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diff src/share/vm/opto/c2_globals.hpp @ 12355:cefad50507d8

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Merge with hs25-b53
author Gilles Duboscq <duboscq@ssw.jku.at>
date Fri, 11 Oct 2013 10:38:03 +0200
parents c9ccd7b85f20
children 3213ba4d3dff
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line diff
--- a/src/share/vm/opto/c2_globals.hpp	Thu Oct 10 18:26:22 2013 +0200
+++ b/src/share/vm/opto/c2_globals.hpp	Fri Oct 11 10:38:03 2013 +0200
@@ -421,7 +421,7 @@
   product(bool, UseDivMod, true,                                            \
           "Use combined DivMod instruction if available")                   \
                                                                             \
-  product(intx, MinJumpTableSize, 18,                                       \
+  product_pd(intx, MinJumpTableSize,                                        \
           "Minimum number of targets in a generated jump table")            \
                                                                             \
   product(intx, MaxJumpTableSize, 65000,                                    \
@@ -448,6 +448,9 @@
   product(bool, EliminateAutoBox, true,                                     \
           "Control optimizations for autobox elimination")                  \
                                                                             \
+  experimental(bool, UseImplicitStableValues, false,                        \
+          "Mark well-known stable fields as such (e.g. String.value)")      \
+                                                                            \
   product(intx, AutoBoxCacheMax, 128,                                       \
           "Sets max value cached by the java.lang.Integer autobox cache")   \
                                                                             \
@@ -633,7 +636,9 @@
                                                                             \
   diagnostic(bool, OptimizeExpensiveOps, true,                              \
           "Find best control for expensive operations")                     \
-
+                                                                            \
+  product(bool, UseMathExactIntrinsics, true,                               \
+          "Enables intrinsification of various java.lang.Math funcitons")
 
 C2_FLAGS(DECLARE_DEVELOPER_FLAG, DECLARE_PD_DEVELOPER_FLAG, DECLARE_PRODUCT_FLAG, DECLARE_PD_PRODUCT_FLAG, DECLARE_DIAGNOSTIC_FLAG, DECLARE_EXPERIMENTAL_FLAG, DECLARE_NOTPRODUCT_FLAG)