diff options
Diffstat (limited to 'src/cpu/sparc/vm/sparc.ad')
| -rw-r--r-- | src/cpu/sparc/vm/sparc.ad | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/cpu/sparc/vm/sparc.ad b/src/cpu/sparc/vm/sparc.ad index ebbce2e77..932da4a59 100644 --- a/src/cpu/sparc/vm/sparc.ad +++ b/src/cpu/sparc/vm/sparc.ad @@ -2778,10 +2778,7 @@ enc_class Fast_Unlock(iRegP oop, iRegP box, o7RegP scratch, iRegP scratch2) %{ Register Rold = reg_to_register_object($old$$reg); Register Rnew = reg_to_register_object($new$$reg); - // casx_under_lock picks 1 of 3 encodings: - // For 32-bit pointers you get a 32-bit CAS - // For 64-bit pointers you get a 64-bit CASX - __ casn(Rmem, Rold, Rnew); // Swap(*Rmem,Rnew) if *Rmem == Rold + __ cas_ptr(Rmem, Rold, Rnew); // Swap(*Rmem,Rnew) if *Rmem == Rold __ cmp( Rold, Rnew ); %} @@ -3067,7 +3064,7 @@ enc_class enc_Array_Equals(o0RegP ary1, o1RegP ary2, g3RegP tmp1, notemp_iRegI r AddressLiteral last_rethrow_addrlit(&last_rethrow); __ sethi(last_rethrow_addrlit, L1); Address addr(L1, last_rethrow_addrlit.low10()); - __ get_pc(L2); + __ rdpc(L2); __ inc(L2, 3 * BytesPerInstWord); // skip this & 2 more insns to point at jump_to __ st_ptr(L2, addr); __ restore(); |