Mercurial > hg > truffle
diff src/cpu/x86/vm/globals_x86.hpp @ 7482:989155e2d07a
Merge with hs25-b15.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
---|---|
date | Wed, 16 Jan 2013 01:34:24 +0100 |
parents | 00af3a3a8df4 |
children | 12f651e29f6b |
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--- a/src/cpu/x86/vm/globals_x86.hpp Tue Jan 15 18:54:02 2013 +0100 +++ b/src/cpu/x86/vm/globals_x86.hpp Wed Jan 16 01:34:24 2013 +0100 @@ -120,6 +120,9 @@ product(bool, UseUnalignedLoadStores, false, \ "Use SSE2 MOVDQU instruction for Arraycopy") \ \ + product(bool, UseFastStosb, false, \ + "Use fast-string operation for zeroing: rep stosb") \ + \ /* assembler */ \ product(bool, Use486InstrsOnly, false, \ "Use 80486 Compliant instruction subset") \