Mercurial > hg > graal-compiler
view src/cpu/sparc/vm/templateInterpreter_sparc.hpp @ 6084:6759698e3140
7133857: exp() and pow() should use the x87 ISA on x86
Summary: use x87 instructions to implement exp() and pow() in interpreter/c1/c2.
Reviewed-by: kvn, never, twisti
author | roland |
---|---|
date | Tue, 15 May 2012 10:10:23 +0200 |
parents | f95d63e2154a |
children | 609c542c0410 |
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/* * Copyright (c) 1997, 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_TEMPLATEINTERPRETER_SPARC_HPP #define CPU_SPARC_VM_TEMPLATEINTERPRETER_SPARC_HPP protected: // Size of interpreter code. Increase if too small. Interpreter will // fail with a guarantee ("not enough space for interpreter generation"); // if too small. // Run with +PrintInterpreter to get the VM to print out the size. // Max size with JVMTI #ifdef _LP64 // The sethi() instruction generates lots more instructions when shell // stack limit is unlimited, so that's why this is much bigger. const static int InterpreterCodeSize = 210 * K; #else const static int InterpreterCodeSize = 180 * K; #endif #endif // CPU_SPARC_VM_TEMPLATEINTERPRETER_SPARC_HPP