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diff src/share/vm/runtime/stubRoutines.cpp @ 3892:baf763f388e6

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7059037: Use BIS for zeroing on T4 Summary: Use BIS for zeroing new allocated big (2Kb and more) objects and arrays. Reviewed-by: never, twisti, ysr
author kvn
date Fri, 26 Aug 2011 08:52:22 -0700
parents d83ac25d0304
children c565834fb592
line wrap: on
line diff
--- a/src/share/vm/runtime/stubRoutines.cpp	Thu Aug 25 20:29:30 2011 -0700
+++ b/src/share/vm/runtime/stubRoutines.cpp	Fri Aug 26 08:52:22 2011 -0700
@@ -108,6 +108,7 @@
 address StubRoutines::_arrayof_oop_disjoint_arraycopy    = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_oop_copy);
 address StubRoutines::_arrayof_oop_disjoint_arraycopy_uninit  = CAST_FROM_FN_PTR(address, StubRoutines::arrayof_oop_copy_uninit);
 
+address StubRoutines::_zero_aligned_words = CAST_FROM_FN_PTR(address, Copy::zero_to_words);
 
 address StubRoutines::_checkcast_arraycopy               = NULL;
 address StubRoutines::_checkcast_arraycopy_uninit        = NULL;