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src/hotspot/share/oops/typeArrayOop.inline.hpp
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rev 50331 : 8198285: More consistent Access API for arraycopy
*** 88,205 ****
assert(is_within_bounds(which), "index %d out of bounds %d", which, length());
return &double_base()[which];
}
inline jbyte typeArrayOopDesc::byte_at(int which) const {
! ptrdiff_t offset = element_offset<jbyte>(T_BYTE, which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::byte_at_put(int which, jbyte contents) {
! ptrdiff_t offset = element_offset<jbyte>(T_BYTE, which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jboolean typeArrayOopDesc::bool_at(int which) const {
! ptrdiff_t offset = element_offset<jboolean>(T_BOOLEAN, which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::bool_at_put(int which, jboolean contents) {
! ptrdiff_t offset = element_offset<jboolean>(T_BOOLEAN, which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, jboolean(contents & 1));
}
inline jchar typeArrayOopDesc::char_at(int which) const {
! ptrdiff_t offset = element_offset<jchar>(T_CHAR, which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::char_at_put(int which, jchar contents) {
! ptrdiff_t offset = element_offset<jchar>(T_CHAR, which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jint typeArrayOopDesc::int_at(int which) const {
! ptrdiff_t offset = element_offset<jint>(T_INT, which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::int_at_put(int which, jint contents) {
! ptrdiff_t offset = element_offset<jint>(T_INT, which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jshort typeArrayOopDesc::short_at(int which) const {
! ptrdiff_t offset = element_offset<jshort>(T_SHORT, which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::short_at_put(int which, jshort contents) {
! ptrdiff_t offset = element_offset<jshort>(T_SHORT, which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jushort typeArrayOopDesc::ushort_at(int which) const {
! ptrdiff_t offset = element_offset<jushort>(T_SHORT, which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::ushort_at_put(int which, jushort contents) {
! ptrdiff_t offset = element_offset<jushort>(T_SHORT, which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jlong typeArrayOopDesc::long_at(int which) const {
! ptrdiff_t offset = element_offset<jlong>(T_LONG, which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::long_at_put(int which, jlong contents) {
! ptrdiff_t offset = element_offset<jlong>(T_LONG, which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jfloat typeArrayOopDesc::float_at(int which) const {
! ptrdiff_t offset = element_offset<jfloat>(T_FLOAT, which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::float_at_put(int which, jfloat contents) {
! ptrdiff_t offset = element_offset<jfloat>(T_FLOAT, which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jdouble typeArrayOopDesc::double_at(int which) const {
! ptrdiff_t offset = element_offset<jdouble>(T_DOUBLE, which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::double_at_put(int which, jdouble contents) {
! ptrdiff_t offset = element_offset<jdouble>(T_DOUBLE, which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jbyte typeArrayOopDesc::byte_at_acquire(int which) const {
! ptrdiff_t offset = element_offset<jbyte>(T_BYTE, which);
return HeapAccess<MO_ACQUIRE | IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::release_byte_at_put(int which, jbyte contents) {
! ptrdiff_t offset = element_offset<jbyte>(T_BYTE, which);
HeapAccess<MO_RELEASE | IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
// Java thinks Symbol arrays are just arrays of either long or int, since
// there doesn't seem to be T_ADDRESS, so this is a bit of unfortunate
// casting
#ifdef _LP64
inline Symbol* typeArrayOopDesc::symbol_at(int which) const {
! ptrdiff_t offset = element_offset<jlong>(T_LONG, which);
return (Symbol*)(jlong) HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::symbol_at_put(int which, Symbol* contents) {
! ptrdiff_t offset = element_offset<jlong>(T_LONG, which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, (jlong)contents);
}
#else
inline Symbol* typeArrayOopDesc::symbol_at(int which) const {
! ptrdiff_t offset = element_offset<jint>(T_INT, which);
return (Symbol*)(jint) HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::symbol_at_put(int which, Symbol* contents) {
! ptrdiff_t offset = element_offset<jint>(T_INT, which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, (jint)contents);
}
#endif // _LP64
--- 88,205 ----
assert(is_within_bounds(which), "index %d out of bounds %d", which, length());
return &double_base()[which];
}
inline jbyte typeArrayOopDesc::byte_at(int which) const {
! ptrdiff_t offset = element_offset<jbyte>(which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::byte_at_put(int which, jbyte contents) {
! ptrdiff_t offset = element_offset<jbyte>(which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jboolean typeArrayOopDesc::bool_at(int which) const {
! ptrdiff_t offset = element_offset<jboolean>(which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::bool_at_put(int which, jboolean contents) {
! ptrdiff_t offset = element_offset<jboolean>(which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, jboolean(contents & 1));
}
inline jchar typeArrayOopDesc::char_at(int which) const {
! ptrdiff_t offset = element_offset<jchar>(which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::char_at_put(int which, jchar contents) {
! ptrdiff_t offset = element_offset<jchar>(which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jint typeArrayOopDesc::int_at(int which) const {
! ptrdiff_t offset = element_offset<jint>(which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::int_at_put(int which, jint contents) {
! ptrdiff_t offset = element_offset<jint>(which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jshort typeArrayOopDesc::short_at(int which) const {
! ptrdiff_t offset = element_offset<jshort>(which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::short_at_put(int which, jshort contents) {
! ptrdiff_t offset = element_offset<jshort>(which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jushort typeArrayOopDesc::ushort_at(int which) const {
! ptrdiff_t offset = element_offset<jushort>(which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::ushort_at_put(int which, jushort contents) {
! ptrdiff_t offset = element_offset<jushort>(which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jlong typeArrayOopDesc::long_at(int which) const {
! ptrdiff_t offset = element_offset<jlong>(which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::long_at_put(int which, jlong contents) {
! ptrdiff_t offset = element_offset<jlong>(which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jfloat typeArrayOopDesc::float_at(int which) const {
! ptrdiff_t offset = element_offset<jfloat>(which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::float_at_put(int which, jfloat contents) {
! ptrdiff_t offset = element_offset<jfloat>(which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jdouble typeArrayOopDesc::double_at(int which) const {
! ptrdiff_t offset = element_offset<jdouble>(which);
return HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::double_at_put(int which, jdouble contents) {
! ptrdiff_t offset = element_offset<jdouble>(which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
inline jbyte typeArrayOopDesc::byte_at_acquire(int which) const {
! ptrdiff_t offset = element_offset<jbyte>(which);
return HeapAccess<MO_ACQUIRE | IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::release_byte_at_put(int which, jbyte contents) {
! ptrdiff_t offset = element_offset<jbyte>(which);
HeapAccess<MO_RELEASE | IN_HEAP_ARRAY>::store_at(as_oop(), offset, contents);
}
// Java thinks Symbol arrays are just arrays of either long or int, since
// there doesn't seem to be T_ADDRESS, so this is a bit of unfortunate
// casting
#ifdef _LP64
inline Symbol* typeArrayOopDesc::symbol_at(int which) const {
! ptrdiff_t offset = element_offset<jlong>(which);
return (Symbol*)(jlong) HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::symbol_at_put(int which, Symbol* contents) {
! ptrdiff_t offset = element_offset<jlong>(which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, (jlong)contents);
}
#else
inline Symbol* typeArrayOopDesc::symbol_at(int which) const {
! ptrdiff_t offset = element_offset<jint>(which);
return (Symbol*)(jint) HeapAccess<IN_HEAP_ARRAY>::load_at(as_oop(), offset);
}
inline void typeArrayOopDesc::symbol_at_put(int which, Symbol* contents) {
! ptrdiff_t offset = element_offset<jint>(which);
HeapAccess<IN_HEAP_ARRAY>::store_at(as_oop(), offset, (jint)contents);
}
#endif // _LP64
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