src/share/vm/opto/library_call.cpp

*** 1674,1684 ****
    Node* arg = round_double_node(argument(0));
    Node* n = NULL;
    switch (id) {
    case vmIntrinsics::_dabs:   n = new AbsDNode(                arg);  break;
    case vmIntrinsics::_dsqrt:  n = new SqrtDNode(C, control(),  arg);  break;
-   case vmIntrinsics::_dlog10: n = new Log10DNode(C, control(), arg);  break;
    default:  fatal_unexpected_iid(id);  break;
    }
    set_result(_gvn.transform(n));
    return true;
  }
--- 1674,1683 ----
*** 1688,1701 ****
  // argument reduction which will turn into a fast/slow diamond.
  bool LibraryCallKit::inline_trig(vmIntrinsics::ID id) {
    Node* arg = round_double_node(argument(0));
    Node* n = NULL;
  
-   switch (id) {
-   case vmIntrinsics::_dtan:  n = new TanDNode(C, control(), arg);  break;
-   default:  fatal_unexpected_iid(id);  break;
-   }
    n = _gvn.transform(n);
  
    // Rounding required?  Check for argument reduction!
    if (Matcher::strict_fp_requires_explicit_rounding) {
      static const double     pi_4 =  0.7853981633974483;
--- 1687,1696 ----
*** 1809,1826 ****
        runtime_math(OptoRuntime::Math_D_D_Type(), FN_PTR(SharedRuntime::dsin),   "SIN");
    case vmIntrinsics::_dcos:
      return StubRoutines::dcos() != NULL ?
        runtime_math(OptoRuntime::Math_D_D_Type(), StubRoutines::dcos(), "dcos") :
        runtime_math(OptoRuntime::Math_D_D_Type(), FN_PTR(SharedRuntime::dcos),   "COS");
!   case vmIntrinsics::_dtan:   return Matcher::has_match_rule(Op_TanD)   ? inline_trig(id) :
      runtime_math(OptoRuntime::Math_D_D_Type(), FN_PTR(SharedRuntime::dtan),   "TAN");
- 
    case vmIntrinsics::_dlog:
      return StubRoutines::dlog() != NULL ?
        runtime_math(OptoRuntime::Math_D_D_Type(), StubRoutines::dlog(), "dlog") :
        runtime_math(OptoRuntime::Math_D_D_Type(), FN_PTR(SharedRuntime::dlog),   "LOG");
!   case vmIntrinsics::_dlog10: return Matcher::has_match_rule(Op_Log10D) ? inline_math(id) :
      runtime_math(OptoRuntime::Math_D_D_Type(), FN_PTR(SharedRuntime::dlog10), "LOG10");
  
      // These intrinsics are supported on all hardware
    case vmIntrinsics::_dsqrt:  return Matcher::match_rule_supported(Op_SqrtD) ? inline_math(id) : false;
    case vmIntrinsics::_dabs:   return Matcher::has_match_rule(Op_AbsD)   ? inline_math(id) : false;
--- 1804,1824 ----
        runtime_math(OptoRuntime::Math_D_D_Type(), FN_PTR(SharedRuntime::dsin),   "SIN");
    case vmIntrinsics::_dcos:
      return StubRoutines::dcos() != NULL ?
        runtime_math(OptoRuntime::Math_D_D_Type(), StubRoutines::dcos(), "dcos") :
        runtime_math(OptoRuntime::Math_D_D_Type(), FN_PTR(SharedRuntime::dcos),   "COS");
!   case vmIntrinsics::_dtan:
!     return StubRoutines::dtan() != NULL ?
!       runtime_math(OptoRuntime::Math_D_D_Type(), StubRoutines::dtan(), "dtan") :
        runtime_math(OptoRuntime::Math_D_D_Type(), FN_PTR(SharedRuntime::dtan), "TAN");
    case vmIntrinsics::_dlog:
      return StubRoutines::dlog() != NULL ?
        runtime_math(OptoRuntime::Math_D_D_Type(), StubRoutines::dlog(), "dlog") :
        runtime_math(OptoRuntime::Math_D_D_Type(), FN_PTR(SharedRuntime::dlog),   "LOG");
!   case vmIntrinsics::_dlog10:
!     return StubRoutines::dlog10() != NULL ?
!       runtime_math(OptoRuntime::Math_D_D_Type(), StubRoutines::dlog10(), "dlog10") :
        runtime_math(OptoRuntime::Math_D_D_Type(), FN_PTR(SharedRuntime::dlog10), "LOG10");
  
      // These intrinsics are supported on all hardware
    case vmIntrinsics::_dsqrt:  return Matcher::match_rule_supported(Op_SqrtD) ? inline_math(id) : false;
    case vmIntrinsics::_dabs:   return Matcher::has_match_rule(Op_AbsD)   ? inline_math(id) : false;