# HG changeset patch # User Josef Eisl # Date 1395759192 -3600 # Node ID a433795f3af1c462ad49e4e0bc1968607778701f # Parent 1cf373d2b41532d033cce95e40ec208daaff58cd Split up NodeBasedLIRGeneratorTool. diff -r 1cf373d2b415 -r a433795f3af1 graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/LIRGeneratorTool.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/LIRGeneratorTool.java Tue Mar 25 15:53:12 2014 +0100 @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2011, 2012, 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. + */ +package com.oracle.graal.nodes.spi; + +import com.oracle.graal.api.code.*; +import com.oracle.graal.api.meta.*; + +public interface LIRGeneratorTool { + + TargetDescription target(); + + MetaAccessProvider getMetaAccess(); + + CodeCacheProvider getCodeCache(); + + ForeignCallsProvider getForeignCalls(); + + /** + * Checks whether the supplied constant can be used without loading it into a register for most + * operations, i.e., for commonly used arithmetic, logical, and comparison operations. + * + * @param c The constant to check. + * @return True if the constant can be used directly, false if the constant needs to be in a + * register. + */ + boolean canInlineConstant(Constant c); + + boolean canStoreConstant(Constant c, boolean isCompressed); + + RegisterAttributes attributes(Register register); + + AllocatableValue newVariable(PlatformKind kind); + + AllocatableValue emitMove(Value input); + + void emitMove(AllocatableValue dst, Value src); + + Value emitAddress(Value base, long displacement, Value index, int scale); + + Value emitAddress(StackSlot slot); + + void emitMembar(int barriers); + + void emitUnwind(Value operand); + + /** + * Called just before register allocation is performed on the LIR owned by this generator. + * Overriding implementations of this method must call the overridden method. + */ + void beforeRegisterAllocation(); +} diff -r 1cf373d2b415 -r a433795f3af1 graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/NodeBasedLIRGeneratorTool.java --- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/NodeBasedLIRGeneratorTool.java Tue Mar 25 15:37:02 2014 +0100 +++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/NodeBasedLIRGeneratorTool.java Tue Mar 25 15:53:12 2014 +0100 @@ -22,91 +22,5 @@ */ package com.oracle.graal.nodes.spi; -import com.oracle.graal.api.code.*; -import com.oracle.graal.api.meta.*; -import com.oracle.graal.nodes.*; -import com.oracle.graal.nodes.calc.*; -import com.oracle.graal.nodes.extended.*; -import com.oracle.graal.nodes.java.*; - -public interface NodeBasedLIRGeneratorTool extends NodeMappableArithmeticLIRGenerator { - - TargetDescription target(); - - MetaAccessProvider getMetaAccess(); - - CodeCacheProvider getCodeCache(); - - ForeignCallsProvider getForeignCalls(); - - /** - * Checks whether the supplied constant can be used without loading it into a register for most - * operations, i.e., for commonly used arithmetic, logical, and comparison operations. - * - * @param c The constant to check. - * @return True if the constant can be used directly, false if the constant needs to be in a - * register. - */ - boolean canInlineConstant(Constant c); - - boolean canStoreConstant(Constant c, boolean isCompressed); - - RegisterAttributes attributes(Register register); - - AllocatableValue newVariable(PlatformKind kind); - - AllocatableValue emitMove(Value input); - - void emitMove(AllocatableValue dst, Value src); - - Value emitAddress(Value base, long displacement, Value index, int scale); - - Value emitAddress(StackSlot slot); - - Value emitLoad(Kind kind, Value address, Access access); - - void emitStore(Kind kind, Value address, Value input, Access access); - - void emitMembar(int barriers); - - void emitDeoptimize(Value actionAndReason, Value failedSpeculation, DeoptimizingNode deopting); - - void emitNullCheck(ValueNode v, DeoptimizingNode deopting); - - Value emitForeignCall(ForeignCallLinkage linkage, DeoptimizingNode info, Value... args); - - void emitIf(IfNode i); - - void emitConditional(ConditionalNode i); - - void emitSwitch(SwitchNode i); - - void emitInvoke(Invoke i); - - // Handling of block-end nodes still needs to be unified in the LIRGenerator. - void visitMerge(MergeNode i); - - void visitEndNode(AbstractEndNode i); - - void visitLoopEnd(LoopEndNode i); - - void visitCompareAndSwap(LoweredCompareAndSwapNode i, Value address); - - // These methods define the contract a runtime specific backend must provide. - - void visitReturn(ReturnNode i); - - void visitSafepointNode(SafepointNode i); - - void visitBreakpointNode(BreakpointNode i); - - void emitUnwind(Value operand); - - /** - * Called just before register allocation is performed on the LIR owned by this generator. - * Overriding implementations of this method must call the overridden method. - */ - void beforeRegisterAllocation(); - - void visitInfopointNode(InfopointNode i); +public interface NodeBasedLIRGeneratorTool extends NodeMappableArithmeticLIRGenerator, NodeLIRGeneratorTool, LIRGeneratorTool { } diff -r 1cf373d2b415 -r a433795f3af1 graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/NodeLIRGeneratorTool.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/NodeLIRGeneratorTool.java Tue Mar 25 15:53:12 2014 +0100 @@ -0,0 +1,72 @@ +/* + * Copyright (c) 2011, 2012, 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. + */ +package com.oracle.graal.nodes.spi; + +import com.oracle.graal.api.code.*; +import com.oracle.graal.api.meta.*; +import com.oracle.graal.nodes.*; +import com.oracle.graal.nodes.calc.*; +import com.oracle.graal.nodes.extended.*; +import com.oracle.graal.nodes.java.*; + +public interface NodeLIRGeneratorTool { + + Value emitLoad(Kind kind, Value address, Access access); + + void emitStore(Kind kind, Value address, Value input, Access access); + + void emitMembar(int barriers); + + void emitDeoptimize(Value actionAndReason, Value failedSpeculation, DeoptimizingNode deopting); + + void emitNullCheck(ValueNode v, DeoptimizingNode deopting); + + Value emitForeignCall(ForeignCallLinkage linkage, DeoptimizingNode info, Value... args); + + void emitIf(IfNode i); + + void emitConditional(ConditionalNode i); + + void emitSwitch(SwitchNode i); + + void emitInvoke(Invoke i); + + // Handling of block-end nodes still needs to be unified in the LIRGenerator. + void visitMerge(MergeNode i); + + void visitEndNode(AbstractEndNode i); + + void visitLoopEnd(LoopEndNode i); + + void visitCompareAndSwap(LoweredCompareAndSwapNode i, Value address); + + // These methods define the contract a runtime specific backend must provide. + + void visitReturn(ReturnNode i); + + void visitSafepointNode(SafepointNode i); + + void visitBreakpointNode(BreakpointNode i); + + void visitInfopointNode(InfopointNode i); +}