rem stringlengths 0 477k | add stringlengths 0 313k | context stringlengths 6 599k | meta stringlengths 141 403 |
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if (incValue == 1) { os.writeINC(FP, ebpOfs); } else { os.writeADD(FP, ebpOfs, incValue); } } | if (incValue == 1) { os.writeINC(FP, ebpOfs); } else { os.writeADD(FP, ebpOfs, incValue); } } | public final void visit_iinc(int index, int incValue) { final int ebpOfs = stackFrame.getEbpOffset(index); // pin down other references to this local vstack.loadLocal(eContext, ebpOfs); if (incValue == 1) { os.writeINC(FP, ebpOfs); } else { os.writeADD(FP, eb... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(IntItem.createLocal(stackFrame.getEbpOffset(index))); } | vstack.push(IntItem.createLocal(stackFrame.getEbpOffset(index))); } | public final void visit_iload(int index) { vstack.push(IntItem.createLocal(stackFrame.getEbpOffset(index))); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); final Register r1 = v1.getRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeIMUL(r1, v2.getRegister()); break; case Item.Kind.CONSTANT: os.writeIMUL_3(r1, r1, v2.getValue()); break; case Item.Kind.LOCAL: os.write... | IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); final Register r1 = v1.getRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeIMUL(r1, v2.getRegister()); break; case Item.Kind.CONSTANT: os.writeIMUL_3(r1, r1, v2.getValue()); break; case Item.Kind.LOCAL: os.write... | public final void visit_imul() { IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); final Register r1 = v1.getRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeIMUL(r1, v2.getRegister()); break; ... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
IntItem v = vstack.popInt(); v.load(eContext); os.writeNEG(v.getRegister()); vstack.push(v); } | IntItem v = vstack.popInt(); v.load(eContext); os.writeNEG(v.getRegister()); vstack.push(v); } | public final void visit_ineg() { IntItem v = vstack.popInt(); v.load(eContext); os.writeNEG(v.getRegister()); vstack.push(v); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
if (debug) { BootLog.debug("inlinedReturn"); } vstack.push(eContext); os.writeJMP(endOfInlineLabel); } | if (debug) { BootLog.debug("inlinedReturn"); } vstack.push(eContext); inlinedMethod.setExitStack(vstack); os.writeJMP(inlinedMethod.getEndOfInlineLabel()); } | public void visit_inlinedReturn() { if (debug) { BootLog.debug("inlinedReturn"); } vstack.push(eContext); os.writeJMP(endOfInlineLabel); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final RefItem ref = vstack.popRef(); ref.load(eContext); final Register refr = ref.getRegister(); | final X86RegisterPool pool = eContext.getPool(); | public final void visit_instanceof(VmConstClass classRef) { // Load reference final RefItem ref = vstack.popRef(); ref.load(eContext); final Register refr = ref.getRegister(); // Allocate tmp register final Register classr = requestRegister(JvmType.INT); /* Objectref... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final Register classr = requestRegister(JvmType.INT); | final RefItem ref = vstack.popRef(); ref.load(eContext); final Register refr = ref.getRegister(); | public final void visit_instanceof(VmConstClass classRef) { // Load reference final RefItem ref = vstack.popRef(); ref.load(eContext); final Register refr = ref.getRegister(); // Allocate tmp register final Register classr = requestRegister(JvmType.INT); /* Objectref... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
/* Objectref is already on the stack */ writeResolveAndLoadClassToReg(classRef, classr); | final Register classr = requestRegister(JvmType.INT); | public final void visit_instanceof(VmConstClass classRef) { // Load reference final RefItem ref = vstack.popRef(); ref.load(eContext); final Register refr = ref.getRegister(); // Allocate tmp register final Register classr = requestRegister(JvmType.INT); /* Objectref... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final Label trueLabel = new Label(this.curInstrLabel + "io-true"); final Label endLabel = new Label(this.curInstrLabel + "io-end"); | /* Objectref is already on the stack */ writeResolveAndLoadClassToReg(classRef, classr); | public final void visit_instanceof(VmConstClass classRef) { // Load reference final RefItem ref = vstack.popRef(); ref.load(eContext); final Register refr = ref.getRegister(); // Allocate tmp register final Register classr = requestRegister(JvmType.INT); /* Objectref... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
/* Is instanceof? */ instanceOf(refr, trueLabel); /* Not instanceof */ os.writeXOR(refr, refr); os.writeJMP(endLabel); | final Label trueLabel = new Label(this.curInstrLabel + "io-true"); final Label endLabel = new Label(this.curInstrLabel + "io-end"); | public final void visit_instanceof(VmConstClass classRef) { // Load reference final RefItem ref = vstack.popRef(); ref.load(eContext); final Register refr = ref.getRegister(); // Allocate tmp register final Register classr = requestRegister(JvmType.INT); /* Objectref... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
os.setObjectRef(trueLabel); os.writeMOV_Const(refr, 1); | /* Is instanceof? */ instanceOf(refr, trueLabel); /* Not instanceof */ os.writeXOR(refr, refr); os.writeJMP(endLabel); | public final void visit_instanceof(VmConstClass classRef) { // Load reference final RefItem ref = vstack.popRef(); ref.load(eContext); final Register refr = ref.getRegister(); // Allocate tmp register final Register classr = requestRegister(JvmType.INT); /* Objectref... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
os.setObjectRef(endLabel); final IntItem result = IntItem.createReg(refr); eContext.getPool().transferOwnerTo(refr, result); vstack.push(result); } | os.setObjectRef(trueLabel); os.writeMOV_Const(refr, 1); os.setObjectRef(endLabel); final IntItem result = IntItem.createReg(refr); pool.transferOwnerTo(refr, result); vstack.push(result); pool.release(classr); } | public final void visit_instanceof(VmConstClass classRef) { // Load reference final RefItem ref = vstack.popRef(); ref.load(eContext); final Register refr = ref.getRegister(); // Allocate tmp register final Register classr = requestRegister(JvmType.INT); /* Objectref... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
int count) { vstack.push(eContext); | int count) { vstack.push(eContext); | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLabel + "startClass"); * os.setObjectRef(startClassLabel); * resolveClass(methodRef.getConstClass()); patch_NOP(startClassLabel); } * * if (!methodRef.isResolved()) { Label startLabel = new * ... | methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLabel + "startClass"); * os.setObjectRef(startClassLabel); * resolveClass(methodRef.getConstClass()); patch_NOP(startClassLabel); } * * if (!methodRef.isResolved()) { Label startLabel = new * ... | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final VmMethod method = methodRef.getResolvedVmMethod(); final int selector = method.getSelector(); final int imtIndex = selector % ObjectLayout.IMT_LENGTH; final int argSlotCount = count - 1; final Label noCollLabel = new Label(this.curInstrLabel + "NoCollision"); final Label findSelectorLabel = new Label(this.curInst... | final VmMethod method = methodRef.getResolvedVmMethod(); final int selector = method.getSelector(); final int imtIndex = selector % ObjectLayout.IMT_LENGTH; final int argSlotCount = count - 1; final Label noCollLabel = new Label(this.curInstrLabel + "NoCollision"); final Label findSelectorLabel = new Label(this.curInst... | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
dropParameters(method, true); | dropParameters(method, true); | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
os.writeMOV(INTSIZE, Register.EBX, SP, argSlotCount * slotSize); | os.writeMOV(INTSIZE, Register.EBX, SP, argSlotCount * slotSize); | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
/* * * methodRef.selector -> ecx os.writeMOV(INTSIZE, Register.ECX, * Register.EDX, * context.getVmConstIMethodRefSelectorField().getOffset()); * methodRef.selector -> eax os.writeMOV(INTSIZE, Register.EAX, * Register.ECX); * IMT_LENGTH -> ESI os.writeMOV_Const(Register.ESI, * ObjectLayout.IMT_LENGTH); */ os.writeMOV_C... | /* * * methodRef.selector -> ecx os.writeMOV(INTSIZE, Register.ECX, * Register.EDX, * context.getVmConstIMethodRefSelectorField().getOffset()); * methodRef.selector -> eax os.writeMOV(INTSIZE, Register.EAX, * Register.ECX); * IMT_LENGTH -> ESI os.writeMOV_Const(Register.ESI, * ObjectLayout.IMT_LENGTH); */ os.writeMOV_C... | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
/* objectref.TIB -> ebx */ os.writeMOV(INTSIZE, Register.EBX, Register.EBX, ObjectLayout.TIB_SLOT * slotSize); /* boolean[] imtCollisions -> esi */ os.writeMOV(INTSIZE, Register.ESI, Register.EBX, (VmArray.DATA_OFFSET + TIBLayout.IMTCOLLISIONS_INDEX) * slotSize); /* Has collision at imt[index] ? */ os.writeMOV(INTSIZE,... | /* objectref.TIB -> ebx */ os.writeMOV(INTSIZE, Register.EBX, Register.EBX, tibOffset); /* boolean[] imtCollisions -> esi */ os.writeMOV(INTSIZE, Register.ESI, Register.EBX, arrayDataOffset + (TIBLayout.IMTCOLLISIONS_INDEX * slotSize)); /* Has collision at imt[index] ? */ os.writeMOV(INTSIZE, Register.EAX, Register.ESI... | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
os.writeJCC(noCollLabel, X86Constants.JZ); | os.writeJCC(noCollLabel, X86Constants.JZ); | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
/* imt[index] (=collisionList) -> esi */ os.writeMOV(INTSIZE, Register.ESI, Register.ESI, Register.EDX, 4, VmArray.DATA_OFFSET * slotSize); /* collisionList.length -> ecx */ os.writeMOV(INTSIZE, Register.ECX, Register.ESI, VmArray.LENGTH_OFFSET * slotSize); /* &collisionList[0] -> esi */ os.writeLEA(Register.ESI, Regi... | /* imt[index] (=collisionList) -> esi */ os.writeMOV(INTSIZE, Register.ESI, Register.ESI, Register.EDX, 4, arrayDataOffset); /* collisionList.length -> ecx */ os.writeMOV(INTSIZE, Register.ECX, Register.ESI, arrayLengthOffset); /* &collisionList[0] -> esi */ os.writeLEA(Register.ESI, Register.ESI, arrayDataOffset); | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
os.setObjectRef(findSelectorLabel); | os.setObjectRef(findSelectorLabel); | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
/* collisionList[index] -> eax */ os.writeLODSD(); /* collisionList[index].selector == selector? */ os.writeMOV(INTSIZE, Register.EDX, Register.EAX, context .getVmMethodSelectorField().getOffset()); os.writeCMP(Register.EBX, Register.EDX); os.writeJCC(endLabel, X86Constants.JE); try { os.writeLOOP(findSelectorLabel); }... | /* collisionList[index] -> eax */ os.writeLODSD(); /* collisionList[index].selector == selector? */ os.writeMOV(INTSIZE, Register.EDX, Register.EAX, context .getVmMethodSelectorField().getOffset()); os.writeCMP(Register.EBX, Register.EDX); os.writeJCC(endLabel, X86Constants.JE); try { os.writeLOOP(findSelectorLabel); }... | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
os.setObjectRef(noCollLabel); /* imt[index] -> eax */ os.writeMOV(INTSIZE, Register.EAX, Register.ESI, Register.EDX, 4, VmArray.DATA_OFFSET * slotSize); | os.setObjectRef(noCollLabel); /* imt[index] -> eax */ os.writeMOV(INTSIZE, Register.EAX, Register.ESI, Register.EDX, 4, arrayDataOffset); | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
os.setObjectRef(endLabel); | os.setObjectRef(endLabel); | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
/** Now invoke the method */ helper.invokeJavaMethod(methodRef.getSignature()); } | /** Now invoke the method */ helper.invokeJavaMethod(methodRef.getSignature()); } | public final void visit_invokeinterface(VmConstIMethodRef methodRef, int count) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); /* * if (!methodRef.getConstClass().isResolved()) { Label startClassLabel = * new Label(this.curInstrLa... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(eContext); | vstack.push(eContext); | public final void visit_invokespecial(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); try { final VmMethod sm = methodRef.getResolvedVmMethod(); dropParameters(sm, true); // Get method from statics... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
methodRef.resolve(loader); try { final VmMethod sm = methodRef.getResolvedVmMethod(); | methodRef.resolve(loader); try { final VmMethod sm = methodRef.getResolvedVmMethod(); | public final void visit_invokespecial(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); try { final VmMethod sm = methodRef.getResolvedVmMethod(); dropParameters(sm, true); // Get method from statics... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
dropParameters(sm, true); | dropParameters(sm, true); | public final void visit_invokespecial(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); try { final VmMethod sm = methodRef.getResolvedVmMethod(); dropParameters(sm, true); // Get method from statics... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
helper.writeGetStaticsEntry(curInstrLabel, EAX, sm); helper.invokeJavaMethod(methodRef.getSignature()); } catch (ClassCastException ex) { BootLog.error(methodRef.getResolvedVmMethod().getClass().getName() + "#" + methodRef.getName()); throw ex; } } | helper.writeGetStaticsEntry(curInstrLabel, EAX, sm); helper.invokeJavaMethod(methodRef.getSignature()); } catch (ClassCastException ex) { BootLog.error(methodRef.getResolvedVmMethod().getClass().getName() + "#" + methodRef.getName()); throw ex; } } | public final void visit_invokespecial(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); try { final VmMethod sm = methodRef.getResolvedVmMethod(); dropParameters(sm, true); // Get method from statics... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(eContext); | vstack.push(eContext); | public final void visit_invokestatic(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); final VmStaticMethod sm = (VmStaticMethod) methodRef .getResolvedVmMethod(); dropParameters(sm, false); // Get stati... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
methodRef.resolve(loader); final VmStaticMethod sm = (VmStaticMethod) methodRef .getResolvedVmMethod(); | methodRef.resolve(loader); final VmStaticMethod sm = (VmStaticMethod) methodRef .getResolvedVmMethod(); | public final void visit_invokestatic(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); final VmStaticMethod sm = (VmStaticMethod) methodRef .getResolvedVmMethod(); dropParameters(sm, false); // Get stati... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
dropParameters(sm, false); | dropParameters(sm, false); | public final void visit_invokestatic(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); final VmStaticMethod sm = (VmStaticMethod) methodRef .getResolvedVmMethod(); dropParameters(sm, false); // Get stati... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
helper.writeGetStaticsEntry(curInstrLabel, EAX, sm); helper.invokeJavaMethod(methodRef.getSignature()); } | helper.writeGetStaticsEntry(curInstrLabel, EAX, sm); helper.invokeJavaMethod(methodRef.getSignature()); } | public final void visit_invokestatic(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); final VmStaticMethod sm = (VmStaticMethod) methodRef .getResolvedVmMethod(); dropParameters(sm, false); // Get stati... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(eContext); | vstack.push(eContext); | public final void visit_invokevirtual(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); final VmMethod mts = methodRef.getResolvedVmMethod(); dropParameters(mts, true); if (mts.isStatic()) { throw new IncompatibleClass... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
methodRef.resolve(loader); final VmMethod mts = methodRef.getResolvedVmMethod(); | methodRef.resolve(loader); final VmMethod mts = methodRef.getResolvedVmMethod(); | public final void visit_invokevirtual(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); final VmMethod mts = methodRef.getResolvedVmMethod(); dropParameters(mts, true); if (mts.isStatic()) { throw new IncompatibleClass... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
dropParameters(mts, true); | dropParameters(mts, true); | public final void visit_invokevirtual(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); final VmMethod mts = methodRef.getResolvedVmMethod(); dropParameters(mts, true); if (mts.isStatic()) { throw new IncompatibleClass... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
if (mts.isStatic()) { throw new IncompatibleClassChangeError( "Static method in invokevirtual"); } final VmInstanceMethod method = (VmInstanceMethod) mts; final int tibOffset = method.getTibOffset(); final int argSlotCount = Signature.getArgSlotCount(methodRef .getSignature()); | if (mts.isStatic()) { throw new IncompatibleClassChangeError( "Static method in invokevirtual"); } final VmInstanceMethod method = (VmInstanceMethod) mts; final int tibIndex = method.getTibOffset(); final int argSlotCount = Signature.getArgSlotCount(methodRef .getSignature()); | public final void visit_invokevirtual(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); final VmMethod mts = methodRef.getResolvedVmMethod(); dropParameters(mts, true); if (mts.isStatic()) { throw new IncompatibleClass... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
/* Get objectref -> S0 */ os.writeMOV(INTSIZE, S0, SP, argSlotCount * slotSize); /* Get VMT of objectef -> S0 */ os.writeMOV(INTSIZE, S0, S0, ObjectLayout.TIB_SLOT * slotSize); /* Get entry in VMT -> EAX */ os.writeMOV(INTSIZE, EAX, S0, (VmArray.DATA_OFFSET + tibOffset) * slotSize); /* Now invoke the method */ helper.i... | /* Get objectref -> S0 */ os.writeMOV(INTSIZE, S0, SP, argSlotCount * slotSize); /* Get VMT of objectef -> S0 */ os.writeMOV(INTSIZE, S0, S0, tibOffset); /* Get entry in VMT -> EAX */ os.writeMOV(INTSIZE, EAX, S0, arrayDataOffset + (tibIndex * slotSize)); /* Now invoke the method */ helper.invokeJavaMethod(methodRef.ge... | public final void visit_invokevirtual(VmConstMethodRef methodRef) { //TODO: port to orp-style vstack.push(eContext); methodRef.resolve(loader); final VmMethod mts = methodRef.getResolvedVmMethod(); dropParameters(mts, true); if (mts.isStatic()) { throw new IncompatibleClass... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); | IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); | public final void visit_ior() { //REFACTOR: parametrize the os.write operations to avoid code // duplication //IMPROVE: allow parameter permutation IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); final Register r1 = v1.getRegi... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final Register r1 = v1.getRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeOR(r1, v2.getRegister()); break; case Item.Kind.LOCAL: os.writeOR(r1, FP, v2.getOffsetToFP()); break; case Item.Kind.CONSTANT: os.writeOR(r1, v2.getValue()); break; } v2.release(eContext); vstack.push(v1); } | final Register r1 = v1.getRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeOR(r1, v2.getRegister()); break; case Item.Kind.LOCAL: os.writeOR(r1, FP, v2.getOffsetToFP()); break; case Item.Kind.CONSTANT: os.writeOR(r1, v2.getValue()); break; } v2.release(eContext); vstack.push(v1); } | public final void visit_ior() { //REFACTOR: parametrize the os.write operations to avoid code // duplication //IMPROVE: allow parameter permutation IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); final Register r1 = v1.getRegi... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(eContext); IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); v2.release1(eContext); v1.release1(eContext); vstack.push1(IntItem.createStack()); | vstack.push(eContext); IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); v2.release1(eContext); v1.release1(eContext); vstack.push1(IntItem.createStack()); | public final void visit_irem() { //TODO: port to orp-style vstack.push(eContext); IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); v2.release1(eContext); v1.release1(eContext); vstack.push1(IntItem.createStack()); os.writePOP(S0); // Value2 o... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
os.writePOP(S0); os.writePOP(EAX); os.writeCDQ(); os.writeIDIV_EAX(S0); os.writePUSH(EDX); } | os.writePOP(S0); os.writePOP(EAX); os.writeCDQ(); os.writeIDIV_EAX(S0); os.writePUSH(EDX); } | public final void visit_irem() { //TODO: port to orp-style vstack.push(eContext); IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); v2.release1(eContext); v1.release1(eContext); vstack.push1(IntItem.createStack()); os.writePOP(S0); // Value2 o... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final IntItem val = vstack.popInt(); if (!val.uses(EAX)) { requestRegister(EAX, val); val.loadTo(eContext, EAX); } val.release(eContext); | final IntItem val = vstack.popInt(); if (!val.uses(EAX)) { requestRegister(EAX, val); val.loadTo(eContext, EAX); } val.release(eContext); | public final void visit_ireturn() { final IntItem val = vstack.popInt(); if (!val.uses(EAX)) { requestRegister(EAX, val); val.loadTo(eContext, EAX); } val.release(eContext); visit_return(); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
visit_return(); } | visit_return(); } | public final void visit_ireturn() { final IntItem val = vstack.popInt(); if (!val.uses(EAX)) { requestRegister(EAX, val); val.loadTo(eContext, EAX); } val.release(eContext); visit_return(); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } | IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } | public final void visit_ishl() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getRegi... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
IntItem value = vstack.popInt(); | IntItem value = vstack.popInt(); | public final void visit_ishl() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getRegi... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
value.load(eContext); | value.load(eContext); | public final void visit_ishl() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getRegi... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
Register v = value.getRegister(); | Register v = value.getRegister(); | public final void visit_ishl() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getRegi... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
if (shift.getKind() == Item.Kind.CONSTANT) { int offset = shift.getValue(); os.writeSAL(v, offset); } else { os.writeSAL_CL(v); } shift.release(eContext); vstack.push(value); } | if (shift.getKind() == Item.Kind.CONSTANT) { int offset = shift.getValue(); os.writeSAL(v, offset); } else { os.writeSAL_CL(v); } shift.release(eContext); vstack.push(value); } | public final void visit_ishl() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getRegi... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); | IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); | public final void visit_ishr() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getRegi... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
value.load(eContext); | value.load(eContext); | public final void visit_ishr() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getRegi... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
Register v = value.getRegister(); | Register v = value.getRegister(); | public final void visit_ishr() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getRegi... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
if (shift.getKind() == Item.Kind.CONSTANT) { int offset = shift.getValue(); os.writeSAR(v, offset); } else { os.writeSAR_CL(v); } shift.release(eContext); vstack.push(value); } | if (shift.getKind() == Item.Kind.CONSTANT) { int offset = shift.getValue(); os.writeSAR(v, offset); } else { os.writeSAR_CL(v); } shift.release(eContext); vstack.push(value); } | public final void visit_ishr() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getRegi... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final int disp = stackFrame.getEbpOffset(index); vstack.loadLocal(eContext, disp); IntItem i = vstack.popInt(); i.loadIf(eContext, ~Item.Kind.CONSTANT); | final int disp = stackFrame.getEbpOffset(index); vstack.loadLocal(eContext, disp); IntItem i = vstack.popInt(); i.loadIf(eContext, ~Item.Kind.CONSTANT); | public final void visit_istore(int index) { final int disp = stackFrame.getEbpOffset(index); vstack.loadLocal(eContext, disp); // avoid aliasing throubles IntItem i = vstack.popInt(); i.loadIf(eContext, ~Item.Kind.CONSTANT); if (i.getKind() == Item.Kind.CONSTANT) { os.w... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
if (i.getKind() == Item.Kind.CONSTANT) { os.writeMOV_Const(FP, disp, i.getValue()); } else { os.writeMOV(INTSIZE, FP, disp, i.getRegister()); i.release(eContext); } } | if (i.getKind() == Item.Kind.CONSTANT) { os.writeMOV_Const(FP, disp, i.getValue()); } else { os.writeMOV(INTSIZE, FP, disp, i.getRegister()); i.release(eContext); } } | public final void visit_istore(int index) { final int disp = stackFrame.getEbpOffset(index); vstack.loadLocal(eContext, disp); // avoid aliasing throubles IntItem i = vstack.popInt(); i.loadIf(eContext, ~Item.Kind.CONSTANT); if (i.getKind() == Item.Kind.CONSTANT) { os.w... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); | IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); | public final void visit_isub() { //REFACTOR: parametrize the os.write operations to avoid code // duplication IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); final Register r1 = v1.getRegister(); switch (v2.getKind()) { ... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final Register r1 = v1.getRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeSUB(r1, v2.getRegister()); break; case Item.Kind.LOCAL: os.writeSUB(r1, FP, v2.getOffsetToFP()); break; case Item.Kind.CONSTANT: final int val = v2.getValue(); os.writeSUB(r1, val); break; } v2.release(eContext); vstack.push(... | final Register r1 = v1.getRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeSUB(r1, v2.getRegister()); break; case Item.Kind.LOCAL: os.writeSUB(r1, FP, v2.getOffsetToFP()); break; case Item.Kind.CONSTANT: final int val = v2.getValue(); os.writeSUB(r1, val); break; } v2.release(eContext); vstack.push(... | public final void visit_isub() { //REFACTOR: parametrize the os.write operations to avoid code // duplication IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); final Register r1 = v1.getRegister(); switch (v2.getKind()) { ... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
IntItem shift = vstack.popInt(); | IntItem shift = vstack.popInt(); | public final void visit_iushr() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getReg... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } | if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } | public final void visit_iushr() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getReg... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
IntItem value = vstack.popInt(); | IntItem value = vstack.popInt(); | public final void visit_iushr() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getReg... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
value.load(eContext); | value.load(eContext); | public final void visit_iushr() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getReg... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
Register v = value.getRegister(); | Register v = value.getRegister(); | public final void visit_iushr() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getReg... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
if (shift.getKind() == Item.Kind.CONSTANT) { int offset = shift.getValue(); os.writeSHR(v, offset); } else { os.writeSHR_CL(v); } shift.release(eContext); vstack.push(value); } | if (shift.getKind() == Item.Kind.CONSTANT) { int offset = shift.getValue(); os.writeSHR(v, offset); } else { os.writeSHR_CL(v); } shift.release(eContext); vstack.push(value); } | public final void visit_iushr() { IntItem shift = vstack.popInt(); if (shift.getKind() != Item.Kind.CONSTANT) { requestRegister(ECX, shift); shift.loadTo(eContext, ECX); } IntItem value = vstack.popInt(); value.load(eContext); Register v = value.getReg... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); | IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); | public final void visit_ixor() { //REFACTOR: parametrize the os.write operations to avoid code // duplication //IMPROVE: allow parameter permutation IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); final Register r1 = v1.getReg... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final Register r1 = v1.getRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeXOR(r1, v2.getRegister()); break; case Item.Kind.LOCAL: os.writeXOR(r1, FP, v2.getOffsetToFP()); break; case Item.Kind.CONSTANT: os.writeXOR(r1, v2.getValue()); break; } v2.release(eContext); vstack.push(v1); } | final Register r1 = v1.getRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeXOR(r1, v2.getRegister()); break; case Item.Kind.LOCAL: os.writeXOR(r1, FP, v2.getOffsetToFP()); break; case Item.Kind.CONSTANT: os.writeXOR(r1, v2.getValue()); break; } v2.release(eContext); vstack.push(v1); } | public final void visit_ixor() { //REFACTOR: parametrize the os.write operations to avoid code // duplication //IMPROVE: allow parameter permutation IntItem v2 = vstack.popInt(); IntItem v1 = vstack.popInt(); prepareForOperation(v1, v2); final Register r1 = v1.getReg... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
os.writeCALL(helper.getInstrLabel(address)); } | os.writeCALL(helper.getInstrLabel(address)); } | public final void visit_jsr(int address) { os.writeCALL(helper.getInstrLabel(address)); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(eContext); Item v = vstack.pop(JvmType.LONG); v.release1(eContext); vstack.push1(DoubleItem.createStack()); os.writeFILD64(SP, 0); os.writeFSTP64(SP, 0); } | FPUHelper.convert(eContext, vstack, JvmType.LONG, JvmType.DOUBLE); } | public final void visit_l2d() { //TODO: port to orp-style vstack.push(eContext); Item v = vstack.pop(JvmType.LONG); v.release1(eContext); vstack.push1(DoubleItem.createStack()); os.writeFILD64(SP, 0); os.writeFSTP64(SP, 0); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(eContext); Item v = vstack.pop(JvmType.LONG); v.release1(eContext); vstack.push1(FloatItem.createStack()); os.writeFILD64(SP, 0); os.writeLEA(SP, SP, 4); os.writeFSTP32(SP, 0); } | FPUHelper.convert(eContext, vstack, JvmType.LONG, JvmType.FLOAT); } | public final void visit_l2f() { //TODO: port to orp-style vstack.push(eContext); Item v = vstack.pop(JvmType.LONG); v.release1(eContext); vstack.push1(FloatItem.createStack()); os.writeFILD64(SP, 0); os.writeLEA(SP, SP, 4); os.writeFSTP32(SP, 0); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final LongItem v = vstack.popLong(); if (v.isConstant()) { vstack.push(IntItem.createConst((int) v.getValue())); } else { final X86RegisterPool pool = eContext.getPool(); v.load(eContext); final Register lsb = v.getLsbRegister(); v.release(eContext); pool.request(lsb); final IntItem result = IntItem.createReg(lsb); poo... | final LongItem v = vstack.popLong(); if (v.isConstant()) { vstack.push(IntItem.createConst((int) v.getValue())); } else { final X86RegisterPool pool = eContext.getPool(); v.load(eContext); final Register lsb = v.getLsbRegister(); v.release(eContext); pool.request(lsb); final IntItem result = IntItem.createReg(lsb); poo... | public final void visit_l2i() { final LongItem v = vstack.popLong(); if (v.isConstant()) { vstack.push(IntItem.createConst((int) v.getValue())); } else { final X86RegisterPool pool = eContext.getPool(); v.load(eContext); final Register lsb = v.getLsbR... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); prepareForOperation(v1, v2); | final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); prepareForOperation(v1, v2); | public final void visit_ladd() { final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); prepareForOperation(v1, v2); final Register r1_lsb = v1.getLsbRegister(); final Register r1_msb = v1.getMsbRegister(); switch (v2.getKind()) { case Item.Kind.... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final Register r1_lsb = v1.getLsbRegister(); final Register r1_msb = v1.getMsbRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeADD(r1_lsb, v2.getLsbRegister()); os.writeADC(r1_msb, v2.getMsbRegister()); break; case Item.Kind.LOCAL: os.writeADD(r1_lsb, FP, v2.getLsbOffsetToFP()); os.writeADC(r1_msb, ... | final Register r1_lsb = v1.getLsbRegister(); final Register r1_msb = v1.getMsbRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeADD(r1_lsb, v2.getLsbRegister()); os.writeADC(r1_msb, v2.getMsbRegister()); break; case Item.Kind.LOCAL: os.writeADD(r1_lsb, FP, v2.getLsbOffsetToFP()); os.writeADC(r1_msb, ... | public final void visit_ladd() { final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); prepareForOperation(v1, v2); final Register r1_lsb = v1.getLsbRegister(); final Register r1_msb = v1.getMsbRegister(); switch (v2.getKind()) { case Item.Kind.... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
visit_dwaload(JvmType.LONG); } | final IntItem idx = vstack.popInt(); final RefItem ref = vstack.popRef(); idx.load(eContext); ref.load(eContext); final Register idxr = idx.getRegister(); final Register refr = ref.getRegister(); checkBounds(refr, idxr); final DoubleWordItem result = requestDoubleWordRegisters(JvmType.LONG); os.writeLEA(refr, refr, i... | public final void visit_laload() { visit_dwaload(JvmType.LONG); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); prepareForOperation(v1, v2); | final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); prepareForOperation(v1, v2); | public final void visit_land() { final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); prepareForOperation(v1, v2); final Register r1_lsb = v1.getLsbRegister(); final Register r1_msb = v1.getMsbRegister(); switch (v2.getKind()) { case Item.Kind.... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final Register r1_lsb = v1.getLsbRegister(); final Register r1_msb = v1.getMsbRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeAND(r1_lsb, v2.getLsbRegister()); os.writeAND(r1_msb, v2.getMsbRegister()); break; case Item.Kind.LOCAL: os.writeAND(r1_lsb, FP, v2.getLsbOffsetToFP()); os.writeAND(r1_msb, ... | final Register r1_lsb = v1.getLsbRegister(); final Register r1_msb = v1.getMsbRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeAND(r1_lsb, v2.getLsbRegister()); os.writeAND(r1_msb, v2.getMsbRegister()); break; case Item.Kind.LOCAL: os.writeAND(r1_lsb, FP, v2.getLsbOffsetToFP()); os.writeAND(r1_msb, ... | public final void visit_land() { final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); prepareForOperation(v1, v2); final Register r1_lsb = v1.getLsbRegister(); final Register r1_msb = v1.getMsbRegister(); switch (v2.getKind()) { case Item.Kind.... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
visit_dwastore(JvmType.LONG); } | visit_dwastore(JvmType.LONG); } | public final void visit_lastore() { visit_dwastore(JvmType.LONG); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); | final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); | public final void visit_lcmp() { final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); // Load v2.load(eContext); final Register v2_lsb = v2.getLsbRegister(); final Register v2_msb = v2.getMsbRegister(); v1.load(eContext); final Register ... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
v2.load(eContext); final Register v2_lsb = v2.getLsbRegister(); final Register v2_msb = v2.getMsbRegister(); v1.load(eContext); final Register v1_lsb = v1.getLsbRegister(); final Register v1_msb = v1.getMsbRegister(); | v2.load(eContext); final Register v2_lsb = v2.getLsbRegister(); final Register v2_msb = v2.getMsbRegister(); v1.load(eContext); final Register v1_lsb = v1.getLsbRegister(); final Register v1_msb = v1.getMsbRegister(); | public final void visit_lcmp() { final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); // Load v2.load(eContext); final Register v2_lsb = v2.getLsbRegister(); final Register v2_msb = v2.getMsbRegister(); v1.load(eContext); final Register ... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final IntItem result = (IntItem) requestWordRegister(JvmType.INT); final Register resr = result.getRegister(); | final IntItem result = (IntItem) requestWordRegister(JvmType.INT); final Register resr = result.getRegister(); | public final void visit_lcmp() { final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); // Load v2.load(eContext); final Register v2_lsb = v2.getLsbRegister(); final Register v2_msb = v2.getMsbRegister(); v1.load(eContext); final Register ... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final Label ltLabel = new Label(curInstrLabel + "lt"); final Label endLabel = new Label(curInstrLabel + "end"); | final Label ltLabel = new Label(curInstrLabel + "lt"); final Label endLabel = new Label(curInstrLabel + "end"); | public final void visit_lcmp() { final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); // Load v2.load(eContext); final Register v2_lsb = v2.getLsbRegister(); final Register v2_msb = v2.getMsbRegister(); v1.load(eContext); final Register ... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
os.writeXOR(resr, resr); os.writeSUB(v1_lsb, v2_lsb); os.writeSBB(v1_msb, v2_msb); os.writeJCC(ltLabel, X86Constants.JL); os.writeOR(v1_lsb, v1_msb); os.writeJCC(endLabel, X86Constants.JZ); /** GT */ os.writeINC(resr); os.writeJMP(endLabel); /** LT */ os.setObjectRef(ltLabel); os.writeDEC(resr); os.setObjectRef(endLab... | os.writeXOR(resr, resr); os.writeSUB(v1_lsb, v2_lsb); os.writeSBB(v1_msb, v2_msb); os.writeJCC(ltLabel, X86Constants.JL); os.writeOR(v1_lsb, v1_msb); os.writeJCC(endLabel, X86Constants.JZ); /** GT */ os.writeINC(resr); os.writeJMP(endLabel); /** LT */ os.setObjectRef(ltLabel); os.writeDEC(resr); os.setObjectRef(endLab... | public final void visit_lcmp() { final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); // Load v2.load(eContext); final Register v2_lsb = v2.getLsbRegister(); final Register v2_msb = v2.getMsbRegister(); v1.load(eContext); final Register ... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(result); | vstack.push(result); | public final void visit_lcmp() { final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); // Load v2.load(eContext); final Register v2_lsb = v2.getLsbRegister(); final Register v2_msb = v2.getMsbRegister(); v1.load(eContext); final Register ... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
v1.release(eContext); v2.release(eContext); } | v1.release(eContext); v2.release(eContext); } | public final void visit_lcmp() { final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); // Load v2.load(eContext); final Register v2_lsb = v2.getLsbRegister(); final Register v2_msb = v2.getMsbRegister(); v1.load(eContext); final Register ... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(LongItem.createConst(v)); } | vstack.push(LongItem.createConst(v)); } | public final void visit_lconst(long v) { vstack.push(LongItem.createConst(v)); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
throw new Error("Not implemented yet"); } | throw new Error("Not implemented yet"); } | public final void visit_ldc(VmConstClass value) { throw new Error("Not implemented yet"); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(eContext); final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); v2.release1(eContext); v1.release1(eContext); | vstack.push(eContext); final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); v2.release1(eContext); v1.release1(eContext); | public final void visit_ldiv() { //TODO: port to orp-style vstack.push(eContext); final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); v2.release1(eContext); v1.release1(eContext); helper.invokeJavaMethod(context.getLdivMethod()); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
helper.invokeJavaMethod(context.getLdivMethod()); } | helper.invokeJavaMethod(context.getLdivMethod()); } | public final void visit_ldiv() { //TODO: port to orp-style vstack.push(eContext); final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); v2.release1(eContext); v1.release1(eContext); helper.invokeJavaMethod(context.getLdivMethod()); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(LongItem.createLocal(stackFrame.getWideEbpOffset(index))); } | vstack.push(LongItem.createLocal(stackFrame.getWideEbpOffset(index))); } | public final void visit_lload(int index) { vstack.push(LongItem.createLocal(stackFrame.getWideEbpOffset(index))); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(eContext); final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); v2.release1(eContext); v1.release1(eContext); | vstack.push(eContext); final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); v2.release1(eContext); v1.release1(eContext); | public final void visit_lmul() { //TODO: port to orp-style vstack.push(eContext); final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); v2.release1(eContext); v1.release1(eContext); writePOP64(Register.EBX, Register.ECX); // Value 2 final... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
writePOP64(Register.EBX, Register.ECX); final Register v2_lsb = Register.EBX; final Register v2_msb = Register.ECX; writePOP64(Register.ESI, Register.EDI); final Register v1_lsb = Register.ESI; final Register v1_msb = Register.EDI; | writePOP64(Register.EBX, Register.ECX); final Register v2_lsb = Register.EBX; final Register v2_msb = Register.ECX; writePOP64(Register.ESI, Register.EDI); final Register v1_lsb = Register.ESI; final Register v1_msb = Register.EDI; | public final void visit_lmul() { //TODO: port to orp-style vstack.push(eContext); final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); v2.release1(eContext); v1.release1(eContext); writePOP64(Register.EBX, Register.ECX); // Value 2 final... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final Label tmp1 = new Label(curInstrLabel + "$tmp1"); final Label tmp2 = new Label(curInstrLabel + "$tmp2"); | final Label tmp1 = new Label(curInstrLabel + "$tmp1"); final Label tmp2 = new Label(curInstrLabel + "$tmp2"); | public final void visit_lmul() { //TODO: port to orp-style vstack.push(eContext); final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); v2.release1(eContext); v1.release1(eContext); writePOP64(Register.EBX, Register.ECX); // Value 2 final... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
os.writeMOV(INTSIZE, EAX, v1_msb); os.writeOR(EAX, v2_msb); os.writeJCC(tmp1, X86Constants.JNZ); os.writeMOV(INTSIZE, EAX, v1_lsb); os.writeMUL_EAX(v2_lsb); os.writeJMP(tmp2); os.setObjectRef(tmp1); os.writeMOV(INTSIZE, EAX, v1_lsb); os.writeMUL_EAX(v2_msb); os.writeMOV(INTSIZE, v2_msb, EAX); os.writeMOV(INTSIZE, EAX, ... | os.writeMOV(INTSIZE, EAX, v1_msb); os.writeOR(EAX, v2_msb); os.writeJCC(tmp1, X86Constants.JNZ); os.writeMOV(INTSIZE, EAX, v1_lsb); os.writeMUL_EAX(v2_lsb); os.writeJMP(tmp2); os.setObjectRef(tmp1); os.writeMOV(INTSIZE, EAX, v1_lsb); os.writeMUL_EAX(v2_msb); os.writeMOV(INTSIZE, v2_msb, EAX); os.writeMOV(INTSIZE, EAX, ... | public final void visit_lmul() { //TODO: port to orp-style vstack.push(eContext); final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); v2.release1(eContext); v1.release1(eContext); writePOP64(Register.EBX, Register.ECX); // Value 2 final... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final LongItem result = (LongItem) requestDoubleWordRegisters( JvmType.LONG, EAX, EDX); vstack.push(result); } | final LongItem result = (LongItem) requestDoubleWordRegisters( JvmType.LONG, EAX, EDX); vstack.push(result); } | public final void visit_lmul() { //TODO: port to orp-style vstack.push(eContext); final LongItem v2 = vstack.popLong(); final LongItem v1 = vstack.popLong(); v2.release1(eContext); v1.release1(eContext); writePOP64(Register.EBX, Register.ECX); // Value 2 final... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
final LongItem v = vstack.popLong(); | final LongItem v = vstack.popLong(); | public final void visit_lneg() { final LongItem v = vstack.popLong(); if (v.isConstant()) { vstack.push(LongItem.createConst(-v.getValue())); } else { // Load val v.load(eContext); final Register lsb = v.getLsbRegister(); final Register msb... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
if (v.isConstant()) { vstack.push(LongItem.createConst(-v.getValue())); } else { v.load(eContext); final Register lsb = v.getLsbRegister(); final Register msb = v.getMsbRegister(); | if (v.isConstant()) { vstack.push(LongItem.createConst(-v.getValue())); } else { v.load(eContext); final Register lsb = v.getLsbRegister(); final Register msb = v.getMsbRegister(); | public final void visit_lneg() { final LongItem v = vstack.popLong(); if (v.isConstant()) { vstack.push(LongItem.createConst(-v.getValue())); } else { // Load val v.load(eContext); final Register lsb = v.getLsbRegister(); final Register msb... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
os.writeNEG(msb); os.writeNEG(lsb); os.writeSBB(msb, 0); | os.writeNEG(msb); os.writeNEG(lsb); os.writeSBB(msb, 0); | public final void visit_lneg() { final LongItem v = vstack.popLong(); if (v.isConstant()) { vstack.push(LongItem.createConst(-v.getValue())); } else { // Load val v.load(eContext); final Register lsb = v.getLsbRegister(); final Register msb... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
vstack.push(v); } } | vstack.push(v); } } | public final void visit_lneg() { final LongItem v = vstack.popLong(); if (v.isConstant()) { vstack.push(LongItem.createConst(-v.getValue())); } else { // Load val v.load(eContext); final Register lsb = v.getLsbRegister(); final Register msb... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
int[] addresses) { final int n = matchValues.length; | int[] addresses) { final int n = matchValues.length; | public final void visit_lookupswitch(int defAddress, int[] matchValues, int[] addresses) { final int n = matchValues.length; //BootLog.debug("lookupswitch length=" + n); IntItem key = vstack.popInt(); key.load(eContext); Register r = key.getRegister(); // Conserv... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
IntItem key = vstack.popInt(); key.load(eContext); Register r = key.getRegister(); vstack.push(eContext); key.release(eContext); | IntItem key = vstack.popInt(); key.load(eContext); Register r = key.getRegister(); vstack.push(eContext); key.release(eContext); | public final void visit_lookupswitch(int defAddress, int[] matchValues, int[] addresses) { final int n = matchValues.length; //BootLog.debug("lookupswitch length=" + n); IntItem key = vstack.popInt(); key.load(eContext); Register r = key.getRegister(); // Conserv... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
for (int i = 0; i < n; i++) { os.writeCMP_Const(r, matchValues[ i]); os.writeJCC(helper.getInstrLabel(addresses[ i]), X86Constants.JE); } os.writeJMP(helper.getInstrLabel(defAddress)); | for (int i = 0; i < n; i++) { os.writeCMP_Const(r, matchValues[i]); os.writeJCC(helper.getInstrLabel(addresses[i]), X86Constants.JE); } os.writeJMP(helper.getInstrLabel(defAddress)); | public final void visit_lookupswitch(int defAddress, int[] matchValues, int[] addresses) { final int n = matchValues.length; //BootLog.debug("lookupswitch length=" + n); IntItem key = vstack.popInt(); key.load(eContext); Register r = key.getRegister(); // Conserv... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/X86BytecodeVisitor.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86BytecodeVisitor.java |
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