src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp

rev 48562 : [mq]: heap23

@@ -4074,11 +4074,11 @@
   if (var_size_in_bytes == noreg) {
     lea(end, Address(obj, con_size_in_bytes));
   } else {
     lea(end, Address(obj, var_size_in_bytes));
   }
-  ldr(rscratch1, Address(rthread, JavaThread::tlab_end_offset()));
+  ldr(rscratch1, Address(rthread, JavaThread::tlab_current_end_offset()));
   cmp(end, rscratch1);
   br(Assembler::HI, slow_case);
 
   // update the tlab top pointer
   str(end, Address(rthread, JavaThread::tlab_top_offset()));

@@ -4104,11 +4104,11 @@
     // No allocation in the shared eden.
     b(slow_case);
   }
 
   ldr(top, Address(rthread, in_bytes(JavaThread::tlab_top_offset())));
-  ldr(t1,  Address(rthread, in_bytes(JavaThread::tlab_end_offset())));
+  ldr(t1,  Address(rthread, in_bytes(JavaThread::tlab_current_end_offset())));
 
   // calculate amount of free space
   sub(t1, t1, top);
   lsr(t1, t1, LogHeapWordSize);
 

@@ -4198,11 +4198,11 @@
 #endif
   str(top, Address(rthread, in_bytes(JavaThread::tlab_start_offset())));
   str(top, Address(rthread, in_bytes(JavaThread::tlab_top_offset())));
   add(top, top, t1);
   sub(top, top, (int32_t)ThreadLocalAllocBuffer::alignment_reserve_in_bytes());
-  str(top, Address(rthread, in_bytes(JavaThread::tlab_end_offset())));
+  str(top, Address(rthread, in_bytes(JavaThread::tlab_current_end_offset())));
 
   if (ZeroTLAB) {
     // This is a fast TLAB refill, therefore the GC is not notified of it.
     // So compiled code must fill the new TLAB with zeroes.
     ldr(top, Address(rthread, in_bytes(JavaThread::tlab_start_offset())));

@@ -4345,11 +4345,11 @@
     br(Assembler::HS, next);
     STOP("assert(top >= start)");
     should_not_reach_here();
 
     bind(next);
-    ldr(rscratch2, Address(rthread, in_bytes(JavaThread::tlab_end_offset())));
+    ldr(rscratch2, Address(rthread, in_bytes(JavaThread::tlab_current_end_offset())));
     ldr(rscratch1, Address(rthread, in_bytes(JavaThread::tlab_top_offset())));
     cmp(rscratch2, rscratch1);
     br(Assembler::HS, ok);
     STOP("assert(top <= end)");
     should_not_reach_here();