1.1 --- a/src/share/vm/opto/c2_globals.hpp Wed Dec 11 12:28:09 2013 +0100 1.2 +++ b/src/share/vm/opto/c2_globals.hpp Thu Dec 12 11:05:39 2013 -0800 1.3 @@ -647,7 +647,7 @@ 1.4 diagnostic(bool, OptimizeExpensiveOps, true, \ 1.5 "Find best control for expensive operations") \ 1.6 \ 1.7 - product(bool, UseMathExactIntrinsics, true, \ 1.8 + experimental(bool, UseMathExactIntrinsics, false, \ 1.9 "Enables intrinsification of various java.lang.Math functions") \ 1.10 \ 1.11 experimental(bool, ReplaceInParentMaps, false, \