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changeset 14919:bd08e610e6f3

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BaselineCompiler: create BytecodeParser.
author Josef Eisl <josef.eisl@jku.at>
date Mon, 31 Mar 2014 19:00:13 +0200
parents 31a9c79399c8
children dadb07012689
files graal/com.oracle.graal.baseline/src/com/oracle/graal/baseline/BaselineCompiler.java graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/GraalCompilerTest.java graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompilationTask.java
diffstat 3 files changed, 522 insertions(+), 112 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.baseline/src/com/oracle/graal/baseline/BaselineCompiler.java	Tue Apr 01 18:51:14 2014 +0200
+++ b/graal/com.oracle.graal.baseline/src/com/oracle/graal/baseline/BaselineCompiler.java	Mon Mar 31 19:00:13 2014 +0200
@@ -52,6 +52,7 @@
 import com.oracle.graal.nodes.cfg.*;
 import com.oracle.graal.nodes.java.MethodCallTargetNode.InvokeKind;
 import com.oracle.graal.nodes.java.*;
+import com.oracle.graal.phases.*;
 
 /**
  * The {@code GraphBuilder} class parses the bytecode of a method and builds the IR graph.
@@ -65,133 +66,130 @@
     }
 
     private final MetaAccessProvider metaAccess;
-    private ConstantPool constantPool;
-    private ResolvedJavaMethod method;
-    private int entryBCI;
-    private ProfilingInfo profilingInfo;
-    private BytecodeStream stream;           // the bytecode stream
-
-    private Backend backend;
-    private LIRGenerator lirGen;
-    private LIRFrameStateBuilder frameState;
-    private LIRGenerationResult lirGenRes;
-
-    private BciBlock currentBlock;
-
-    private ValueNode methodSynchronizedObject;
-    private ExceptionDispatchBlock unwindBlock;
 
     private final GraphBuilderConfiguration graphBuilderConfig;
-    private BciBlock[] loopHeaders;
-    private AbstractBytecodeParser<Value, LIRFrameStateBuilder> parserHelper;
-
-    /**
-     * Meters the number of actual bytecodes parsed.
-     */
-    public static final DebugMetric BytecodesParsed = Debug.metric("BytecodesParsed");
-
-    protected ResolvedJavaMethod getMethod() {
-        return method;
-    }
 
     public CompilationResult generate(ResolvedJavaMethod method, int entryBCI, Backend backend, CompilationResult compilationResult, ResolvedJavaMethod installedCodeOwner,
-                    CompilationResultBuilderFactory factory) {
-        this.method = method;
-        this.entryBCI = entryBCI;
-        this.backend = backend;
-        profilingInfo = method.getProfilingInfo();
+                    CompilationResultBuilderFactory factory, OptimisticOptimizations optimisticOpts) {
+        ProfilingInfo profilingInfo = method.getProfilingInfo();
         assert method.getCode() != null : "method must contain bytecodes: " + method;
-        this.stream = new BytecodeStream(method.getCode());
-        this.constantPool = method.getConstantPool();
-        unwindBlock = null;
-        methodSynchronizedObject = null;
+        BytecodeStream stream = new BytecodeStream(method.getCode());
+        ConstantPool constantPool = method.getConstantPool();
         TTY.Filter filter = new TTY.Filter(PrintFilter.getValue(), method);
 
-        frameState = new LIRFrameStateBuilder(method);
+        LIRFrameStateBuilder frameState = new LIRFrameStateBuilder(method);
+
+        BytecodeParser parser = new BytecodeParser(metaAccess, method, graphBuilderConfig, optimisticOpts, frameState, stream, profilingInfo, constantPool, entryBCI, backend);
 
         // build blocks and LIR instructions
         try {
-            build();
+            parser.build();
         } finally {
             filter.remove();
         }
 
         // emitCode
         Assumptions assumptions = new Assumptions(OptAssumptions.getValue());
-        GraalCompiler.emitCode(backend, assumptions, lirGenRes, compilationResult, installedCodeOwner, factory);
+        GraalCompiler.emitCode(backend, assumptions, parser.lirGenRes, compilationResult, installedCodeOwner, factory);
 
         return compilationResult;
     }
 
-    protected void build() {
-        if (PrintProfilingInformation.getValue()) {
-            TTY.println("Profiling info for " + MetaUtil.format("%H.%n(%p)", method));
-            TTY.println(MetaUtil.indent(MetaUtil.profileToString(profilingInfo, method, CodeUtil.NEW_LINE), "  "));
+    public void setParameter(int i, Variable emitMove) {
+        // TODO Auto-generated method stub
+        throw GraalInternalError.unimplemented("Auto-generated method stub");
+    }
+
+    public void processBlock(BciBlock block) {
+        // TODO Auto-generated method stub
+        throw GraalInternalError.unimplemented("Auto-generated method stub");
+    }
+
+    private static class BytecodeParser extends AbstractBytecodeParser<Value, LIRFrameStateBuilder> {
+        private Backend backend;
+        private LIRGenerator lirGen;
+        private LIRGenerationResult lirGenRes;
+        private BciBlock[] loopHeaders;
+
+        public BytecodeParser(MetaAccessProvider metaAccess, ResolvedJavaMethod method, GraphBuilderConfiguration graphBuilderConfig, OptimisticOptimizations optimisticOpts,
+                        LIRFrameStateBuilder frameState, BytecodeStream stream, ProfilingInfo profilingInfo, ConstantPool constantPool, int entryBCI, Backend backend) {
+
+            super(metaAccess, method, graphBuilderConfig, optimisticOpts, frameState, stream, profilingInfo, constantPool, entryBCI);
+            this.backend = backend;
         }
 
-        try (Indent indent = Debug.logAndIndent("build graph for %s", method)) {
-
-            // compute the block map, setup exception handlers and get the entrypoint(s)
-            BciBlockMapping blockMap = BciBlockMapping.create(method);
-            loopHeaders = blockMap.loopHeaders;
-
-            // add predecessors
-            for (BciBlock block : blockMap.blocks) {
-                for (BciBlock successor : block.getSuccessors()) {
-                    successor.getPredecessors().add(block);
-                }
-            }
-
-            if (isSynchronized(method.getModifiers())) {
-                throw GraalInternalError.unimplemented("Handle synchronized methods");
-            }
-
-            // TODO: clear non live locals
-
-            currentBlock = blockMap.startBlock;
-            if (blockMap.startBlock.isLoopHeader) {
-                throw GraalInternalError.unimplemented("Handle start block as loop header");
+        protected void build() {
+            if (PrintProfilingInformation.getValue()) {
+                TTY.println("Profiling info for " + MetaUtil.format("%H.%n(%p)", method));
+                TTY.println(MetaUtil.indent(MetaUtil.profileToString(profilingInfo, method, CodeUtil.NEW_LINE), "  "));
             }
 
-            // add loops ? how do we add looks when we haven't parsed the bytecode?
+            try (Indent indent = Debug.logAndIndent("build graph for %s", method)) {
+
+                // compute the block map, setup exception handlers and get the entrypoint(s)
+                BciBlockMapping blockMap = BciBlockMapping.create(method);
+                loopHeaders = blockMap.loopHeaders;
 
-            // create the control flow graph
-            LIRControlFlowGraph cfg = new LIRControlFlowGraph(blockMap.blocks.toArray(new BciBlock[0]), new Loop[0]);
+                // add predecessors
+                for (BciBlock block : blockMap.blocks) {
+                    for (BciBlock successor : block.getSuccessors()) {
+                        successor.getPredecessors().add(block);
+                    }
+                }
 
-            BlocksToDoubles blockProbabilities = new BlocksToDoubles(blockMap.blocks.size());
-            for (BciBlock b : blockMap.blocks) {
-                blockProbabilities.put(b, 1);
-            }
+                if (isSynchronized(method.getModifiers())) {
+                    throw GraalInternalError.unimplemented("Handle synchronized methods");
+                }
+
+                // TODO: clear non live locals
+
+                currentBlock = blockMap.startBlock;
+                if (blockMap.startBlock.isLoopHeader) {
+                    throw GraalInternalError.unimplemented("Handle start block as loop header");
+                }
+
+                // add loops ? how do we add looks when we haven't parsed the bytecode?
+
+                // create the control flow graph
+                LIRControlFlowGraph cfg = new LIRControlFlowGraph(blockMap.blocks.toArray(new BciBlock[0]), new Loop[0]);
 
-            // create the LIR
-            List<? extends AbstractBlock<?>> linearScanOrder = ComputeBlockOrder.computeLinearScanOrder(blockMap.blocks.size(), blockMap.startBlock, blockProbabilities);
-            List<? extends AbstractBlock<?>> codeEmittingOrder = ComputeBlockOrder.computeCodeEmittingOrder(blockMap.blocks.size(), blockMap.startBlock, blockProbabilities);
-            LIR lir = new LIR(cfg, linearScanOrder, codeEmittingOrder);
+                BlocksToDoubles blockProbabilities = new BlocksToDoubles(blockMap.blocks.size());
+                for (BciBlock b : blockMap.blocks) {
+                    blockProbabilities.put(b, 1);
+                }
+
+                // create the LIR
+                List<? extends AbstractBlock<?>> linearScanOrder = ComputeBlockOrder.computeLinearScanOrder(blockMap.blocks.size(), blockMap.startBlock, blockProbabilities);
+                List<? extends AbstractBlock<?>> codeEmittingOrder = ComputeBlockOrder.computeCodeEmittingOrder(blockMap.blocks.size(), blockMap.startBlock, blockProbabilities);
+                LIR lir = new LIR(cfg, linearScanOrder, codeEmittingOrder);
 
-            FrameMap frameMap = backend.newFrameMap();
-            TargetDescription target = backend.getTarget();
-            CallingConvention cc = CodeUtil.getCallingConvention(backend.getProviders().getCodeCache(), CallingConvention.Type.JavaCallee, method, false);
-            this.lirGenRes = backend.newLIRGenerationResult(lir, frameMap, null);
-            this.lirGen = backend.newLIRGenerator(cc, lirGenRes);
+                FrameMap frameMap = backend.newFrameMap();
+                TargetDescription target = backend.getTarget();
+                CallingConvention cc = CodeUtil.getCallingConvention(backend.getProviders().getCodeCache(), CallingConvention.Type.JavaCallee, method, false);
+                this.lirGenRes = backend.newLIRGenerationResult(lir, frameMap, null);
+                this.lirGen = backend.newLIRGenerator(cc, lirGenRes);
+
+                try (Scope ds = Debug.scope("BackEnd", lir)) {
+                    try (Scope s = Debug.scope("LIRGen", lirGen)) {
 
-            try (Scope ds = Debug.scope("BackEnd", lir)) {
-                try (Scope s = Debug.scope("LIRGen", lirGen)) {
+                        // possibly add all the arguments to slots in the local variable array
+
+                        for (BciBlock block : blockMap.blocks) {
+                        }
 
-                    // possibly add all the arguments to slots in the local variable array
-
-                    for (BciBlock block : blockMap.blocks) {
+                        lirGen.beforeRegisterAllocation();
+                        Debug.dump(lir, "After LIR generation");
+                    } catch (Throwable e) {
+                        throw Debug.handle(e);
                     }
 
-                    lirGen.beforeRegisterAllocation();
-                    Debug.dump(lir, "After LIR generation");
-                } catch (Throwable e) {
-                    throw Debug.handle(e);
-                }
+                    try (Scope s = Debug.scope("Allocator")) {
 
-                try (Scope s = Debug.scope("Allocator")) {
-
-                    if (backend.shouldAllocateRegisters()) {
-                        new LinearScan(target, lir, frameMap).allocate();
+                        if (backend.shouldAllocateRegisters()) {
+                            new LinearScan(target, lir, frameMap).allocate();
+                        }
+                    } catch (Throwable e) {
+                        throw Debug.handle(e);
                     }
                 } catch (Throwable e) {
                     throw Debug.handle(e);
@@ -199,17 +197,427 @@
             } catch (Throwable e) {
                 throw Debug.handle(e);
             }
-        } catch (Throwable e) {
-            throw Debug.handle(e);
+        }
+
+        @Override
+        protected void handleUnresolvedLoadConstant(JavaType type) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void handleUnresolvedCheckCast(JavaType type, Value object) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void handleUnresolvedInstanceOf(JavaType type, Value object) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void handleUnresolvedNewInstance(JavaType type) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void handleUnresolvedNewObjectArray(JavaType type, Value length) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void handleUnresolvedNewMultiArray(JavaType type, List<Value> dims) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void handleUnresolvedLoadField(JavaField field, Value receiver) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void handleUnresolvedStoreField(JavaField field, Value value, Value receiver) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void handleUnresolvedExceptionType(Representation representation, JavaType type) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genLoadIndexed(Value index, Value array, Kind kind) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genStoreIndexed(Value array, Value index, Kind kind, Value value) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genIntegerAdd(Kind kind, Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genIntegerSub(Kind kind, Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genIntegerMul(Kind kind, Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genFloatAdd(Kind kind, Value x, Value y, boolean isStrictFP) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genFloatSub(Kind kind, Value x, Value y, boolean isStrictFP) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genFloatMul(Kind kind, Value x, Value y, boolean isStrictFP) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
         }
-    }
+
+        @Override
+        protected Value genFloatDiv(Kind kind, Value x, Value y, boolean isStrictFP) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genFloatRem(Kind kind, Value x, Value y, boolean isStrictFP) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genIntegerDiv(Kind kind, Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genIntegerRem(Kind kind, Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genNegateOp(Value x) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genLeftShift(Kind kind, Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genRightShift(Kind kind, Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genUnsignedRightShift(Kind kind, Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genAnd(Kind kind, Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genOr(Kind kind, Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genXor(Kind kind, Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genNormalizeCompare(Value x, Value y, boolean isUnorderedLess) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genFloatConvert(FloatConvert op, Value input) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genNarrow(Value input, int bitCount) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genSignExtend(Value input, int bitCount) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genZeroExtend(Value input, int bitCount) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genObjectEquals(Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
 
-    public void setParameter(int i, Variable emitMove) {
-        frameState.storeLocal(i, emitMove);
-    }
+        @Override
+        protected Value genIntegerEquals(Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genIntegerLessThan(Value x, Value y) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genUnique(Value x) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genIf(Value condition, Value falseSuccessor, Value trueSuccessor, double d) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void genThrow() {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genCheckCast(ResolvedJavaType type, Value object, JavaTypeProfile profileForTypeCheck, boolean b) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genInstanceOf(ResolvedJavaType type, Value object, JavaTypeProfile profileForTypeCheck) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genConditional(Value x) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value createNewInstance(ResolvedJavaType type, boolean fillContents) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value createNewArray(ResolvedJavaType elementType, Value length, boolean fillContents) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value createNewMultiArray(ResolvedJavaType type, List<Value> dims) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genLoadField(Value receiver, ResolvedJavaField field) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void emitNullCheck(Value receiver) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void emitBoundsCheck(Value index, Value length) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genArrayLength(Value x) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genStoreField(Value receiver, ResolvedJavaField field, Value value) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void genInvokeStatic(JavaMethod target) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void genInvokeInterface(JavaMethod target) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
 
-    public void processBlock(BciBlock block) {
-        // TODO Auto-generated method stub
-        throw GraalInternalError.unimplemented("Auto-generated method stub");
+        @Override
+        protected void genInvokeDynamic(JavaMethod target) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void genInvokeVirtual(JavaMethod target) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void genInvokeSpecial(JavaMethod target) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void genReturn(Value x) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genMonitorEnter(Value x) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genMonitorExit(Value x, Value returnValue) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void genJsr(int dest) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void genRet(int localIndex) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void setBlockSuccessor(Value switchNode, int i, Value createBlockTarget) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genIntegerSwitch(Value value, int size, int[] keys, double[] keyProbabilities, int[] keySuccessors) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value appendConstant(Constant constant) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value append(Value v) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value genDeoptimization() {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value createTarget(BciBlock trueBlock, AbstractFrameStateBuilder<Value> state) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected Value createBlockTarget(double probability, BciBlock bciBlock, AbstractFrameStateBuilder<Value> stateAfter) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void processBlock(BciBlock block) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void appendGoto(Value target) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
+        @Override
+        protected void iterateBytecodesForBlock(BciBlock block) {
+            // TODO Auto-generated method stub
+            throw GraalInternalError.unimplemented("Auto-generated method stub");
+        }
+
     }
 }
--- a/graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/GraalCompilerTest.java	Tue Apr 01 18:51:14 2014 +0200
+++ b/graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/GraalCompilerTest.java	Mon Mar 31 19:00:13 2014 +0200
@@ -103,7 +103,7 @@
     /**
      * Set up a test for a non-default backend. The test should check (via {@link #getBackend()} )
      * whether the desired backend is available.
-     * 
+     *
      * @param arch the name of the desired backend architecture
      */
     public GraalCompilerTest(Class<? extends Architecture> arch) {
@@ -262,7 +262,7 @@
 
     /**
      * Parses a Java method to produce a graph.
-     * 
+     *
      * @param methodName the name of the method in {@code this.getClass()} to be parsed
      */
     protected StructuredGraph parse(String methodName) {
@@ -500,7 +500,8 @@
     private CompilationResult compileBaseline(ResolvedJavaMethod javaMethod) {
         try (Scope bds = Debug.scope("CompileBaseline", javaMethod, providers.getCodeCache())) {
             BaselineCompiler baselineCompiler = new BaselineCompiler(GraphBuilderConfiguration.getDefault(), providers.getMetaAccess());
-            return baselineCompiler.generate(javaMethod, -1, getBackend(), new CompilationResult(), javaMethod, CompilationResultBuilderFactory.Default);
+            OptimisticOptimizations optimisticOpts = OptimisticOptimizations.ALL;
+            return baselineCompiler.generate(javaMethod, -1, getBackend(), new CompilationResult(), javaMethod, CompilationResultBuilderFactory.Default, optimisticOpts);
         } catch (Throwable e) {
             throw Debug.handle(e);
         }
@@ -527,7 +528,7 @@
 
     /**
      * Prepends a non-null receiver argument to a given list or args.
-     * 
+     *
      * @param receiver the receiver argument to prepend if it is non-null
      */
     protected Object[] argsWithReceiver(Object receiver, Object... args) {
@@ -612,7 +613,7 @@
 
     /**
      * Gets installed code for a given method and graph, compiling it first if necessary.
-     * 
+     *
      * @param forceCompile specifies whether to ignore any previous code cached for the (method,
      *            key) pair
      */
@@ -674,7 +675,7 @@
 
     /**
      * Parses a Java method to produce a graph.
-     * 
+     *
      * @param methodName the name of the method in {@code this.getClass()} to be parsed
      */
     protected StructuredGraph parseProfiled(String methodName) {
@@ -729,7 +730,7 @@
 
     /**
      * Inject a probability for a branch condition into the profiling information of this test case.
-     * 
+     *
      * @param p the probability that cond is true
      * @param cond the condition of the branch
      * @return cond
@@ -741,7 +742,7 @@
     /**
      * Inject an iteration count for a loop condition into the profiling information of this test
      * case.
-     * 
+     *
      * @param i the iteration count of the loop
      * @param cond the condition of the loop
      * @return cond
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompilationTask.java	Tue Apr 01 18:51:14 2014 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompilationTask.java	Mon Mar 31 19:00:13 2014 +0200
@@ -259,7 +259,8 @@
                 if (UseBaselineCompiler.getValue() == true) {
                     HotSpotProviders providers = backend.getProviders();
                     BaselineCompiler baselineCompiler = new BaselineCompiler(GraphBuilderConfiguration.getDefault(), providers.getMetaAccess());
-                    result = baselineCompiler.generate(method, -1, backend, new CompilationResult(), method, CompilationResultBuilderFactory.Default);
+                    OptimisticOptimizations optimisticOpts = OptimisticOptimizations.ALL;
+                    result = baselineCompiler.generate(method, -1, backend, new CompilationResult(), method, CompilationResultBuilderFactory.Default, optimisticOpts);
                 } else {
                     Map<ResolvedJavaMethod, StructuredGraph> graphCache = null;
                     if (GraalOptions.CacheGraphs.getValue()) {