diff src/cpu/x86/vm/c1_globals_x86.hpp @ 0:a61af66fc99e jdk7-b24

Initial load
author duke
date Sat, 01 Dec 2007 00:00:00 +0000
parents
children 473cce303f13
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cpu/x86/vm/c1_globals_x86.hpp	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2000-2007 Sun Microsystems, Inc.  All Rights Reserved.
+ * 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.
+ *
+ */
+
+//
+// Sets the default values for platform dependent flags used by the client compiler.
+// (see c1_globals.hpp)
+//
+
+#ifndef TIERED
+define_pd_global(bool, BackgroundCompilation,        true );
+define_pd_global(bool, UseTLAB,                      true );
+define_pd_global(bool, ResizeTLAB,                   true );
+define_pd_global(bool, InlineIntrinsics,             true );
+define_pd_global(bool, PreferInterpreterNativeStubs, false);
+define_pd_global(bool, ProfileTraps,                 false);
+define_pd_global(bool, UseOnStackReplacement,        true );
+define_pd_global(bool, TieredCompilation,            false);
+define_pd_global(intx, CompileThreshold,             1500 );
+define_pd_global(intx, Tier2CompileThreshold,        1500 );
+define_pd_global(intx, Tier3CompileThreshold,        2500 );
+define_pd_global(intx, Tier4CompileThreshold,        4500 );
+
+define_pd_global(intx, BackEdgeThreshold,            100000);
+define_pd_global(intx, Tier2BackEdgeThreshold,       100000);
+define_pd_global(intx, Tier3BackEdgeThreshold,       100000);
+define_pd_global(intx, Tier4BackEdgeThreshold,       100000);
+
+define_pd_global(intx, OnStackReplacePercentage,     933  );
+define_pd_global(intx, FreqInlineSize,               325  );
+define_pd_global(intx, NewRatio,                     12   );
+define_pd_global(intx, NewSizeThreadIncrease,        4*K  );
+define_pd_global(intx, InitialCodeCacheSize,         160*K);
+define_pd_global(intx, ReservedCodeCacheSize,        32*M );
+define_pd_global(bool, ProfileInterpreter,           false);
+define_pd_global(intx, CodeCacheExpansionSize,       32*K );
+define_pd_global(uintx,CodeCacheMinBlockLength,      1);
+define_pd_global(uintx, PermSize,                    12*M );
+define_pd_global(uintx, MaxPermSize,                 64*M );
+define_pd_global(bool, NeverActAsServerClassMachine, true);
+define_pd_global(uintx, DefaultMaxRAM,               1*G);
+define_pd_global(bool, CICompileOSR,                 true );
+#endif // TIERED
+define_pd_global(bool, UseTypeProfile,               false);
+define_pd_global(bool, RoundFPResults,               true );
+
+
+define_pd_global(bool, LIRFillDelaySlots,            false);
+define_pd_global(bool, OptimizeSinglePrecision,      true);
+define_pd_global(bool, CSEArrayLength,               false);
+define_pd_global(bool, TwoOperandLIRForm,            true);
+
+
+define_pd_global(intx, SafepointPollOffset, 256);