--- a/hotspot/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp	Tue Sep 22 14:06:10 2009 -0700
+++ b/hotspot/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp	Fri Sep 25 12:17:06 2009 -0700
@@ -827,8 +827,8 @@
     case vmIntrinsics::_dsin:   __ sin  (calc_input, calc_result, tmp1, tmp2);              break;
     case vmIntrinsics::_dcos:   __ cos  (calc_input, calc_result, tmp1, tmp2);              break;
     case vmIntrinsics::_dtan:   __ tan  (calc_input, calc_result, tmp1, tmp2);              break;
-    case vmIntrinsics::_dlog:   __ log  (calc_input, calc_result, LIR_OprFact::illegalOpr); break;
-    case vmIntrinsics::_dlog10: __ log10(calc_input, calc_result, LIR_OprFact::illegalOpr); break;
+    case vmIntrinsics::_dlog:   __ log  (calc_input, calc_result, tmp1);                    break;
+    case vmIntrinsics::_dlog10: __ log10(calc_input, calc_result, tmp1);                    break;
     default:                    ShouldNotReachHere();
   }