src/share/vm/opto/output.cpp

*** 511,521 ****
              jmp_offset[i] += nop_size;
              diff -= nop_size;
            }
            adjust_block_start += diff;
            b->_nodes.map(idx, replacement);
!           mach->subsume_by(replacement);
            mach = replacement;
            progress = true;
  
            jmp_size[i] = new_size;
            DEBUG_ONLY( jmp_target[i] = bnum; );
--- 511,521 ----
              jmp_offset[i] += nop_size;
              diff -= nop_size;
            }
            adjust_block_start += diff;
            b->_nodes.map(idx, replacement);
!           mach->subsume_by(replacement, C);
            mach = replacement;
            progress = true;
  
            jmp_size[i] = new_size;
            DEBUG_ONLY( jmp_target[i] = bnum; );
*** 1423,1433 ****
                jmp_offset[i] = current_offset - blk_offset;
                jmp_size[i]   = new_size;
                jmp_rule[i]   = mach->rule();
  #endif
                b->_nodes.map(j, replacement);
!               mach->subsume_by(replacement);
                n    = replacement;
                mach = replacement;
              }
            }
            mach->as_MachBranch()->label_set( &blk_labels[block_num], block_num );
--- 1423,1433 ----
                jmp_offset[i] = current_offset - blk_offset;
                jmp_size[i]   = new_size;
                jmp_rule[i]   = mach->rule();
  #endif
                b->_nodes.map(j, replacement);
!               mach->subsume_by(replacement, C);
                n    = replacement;
                mach = replacement;
              }
            }
            mach->as_MachBranch()->label_set( &blk_labels[block_num], block_num );