Mercurial > hg > graal-compiler
view src/share/vm/c1/c1_Canonicalizer.hpp @ 6210:1e26f61bbb52 jdk8-b48
Added tag hs24-b16 for changeset 66b0450071c1
author | amurillo |
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date | Fri, 13 Jul 2012 14:06:34 -0700 |
parents | 701a83c86f28 |
children | 1d7922586cf6 |
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/* * Copyright (c) 1999, 2011, 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 SHARE_VM_C1_C1_CANONICALIZER_HPP #define SHARE_VM_C1_C1_CANONICALIZER_HPP #include "c1/c1_Instruction.hpp" class Canonicalizer: InstructionVisitor { private: Compilation *_compilation; Instruction* _canonical; int _bci; Compilation *compilation() { return _compilation; } void set_canonical(Value x); void set_bci(int bci) { _bci = bci; } void set_constant(jint x) { set_canonical(new Constant(new IntConstant(x))); } void set_constant(jlong x) { set_canonical(new Constant(new LongConstant(x))); } void set_constant(jfloat x) { set_canonical(new Constant(new FloatConstant(x))); } void set_constant(jdouble x) { set_canonical(new Constant(new DoubleConstant(x))); } void move_const_to_right(Op2* x); void do_Op2(Op2* x); void do_UnsafeRawOp(UnsafeRawOp* x); void unsafe_raw_match(UnsafeRawOp* x, Instruction** base, Instruction** index, int* scale); public: Canonicalizer(Compilation* c, Value x, int bci) : _compilation(c), _canonical(x), _bci(bci) { NOT_PRODUCT(x->set_printable_bci(bci)); if (CanonicalizeNodes) x->visit(this); } Value canonical() const { return _canonical; } int bci() const { return _bci; } virtual void do_Phi (Phi* x); virtual void do_Constant (Constant* x); virtual void do_Local (Local* x); virtual void do_LoadField (LoadField* x); virtual void do_StoreField (StoreField* x); virtual void do_ArrayLength (ArrayLength* x); virtual void do_LoadIndexed (LoadIndexed* x); virtual void do_StoreIndexed (StoreIndexed* x); virtual void do_NegateOp (NegateOp* x); virtual void do_ArithmeticOp (ArithmeticOp* x); virtual void do_ShiftOp (ShiftOp* x); virtual void do_LogicOp (LogicOp* x); virtual void do_CompareOp (CompareOp* x); virtual void do_IfOp (IfOp* x); virtual void do_IfInstanceOf (IfInstanceOf* x); virtual void do_Convert (Convert* x); virtual void do_NullCheck (NullCheck* x); virtual void do_Invoke (Invoke* x); virtual void do_NewInstance (NewInstance* x); virtual void do_NewTypeArray (NewTypeArray* x); virtual void do_NewObjectArray (NewObjectArray* x); virtual void do_NewMultiArray (NewMultiArray* x); virtual void do_CheckCast (CheckCast* x); virtual void do_InstanceOf (InstanceOf* x); virtual void do_MonitorEnter (MonitorEnter* x); virtual void do_MonitorExit (MonitorExit* x); virtual void do_Intrinsic (Intrinsic* x); virtual void do_BlockBegin (BlockBegin* x); virtual void do_Goto (Goto* x); virtual void do_If (If* x); virtual void do_TableSwitch (TableSwitch* x); virtual void do_LookupSwitch (LookupSwitch* x); virtual void do_Return (Return* x); virtual void do_Throw (Throw* x); virtual void do_Base (Base* x); virtual void do_OsrEntry (OsrEntry* x); virtual void do_ExceptionObject(ExceptionObject* x); virtual void do_RoundFP (RoundFP* x); virtual void do_UnsafeGetRaw (UnsafeGetRaw* x); virtual void do_UnsafePutRaw (UnsafePutRaw* x); virtual void do_UnsafeGetObject(UnsafeGetObject* x); virtual void do_UnsafePutObject(UnsafePutObject* x); virtual void do_UnsafePrefetchRead (UnsafePrefetchRead* x); virtual void do_UnsafePrefetchWrite(UnsafePrefetchWrite* x); virtual void do_ProfileCall (ProfileCall* x); virtual void do_ProfileInvoke (ProfileInvoke* x); virtual void do_RuntimeCall (RuntimeCall* x); virtual void do_MemBar (MemBar* x); }; #endif // SHARE_VM_C1_C1_CANONICALIZER_HPP