1 /*
   2  * Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "runtime/flags/jvmFlagConstraintsCompiler.hpp"
  27 
  28 // -- Define all JVM flags that have been declared in cpu/x86/globals_x86.hpp
  29 
  30 // Add JVMFlag::ARCH to the JVMFlag::attr() for all flags defined in this file
  31 #ifdef FLAG_COMMON_ATTRS
  32 #undef FLAG_COMMON_ATTRS
  33 #endif
  34 #define FLAG_COMMON_ATTRS JVMFlag::ARCH
  35 
  36 #include "globals_x86.hpp"
  37 #include "runtime/flags/jvmFlag.inline.hpp"
  38 DEFN_DEVELOP_FLAG(IEEEPrecision);
  39 DEFN_PRODUCT_FLAG(UseStoreImmI16);
  40 DEFN_PRODUCT_FLAG(UseSSE); DEFN_PRODUCT_RANGE(UseSSE);
  41 DEFN_PRODUCT_FLAG(UseAVX); DEFN_PRODUCT_RANGE(UseAVX);
  42 DEFN_PRODUCT_FLAG(UseCLMUL);
  43 DEFN_PRODUCT_FLAG(UseIncDec);
  44 DEFN_PRODUCT_FLAG(UseNewLongLShift);
  45 DEFN_PRODUCT_FLAG(UseAddressNop);
  46 DEFN_PRODUCT_FLAG(UseXmmLoadAndClearUpper);
  47 DEFN_PRODUCT_FLAG(UseXmmRegToRegMoveAll);
  48 DEFN_PRODUCT_FLAG(UseXmmI2D);
  49 DEFN_PRODUCT_FLAG(UseXmmI2F);
  50 DEFN_PRODUCT_FLAG(UseUnalignedLoadStores);
  51 DEFN_PRODUCT_FLAG(UseXMMForObjInit);
  52 DEFN_PRODUCT_FLAG(UseFastStosb);
  53 DEFN_PRODUCT_FLAG(UseRTMLocking);
  54 DEFN_PRODUCT_FLAG(UseRTMForStackLocks);
  55 DEFN_PRODUCT_FLAG(UseRTMDeopt);
  56 DEFN_PRODUCT_FLAG(RTMRetryCount); DEFN_PRODUCT_RANGE(RTMRetryCount);
  57 DEFN_PRODUCT_FLAG(RTMSpinLoopCount); DEFN_PRODUCT_RANGE(RTMSpinLoopCount);
  58 DEFN_PRODUCT_FLAG(RTMAbortThreshold); DEFN_PRODUCT_RANGE(RTMAbortThreshold);
  59 DEFN_PRODUCT_FLAG(RTMLockingThreshold); DEFN_PRODUCT_RANGE(RTMLockingThreshold);
  60 DEFN_PRODUCT_FLAG(RTMAbortRatio); DEFN_PRODUCT_RANGE(RTMAbortRatio);
  61 DEFN_PRODUCT_FLAG(RTMTotalCountIncrRate); DEFN_PRODUCT_RANGE(RTMTotalCountIncrRate); DEFN_PRODUCT_CONSTRAINT(RTMTotalCountIncrRate);
  62 DEFN_PRODUCT_FLAG(RTMLockingCalculationDelay);
  63 DEFN_PRODUCT_FLAG(UseRTMXendForLockBusy);
  64 DEFN_PRODUCT_FLAG(UseCountLeadingZerosInstruction);
  65 DEFN_PRODUCT_FLAG(UseCountTrailingZerosInstruction);
  66 DEFN_PRODUCT_FLAG(UseSSE42Intrinsics);
  67 DEFN_PRODUCT_FLAG(UseBMI1Instructions);
  68 DEFN_PRODUCT_FLAG(UseBMI2Instructions);
  69 DEFN_PRODUCT_FLAG(UseLibmIntrinsic);
  70 DEFN_PRODUCT_FLAG(AVX3Threshold); DEFN_PRODUCT_RANGE(AVX3Threshold);
  71 DEFN_PRODUCT_FLAG(IntelJccErratumMitigation);