Mercurial > hg > graal-compiler
diff src/share/vm/runtime/globals.hpp @ 325:93befa083681
6741004: UseLargePages + UseCompressedOops breaks implicit null checking guard page
Summary: Turn off c2 implicit null checking on windows and large pages specified.
Reviewed-by: jrose, xlu
author | coleenp |
---|---|
date | Tue, 02 Sep 2008 15:18:26 -0400 |
parents | bfcb639d5bca |
children | 032ddb9432ad 885fe0f95828 |
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--- a/src/share/vm/runtime/globals.hpp Sun Aug 31 15:24:54 2008 -0700 +++ b/src/share/vm/runtime/globals.hpp Tue Sep 02 15:18:26 2008 -0400 @@ -294,6 +294,9 @@ lp64_product(bool, CheckCompressedOops, trueInDebug, \ "generate checks in encoding/decoding code") \ \ + product(bool, UseImplicitNullCheckForNarrowOop, true, \ + "generate implicit null check in indexed addressing mode.") \ + \ /* UseMembar is theoretically a temp flag used for memory barrier \ * removal testing. It was supposed to be removed before FCS but has \ * been re-added (see 6401008) */ \