1.1 --- a/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp Wed Jun 04 13:51:09 2008 -0700
1.2 +++ b/src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp Thu Jun 05 15:57:56 2008 -0700
1.3 @@ -365,6 +365,10 @@
1.4 __ store_check(value.result(), array.result(), tmp1, tmp2, tmp3, store_check_info);
1.5 }
1.6
1.7 + if (obj_store) {
1.8 + // Needs GC write barriers.
1.9 + pre_barrier(LIR_OprFact::address(array_addr), false, NULL);
1.10 + }
1.11 __ move(value.result(), array_addr, null_check_info);
1.12 if (obj_store) {
1.13 // Is this precise?
1.14 @@ -663,6 +667,10 @@
1.15
1.16 __ add(obj.result(), offset.result(), addr);
1.17
1.18 + if (type == objectType) { // Write-barrier needed for Object fields.
1.19 + pre_barrier(obj.result(), false, NULL);
1.20 + }
1.21 +
1.22 if (type == objectType)
1.23 __ cas_obj(addr, cmp.result(), val.result(), t1, t2);
1.24 else if (type == intType)
1.25 @@ -677,7 +685,11 @@
1.26 LIR_Opr result = rlock_result(x);
1.27 __ cmove(lir_cond_equal, LIR_OprFact::intConst(1), LIR_OprFact::intConst(0), result);
1.28 if (type == objectType) { // Write-barrier needed for Object fields.
1.29 +#ifdef PRECISE_CARDMARK
1.30 + post_barrier(addr, val.result());
1.31 +#else
1.32 post_barrier(obj.result(), val.result());
1.33 +#endif // PRECISE_CARDMARK
1.34 }
1.35 }
1.36
1.37 @@ -1153,6 +1165,10 @@
1.38 addr = new LIR_Address(base_op, index_op, type);
1.39 }
1.40
1.41 + if (is_obj) {
1.42 + pre_barrier(LIR_OprFact::address(addr), false, NULL);
1.43 + // _bs->c1_write_barrier_pre(this, LIR_OprFact::address(addr));
1.44 + }
1.45 __ move(data, addr);
1.46 if (is_obj) {
1.47 // This address is precise
