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8148202: move lookup of Java class and hub from ResolvedJavaType to ConstantReflectionProvider

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Reviewed-by: twisti
This commit is contained in:
Christian Wimmer 2016-01-26 11:28:54 -10:00 • committed by Doug Simon
parent 60aa7225b0
commit b220252b74
7 changed files with 39 additions and 44 deletions
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16
hotspot/test/compiler/jvmci/code/DataPatchTest.java
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@ -56,7 +56,7 @@ public class DataPatchTest extends CodeInstallationTest {
public void testInlineObject() {
test(asm -> {
ResolvedJavaType type = metaAccess.lookupJavaType(getConstClass());
HotSpotConstant c = (HotSpotConstant) type.getJavaClass();
HotSpotConstant c = (HotSpotConstant) constantReflection.asJavaClass(type);
Register ret = asm.emitLoadPointer(c);
asm.emitPointerRet(ret);
});
@ -67,7 +67,7 @@ public class DataPatchTest extends CodeInstallationTest {
Assume.assumeTrue(HotSpotVMConfig.config().useCompressedOops);
test(asm -> {
ResolvedJavaType type = metaAccess.lookupJavaType(getConstClass());
HotSpotConstant c = (HotSpotConstant) type.getJavaClass();
HotSpotConstant c = (HotSpotConstant) constantReflection.asJavaClass(type);
Register compressed = asm.emitLoadPointer((HotSpotConstant) c.compress());
Register ret = asm.emitUncompressPointer(compressed, HotSpotVMConfig.config().narrowOopBase, HotSpotVMConfig.config().narrowOopShift);
asm.emitPointerRet(ret);
@ -78,7 +78,7 @@ public class DataPatchTest extends CodeInstallationTest {
public void testDataSectionReference() {
test(asm -> {
ResolvedJavaType type = metaAccess.lookupJavaType(getConstClass());
HotSpotConstant c = (HotSpotConstant) type.getJavaClass();
HotSpotConstant c = (HotSpotConstant) constantReflection.asJavaClass(type);
DataSectionReference ref = asm.emitDataItem(c);
Register ret = asm.emitLoadPointer(ref);
asm.emitPointerRet(ret);
@ -90,7 +90,7 @@ public class DataPatchTest extends CodeInstallationTest {
Assume.assumeTrue(HotSpotVMConfig.config().useCompressedOops);
test(asm -> {
ResolvedJavaType type = metaAccess.lookupJavaType(getConstClass());
HotSpotConstant c = (HotSpotConstant) type.getJavaClass();
HotSpotConstant c = (HotSpotConstant) constantReflection.asJavaClass(type);
HotSpotConstant cCompressed = (HotSpotConstant) c.compress();
DataSectionReference ref = asm.emitDataItem(cCompressed);
Register compressed = asm.emitLoadNarrowPointer(ref);
@ -103,7 +103,7 @@ public class DataPatchTest extends CodeInstallationTest {
public void testInlineMetadata() {
test(asm -> {
ResolvedJavaType type = metaAccess.lookupJavaType(getConstClass());
Register klass = asm.emitLoadPointer((HotSpotConstant) type.getObjectHub());
Register klass = asm.emitLoadPointer((HotSpotConstant) constantReflection.asObjectHub(type));
Register ret = asm.emitLoadPointer(klass, HotSpotVMConfig.config().classMirrorOffset);
asm.emitPointerRet(ret);
});
@ -114,7 +114,7 @@ public class DataPatchTest extends CodeInstallationTest {
Assume.assumeTrue(HotSpotVMConfig.config().useCompressedClassPointers);
test(asm -> {
ResolvedJavaType type = metaAccess.lookupJavaType(getConstClass());
HotSpotConstant hub = (HotSpotConstant) type.getObjectHub();
HotSpotConstant hub = (HotSpotConstant) constantReflection.asObjectHub(type);
Register narrowKlass = asm.emitLoadPointer((HotSpotConstant) hub.compress());
Register klass = asm.emitUncompressPointer(narrowKlass, HotSpotVMConfig.config().narrowKlassBase, HotSpotVMConfig.config().narrowKlassShift);
Register ret = asm.emitLoadPointer(klass, HotSpotVMConfig.config().classMirrorOffset);
@ -126,7 +126,7 @@ public class DataPatchTest extends CodeInstallationTest {
public void testMetadataInDataSection() {
test(asm -> {
ResolvedJavaType type = metaAccess.lookupJavaType(getConstClass());
HotSpotConstant hub = (HotSpotConstant) type.getObjectHub();
HotSpotConstant hub = (HotSpotConstant) constantReflection.asObjectHub(type);
DataSectionReference ref = asm.emitDataItem(hub);
Register klass = asm.emitLoadPointer(ref);
Register ret = asm.emitLoadPointer(klass, HotSpotVMConfig.config().classMirrorOffset);
@ -139,7 +139,7 @@ public class DataPatchTest extends CodeInstallationTest {
Assume.assumeTrue(HotSpotVMConfig.config().useCompressedClassPointers);
test(asm -> {
ResolvedJavaType type = metaAccess.lookupJavaType(getConstClass());
HotSpotConstant hub = (HotSpotConstant) type.getObjectHub();
HotSpotConstant hub = (HotSpotConstant) constantReflection.asObjectHub(type);
HotSpotConstant narrowHub = (HotSpotConstant) hub.compress();
DataSectionReference ref = asm.emitDataItem(narrowHub);
Register narrowKlass = asm.emitLoadNarrowPointer(ref);