< prev index next >
src/hotspot/share/opto/runtime.cpp
Print this page
*** 48,57 ****
--- 48,58 ----
#include "memory/resourceArea.hpp"
#include "oops/objArrayKlass.hpp"
#include "oops/oop.inline.hpp"
#include "oops/typeArrayOop.inline.hpp"
#include "oops/valueArrayKlass.hpp"
+ #include "oops/valueArrayOop.inline.hpp"
#include "opto/ad.hpp"
#include "opto/addnode.hpp"
#include "opto/callnode.hpp"
#include "opto/cfgnode.hpp"
#include "opto/graphKit.hpp"
*** 1717,1721 ****
--- 1718,1788 ----
const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+1,fields);
return TypeFunc::make(domain, range);
}
+
+ JRT_LEAF(void, OptoRuntime::load_unknown_value(valueArrayOopDesc* array, int index, instanceOopDesc* buffer))
+ {
+ Klass* klass = array->klass();
+ assert(klass->is_valueArray_klass(), "expected value array oop");
+
+ ValueArrayKlass* vaklass = ValueArrayKlass::cast(klass);
+ ValueKlass* vklass = vaklass->element_klass();
+ void* src = array->value_at_addr(index, vaklass->layout_helper());
+ vklass->value_store(src, vklass->data_for_oop(buffer),
+ vaklass->element_byte_size(), true, false);
+ }
+ JRT_END
+
+ const TypeFunc *OptoRuntime::load_unknown_value_Type() {
+ // create input type (domain)
+ const Type **fields = TypeTuple::fields(3);
+ // We don't know the number of returned values and their
+ // types. Assume all registers available to the return convention
+ // are used.
+ fields[TypeFunc::Parms] = TypeOopPtr::NOTNULL;
+ fields[TypeFunc::Parms+1] = TypeInt::POS;
+ fields[TypeFunc::Parms+2] = TypeInstPtr::NOTNULL;
+
+ const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+3, fields);
+
+ // create result type (range)
+ fields = TypeTuple::fields(0);
+ const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0, fields);
+
+ return TypeFunc::make(domain, range);
+ }
+
+ JRT_LEAF(void, OptoRuntime::store_unknown_value(instanceOopDesc* buffer, valueArrayOopDesc* array, int index))
+ {
+ assert(buffer != NULL, "can't store null into flat array");
+ Klass* klass = array->klass();
+ assert(klass->is_valueArray_klass(), "expected value array");
+ assert(ArrayKlass::cast(klass)->element_klass() == buffer->klass(), "Store type incorrect");
+
+ ValueArrayKlass* vaklass = ValueArrayKlass::cast(klass);
+ ValueKlass* vklass = vaklass->element_klass();
+ const int lh = vaklass->layout_helper();
+ vklass->value_store(vklass->data_for_oop(buffer), array->value_at_addr(index, lh),
+ vaklass->element_byte_size(), true, false);
+ }
+ JRT_END
+
+ const TypeFunc *OptoRuntime::store_unknown_value_Type() {
+ // create input type (domain)
+ const Type **fields = TypeTuple::fields(3);
+ // We don't know the number of returned values and their
+ // types. Assume all registers available to the return convention
+ // are used.
+ fields[TypeFunc::Parms] = TypeInstPtr::NOTNULL;
+ fields[TypeFunc::Parms+1] = TypeOopPtr::NOTNULL;
+ fields[TypeFunc::Parms+2] = TypeInt::POS;
+
+ const TypeTuple* domain = TypeTuple::make(TypeFunc::Parms+3, fields);
+
+ // create result type (range)
+ fields = TypeTuple::fields(0);
+ const TypeTuple *range = TypeTuple::make(TypeFunc::Parms+0, fields);
+
+ return TypeFunc::make(domain, range);
+ }
< prev index next >