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src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot.amd64/src/jdk/vm/ci/hotspot/amd64/AMD64HotSpotJVMCIBackendFactory.java
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*** 20,41 ****
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package jdk.vm.ci.hotspot.amd64;
! import static jdk.vm.ci.inittimer.InitTimer.*;
! import java.util.*;
! import jdk.vm.ci.amd64.*;
! import jdk.vm.ci.code.*;
! import jdk.vm.ci.compiler.*;
! import jdk.vm.ci.hotspot.*;
! import jdk.vm.ci.inittimer.*;
! import jdk.vm.ci.meta.*;
! import jdk.vm.ci.runtime.*;
! import jdk.vm.ci.service.*;
@ServiceProvider(HotSpotJVMCIBackendFactory.class)
public class AMD64HotSpotJVMCIBackendFactory implements HotSpotJVMCIBackendFactory {
protected EnumSet<AMD64.CPUFeature> computeFeatures(HotSpotVMConfig config) {
--- 20,49 ----
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package jdk.vm.ci.hotspot.amd64;
! import static jdk.vm.ci.inittimer.InitTimer.timer;
! import java.util.EnumSet;
! import jdk.vm.ci.amd64.AMD64;
! import jdk.vm.ci.code.Architecture;
! import jdk.vm.ci.code.RegisterConfig;
! import jdk.vm.ci.code.TargetDescription;
! import jdk.vm.ci.code.stack.StackIntrospection;
! import jdk.vm.ci.hotspot.HotSpotCodeCacheProvider;
! import jdk.vm.ci.hotspot.HotSpotConstantReflectionProvider;
! import jdk.vm.ci.hotspot.HotSpotJVMCIBackendFactory;
! import jdk.vm.ci.hotspot.HotSpotJVMCIRuntimeProvider;
! import jdk.vm.ci.hotspot.HotSpotMetaAccessProvider;
! import jdk.vm.ci.hotspot.HotSpotStackIntrospection;
! import jdk.vm.ci.hotspot.HotSpotVMConfig;
! import jdk.vm.ci.inittimer.InitTimer;
! import jdk.vm.ci.meta.ConstantReflectionProvider;
! import jdk.vm.ci.runtime.JVMCIBackend;
! import jdk.vm.ci.service.ServiceProvider;
@ServiceProvider(HotSpotJVMCIBackendFactory.class)
public class AMD64HotSpotJVMCIBackendFactory implements HotSpotJVMCIBackendFactory {
protected EnumSet<AMD64.CPUFeature> computeFeatures(HotSpotVMConfig config) {
*** 66,90 ****
features.add(AMD64.CPUFeature.POPCNT);
}
if ((config.x86CPUFeatures & config.cpuLZCNT) != 0) {
features.add(AMD64.CPUFeature.LZCNT);
}
if ((config.x86CPUFeatures & config.cpuAVX) != 0) {
features.add(AMD64.CPUFeature.AVX);
}
if ((config.x86CPUFeatures & config.cpuAVX2) != 0) {
features.add(AMD64.CPUFeature.AVX2);
}
if ((config.x86CPUFeatures & config.cpuAES) != 0) {
features.add(AMD64.CPUFeature.AES);
}
! if ((config.x86CPUFeatures & config.cpuERMS) != 0) {
! features.add(AMD64.CPUFeature.ERMS);
}
if ((config.x86CPUFeatures & config.cpuBMI1) != 0) {
features.add(AMD64.CPUFeature.BMI1);
}
return features;
}
protected EnumSet<AMD64.Flag> computeFlags(HotSpotVMConfig config) {
EnumSet<AMD64.Flag> flags = EnumSet.noneOf(AMD64.Flag.class);
--- 74,131 ----
features.add(AMD64.CPUFeature.POPCNT);
}
if ((config.x86CPUFeatures & config.cpuLZCNT) != 0) {
features.add(AMD64.CPUFeature.LZCNT);
}
+ if ((config.x86CPUFeatures & config.cpuERMS) != 0) {
+ features.add(AMD64.CPUFeature.ERMS);
+ }
if ((config.x86CPUFeatures & config.cpuAVX) != 0) {
features.add(AMD64.CPUFeature.AVX);
}
if ((config.x86CPUFeatures & config.cpuAVX2) != 0) {
features.add(AMD64.CPUFeature.AVX2);
}
if ((config.x86CPUFeatures & config.cpuAES) != 0) {
features.add(AMD64.CPUFeature.AES);
}
! if ((config.x86CPUFeatures & config.cpu3DNOWPREFETCH) != 0) {
! features.add(AMD64.CPUFeature.AMD_3DNOW_PREFETCH);
}
if ((config.x86CPUFeatures & config.cpuBMI1) != 0) {
features.add(AMD64.CPUFeature.BMI1);
}
+ if ((config.x86CPUFeatures & config.cpuBMI2) != 0) {
+ features.add(AMD64.CPUFeature.BMI2);
+ }
+ if ((config.x86CPUFeatures & config.cpuRTM) != 0) {
+ features.add(AMD64.CPUFeature.RTM);
+ }
+ if ((config.x86CPUFeatures & config.cpuADX) != 0) {
+ features.add(AMD64.CPUFeature.ADX);
+ }
+ if ((config.x86CPUFeatures & config.cpuAVX512F) != 0) {
+ features.add(AMD64.CPUFeature.AVX512F);
+ }
+ if ((config.x86CPUFeatures & config.cpuAVX512DQ) != 0) {
+ features.add(AMD64.CPUFeature.AVX512DQ);
+ }
+ if ((config.x86CPUFeatures & config.cpuAVX512PF) != 0) {
+ features.add(AMD64.CPUFeature.AVX512PF);
+ }
+ if ((config.x86CPUFeatures & config.cpuAVX512ER) != 0) {
+ features.add(AMD64.CPUFeature.AVX512ER);
+ }
+ if ((config.x86CPUFeatures & config.cpuAVX512CD) != 0) {
+ features.add(AMD64.CPUFeature.AVX512CD);
+ }
+ if ((config.x86CPUFeatures & config.cpuAVX512BW) != 0) {
+ features.add(AMD64.CPUFeature.AVX512BW);
+ }
+ if ((config.x86CPUFeatures & config.cpuAVX512VL) != 0) {
+ features.add(AMD64.CPUFeature.AVX512VL);
+ }
return features;
}
protected EnumSet<AMD64.Flag> computeFlags(HotSpotVMConfig config) {
EnumSet<AMD64.Flag> flags = EnumSet.noneOf(AMD64.Flag.class);
*** 95,110 ****
flags.add(AMD64.Flag.UseCountTrailingZerosInstruction);
}
return flags;
}
! protected TargetDescription createTarget(HotSpotVMConfig config, CompilerFactory compilerFactory) {
final int stackFrameAlignment = 16;
final int implicitNullCheckLimit = 4096;
final boolean inlineObjects = true;
Architecture arch = new AMD64(computeFeatures(config), computeFlags(config));
! return new TargetDescription(compilerFactory.initializeArchitecture(arch), true, stackFrameAlignment, implicitNullCheckLimit, inlineObjects);
}
protected HotSpotConstantReflectionProvider createConstantReflection(HotSpotJVMCIRuntimeProvider runtime) {
return new HotSpotConstantReflectionProvider(runtime);
}
--- 136,151 ----
flags.add(AMD64.Flag.UseCountTrailingZerosInstruction);
}
return flags;
}
! protected TargetDescription createTarget(HotSpotVMConfig config) {
final int stackFrameAlignment = 16;
final int implicitNullCheckLimit = 4096;
final boolean inlineObjects = true;
Architecture arch = new AMD64(computeFeatures(config), computeFlags(config));
! return new TargetDescription(arch, true, stackFrameAlignment, implicitNullCheckLimit, inlineObjects);
}
protected HotSpotConstantReflectionProvider createConstantReflection(HotSpotJVMCIRuntimeProvider runtime) {
return new HotSpotConstantReflectionProvider(runtime);
}
*** 130,148 ****
public String toString() {
return "JVMCIBackend:" + getArchitecture();
}
@SuppressWarnings("try")
! public JVMCIBackend createJVMCIBackend(HotSpotJVMCIRuntimeProvider runtime, CompilerFactory compilerFactory, JVMCIBackend host) {
assert host == null;
! TargetDescription target = createTarget(runtime.getConfig(), compilerFactory);
RegisterConfig regConfig;
HotSpotCodeCacheProvider codeCache;
ConstantReflectionProvider constantReflection;
HotSpotMetaAccessProvider metaAccess;
try (InitTimer t = timer("create providers")) {
try (InitTimer rt = timer("create MetaAccess provider")) {
metaAccess = createMetaAccess(runtime);
}
try (InitTimer rt = timer("create RegisterConfig")) {
--- 171,190 ----
public String toString() {
return "JVMCIBackend:" + getArchitecture();
}
@SuppressWarnings("try")
! public JVMCIBackend createJVMCIBackend(HotSpotJVMCIRuntimeProvider runtime, JVMCIBackend host) {
assert host == null;
! TargetDescription target = createTarget(runtime.getConfig());
RegisterConfig regConfig;
HotSpotCodeCacheProvider codeCache;
ConstantReflectionProvider constantReflection;
HotSpotMetaAccessProvider metaAccess;
+ StackIntrospection stackIntrospection;
try (InitTimer t = timer("create providers")) {
try (InitTimer rt = timer("create MetaAccess provider")) {
metaAccess = createMetaAccess(runtime);
}
try (InitTimer rt = timer("create RegisterConfig")) {
*** 152,166 ****
codeCache = createCodeCache(runtime, target, regConfig);
}
try (InitTimer rt = timer("create ConstantReflection provider")) {
constantReflection = createConstantReflection(runtime);
}
}
try (InitTimer rt = timer("instantiate backend")) {
! return createBackend(metaAccess, codeCache, constantReflection);
}
}
! protected JVMCIBackend createBackend(HotSpotMetaAccessProvider metaAccess, HotSpotCodeCacheProvider codeCache, ConstantReflectionProvider constantReflection) {
! return new JVMCIBackend(metaAccess, codeCache, constantReflection);
}
}
--- 194,211 ----
codeCache = createCodeCache(runtime, target, regConfig);
}
try (InitTimer rt = timer("create ConstantReflection provider")) {
constantReflection = createConstantReflection(runtime);
}
+ try (InitTimer rt = timer("create StackIntrospection provider")) {
+ stackIntrospection = new HotSpotStackIntrospection(runtime);
+ }
}
try (InitTimer rt = timer("instantiate backend")) {
! return createBackend(metaAccess, codeCache, constantReflection, stackIntrospection);
}
}
! protected JVMCIBackend createBackend(HotSpotMetaAccessProvider metaAccess, HotSpotCodeCacheProvider codeCache, ConstantReflectionProvider constantReflection, StackIntrospection stackIntrospection) {
! return new JVMCIBackend(metaAccess, codeCache, constantReflection, stackIntrospection);
}
}
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