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diff src/share/vm/opto/c2_globals.hpp @ 20438:166d744df0de

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8055494: Add C2 x86 intrinsic for BigInteger::multiplyToLen() method Summary: Add new C2 intrinsic for BigInteger::multiplyToLen() on x86 in 64-bit VM. Reviewed-by: roland
author kvn
date Tue, 02 Sep 2014 12:48:45 -0700
parents 411e30e5fbb8
children 90297adbda9d
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line diff
--- a/src/share/vm/opto/c2_globals.hpp	Tue Sep 09 19:18:13 2014 +0000
+++ b/src/share/vm/opto/c2_globals.hpp	Tue Sep 02 12:48:45 2014 -0700
@@ -653,6 +653,9 @@
   product(bool, UseMathExactIntrinsics, true,                               \
           "Enables intrinsification of various java.lang.Math functions")   \
                                                                             \
+  product(bool, UseMultiplyToLenIntrinsic, false,                           \
+          "Enables intrinsification of BigInteger.multiplyToLen()")         \
+                                                                            \
   product(bool, UseTypeSpeculation, true,                                   \
           "Speculatively propagate types from profiles")                    \
                                                                             \