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src/hotspot/cpu/s390/gc/shared/barrierSetAssembler_s390.cpp
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rev 50535 : [mq]: rename_IN_ROOT
rev 50536 : [mq]: rename_on_root
rev 50537 : [mq]: rename_on_heap
@@ -35,19 +35,19 @@
if (do_return) { __ z_br(Z_R14); }
}
void BarrierSetAssembler::load_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
const Address& addr, Register dst, Register tmp1, Register tmp2, Label *L_handle_null) {
- bool on_heap = (decorators & IN_HEAP) != 0;
- bool on_root = (decorators & IN_ROOT) != 0;
+ bool in_heap = (decorators & IN_HEAP) != 0;
+ bool in_native = (decorators & IN_NATIVE) != 0;
bool not_null = (decorators & OOP_NOT_NULL) != 0;
- assert(on_heap || on_root, "where?");
+ assert(in_heap || in_native, "where?");
switch (type) {
case T_ARRAY:
case T_OBJECT: {
- if (UseCompressedOops && on_heap) {
+ if (UseCompressedOops && in_heap) {
__ z_llgf(dst, addr);
if (L_handle_null != NULL) { // Label provided.
__ compareU32_and_branch(dst, (intptr_t)0, Assembler::bcondEqual, *L_handle_null);
__ oop_decoder(dst, dst, false);
} else {
@@ -65,20 +65,20 @@
}
}
void BarrierSetAssembler::store_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
const Address& addr, Register val, Register tmp1, Register tmp2, Register tmp3) {
- bool on_heap = (decorators & IN_HEAP) != 0;
- bool on_root = (decorators & IN_ROOT) != 0;
+ bool in_heap = (decorators & IN_HEAP) != 0;
+ bool in_native = (decorators & IN_NATIVE) != 0;
bool not_null = (decorators & OOP_NOT_NULL) != 0;
- assert(on_heap || on_root, "where?");
+ assert(in_heap || in_native, "where?");
assert_different_registers(val, tmp1, tmp2);
switch (type) {
case T_ARRAY:
case T_OBJECT: {
- if (UseCompressedOops && on_heap) {
+ if (UseCompressedOops && in_heap) {
if (val == noreg) {
__ clear_mem(addr, 4);
} else if (Universe::narrow_oop_mode() == Universe::UnscaledNarrowOop) {
__ z_st(val, addr);
} else {
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