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8258625: [JVMCI] refactor and unify JVMCI readFieldValue path

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Reviewed-by: kvn
This commit is contained in:
Tom Rodriguez 2021-04-26 20:00:23 +00:00
parent b5c6351315
commit 852a41d718
17 changed files with 288 additions and 647 deletions
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58
src/hotspot/share/jvmci/jvmciEnv.cpp
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@ -801,69 +801,23 @@ JVMCIObject JVMCIEnv::call_HotSpotJVMCIRuntime_callToString(JVMCIObject object,
}
JVMCIObject JVMCIEnv::call_PrimitiveConstant_forTypeChar(jchar kind, jlong value, JVMCI_TRAPS) {
JVMCIObject JVMCIEnv::call_JavaConstant_forPrimitive(JVMCIObject kind, jlong value, JVMCI_TRAPS) {
JavaThread* THREAD = JVMCI::compilation_tick(JavaThread::current());
if (is_hotspot()) {
JavaCallArguments jargs;
jargs.push_int(kind);
jargs.push_oop(Handle(THREAD, HotSpotJVMCI::resolve(kind)));
jargs.push_long(value);
JavaValue result(T_OBJECT);
JavaCalls::call_static(&result,
HotSpotJVMCI::PrimitiveConstant::klass(),
vmSymbols::forTypeChar_name(),
vmSymbols::forTypeChar_signature(), &jargs, CHECK_(JVMCIObject()));
return wrap(result.get_oop());
} else {
JNIAccessMark jni(this, THREAD);
jobject result = (jstring) jni()->CallStaticObjectMethod(JNIJVMCI::PrimitiveConstant::clazz(),
JNIJVMCI::PrimitiveConstant::forTypeChar_method(),
kind, value);
if (jni()->ExceptionCheck()) {
return JVMCIObject();
}
return wrap(result);
}
}
JVMCIObject JVMCIEnv::call_JavaConstant_forFloat(float value, JVMCI_TRAPS) {
JavaThread* THREAD = JVMCI::compilation_tick(JavaThread::current());
if (is_hotspot()) {
JavaCallArguments jargs;
jargs.push_float(value);
JavaValue result(T_OBJECT);
JavaCalls::call_static(&result,
HotSpotJVMCI::JavaConstant::klass(),
vmSymbols::forFloat_name(),
vmSymbols::forFloat_signature(), &jargs, CHECK_(JVMCIObject()));
vmSymbols::forPrimitive_name(),
vmSymbols::forPrimitive_signature(), &jargs, CHECK_(JVMCIObject()));
return wrap(result.get_oop());
} else {
JNIAccessMark jni(this, THREAD);
jobject result = (jstring) jni()->CallStaticObjectMethod(JNIJVMCI::JavaConstant::clazz(),
JNIJVMCI::JavaConstant::forFloat_method(),
value);
if (jni()->ExceptionCheck()) {
return JVMCIObject();
}
return wrap(result);
}
}
JVMCIObject JVMCIEnv::call_JavaConstant_forDouble(double value, JVMCI_TRAPS) {
JavaThread* THREAD = JVMCI::compilation_tick(JavaThread::current());
if (is_hotspot()) {
JavaCallArguments jargs;
jargs.push_double(value);
JavaValue result(T_OBJECT);
JavaCalls::call_static(&result,
HotSpotJVMCI::JavaConstant::klass(),
vmSymbols::forDouble_name(),
vmSymbols::forDouble_signature(), &jargs, CHECK_(JVMCIObject()));
return wrap(result.get_oop());
} else {
JNIAccessMark jni(this, THREAD);
jobject result = (jstring) jni()->CallStaticObjectMethod(JNIJVMCI::JavaConstant::clazz(),
JNIJVMCI::JavaConstant::forDouble_method(),
value);
JNIJVMCI::JavaConstant::forPrimitive_method(),
kind.as_jobject(), value);
if (jni()->ExceptionCheck()) {
return JVMCIObject();
}