Mercurial > hg > graal-compiler
diff src/share/vm/runtime/globals.hpp @ 6894:a3ecd773a7b9
7184394: add intrinsics to use AES instructions
Summary: Use new x86 AES instructions for AESCrypt.
Reviewed-by: twisti, kvn, roland
Contributed-by: tom.deneau@amd.com
| author | kvn |
|---|---|
| date | Wed, 24 Oct 2012 14:33:22 -0700 |
| parents | d804e148cff8 |
| children | 588f08ed16cf |
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--- a/src/share/vm/runtime/globals.hpp Tue Oct 23 13:06:37 2012 -0700 +++ b/src/share/vm/runtime/globals.hpp Wed Oct 24 14:33:22 2012 -0700 @@ -533,6 +533,9 @@ product(intx, UseSSE, 99, \ "Highest supported SSE instructions set on x86/x64") \ \ + product(bool, UseAES, false, \ + "Control whether AES instructions can be used on x86/x64") \ + \ product(uintx, LargePageSizeInBytes, 0, \ "Large page size (0 to let VM choose the page size") \ \ @@ -635,6 +638,9 @@ product(bool, UseSSE42Intrinsics, false, \ "SSE4.2 versions of intrinsics") \ \ + product(bool, UseAESIntrinsics, false, \ + "use intrinsics for AES versions of crypto") \ + \ develop(bool, TraceCallFixup, false, \ "traces all call fixups") \ \