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src/hotspot/share/opto/c2_globals.hpp

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rev 52948 : 8213754: PPC64: Add Intrinsics for isDigit/isLowerCase/isUpperCase/isWhitespace
Reviewed-by: kvn, rriggs, mdoerr, gromero
   1 /*
   2  * Copyright (c) 2000, 2016, 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  *


 692           constraint(AliasLevelConstraintFunc,AfterErgo)                    \
 693                                                                             \
 694   develop(bool, VerifyAliases, false,                                       \
 695           "perform extra checks on the results of alias analysis")          \
 696                                                                             \
 697   product(bool, IncrementalInline, true,                                    \
 698           "do post parse inlining")                                         \
 699                                                                             \
 700   develop(bool, AlwaysIncrementalInline, false,                             \
 701           "do all inlining incrementally")                                  \
 702                                                                             \
 703   product(intx, LiveNodeCountInliningCutoff, 40000,                         \
 704           "max number of live nodes in a method")                           \
 705           range(0, max_juint / 8)                                           \
 706                                                                             \
 707   diagnostic(bool, OptimizeExpensiveOps, true,                              \
 708           "Find best control for expensive operations")                     \
 709                                                                             \
 710   diagnostic(bool, UseMathExactIntrinsics, true,                            \
 711           "Enables intrinsification of various java.lang.Math functions")   \



 712                                                                             \
 713   diagnostic(bool, UseMultiplyToLenIntrinsic, false,                        \
 714           "Enables intrinsification of BigInteger.multiplyToLen()")         \
 715                                                                             \
 716   diagnostic(bool, UseSquareToLenIntrinsic, false,                          \
 717           "Enables intrinsification of BigInteger.squareToLen()")           \
 718                                                                             \
 719   diagnostic(bool, UseMulAddIntrinsic, false,                               \
 720           "Enables intrinsification of BigInteger.mulAdd()")                \
 721                                                                             \
 722   diagnostic(bool, UseMontgomeryMultiplyIntrinsic, false,                   \
 723           "Enables intrinsification of BigInteger.montgomeryMultiply()")    \
 724                                                                             \
 725   diagnostic(bool, UseMontgomerySquareIntrinsic, false,                     \
 726           "Enables intrinsification of BigInteger.montgomerySquare()")      \
 727                                                                             \
 728   product(bool, UseTypeSpeculation, true,                                   \
 729           "Speculatively propagate types from profiles")                    \
 730                                                                             \
 731   diagnostic(bool, UseInlineDepthForSpeculativeTypes, true,                 \


   1 /*
   2  * Copyright (c) 2000, 2018, 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  *


 692           constraint(AliasLevelConstraintFunc,AfterErgo)                    \
 693                                                                             \
 694   develop(bool, VerifyAliases, false,                                       \
 695           "perform extra checks on the results of alias analysis")          \
 696                                                                             \
 697   product(bool, IncrementalInline, true,                                    \
 698           "do post parse inlining")                                         \
 699                                                                             \
 700   develop(bool, AlwaysIncrementalInline, false,                             \
 701           "do all inlining incrementally")                                  \
 702                                                                             \
 703   product(intx, LiveNodeCountInliningCutoff, 40000,                         \
 704           "max number of live nodes in a method")                           \
 705           range(0, max_juint / 8)                                           \
 706                                                                             \
 707   diagnostic(bool, OptimizeExpensiveOps, true,                              \
 708           "Find best control for expensive operations")                     \
 709                                                                             \
 710   diagnostic(bool, UseMathExactIntrinsics, true,                            \
 711           "Enables intrinsification of various java.lang.Math functions")   \
 712                                                                             \
 713   diagnostic(bool, UseCharacterCompareIntrinsics, false,                    \
 714           "Enables intrinsification of java.lang.Character functions")      \
 715                                                                             \
 716   diagnostic(bool, UseMultiplyToLenIntrinsic, false,                        \
 717           "Enables intrinsification of BigInteger.multiplyToLen()")         \
 718                                                                             \
 719   diagnostic(bool, UseSquareToLenIntrinsic, false,                          \
 720           "Enables intrinsification of BigInteger.squareToLen()")           \
 721                                                                             \
 722   diagnostic(bool, UseMulAddIntrinsic, false,                               \
 723           "Enables intrinsification of BigInteger.mulAdd()")                \
 724                                                                             \
 725   diagnostic(bool, UseMontgomeryMultiplyIntrinsic, false,                   \
 726           "Enables intrinsification of BigInteger.montgomeryMultiply()")    \
 727                                                                             \
 728   diagnostic(bool, UseMontgomerySquareIntrinsic, false,                     \
 729           "Enables intrinsification of BigInteger.montgomerySquare()")      \
 730                                                                             \
 731   product(bool, UseTypeSpeculation, true,                                   \
 732           "Speculatively propagate types from profiles")                    \
 733                                                                             \
 734   diagnostic(bool, UseInlineDepthForSpeculativeTypes, true,                 \


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