src/cpu/sparc/vm/templateTable_sparc.cpp

rev 2238 : [mq]: code-review-comments-vladimir

*** 55,65 ****
    switch (barrier) {
  #ifndef SERIALGC
      case BarrierSet::G1SATBCT:
      case BarrierSet::G1SATBCTLogging:
        {
!         __ g1_write_barrier_pre( base, index, offset, tmp, /*preserve_o_regs*/true);
          if (index == noreg ) {
            assert(Assembler::is_simm13(offset), "fix this code");
            __ store_heap_oop(val, base, offset);
          } else {
            __ store_heap_oop(val, base, index);
--- 55,69 ----
    switch (barrier) {
  #ifndef SERIALGC
      case BarrierSet::G1SATBCT:
      case BarrierSet::G1SATBCTLogging:
        {
!         // Load and record the previous value.
!         __ g1_write_barrier_pre(base, index, offset, 
!                                 noreg /* pre_val */, 
!                                 tmp, true /*preserve_o_regs*/);
! 
          if (index == noreg ) {
            assert(Assembler::is_simm13(offset), "fix this code");
            __ store_heap_oop(val, base, offset);
          } else {
            __ store_heap_oop(val, base, index);