public class org.graalvm.compiler.nodes.memory.WriteNode extends org.graalvm.compiler.nodes.memory.AbstractWriteNode implements org.graalvm.compiler.nodes.memory.LIRLowerableAccess, org.graalvm.compiler.graph.spi.Canonicalizable
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.graalvm.compiler.nodes.memory.WriteNode
super_class: org.graalvm.compiler.nodes.memory.AbstractWriteNode
{
public static final org.graalvm.compiler.graph.NodeClass<org.graalvm.compiler.nodes.memory.WriteNode> 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/memory/WriteNode;>;
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lorg/graalvm/compiler/nodes/memory/WriteNode;
invokestatic org.graalvm.compiler.graph.NodeClass.create:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/NodeClass;
putstatic org.graalvm.compiler.nodes.memory.WriteNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>(org.graalvm.compiler.nodes.memory.address.AddressNode, jdk.internal.vm.compiler.word.LocationIdentity, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.memory.OnHeapMemoryAccess$BarrierType);
descriptor: (Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Ljdk/internal/vm/compiler/word/LocationIdentity;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/memory/OnHeapMemoryAccess$BarrierType;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=5, args_size=5
start local 0 start local 1 start local 2 start local 3 start local 4 0: aload 0
getstatic org.graalvm.compiler.nodes.memory.WriteNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
aload 1
aload 2
aload 3
aload 4
invokespecial org.graalvm.compiler.nodes.memory.AbstractWriteNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Ljdk/internal/vm/compiler/word/LocationIdentity;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/memory/OnHeapMemoryAccess$BarrierType;)V
1: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/nodes/memory/WriteNode;
0 2 1 address Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
0 2 2 location Ljdk/internal/vm/compiler/word/LocationIdentity;
0 2 3 value Lorg/graalvm/compiler/nodes/ValueNode;
0 2 4 barrierType Lorg/graalvm/compiler/nodes/memory/OnHeapMemoryAccess$BarrierType;
MethodParameters:
Name Flags
address
location
value
barrierType
protected void <init>(org.graalvm.compiler.graph.NodeClass<? extends org.graalvm.compiler.nodes.memory.WriteNode>, org.graalvm.compiler.nodes.memory.address.AddressNode, jdk.internal.vm.compiler.word.LocationIdentity, org.graalvm.compiler.nodes.ValueNode, org.graalvm.compiler.nodes.memory.OnHeapMemoryAccess$BarrierType);
descriptor: (Lorg/graalvm/compiler/graph/NodeClass;Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Ljdk/internal/vm/compiler/word/LocationIdentity;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/memory/OnHeapMemoryAccess$BarrierType;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=6, locals=6, args_size=6
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 0: aload 0
aload 1
aload 2
aload 3
aload 4
aload 5
invokespecial org.graalvm.compiler.nodes.memory.AbstractWriteNode.<init>:(Lorg/graalvm/compiler/graph/NodeClass;Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Ljdk/internal/vm/compiler/word/LocationIdentity;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/memory/OnHeapMemoryAccess$BarrierType;)V
1: return
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/compiler/nodes/memory/WriteNode;
0 2 1 c Lorg/graalvm/compiler/graph/NodeClass<+Lorg/graalvm/compiler/nodes/memory/WriteNode;>;
0 2 2 address Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
0 2 3 location Ljdk/internal/vm/compiler/word/LocationIdentity;
0 2 4 value Lorg/graalvm/compiler/nodes/ValueNode;
0 2 5 barrierType Lorg/graalvm/compiler/nodes/memory/OnHeapMemoryAccess$BarrierType;
Signature: (Lorg/graalvm/compiler/graph/NodeClass<+Lorg/graalvm/compiler/nodes/memory/WriteNode;>;Lorg/graalvm/compiler/nodes/memory/address/AddressNode;Ljdk/internal/vm/compiler/word/LocationIdentity;Lorg/graalvm/compiler/nodes/ValueNode;Lorg/graalvm/compiler/nodes/memory/OnHeapMemoryAccess$BarrierType;)V
MethodParameters:
Name Flags
c
address
location
value
barrierType
public void generate(org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool);
descriptor: (Lorg/graalvm/compiler/nodes/spi/NodeLIRBuilderTool;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=3, args_size=2
start local 0 start local 1 0: aload 1
invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.getLIRGeneratorTool:()Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool;
aload 0
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.value:()Lorg/graalvm/compiler/nodes/ValueNode;
getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
invokevirtual org.graalvm.compiler.nodes.ValueNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
invokeinterface org.graalvm.compiler.lir.gen.LIRGeneratorTool.getLIRKind:(Lorg/graalvm/compiler/core/common/type/Stamp;)Lorg/graalvm/compiler/core/common/LIRKind;
astore 2
start local 2 1: aload 1
invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.getLIRGeneratorTool:()Lorg/graalvm/compiler/lir/gen/LIRGeneratorTool;
invokeinterface org.graalvm.compiler.lir.gen.LIRGeneratorTool.getArithmetic:()Lorg/graalvm/compiler/lir/gen/ArithmeticLIRGeneratorTool;
aload 2
aload 1
aload 0
getfield org.graalvm.compiler.nodes.memory.WriteNode.address:Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.operand:(Lorg/graalvm/compiler/graph/Node;)Ljdk/vm/ci/meta/Value;
aload 1
aload 0
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.value:()Lorg/graalvm/compiler/nodes/ValueNode;
invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.operand:(Lorg/graalvm/compiler/graph/Node;)Ljdk/vm/ci/meta/Value;
aload 1
aload 0
invokeinterface org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool.state:(Lorg/graalvm/compiler/nodes/DeoptimizingNode;)Lorg/graalvm/compiler/lir/LIRFrameState;
invokeinterface org.graalvm.compiler.lir.gen.ArithmeticLIRGeneratorTool.emitStore:(Ljdk/vm/ci/meta/ValueKind;Ljdk/vm/ci/meta/Value;Ljdk/vm/ci/meta/Value;Lorg/graalvm/compiler/lir/LIRFrameState;)V
2: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/nodes/memory/WriteNode;
0 3 1 gen Lorg/graalvm/compiler/nodes/spi/NodeLIRBuilderTool;
1 3 2 writeKind Lorg/graalvm/compiler/core/common/LIRKind;
MethodParameters:
Name Flags
gen
public org.graalvm.compiler.core.common.type.Stamp getAccessStamp(org.graalvm.compiler.nodes.NodeView);
descriptor: (Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.value:()Lorg/graalvm/compiler/nodes/ValueNode;
aload 1
invokevirtual org.graalvm.compiler.nodes.ValueNode.stamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/nodes/memory/WriteNode;
0 1 1 view Lorg/graalvm/compiler/nodes/NodeView;
MethodParameters:
Name Flags
view
public boolean canNullCheck();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/nodes/memory/WriteNode;
public boolean hasSideEffect();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.getLocationIdentity:()Ljdk/internal/vm/compiler/word/LocationIdentity;
getstatic jdk.internal.vm.compiler.word.LocationIdentity.INIT_LOCATION:Ljdk/internal/vm/compiler/word/LocationIdentity;
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 2
1: iconst_0
ireturn
2: StackMap locals:
StackMap stack:
aload 0
invokespecial org.graalvm.compiler.nodes.memory.AbstractWriteNode.hasSideEffect:()Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/nodes/memory/WriteNode;
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=3, locals=3, args_size=2
start local 0 start local 1 0: aload 1
invokeinterface org.graalvm.compiler.graph.spi.CanonicalizerTool.canonicalizeReads:()Z
ifeq 5
aload 0
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.hasExactlyOneUsage:()Z
ifeq 5
aload 0
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.next:()Lorg/graalvm/compiler/nodes/FixedNode;
instanceof org.graalvm.compiler.nodes.memory.WriteNode
ifeq 5
1: aload 0
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.next:()Lorg/graalvm/compiler/nodes/FixedNode;
checkcast org.graalvm.compiler.nodes.memory.WriteNode
astore 2
start local 2 2: aload 2
getfield org.graalvm.compiler.nodes.memory.WriteNode.lastLocationAccess:Lorg/graalvm/compiler/nodes/memory/MemoryKill;
aload 0
if_acmpne 5
aload 2
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.getAddress:()Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
aload 0
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.getAddress:()Lorg/graalvm/compiler/nodes/memory/address/AddressNode;
if_acmpne 5
aload 0
getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.getAccessStamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
aload 2
getstatic org.graalvm.compiler.nodes.NodeView.DEFAULT:Lorg/graalvm/compiler/nodes/NodeView;
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.getAccessStamp:(Lorg/graalvm/compiler/nodes/NodeView;)Lorg/graalvm/compiler/core/common/type/Stamp;
invokevirtual org.graalvm.compiler.core.common.type.Stamp.isCompatible:(Lorg/graalvm/compiler/core/common/type/Stamp;)Z
ifeq 5
3: aload 2
aload 0
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.getLastLocationAccess:()Lorg/graalvm/compiler/nodes/memory/MemoryKill;
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.setLastLocationAccess:(Lorg/graalvm/compiler/nodes/memory/MemoryKill;)V
4: aload 2
areturn
end local 2 5: StackMap locals:
StackMap stack:
aload 0
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/graalvm/compiler/nodes/memory/WriteNode;
0 6 1 tool Lorg/graalvm/compiler/graph/spi/CanonicalizerTool;
2 5 2 write Lorg/graalvm/compiler/nodes/memory/WriteNode;
MethodParameters:
Name Flags
tool
public jdk.internal.vm.compiler.word.LocationIdentity getKilledLocationIdentity();
descriptor: ()Ljdk/internal/vm/compiler/word/LocationIdentity;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.graalvm.compiler.nodes.memory.WriteNode.getLocationIdentity:()Ljdk/internal/vm/compiler/word/LocationIdentity;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/nodes/memory/WriteNode;
}
SourceFile: "WriteNode.java"
InnerClasses:
public final BarrierType = org.graalvm.compiler.nodes.memory.OnHeapMemoryAccess$BarrierType of org.graalvm.compiler.nodes.memory.OnHeapMemoryAccess
RuntimeVisibleAnnotations:
org.graalvm.compiler.nodeinfo.NodeInfo(nameTemplate = "Write#{p#location/s}")