public class org.graalvm.compiler.replacements.test.BitOpNodesTest extends org.graalvm.compiler.core.test.GraalCompilerTest
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.graalvm.compiler.replacements.test.BitOpNodesTest
super_class: org.graalvm.compiler.core.test.GraalCompilerTest
{
private static final int INT_CONSTANT_1;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: -2146435056
private static final int INT_CONSTANT_2;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 69904
private static final int INT_CONSTANT_3;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 0
private static final long LONG_CONSTANT_1;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: -9223372036853727216
private static final long LONG_CONSTANT_2;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 69904
private static final long LONG_CONSTANT_3;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 0
public static long dummyField;
descriptor: J
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial org.graalvm.compiler.core.test.GraalCompilerTest.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
public static boolean isBitCountIntrinsicSupported(jdk.vm.ci.code.Architecture);
descriptor: (Ljdk/vm/ci/code/Architecture;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
instanceof jdk.vm.ci.amd64.AMD64
ifeq 3
1: aload 0
checkcast jdk.vm.ci.amd64.AMD64
astore 1
start local 1 2: aload 1
invokevirtual jdk.vm.ci.amd64.AMD64.getFeatures:()Ljava/util/EnumSet;
getstatic jdk.vm.ci.amd64.AMD64$CPUFeature.POPCNT:Ljdk/vm/ci/amd64/AMD64$CPUFeature;
invokevirtual java.util.EnumSet.contains:(Ljava/lang/Object;)Z
ireturn
end local 1 3: StackMap locals:
StackMap stack:
aload 0
invokestatic org.graalvm.compiler.replacements.test.BitOpNodesTest.isSPARC:(Ljdk/vm/ci/code/Architecture;)Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 arch Ljdk/vm/ci/code/Architecture;
2 3 1 amd64 Ljdk/vm/ci/amd64/AMD64;
MethodParameters:
Name Flags
arch
public static boolean isNumberLeadingZerosIntrinsicSupported(jdk.vm.ci.code.Architecture);
descriptor: (Ljdk/vm/ci/code/Architecture;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
instanceof jdk.vm.ci.amd64.AMD64
ifeq 4
1: aload 0
checkcast jdk.vm.ci.amd64.AMD64
astore 1
start local 1 2: aload 1
invokevirtual jdk.vm.ci.amd64.AMD64.getFeatures:()Ljava/util/EnumSet;
getstatic jdk.vm.ci.amd64.AMD64$CPUFeature.LZCNT:Ljdk/vm/ci/amd64/AMD64$CPUFeature;
invokevirtual java.util.EnumSet.contains:(Ljava/lang/Object;)Z
ifeq 3
aload 1
invokevirtual jdk.vm.ci.amd64.AMD64.getFlags:()Ljava/util/EnumSet;
getstatic jdk.vm.ci.amd64.AMD64$Flag.UseCountLeadingZerosInstruction:Ljdk/vm/ci/amd64/AMD64$Flag;
invokevirtual java.util.EnumSet.contains:(Ljava/lang/Object;)Z
ifeq 3
iconst_1
ireturn
StackMap locals: jdk.vm.ci.amd64.AMD64
StackMap stack:
3: iconst_0
ireturn
end local 1 4: StackMap locals:
StackMap stack:
aload 0
invokestatic org.graalvm.compiler.replacements.test.BitOpNodesTest.isSPARC:(Ljdk/vm/ci/code/Architecture;)Z
ifne 5
aload 0
instanceof jdk.vm.ci.aarch64.AArch64
ifne 5
iconst_0
ireturn
StackMap locals:
StackMap stack:
5: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 arch Ljdk/vm/ci/code/Architecture;
2 4 1 amd64 Ljdk/vm/ci/amd64/AMD64;
MethodParameters:
Name Flags
arch
public static boolean isNumberTrailingZerosIntrinsicSupported(jdk.vm.ci.code.Architecture);
descriptor: (Ljdk/vm/ci/code/Architecture;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
instanceof jdk.vm.ci.amd64.AMD64
ifeq 4
1: aload 0
checkcast jdk.vm.ci.amd64.AMD64
astore 1
start local 1 2: aload 1
invokevirtual jdk.vm.ci.amd64.AMD64.getFeatures:()Ljava/util/EnumSet;
getstatic jdk.vm.ci.amd64.AMD64$CPUFeature.BMI1:Ljdk/vm/ci/amd64/AMD64$CPUFeature;
invokevirtual java.util.EnumSet.contains:(Ljava/lang/Object;)Z
ifeq 3
aload 1
invokevirtual jdk.vm.ci.amd64.AMD64.getFlags:()Ljava/util/EnumSet;
getstatic jdk.vm.ci.amd64.AMD64$Flag.UseCountTrailingZerosInstruction:Ljdk/vm/ci/amd64/AMD64$Flag;
invokevirtual java.util.EnumSet.contains:(Ljava/lang/Object;)Z
ifeq 3
iconst_1
ireturn
StackMap locals: jdk.vm.ci.amd64.AMD64
StackMap stack:
3: iconst_0
ireturn
end local 1 4: StackMap locals:
StackMap stack:
aload 0
invokestatic org.graalvm.compiler.replacements.test.BitOpNodesTest.isSPARC:(Ljdk/vm/ci/code/Architecture;)Z
ifne 5
aload 0
instanceof jdk.vm.ci.aarch64.AArch64
ifne 5
iconst_0
ireturn
StackMap locals:
StackMap stack:
5: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 arch Ljdk/vm/ci/code/Architecture;
2 4 1 amd64 Ljdk/vm/ci/amd64/AMD64;
MethodParameters:
Name Flags
arch
public static int bitCountIntConstantSnippet();
descriptor: ()I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: ldc -2146435056
invokestatic java.lang.Integer.bitCount:(I)I
ldc 69904
invokestatic java.lang.Integer.bitCount:(I)I
iadd
iconst_0
invokestatic java.lang.Integer.bitCount:(I)I
iadd
ireturn
LocalVariableTable:
Start End Slot Name Signature
public void testBitCountIntConstant();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: aload 0
ldc "bitCountIntConstantSnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 1: ldc 7
aload 1
invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
invokeinterface jdk.vm.ci.meta.JavaConstant.asInt:()I
i2l
invokestatic org.junit.Assert.assertEquals:(JJ)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
1 3 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int bitCountLongConstantSnippet();
descriptor: ()I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=0, args_size=0
0: ldc -9223372036853727216
invokestatic java.lang.Long.bitCount:(J)I
ldc 69904
invokestatic java.lang.Long.bitCount:(J)I
iadd
lconst_0
invokestatic java.lang.Long.bitCount:(J)I
iadd
ireturn
LocalVariableTable:
Start End Slot Name Signature
public static int bitCountIntSnippet(int);
descriptor: (I)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: iload 0
ldc 16777215
iand
sipush 255
ior
invokestatic java.lang.Integer.bitCount:(I)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 v I
MethodParameters:
Name Flags
v
public void testBitCountInt();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.getBackend:()Lorg/graalvm/compiler/core/target/Backend;
invokevirtual org.graalvm.compiler.core.target.Backend.getTarget:()Ljdk/vm/ci/code/TargetDescription;
getfield jdk.vm.ci.code.TargetDescription.arch:Ljdk/vm/ci/code/Architecture;
invokestatic org.graalvm.compiler.replacements.test.BitOpNodesTest.isBitCountIntrinsicSupported:(Ljdk/vm/ci/code/Architecture;)Z
invokestatic org.junit.Assume.assumeTrue:(Z)V
1: aload 0
ldc "bitCountIntSnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 2: getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
ldc 8
ldc 24
invokestatic org.graalvm.compiler.core.common.type.StampFactory.forInteger:(Ljdk/vm/ci/meta/JavaKind;JJ)Lorg/graalvm/compiler/core/common/type/IntegerStamp;
aload 1
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;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
2 4 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int bitCountIntEmptySnippet(int);
descriptor: (I)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: iload 0
ldc 16777215
iand
invokestatic java.lang.Integer.bitCount:(I)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 v I
MethodParameters:
Name Flags
v
public void testBitCountIntEmpty();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.getBackend:()Lorg/graalvm/compiler/core/target/Backend;
invokevirtual org.graalvm.compiler.core.target.Backend.getTarget:()Ljdk/vm/ci/code/TargetDescription;
getfield jdk.vm.ci.code.TargetDescription.arch:Ljdk/vm/ci/code/Architecture;
invokestatic org.graalvm.compiler.replacements.test.BitOpNodesTest.isBitCountIntrinsicSupported:(Ljdk/vm/ci/code/Architecture;)Z
invokestatic org.junit.Assume.assumeTrue:(Z)V
1: aload 0
ldc "bitCountIntEmptySnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 2: getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
lconst_0
ldc 24
invokestatic org.graalvm.compiler.core.common.type.StampFactory.forInteger:(Ljdk/vm/ci/meta/JavaKind;JJ)Lorg/graalvm/compiler/core/common/type/IntegerStamp;
aload 1
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;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
2 4 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public void testBitCountLongConstant();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: aload 0
ldc "bitCountLongConstantSnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 1: ldc 7
aload 1
invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
invokeinterface jdk.vm.ci.meta.JavaConstant.asInt:()I
i2l
invokestatic org.junit.Assert.assertEquals:(JJ)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
1 3 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int bitCountLongSnippet(long);
descriptor: (J)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: lload 0
ldc 1099511627775
land
ldc 255
lor
invokestatic java.lang.Long.bitCount:(J)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 v J
MethodParameters:
Name Flags
v
public void testBitCountLong();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.getBackend:()Lorg/graalvm/compiler/core/target/Backend;
invokevirtual org.graalvm.compiler.core.target.Backend.getTarget:()Ljdk/vm/ci/code/TargetDescription;
getfield jdk.vm.ci.code.TargetDescription.arch:Ljdk/vm/ci/code/Architecture;
invokestatic org.graalvm.compiler.replacements.test.BitOpNodesTest.isBitCountIntrinsicSupported:(Ljdk/vm/ci/code/Architecture;)Z
invokestatic org.junit.Assume.assumeTrue:(Z)V
1: aload 0
ldc "bitCountLongSnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 2: getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
ldc 8
ldc 40
invokestatic org.graalvm.compiler.core.common.type.StampFactory.forInteger:(Ljdk/vm/ci/meta/JavaKind;JJ)Lorg/graalvm/compiler/core/common/type/IntegerStamp;
aload 1
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;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
2 4 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int bitCountLongEmptySnippet(long);
descriptor: (J)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: lload 0
ldc 1099511627775
land
invokestatic java.lang.Long.bitCount:(J)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 v J
MethodParameters:
Name Flags
v
public void testBitCountLongEmpty();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.getBackend:()Lorg/graalvm/compiler/core/target/Backend;
invokevirtual org.graalvm.compiler.core.target.Backend.getTarget:()Ljdk/vm/ci/code/TargetDescription;
getfield jdk.vm.ci.code.TargetDescription.arch:Ljdk/vm/ci/code/Architecture;
invokestatic org.graalvm.compiler.replacements.test.BitOpNodesTest.isBitCountIntrinsicSupported:(Ljdk/vm/ci/code/Architecture;)Z
invokestatic org.junit.Assume.assumeTrue:(Z)V
1: aload 0
ldc "bitCountLongEmptySnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 2: getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
lconst_0
ldc 40
invokestatic org.graalvm.compiler.core.common.type.StampFactory.forInteger:(Ljdk/vm/ci/meta/JavaKind;JJ)Lorg/graalvm/compiler/core/common/type/IntegerStamp;
aload 1
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;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
2 4 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int scanForwardIntConstantSnippet();
descriptor: ()I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: ldc -2146435056
invokestatic java.lang.Integer.numberOfTrailingZeros:(I)I
ldc 69904
invokestatic java.lang.Integer.numberOfTrailingZeros:(I)I
iadd
iconst_0
invokestatic java.lang.Integer.numberOfTrailingZeros:(I)I
iadd
ireturn
LocalVariableTable:
Start End Slot Name Signature
public void testScanForwardIntConstant();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: aload 0
ldc "scanForwardIntConstantSnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 1: ldc 40
aload 1
invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
invokeinterface jdk.vm.ci.meta.JavaConstant.asInt:()I
i2l
invokestatic org.junit.Assert.assertEquals:(JJ)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
1 3 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int scanForwardIntSnippet(int);
descriptor: (I)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: iload 0
ldc 65520
iand
ldc 65280
ior
invokestatic java.lang.Integer.numberOfTrailingZeros:(I)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 v I
MethodParameters:
Name Flags
v
public void testScanForwardInt();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
ldc "scanForwardIntSnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 1: getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
ldc 4
ldc 8
invokestatic org.graalvm.compiler.core.common.type.StampFactory.forInteger:(Ljdk/vm/ci/meta/JavaKind;JJ)Lorg/graalvm/compiler/core/common/type/IntegerStamp;
aload 1
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;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
1 3 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int scanForwardLongConstantSnippet();
descriptor: ()I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=0, args_size=0
0: ldc -9223372036853727216
invokestatic java.lang.Long.numberOfTrailingZeros:(J)I
ldc 69904
invokestatic java.lang.Long.numberOfTrailingZeros:(J)I
iadd
lconst_0
invokestatic java.lang.Long.numberOfTrailingZeros:(J)I
iadd
ireturn
LocalVariableTable:
Start End Slot Name Signature
public void testScanForwardLongConstant();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: aload 0
ldc "scanForwardLongConstantSnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 1: ldc 72
aload 1
invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
invokeinterface jdk.vm.ci.meta.JavaConstant.asInt:()I
i2l
invokestatic org.junit.Assert.assertEquals:(JJ)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
1 3 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int scanForwardLongSnippet(long);
descriptor: (J)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: lload 0
ldc 1099494850560
land
ldc 1095216660480
lor
invokestatic java.lang.Long.numberOfTrailingZeros:(J)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 v J
MethodParameters:
Name Flags
v
public void testScanForwardLong();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
ldc "scanForwardLongSnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 1: getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
ldc 24
ldc 32
invokestatic org.graalvm.compiler.core.common.type.StampFactory.forInteger:(Ljdk/vm/ci/meta/JavaKind;JJ)Lorg/graalvm/compiler/core/common/type/IntegerStamp;
aload 1
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;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
1 3 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int scanForwardLongEmptySnippet(long);
descriptor: (J)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=3, args_size=1
start local 0 0: lload 0
ldc 1099494850560
land
invokestatic java.lang.Long.numberOfTrailingZeros:(J)I
istore 2
start local 2 1: iload 2
i2l
putstatic org.graalvm.compiler.replacements.test.BitOpNodesTest.dummyField:J
2: iload 2
ireturn
end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 v J
1 3 2 result I
MethodParameters:
Name Flags
v
public void testScanForwardLongEmpty();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
ldc "scanForwardLongEmptySnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 1: getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
ldc 24
ldc 64
invokestatic org.graalvm.compiler.core.common.type.StampFactory.forInteger:(Ljdk/vm/ci/meta/JavaKind;JJ)Lorg/graalvm/compiler/core/common/type/IntegerStamp;
aload 1
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;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
1 3 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int scanReverseIntConstantSnippet();
descriptor: ()I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: ldc -2146435056
invokestatic java.lang.Integer.numberOfLeadingZeros:(I)I
ldc 69904
invokestatic java.lang.Integer.numberOfLeadingZeros:(I)I
iadd
iconst_0
invokestatic java.lang.Integer.numberOfLeadingZeros:(I)I
iadd
ireturn
LocalVariableTable:
Start End Slot Name Signature
public void testScanReverseIntConstant();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: aload 0
ldc "scanReverseIntConstantSnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 1: ldc 47
aload 1
invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
invokeinterface jdk.vm.ci.meta.JavaConstant.asInt:()I
i2l
invokestatic org.junit.Assert.assertEquals:(JJ)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
1 3 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int scanReverseIntSnippet(int);
descriptor: (I)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: iload 0
ldc 65520
iand
sipush 4080
ior
invokestatic java.lang.Integer.numberOfLeadingZeros:(I)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 v I
MethodParameters:
Name Flags
v
public void testScanReverseInt();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
ldc "scanReverseIntSnippet"
ldc Lorg/graalvm/compiler/replacements/nodes/BitScanReverseNode;
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;Ljava/lang/Class;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 1: aload 1
ifnull 3
2: getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
ldc 16
ldc 20
invokestatic org.graalvm.compiler.core.common.type.StampFactory.forInteger:(Ljdk/vm/ci/meta/JavaKind;JJ)Lorg/graalvm/compiler/core/common/type/IntegerStamp;
aload 1
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;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
3: StackMap locals: org.graalvm.compiler.nodes.ValueNode
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
1 4 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int scanReverseLongConstantSnippet();
descriptor: ()I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=0, args_size=0
0: ldc -9223372036853727216
invokestatic java.lang.Long.numberOfLeadingZeros:(J)I
ldc 69904
invokestatic java.lang.Long.numberOfLeadingZeros:(J)I
iadd
lconst_0
invokestatic java.lang.Long.numberOfLeadingZeros:(J)I
iadd
ireturn
LocalVariableTable:
Start End Slot Name Signature
public void testScanReverseLongConstant();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: aload 0
ldc "scanReverseLongConstantSnippet"
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 1: ldc 111
aload 1
invokevirtual org.graalvm.compiler.nodes.ValueNode.asJavaConstant:()Ljdk/vm/ci/meta/JavaConstant;
invokeinterface jdk.vm.ci.meta.JavaConstant.asInt:()I
i2l
invokestatic org.junit.Assert.assertEquals:(JJ)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
1 3 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int scanReverseLongSnippet(long);
descriptor: (J)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=3, args_size=1
start local 0 0: lload 0
ldc 65520
land
invokestatic java.lang.Long.numberOfLeadingZeros:(J)I
istore 2
start local 2 1: iload 2
i2l
putstatic org.graalvm.compiler.replacements.test.BitOpNodesTest.dummyField:J
2: iload 2
ireturn
end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 v J
1 3 2 result I
MethodParameters:
Name Flags
v
public void testScanReverseLong();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
ldc "scanReverseLongSnippet"
ldc Lorg/graalvm/compiler/replacements/nodes/BitScanReverseNode;
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;Ljava/lang/Class;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 1: aload 1
ifnull 3
2: getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
ldc 48
ldc 64
invokestatic org.graalvm.compiler.core.common.type.StampFactory.forInteger:(Ljdk/vm/ci/meta/JavaKind;JJ)Lorg/graalvm/compiler/core/common/type/IntegerStamp;
aload 1
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;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
3: StackMap locals: org.graalvm.compiler.nodes.ValueNode
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
1 4 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
public static int scanReverseLongEmptySnippet(long);
descriptor: (J)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=3, args_size=1
start local 0 0: lload 0
ldc 1099494850560
land
invokestatic java.lang.Long.numberOfLeadingZeros:(J)I
istore 2
start local 2 1: iload 2
i2l
putstatic org.graalvm.compiler.replacements.test.BitOpNodesTest.dummyField:J
2: iload 2
ireturn
end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 v J
1 3 2 result I
MethodParameters:
Name Flags
v
public void testScanReverseLongEmpty();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
ldc "scanReverseLongEmptySnippet"
ldc Lorg/graalvm/compiler/replacements/nodes/BitScanReverseNode;
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;Ljava/lang/Class;)Lorg/graalvm/compiler/nodes/ValueNode;
astore 1
start local 1 1: aload 1
ifnull 3
2: getstatic jdk.vm.ci.meta.JavaKind.Int:Ljdk/vm/ci/meta/JavaKind;
ldc 24
ldc 64
invokestatic org.graalvm.compiler.core.common.type.StampFactory.forInteger:(Ljdk/vm/ci/meta/JavaKind;JJ)Lorg/graalvm/compiler/core/common/type/IntegerStamp;
aload 1
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;
invokestatic org.junit.Assert.assertEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
3: StackMap locals: org.graalvm.compiler.nodes.ValueNode
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
1 4 1 result Lorg/graalvm/compiler/nodes/ValueNode;
RuntimeVisibleAnnotations:
org.junit.Test()
private org.graalvm.compiler.nodes.ValueNode parseAndInline(java.lang.String);
descriptor: (Ljava/lang/String;)Lorg/graalvm/compiler/nodes/ValueNode;
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
aconst_null
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseAndInline:(Ljava/lang/String;Ljava/lang/Class;)Lorg/graalvm/compiler/nodes/ValueNode;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
0 1 1 name Ljava/lang/String;
MethodParameters:
Name Flags
name
private org.graalvm.compiler.nodes.ValueNode parseAndInline(java.lang.String, java.lang.Class<? extends org.graalvm.compiler.nodes.ValueNode>);
descriptor: (Ljava/lang/String;Ljava/lang/Class;)Lorg/graalvm/compiler/nodes/ValueNode;
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=6, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
getstatic org.graalvm.compiler.nodes.StructuredGraph$AllowAssumptions.YES:Lorg/graalvm/compiler/nodes/StructuredGraph$AllowAssumptions;
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.parseEager:(Ljava/lang/String;Lorg/graalvm/compiler/nodes/StructuredGraph$AllowAssumptions;)Lorg/graalvm/compiler/nodes/StructuredGraph;
astore 3
start local 3 1: aload 0
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.getDefaultHighTierContext:()Lorg/graalvm/compiler/phases/tiers/HighTierContext;
astore 4
start local 4 2: aload 0
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.createCanonicalizerPhase:()Lorg/graalvm/compiler/phases/common/CanonicalizerPhase;
astore 5
start local 5 3: aload 5
aload 3
aload 4
invokevirtual org.graalvm.compiler.phases.common.CanonicalizerPhase.apply:(Lorg/graalvm/compiler/nodes/StructuredGraph;Ljava/lang/Object;)V
4: aload 0
aload 5
invokevirtual org.graalvm.compiler.replacements.test.BitOpNodesTest.createInliningPhase:(Lorg/graalvm/compiler/phases/common/CanonicalizerPhase;)Lorg/graalvm/compiler/phases/BasePhase;
aload 3
aload 4
invokevirtual org.graalvm.compiler.phases.BasePhase.apply:(Lorg/graalvm/compiler/nodes/StructuredGraph;Ljava/lang/Object;)V
5: aload 5
aload 3
aload 4
invokevirtual org.graalvm.compiler.phases.common.CanonicalizerPhase.apply:(Lorg/graalvm/compiler/nodes/StructuredGraph;Ljava/lang/Object;)V
6: lconst_1
aload 3
getstatic org.graalvm.compiler.nodes.ReturnNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodes:(Lorg/graalvm/compiler/graph/NodeClass;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.count:()I
i2l
invokestatic org.junit.Assert.assertEquals:(JJ)V
7: aload 2
ifnull 10
8: aload 3
invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodes:()Lorg/graalvm/compiler/graph/iterators/NodeIterable;
aload 2
invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.filter:(Ljava/lang/Class;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.count:()I
ifne 10
9: aconst_null
areturn
10: StackMap locals: org.graalvm.compiler.nodes.StructuredGraph org.graalvm.compiler.phases.tiers.HighTierContext org.graalvm.compiler.phases.common.CanonicalizerPhase
StackMap stack:
aload 3
getstatic org.graalvm.compiler.nodes.ReturnNode.TYPE:Lorg/graalvm/compiler/graph/NodeClass;
invokevirtual org.graalvm.compiler.nodes.StructuredGraph.getNodes:(Lorg/graalvm/compiler/graph/NodeClass;)Lorg/graalvm/compiler/graph/iterators/NodeIterable;
invokeinterface org.graalvm.compiler.graph.iterators.NodeIterable.first:()Lorg/graalvm/compiler/graph/Node;
checkcast org.graalvm.compiler.nodes.ReturnNode
invokevirtual org.graalvm.compiler.nodes.ReturnNode.result:()Lorg/graalvm/compiler/nodes/ValueNode;
areturn
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 11 0 this Lorg/graalvm/compiler/replacements/test/BitOpNodesTest;
0 11 1 name Ljava/lang/String;
0 11 2 expectedClass Ljava/lang/Class<+Lorg/graalvm/compiler/nodes/ValueNode;>;
1 11 3 graph Lorg/graalvm/compiler/nodes/StructuredGraph;
2 11 4 context Lorg/graalvm/compiler/phases/tiers/HighTierContext;
3 11 5 canonicalizer Lorg/graalvm/compiler/phases/common/CanonicalizerPhase;
Signature: (Ljava/lang/String;Ljava/lang/Class<+Lorg/graalvm/compiler/nodes/ValueNode;>;)Lorg/graalvm/compiler/nodes/ValueNode;
MethodParameters:
Name Flags
name
expectedClass
}
SourceFile: "BitOpNodesTest.java"
InnerClasses:
public final CPUFeature = jdk.vm.ci.amd64.AMD64$CPUFeature of jdk.vm.ci.amd64.AMD64
public final Flag = jdk.vm.ci.amd64.AMD64$Flag of jdk.vm.ci.amd64.AMD64
public final AllowAssumptions = org.graalvm.compiler.nodes.StructuredGraph$AllowAssumptions of org.graalvm.compiler.nodes.StructuredGraph