staticvoid pd_disjoint_words(const HeapWord* from, HeapWord* to, size_t count) { switch (count) { case8: to[7] = from[7]; // fall through case7: to[6] = from[6]; // fall through case6: to[5] = from[5]; // fall through case5: to[4] = from[4]; // fall through case4: to[3] = from[3]; // fall through case3: to[2] = from[2]; // fall through case2: to[1] = from[1]; // fall through case1: to[0] = from[0]; // fall through case0: break; default:
memcpy(to, from, count * HeapWordSize); break;
}
}
staticvoid pd_disjoint_words_atomic(const HeapWord* from, HeapWord* to, size_t count) {
shared_disjoint_words_atomic(from, to, count);
}
staticvoid pd_aligned_conjoint_words(const HeapWord* from, HeapWord* to, size_t count) {
pd_conjoint_words(from, to, count);
}
staticvoid pd_aligned_disjoint_words(const HeapWord* from, HeapWord* to, size_t count) {
pd_disjoint_words(from, to, count);
}
staticvoid pd_conjoint_bytes_atomic(constvoid* from, void* to, size_t count) {
pd_conjoint_bytes(from, to, count);
}
staticvoid pd_conjoint_jshorts_atomic(const jshort* from, jshort* to, size_t count) {
_Copy_conjoint_jshorts_atomic(from, to, count);
}
staticvoid pd_conjoint_jints_atomic(const jint* from, jint* to, size_t count) {
_Copy_conjoint_jints_atomic(from, to, count);
}
staticvoid pd_conjoint_jlongs_atomic(const jlong* from, jlong* to, size_t count) {
_Copy_conjoint_jlongs_atomic(from, to, count);
}
staticvoid pd_conjoint_oops_atomic(const oop* from, oop* to, size_t count) {
assert(BytesPerLong == BytesPerOop, "jlongs and oops must be the same size.");
_Copy_conjoint_jlongs_atomic((const jlong*)from, (jlong*)to, count);
}
staticvoid pd_arrayof_conjoint_bytes(const HeapWord* from, HeapWord* to, size_t count) {
_Copy_arrayof_conjoint_bytes(from, to, count);
}
staticvoid pd_arrayof_conjoint_jshorts(const HeapWord* from, HeapWord* to, size_t count) {
_Copy_arrayof_conjoint_jshorts(from, to, count);
}
staticvoid pd_arrayof_conjoint_jints(const HeapWord* from, HeapWord* to, size_t count) {
_Copy_arrayof_conjoint_jints(from, to, count);
}
staticvoid pd_arrayof_conjoint_jlongs(const HeapWord* from, HeapWord* to, size_t count) {
_Copy_arrayof_conjoint_jlongs(from, to, count);
}
staticvoid pd_arrayof_conjoint_oops(const HeapWord* from, HeapWord* to, size_t count) {
assert(!UseCompressedOops, "foo!");
assert(BytesPerLong == BytesPerOop, "jlongs and oops must be the same size");
_Copy_arrayof_conjoint_jlongs(from, to, count);
}
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