Mercurial > hg > graal-compiler
diff src/cpu/zero/vm/globals_zero.hpp @ 1010:354d3184f6b2
6890308: integrate zero assembler hotspot changes
Reviewed-by: never
Contributed-by: gbenson@redhat.com
author | never |
---|---|
date | Tue, 13 Oct 2009 12:04:21 -0700 |
parents | |
children | 473cce303f13 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/cpu/zero/vm/globals_zero.hpp Tue Oct 13 12:04:21 2009 -0700 @@ -0,0 +1,55 @@ +/* + * Copyright 2000-2006 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 2007, 2008, 2009 Red Hat, Inc. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + * + */ + +// +// Set the default values for platform dependent flags used by the +// runtime system. See globals.hpp for details of what they do. +// + +define_pd_global(bool, ConvertSleepToYield, true); +define_pd_global(bool, ShareVtableStubs, true); +define_pd_global(bool, CountInterpCalls, true); +define_pd_global(bool, NeedsDeoptSuspend, false); + +define_pd_global(bool, ImplicitNullChecks, true); +define_pd_global(bool, UncommonNullCast, true); + +define_pd_global(intx, CodeEntryAlignment, 32); +define_pd_global(uintx, TLABSize, 0); +#ifdef _LP64 +define_pd_global(uintx, NewSize, ScaleForWordSize(2048 * K)); +#else +define_pd_global(uintx, NewSize, ScaleForWordSize(1024 * K)); +#endif // _LP64 +define_pd_global(intx, InlineFrequencyCount, 100); +define_pd_global(intx, InlineSmallCode, 1000); +define_pd_global(intx, PreInflateSpin, 10); + +define_pd_global(intx, StackYellowPages, 2); +define_pd_global(intx, StackRedPages, 1); +define_pd_global(intx, StackShadowPages, 3 LP64_ONLY(+3) DEBUG_ONLY(+3)); + +define_pd_global(bool, RewriteBytecodes, true); +define_pd_global(bool, RewriteFrequentPairs, true);