src/share/vm/c1/c1_LIR.cpp

*** 730,753 ****
  
      case lir_tan:
      case lir_sin:
      case lir_cos:
      case lir_log:
!     case lir_log10:
!     case lir_exp: {
        assert(op->as_Op2() != NULL, "must be");
        LIR_Op2* op2 = (LIR_Op2*)op;
  
        // On x86 tan/sin/cos need two temporary fpu stack slots and
        // log/log10 need one so handle opr2 and tmp as temp inputs.
        // Register input operand as temp to guarantee that it doesn't
        // overlap with the input.
        assert(op2->_info == NULL, "not used");
        assert(op2->_tmp5->is_illegal(), "not used");
-       assert(op2->_tmp2->is_valid() == (op->code() == lir_exp), "not used");
-       assert(op2->_tmp3->is_valid() == (op->code() == lir_exp), "not used");
-       assert(op2->_tmp4->is_valid() == (op->code() == lir_exp), "not used");
        assert(op2->_opr1->is_valid(), "used");
        do_input(op2->_opr1); do_temp(op2->_opr1);
  
        if (op2->_opr2->is_valid())         do_temp(op2->_opr2);
        if (op2->_tmp1->is_valid())         do_temp(op2->_tmp1);
--- 730,749 ----
  
      case lir_tan:
      case lir_sin:
      case lir_cos:
      case lir_log:
!     case lir_log10: {
        assert(op->as_Op2() != NULL, "must be");
        LIR_Op2* op2 = (LIR_Op2*)op;
  
        // On x86 tan/sin/cos need two temporary fpu stack slots and
        // log/log10 need one so handle opr2 and tmp as temp inputs.
        // Register input operand as temp to guarantee that it doesn't
        // overlap with the input.
        assert(op2->_info == NULL, "not used");
        assert(op2->_tmp5->is_illegal(), "not used");
        assert(op2->_opr1->is_valid(), "used");
        do_input(op2->_opr1); do_temp(op2->_opr1);
  
        if (op2->_opr2->is_valid())         do_temp(op2->_opr2);
        if (op2->_tmp1->is_valid())         do_temp(op2->_tmp1);
*** 1773,1783 ****
       case lir_sin:                   s = "sin";           break;
       case lir_cos:                   s = "cos";           break;
       case lir_tan:                   s = "tan";           break;
       case lir_log:                   s = "log";           break;
       case lir_log10:                 s = "log10";         break;
-      case lir_exp:                   s = "exp";           break;
       case lir_pow:                   s = "pow";           break;
       case lir_logic_and:             s = "logic_and";     break;
       case lir_logic_or:              s = "logic_or";      break;
       case lir_logic_xor:             s = "logic_xor";     break;
       case lir_shl:                   s = "shift_left";    break;
--- 1769,1778 ----