Mercurial > hg > graal-compiler
view src/cpu/sparc/vm/templateTable_sparc.hpp @ 4839:b4ebad3520bb
7133038: G1: Some small profile based optimizations
Summary: Some minor profile based optimizations. Reduce the number of branches and branch mispredicts by removing some virtual calls, through closure specalization, and refactoring some conditional statements.
Reviewed-by: brutisso, tonyp
author | johnc |
---|---|
date | Thu, 26 Jan 2012 14:14:55 -0800 |
parents | f95d63e2154a |
children | 1d7922586cf6 |
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/* * Copyright (c) 1998, 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_SPARC_VM_TEMPLATETABLE_SPARC_HPP #define CPU_SPARC_VM_TEMPLATETABLE_SPARC_HPP // helper function static void invokevfinal_helper(Register Rcache, Register Rret); static void invokeinterface_object_method(Register RklassOop, Register Rcall, Register Rret, Register Rflags); static void generate_vtable_call(Register Rrecv, Register Rindex, Register Rret); static void volatile_barrier(Assembler::Membar_mask_bits order_constraint); #endif // CPU_SPARC_VM_TEMPLATETABLE_SPARC_HPP