ci/meta/DeoptimizationReason;Ljdk/vm/ci/meta/DeoptimizationAction;ZLjdk/vm/ci/meta/JavaConstant;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=8, locals=7, args_size=7
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 start local 6 0: aload 0
getstatic org.graalvm.compiler.nodes.GuardNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
aload 1
aload 2
aload 3
aload 4
iload 5
aload 6
invokespecial org.graalvm.compiler.nodes.GuardNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;Lorg/graalvm/compiler/nodes/LogicNode;Lorg/graalvm/compiler/nodes/extended/AnchoringNode;Ljdk/vm/ci/meta/DeoptimizationReason;Ljdk/vm/ci/meta/DeoptimizationAction;ZLjdk/vm/ci/meta/JavaConstant;)V
1: return
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/nodes/GuardNode;
0 2 1 condition Lorg/graalvm/compiler/nodes/LogicNode;
0 2 2 anchor Lorg/graalvm/compiler/nodes/extended/AnchoringNode;
0 2 3 reason Ljdk/vm/ci/meta/DeoptimizationReason;
0 2 4 action Ljdk/vm/ci/meta/DeoptimizationAction;
0 2 5 negated Z
0 2 6 speculation Ljdk/vm/ci/meta/JavaConstant;
MethodParameters:
Name Flags
condition
anchor
reason
action
negated
speculation
protected void <init>(org.graalvm.compiler.graph.NodeClass<? extends org.graalvm.compiler.nodes.GuardNode>, org.graalvm.compiler.nodes.LogicNode, org.graalvm.compiler.nodes.extended.AnchoringNode, jdk.vm.ci.meta.DeoptimizationReason, jdk.vm.ci.meta.DeoptimizationAction, boolean, jdk.vm.ci.meta.JavaConstant);
descriptor: (Lorg/graalvm/compiler/graph/NodeClass;Lorg/graalvm/compiler/nodes/LogicNode;Lorg/graalvm/compiler/nodes/extended/AnchoringNode;Ljdk/vm/ci/meta/DeoptimizationReason;Ljdk/vm/ci/meta/DeoptimizationAction;ZLjdk/vm/ci/meta/JavaConstant;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=4, locals=8, args_size=8
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 start local 6 start local 7 0: aload 0
aload 1
invokestatic org.graalvm.compiler.core.common.type.StampFactory.forVoid:()Lorg/graalvm/compiler/core/common/type/Stamp;
aload 3
invokespecial org.graalvm.compiler.nodes.FloatingAnchoredNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;Lorg/graalvm/compiler/core/common/type/Stamp;Lorg/graalvm/compiler/nodes/extended/AnchoringNode;)V
1: aload 0
aload 2
putfield org.graalvm.compiler.nodes.GuardNode.condition:Lorg/graalvm/compiler/nodes/LogicNode;
2: aload 0
aload 4
putfield org.graalvm.compiler.nodes.GuardNode.reason:Ljdk/vm/ci/meta/DeoptimizationReason;
3: aload 0
aload 5
putfield org.graalvm.compiler.nodes.GuardNode.action:Ljdk/vm/ci/meta/DeoptimizationAction;
4: aload 0
iload 6
putfield org.graalvm.compiler.nodes.GuardNode.negated:Z
5: aload 0
aload 7
putfield org.graalvm.compiler.nodes.GuardNode.speculation:Ljdk/vm/ci/meta/JavaConstant;
6: return
end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/graalvm/compiler/nodes/GuardNode;
0 7 1 c Lorg/graalvm/compiler/graph/NodeClass<+Lorg/graalvm/compiler/nodes/GuardNode;>;
0 7 2 condition Lorg/graalvm/compiler/nodes/LogicNode;
0 7 3 anchor Lorg/graalvm/compiler/nodes/extended/AnchoringNode;
0 7 4 reason Ljdk/vm/ci/meta/DeoptimizationReason;
0 7 5 action Ljdk/vm/ci/meta/DeoptimizationAction;
0 7 6 negated Z
0 7 7 speculation Ljdk/vm/ci/meta/JavaConstant;
Signature: (Lorg/graalvm/compiler/graph/NodeClass<+Lorg/graalvm/compiler/nodes/GuardNode;>;Lorg/graalvm/compiler/nodes/LogicNode;Lorg/graalvm/compiler/nodes/extended/AnchoringNode;Ljdk/vm/ci/meta/DeoptimizationReason;Ljdk/vm/ci/meta/DeoptimizationAction;ZLjdk/vm/ci/meta/JavaConstant;)V
MethodParameters:
Name Flags
c
condition
anchor
reason
action
negated
speculation
public org.graalvm.compiler.nodes.LogicNode getCondition();
descriptor: ()Lorg/graalvm/compiler/nodes/LogicNode;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.graalvm.compiler.nodes.GuardNode.condition:Lorg/graalvm/compiler/nodes/LogicNode;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/nodes/GuardNode;
public void setCondition(org.graalvm.compiler.nodes.LogicNode, boolean);
descriptor: (Lorg/graalvm/compiler/nodes/LogicNode;Z)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 0
getfield org.graalvm.compiler.nodes.GuardNode.condition:Lorg/graalvm/compiler/nodes/LogicNode;
aload 1
invokevirtual org.graalvm.compiler.nodes.GuardNode.updateUsages:(Lorg/graalvm/compiler/graph/Node;Lorg/graalvm/compiler/graph/Node;)V
1: aload 0
aload 1
putfield org.graalvm.compiler.nodes.GuardNode.condition:Lorg/graalvm/compiler/nodes/LogicNode;
2: aload 0
iload 2
putfield org.graalvm.compiler.nodes.GuardNode.negated:Z
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/graalvm/compiler/nodes/GuardNode;
0 4 1 x Lorg/graalvm/compiler/nodes/LogicNode;
0 4 2 negated Z
MethodParameters:
Name Flags
x
negated
public boolean isNegated();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.graalvm.compiler.nodes.GuardNode.negated:Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/nodes/GuardNode;
public jdk.vm.ci.meta.DeoptimizationReason getReason();
descriptor: ()Ljdk/vm/ci/meta/DeoptimizationReason;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.graalvm.compiler.nodes.GuardNode.reason:Ljdk/vm/ci/meta/DeoptimizationReason;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/nodes/GuardNode;
public jdk.vm.ci.meta.DeoptimizationAction getAction();
descriptor: ()Ljdk/vm/ci/meta/DeoptimizationAction;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.graalvm.compiler.nodes.GuardNode.action:Ljdk/vm/ci/meta/DeoptimizationAction;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/nodes/GuardNode;
public jdk.vm.ci.meta.JavaConstant getSpeculation();
descriptor: ()Ljdk/vm/ci/meta/JavaConstant;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.graalvm.compiler.nodes.GuardNode.speculation:Ljdk/vm/ci/meta/JavaConstant;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/nodes/GuardNode;
public void setSpeculation(jdk.vm.ci.meta.JavaConstant);
descriptor: (Ljdk/vm/ci/meta/JavaConstant;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
putfield org.graalvm.compiler.nodes.GuardNode.speculation:Ljdk/vm/ci/meta/JavaConstant;
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/nodes/GuardNode;
0 2 1 speculation Ljdk/vm/ci/meta/JavaConstant;
MethodParameters:
Name Flags
speculation
public java.lang.String toString(org.graalvm.compiler.nodeinfo.Verbosity);
descriptor: (Lorg/graalvm/compiler/nodeinfo/Verbosity;)Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 1
getstatic org.graalvm.compiler.nodeinfo.Verbosity.Name:Lorg/graalvm/compiler/nodeinfo/Verbosity;
if_acmpne 2
aload 0
getfield org.graalvm.compiler.nodes.GuardNode.negated:Z
ifeq 2
1: new java.lang.StringBuilder
dup
ldc "!"
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
aload 1
invokespecial org.graalvm.compiler.nodes.FloatingAnchoredNode.toString:(Lorg/graalvm/compiler/nodeinfo/Verbosity;)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
2: StackMap locals:
StackMap stack:
aload 0
aload 1
invokespecial org.graalvm.compiler.nodes.FloatingAnchoredNode.toString:(Lorg/graalvm/compiler/nodeinfo/Verbosity;)Ljava/lang/String;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/nodes/GuardNode;
0 3 1 verbosity Lorg/graalvm/compiler/nodeinfo/Verbosity;
MethodParameters:
Name Flags
verbosity
public org.graalvm.compiler.graph.Node canonical(org.graalvm.compiler.graph.spi.CanonicalizerTool);
descriptor: (Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;)Lorg/graalvm/compiler/graph/Node;
flags: (0x0001) ACC_PUBLIC
Code:
stack=8, locals=3, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual org.graalvm.compiler.nodes.GuardNode.getCondition:()Lorg/graalvm/compiler/nodes/LogicNode;
instanceof org.graalvm.compiler.nodes.LogicNegationNode
ifeq 5
1: aload 0
invokevirtual org.graalvm.compiler.nodes.GuardNode.getCondition:()Lorg/graalvm/compiler/nodes/LogicNode;
checkcast org.graalvm.compiler.nodes.LogicNegationNode
astore 2
start local 2 2: new org.graalvm.compiler.nodes.GuardNode
dup
aload 2
invokevirtual org.graalvm.compiler.nodes.LogicNegationNode.getValue:()Lorg/graalvm/compiler/nodes/LogicNode;
aload 0
invokevirtual org.graalvm.compiler.nodes.GuardNode.getAnchor:()Lorg/graalvm/compiler/nodes/extended/AnchoringNode;
aload 0
getfield org.graalvm.compiler.nodes.GuardNode.reason:Ljdk/vm/ci/meta/DeoptimizationReason;
aload 0
getfield org.graalvm.compiler.nodes.GuardNode.action:Ljdk/vm/ci/meta/DeoptimizationAction;
aload 0
getfield org.graalvm.compiler.nodes.GuardNode.negated:Z
ifeq 3
iconst_0
goto 4
StackMap locals: org.graalvm.compiler.nodes.GuardNode org.graalvm.compiler.graph.spi.CanonicalizerTool org.graalvm.compiler.nodes.LogicNegationNode
StackMap stack: new 2 new 2 org.graalvm.compiler.nodes.LogicNode org.graalvm.compiler.nodes.extended.AnchoringNode jdk.vm.ci.meta.DeoptimizationReason jdk.vm.ci.meta.DeoptimizationAction
3: iconst_1
StackMap locals: org.graalvm.compiler.nodes.GuardNode org.graalvm.compiler.graph.spi.CanonicalizerTool org.graalvm.compiler.nodes.LogicNegationNode
StackMap stack: new 2 new 2 org.graalvm.compiler.nodes.LogicNode org.graalvm.compiler.nodes.extended.AnchoringNode jdk.vm.ci.meta.DeoptimizationReason jdk.vm.ci.meta.DeoptimizationAction int
4: aload 0
getfield org.graalvm.compiler.nodes.GuardNode.speculation:Ljdk/vm/ci/meta/JavaConstant;
invokespecial org.graalvm.compiler.nodes.GuardNode.<init>:(Lorg/graalvm/compiler/nodes/LogicNode;Lorg/graalvm/compiler/nodes/extended/AnchoringNode;Ljdk/vm/ci/meta/DeoptimizationReason;Ljdk/vm/ci/meta/DeoptimizationAction;ZLjdk/vm/ci/meta/JavaConstant;)V
areturn
end local 2 5: StackMap locals:
StackMap stack:
aload 0
invokevirtual org.graalvm.compiler.nodes.GuardNode.getCondition:()Lorg/graalvm/compiler/nodes/LogicNode;
instanceof org.graalvm.compiler.nodes.LogicConstantNode
ifeq 9
6: aload 0
invokevirtual org.graalvm.compiler.nodes.GuardNode.getCondition:()Lorg/graalvm/compiler/nodes/LogicNode;
checkcast org.graalvm.compiler.nodes.LogicConstantNode
astore 2
start local 2 7: aload 2
invokevirtual org.graalvm.compiler.nodes.LogicConstantNode.getValue:()Z
aload 0
getfield org.graalvm.compiler.nodes.GuardNode.negated:Z
if_icmpeq 9
8: aconst_null
areturn
end local 2 9: StackMap locals:
StackMap stack:
aload 0
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lorg/graalvm/compiler/nodes/GuardNode;
0 10 1 tool Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;
2 5 2 negation Lorg/graalvm/compiler/nodes/LogicNegationNode;
7 9 2 c Lorg/graalvm/compiler/nodes/LogicConstantNode;
MethodParameters:
Name Flags
tool
public org.graalvm.compiler.nodes.FixedWithNextNode lowerGuard();
descriptor: ()Lorg/graalvm/compiler/nodes/FixedWithNextNode;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/nodes/GuardNode;
public void negate();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
aload 0
getfield org.graalvm.compiler.nodes.GuardNode.negated:Z
ifeq 1
iconst_0
goto 2
StackMap locals:
StackMap stack: org.graalvm.compiler.nodes.GuardNode
1: iconst_1
StackMap locals: org.graalvm.compiler.nodes.GuardNode
StackMap stack: org.graalvm.compiler.nodes.GuardNode int
2: putfield org.graalvm.compiler.nodes.GuardNode.negated:Z
3: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/graalvm/compiler/nodes/GuardNode;
public void setAction(jdk.vm.ci.meta.DeoptimizationAction);
descriptor: (Ljdk/vm/ci/meta/DeoptimizationAction;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
putfield org.graalvm.compiler.nodes.GuardNode.action:Ljdk/vm/ci/meta/DeoptimizationAction;
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/nodes/GuardNode;
0 2 1 invalidaterecompile Ljdk/vm/ci/meta/DeoptimizationAction;
MethodParameters:
Name Flags
invalidaterecompile
}
SourceFile: "GuardNode.java"
InnerClasses:
public abstract Input = org.graalvm.compiler.graph.Node$Input of org.graalvm.compiler.graph.Node
RuntimeVisibleAnnotations:
org.graalvm.compiler.nodeinfo.NodeInfo(nameTemplate = "Guard(!={p#negated}) {p#reason/s}", allowedUsageTypes = {org.graalvm.compiler.nodeinfo.InputType.Guard:Lorg/graalvm/compiler/nodeinfo/InputType;}, size = org.graalvm.compiler.nodeinfo.NodeSize.SIZE_2:Lorg/graalvm/compiler/nodeinfo/NodeSize;, cycles = org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_2:Lorg/graalvm/compiler/nodeinfo/NodeCycles;)