src/cpu/sparc/vm/jniFastGetField_sparc.cpp

rev 12906 : [mq]: gc_interface

*** 65,77 ****
    __ sethi (cnt_addrlit, O3);
    Address cnt_addr(O3, cnt_addrlit.low10());
    __ ld (cnt_addr, G4);
    __ andcc (G4, 1, G0);
    __ br (Assembler::notZero, false, Assembler::pn, label1);
!   __ delayed()->srl (O2, 2, O4);
!   __ andn (O1, JNIHandles::weak_tag_mask, O1);
!   __ ld_ptr (O1, 0, O5);
  
    assert(count < LIST_CAPACITY, "LIST_CAPACITY too small");
    speculative_load_pclist[count] = __ pc();
    switch (type) {
      case T_BOOLEAN: __ ldub (O5, O4, G3);  break;
--- 65,81 ----
    __ sethi (cnt_addrlit, O3);
    Address cnt_addr(O3, cnt_addrlit.low10());
    __ ld (cnt_addr, G4);
    __ andcc (G4, 1, G0);
    __ br (Assembler::notZero, false, Assembler::pn, label1);
!   __ delayed()->andcc(O1, JNIHandles::weak_tag_mask, G0); // Test for jweak
! 
!   // Annul the resolving load if it is a jweak
!   __ br(Assembler::notZero, true, Assembler::pt, label1);
!   __ delayed()->ld_ptr (O1, 0, O5);
! 
!   __ srl(O2, 2, O4);
  
    assert(count < LIST_CAPACITY, "LIST_CAPACITY too small");
    speculative_load_pclist[count] = __ pc();
    switch (type) {
      case T_BOOLEAN: __ ldub (O5, O4, G3);  break;