8229483: Sinking load out of loop may trigger: assert(found_sfpt) failed: no node in loop that's not input to safepoint
Reviewed-by: thartmann, neliasso
/* * Copyright (c) 1998, 2019, 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_SPARC_INTERPRETERRT_SPARC_HPP#define CPU_SPARC_INTERPRETERRT_SPARC_HPP// This is included in the middle of class Interpreter.// Do not include files here.static int binary_search(int key, LookupswitchPair* array, int n);static address iload (JavaThread* thread);static address aload (JavaThread* thread);static address istore(JavaThread* thread);static address astore(JavaThread* thread);static address iinc (JavaThread* thread);// native method callsclass SignatureHandlerGenerator: public NativeSignatureIterator { private: MacroAssembler* _masm; void pass_word(int size_of_arg, int offset_in_arg); void pass_int() { pass_word(1, 0); } void pass_long(); void pass_double(); void pass_float(); void pass_object(); public: // Creation SignatureHandlerGenerator(const methodHandle& method, CodeBuffer* buffer); // Code generation void generate( uint64_t fingerprint );};#endif // CPU_SPARC_INTERPRETERRT_SPARC_HPP