--- /dev/null	2021-01-19 17:38:25.908523431 +0000
+++ new/src/cpu/aarch64/vm/c1_globals_aarch64.hpp	2021-01-25 19:31:35.113459414 +0000
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2013, Red Hat Inc.
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates.
+ * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef CPU_AARCH64_VM_C1_GLOBALS_AARCH64_HPP
+#define CPU_AARCH64_VM_C1_GLOBALS_AARCH64_HPP
+
+#include "utilities/globalDefinitions.hpp"
+#include "utilities/macros.hpp"
+
+// 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, BackEdgeThreshold,            100000);
+
+define_pd_global(intx, OnStackReplacePercentage,     933  );
+define_pd_global(intx, FreqInlineSize,               325  );
+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, CodeCacheMinimumUseSpace,    400*K);
+define_pd_global(uintx, MetaspaceSize,               12*M );
+define_pd_global(bool, NeverActAsServerClassMachine, true );
+define_pd_global(uint64_t,MaxRAM,                    1ULL*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,            false );
+
+define_pd_global(intx, SafepointPollOffset,          0  );
+
+#endif // CPU_AARCH64_VM_C1_GLOBALS_AARCH64_HPP