rem stringlengths 0 477k | add stringlengths 0 313k | context stringlengths 6 599k | meta stringlengths 141 403 |
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} | } | 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 |
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_lor() { 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.R... | 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.writeOR(r1_lsb, v2.getLsbRegister()); os.writeOR(r1_msb, v2.getMsbRegister()); break; case Item.Kind.LOCAL: os.writeOR(r1_lsb, FP, v2.getLsbOffsetToFP()); os.writeOR(r1_msb, FP, ... | final Register r1_lsb = v1.getLsbRegister(); final Register r1_msb = v1.getMsbRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeOR(r1_lsb, v2.getLsbRegister()); os.writeOR(r1_msb, v2.getMsbRegister()); break; case Item.Kind.LOCAL: os.writeOR(r1_lsb, FP, v2.getLsbOffsetToFP()); os.writeOR(r1_msb, FP, ... | public final void visit_lor() { 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.R... | 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 v2 = vstack.pop(JvmType.LONG); Item v1 = vstack.pop(JvmType.LONG); v2.release1(eContext); v1.release1(eContext); | vstack.push(eContext); Item v2 = vstack.pop(JvmType.LONG); Item v1 = vstack.pop(JvmType.LONG); v2.release1(eContext); v1.release1(eContext); | public final void visit_lrem() { //TODO: port to orp-style vstack.push(eContext); Item v2 = vstack.pop(JvmType.LONG); Item v1 = vstack.pop(JvmType.LONG); v2.release1(eContext); v1.release1(eContext); helper.invokeJavaMethod(context.getLremMethod()); } | 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.getLremMethod()); } | helper.invokeJavaMethod(context.getLremMethod()); } | public final void visit_lrem() { //TODO: port to orp-style vstack.push(eContext); Item v2 = vstack.pop(JvmType.LONG); Item v1 = vstack.pop(JvmType.LONG); v2.release1(eContext); v1.release1(eContext); helper.invokeJavaMethod(context.getLremMethod()); } | 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 val = vstack.popLong(); if (!(val.uses(EAX) && val.uses(EDX))) { if (val.uses(EAX) || val.uses(EDX)) { val.push(eContext); } requestRegister(EAX, val); requestRegister(EDX, val); val.loadTo(eContext, EAX, EDX); } val.release(eContext); | final LongItem val = vstack.popLong(); if (!(val.uses(EAX) && val.uses(EDX))) { if (val.uses(EAX) || val.uses(EDX)) { val.push(eContext); } requestRegister(EAX, val); requestRegister(EDX, val); val.loadTo(eContext, EAX, EDX); } val.release(eContext); | public final void visit_lreturn() { final LongItem val = vstack.popLong(); if (!(val.uses(EAX) && val.uses(EDX))) { if (val.uses(EAX) || val.uses(EDX)) { val.push(eContext); } requestRegister(EAX, val); requestRegister(EDX, val); va... | 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_lreturn() { final LongItem val = vstack.popLong(); if (!(val.uses(EAX) && val.uses(EDX))) { if (val.uses(EAX) || val.uses(EDX)) { val.push(eContext); } requestRegister(EAX, val); requestRegister(EDX, val); va... | 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 v2 = vstack.popInt(); final LongItem v1 = vstack.popLong(); | final IntItem v2 = vstack.popInt(); final LongItem v1 = vstack.popLong(); | public final void visit_lshl() { final IntItem v2 = vstack.popInt(); final LongItem v1 = vstack.popLong(); requestRegister(ECX, v2); v2.loadTo(eContext, ECX); v1.load(eContext); final Register v1_lsb = v1.getLsbRegister(); final Register v1_msb = v1.getMsbRegister();... | 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 |
requestRegister(ECX, v2); v2.loadTo(eContext, ECX); v1.load(eContext); final Register v1_lsb = v1.getLsbRegister(); final Register v1_msb = v1.getMsbRegister(); | requestRegister(ECX, v2); v2.loadTo(eContext, ECX); v1.load(eContext); final Register v1_lsb = v1.getLsbRegister(); final Register v1_msb = v1.getMsbRegister(); | public final void visit_lshl() { final IntItem v2 = vstack.popInt(); final LongItem v1 = vstack.popLong(); requestRegister(ECX, v2); v2.loadTo(eContext, ECX); v1.load(eContext); final Register v1_lsb = v1.getLsbRegister(); final Register v1_msb = v1.getMsbRegister();... | 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.writeAND(ECX, 63); os.writeCMP_Const(ECX, 32); final Label gt32Label = new Label(curInstrLabel + "gt32"); final Label endLabel = new Label(curInstrLabel + "end"); os.writeJCC(gt32Label, X86Constants.JAE); /** ECX < 32 */ os.writeSHLD_CL(v1_msb, v1_lsb); os.writeSHL_CL(v1_lsb); os.writeJMP(endLabel); /** ECX >= 32 */... | os.writeAND(ECX, 63); os.writeCMP_Const(ECX, 32); final Label gt32Label = new Label(curInstrLabel + "gt32"); final Label endLabel = new Label(curInstrLabel + "end"); os.writeJCC(gt32Label, X86Constants.JAE); /** ECX < 32 */ os.writeSHLD_CL(v1_msb, v1_lsb); os.writeSHL_CL(v1_lsb); os.writeJMP(endLabel); /** ECX >= 32 */... | public final void visit_lshl() { final IntItem v2 = vstack.popInt(); final LongItem v1 = vstack.popLong(); requestRegister(ECX, v2); v2.loadTo(eContext, ECX); v1.load(eContext); final Register v1_lsb = v1.getLsbRegister(); final Register v1_msb = v1.getMsbRegister();... | 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.release(eContext); vstack.push(v1); } | v2.release(eContext); vstack.push(v1); } | public final void visit_lshl() { final IntItem v2 = vstack.popInt(); final LongItem v1 = vstack.popLong(); requestRegister(ECX, v2); v2.loadTo(eContext, ECX); v1.load(eContext); final Register v1_lsb = v1.getLsbRegister(); final Register v1_msb = v1.getMsbRegister();... | 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 cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); | final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); | public final void visit_lshr() { final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); // Get cnt into ECX if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt);... | 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 (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt); cnt.loadTo(eContext, ECX); } | if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt); cnt.loadTo(eContext, ECX); } | public final void visit_lshr() { final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); // Get cnt into ECX if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt);... | 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 |
val.load(eContext); final Register lsb = val.getLsbRegister(); final Register msb = val.getMsbRegister(); | val.load(eContext); final Register lsb = val.getLsbRegister(); final Register msb = val.getMsbRegister(); | public final void visit_lshr() { final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); // Get cnt into ECX if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt);... | 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.writeAND(ECX, 63); os.writeCMP_Const(ECX, 32); final Label gt32Label = new Label(curInstrLabel + "gt32"); final Label endLabel = new Label(curInstrLabel + "end"); os.writeJCC(gt32Label, X86Constants.JAE); /** ECX < 32 */ os.writeSHRD_CL(lsb, msb); os.writeSAR_CL(msb); os.writeJMP(endLabel); /** ECX >= 32 */ os.setO... | os.writeAND(ECX, 63); os.writeCMP_Const(ECX, 32); final Label gt32Label = new Label(curInstrLabel + "gt32"); final Label endLabel = new Label(curInstrLabel + "end"); os.writeJCC(gt32Label, X86Constants.JAE); /** ECX < 32 */ os.writeSHRD_CL(lsb, msb); os.writeSAR_CL(msb); os.writeJMP(endLabel); /** ECX >= 32 */ os.setO... | public final void visit_lshr() { final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); // Get cnt into ECX if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt);... | 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.createReg(lsb, msb); pool.transferOwnerTo(lsb, result); pool.transferOwnerTo(msb, result); vstack.push(result); | final LongItem result = LongItem.createReg(lsb, msb); pool.transferOwnerTo(lsb, result); pool.transferOwnerTo(msb, result); vstack.push(result); | public final void visit_lshr() { final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); // Get cnt into ECX if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt);... | 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 |
cnt.release(eContext); } | cnt.release(eContext); } | public final void visit_lshr() { final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); // Get cnt into ECX if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt);... | 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 int ebpOfs = stackFrame.getWideEbpOffset(index); | final LongItem v = vstack.popLong(); final int ebpOfs = stackFrame.getWideEbpOffset(index); | public final void visit_lstore(int index) { final LongItem v = vstack.popLong(); final int ebpOfs = stackFrame.getWideEbpOffset(index); // pin down other references to this local vstack.loadLocal(eContext, ebpOfs); // Load the value v.load(eContext); // Copy to local... | 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.loadLocal(eContext, ebpOfs); | vstack.loadLocal(eContext, ebpOfs); | public final void visit_lstore(int index) { final LongItem v = vstack.popLong(); final int ebpOfs = stackFrame.getWideEbpOffset(index); // pin down other references to this local vstack.loadLocal(eContext, ebpOfs); // Load the value v.load(eContext); // Copy to local... | 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 |
v.load(eContext); | v.load(eContext); | public final void visit_lstore(int index) { final LongItem v = vstack.popLong(); final int ebpOfs = stackFrame.getWideEbpOffset(index); // pin down other references to this local vstack.loadLocal(eContext, ebpOfs); // Load the value v.load(eContext); // Copy to local... | 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, FP, ebpOfs, v.getLsbRegister()); os.writeMOV(INTSIZE, FP, ebpOfs + 4, v.getMsbRegister()); | os.writeMOV(INTSIZE, FP, ebpOfs, v.getLsbRegister()); os.writeMOV(INTSIZE, FP, ebpOfs + 4, v.getMsbRegister()); | public final void visit_lstore(int index) { final LongItem v = vstack.popLong(); final int ebpOfs = stackFrame.getWideEbpOffset(index); // pin down other references to this local vstack.loadLocal(eContext, ebpOfs); // Load the value v.load(eContext); // Copy to local... | 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 |
v.release(eContext); } | v.release(eContext); } | public final void visit_lstore(int index) { final LongItem v = vstack.popLong(); final int ebpOfs = stackFrame.getWideEbpOffset(index); // pin down other references to this local vstack.loadLocal(eContext, ebpOfs); // Load the value v.load(eContext); // Copy to local... | 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_lsub() { 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.writeSUB(r1_lsb, v2.getLsbRegister()); os.writeSBB(r1_msb, v2.getMsbRegister()); break; case Item.Kind.LOCAL: os.writeSUB(r1_lsb, FP, v2.getLsbOffsetToFP()); os.writeSBB(r1_msb, ... | final Register r1_lsb = v1.getLsbRegister(); final Register r1_msb = v1.getMsbRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeSUB(r1_lsb, v2.getLsbRegister()); os.writeSBB(r1_msb, v2.getMsbRegister()); break; case Item.Kind.LOCAL: os.writeSUB(r1_lsb, FP, v2.getLsbOffsetToFP()); os.writeSBB(r1_msb, ... | public final void visit_lsub() { 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 IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); | final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); | public final void visit_lushr() { final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); // Get cnt into ECX if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt)... | 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 (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt); cnt.loadTo(eContext, ECX); } | if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt); cnt.loadTo(eContext, ECX); } | public final void visit_lushr() { final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); // Get cnt into ECX if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt)... | 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 |
val.load(eContext); final Register lsb = val.getLsbRegister(); final Register msb = val.getMsbRegister(); | val.load(eContext); final Register lsb = val.getLsbRegister(); final Register msb = val.getMsbRegister(); | public final void visit_lushr() { final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); // Get cnt into ECX if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt)... | 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.writeAND(ECX, 63); os.writeCMP_Const(ECX, 32); final Label gt32Label = new Label(curInstrLabel + "gt32"); final Label endLabel = new Label(curInstrLabel + "end"); os.writeJCC(gt32Label, X86Constants.JAE); /** ECX < 32 */ os.writeSHRD_CL(lsb, msb); os.writeSHR_CL(msb); os.writeJMP(endLabel); /** ECX >= 32 */ os.setO... | os.writeAND(ECX, 63); os.writeCMP_Const(ECX, 32); final Label gt32Label = new Label(curInstrLabel + "gt32"); final Label endLabel = new Label(curInstrLabel + "end"); os.writeJCC(gt32Label, X86Constants.JAE); /** ECX < 32 */ os.writeSHRD_CL(lsb, msb); os.writeSHR_CL(msb); os.writeJMP(endLabel); /** ECX >= 32 */ os.setO... | public final void visit_lushr() { final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); // Get cnt into ECX if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt)... | 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.createReg(lsb, msb); pool.transferOwnerTo(lsb, result); pool.transferOwnerTo(msb, result); vstack.push(result); | final LongItem result = LongItem.createReg(lsb, msb); pool.transferOwnerTo(lsb, result); pool.transferOwnerTo(msb, result); vstack.push(result); | public final void visit_lushr() { final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); // Get cnt into ECX if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt)... | 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 |
cnt.release(eContext); } | cnt.release(eContext); } | public final void visit_lushr() { final IntItem cnt = vstack.popInt(); final LongItem val = vstack.popLong(); final X86RegisterPool pool = eContext.getPool(); // Get cnt into ECX if (!cnt.uses(ECX)) { val.spillIfUsing(eContext, ECX); requestRegister(ECX, cnt)... | 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_lxor() { 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.writeXOR(r1_lsb, v2.getLsbRegister()); os.writeXOR(r1_msb, v2.getMsbRegister()); break; case Item.Kind.LOCAL: os.writeXOR(r1_lsb, FP, v2.getLsbOffsetToFP()); os.writeXOR(r1_msb, ... | final Register r1_lsb = v1.getLsbRegister(); final Register r1_msb = v1.getMsbRegister(); switch (v2.getKind()) { case Item.Kind.REGISTER: os.writeXOR(r1_lsb, v2.getLsbRegister()); os.writeXOR(r1_msb, v2.getMsbRegister()); break; case Item.Kind.LOCAL: os.writeXOR(r1_lsb, FP, v2.getLsbOffsetToFP()); os.writeXOR(r1_msb, ... | public final void visit_lxor() { 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 |
vstack.push(eContext); RefItem v = vstack.popRef(); v.release1(eContext); | vstack.push(eContext); RefItem v = vstack.popRef(); v.release1(eContext); | public final void visit_monitorenter() { vstack.push(eContext); RefItem v = vstack.popRef(); v.release1(eContext); // Objectref is already on the stack helper.invokeJavaMethod(context.getMonitorEnterMethod()); } | 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.getMonitorEnterMethod()); } | helper.invokeJavaMethod(context.getMonitorEnterMethod()); } | public final void visit_monitorenter() { vstack.push(eContext); RefItem v = vstack.popRef(); v.release1(eContext); // Objectref is already on the stack helper.invokeJavaMethod(context.getMonitorEnterMethod()); } | 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); RefItem v = vstack.popRef(); v.release1(eContext); | vstack.push(eContext); RefItem v = vstack.popRef(); v.release1(eContext); | public final void visit_monitorexit() { vstack.push(eContext); RefItem v = vstack.popRef(); v.release1(eContext); // Objectref is already on the stack helper.invokeJavaMethod(context.getMonitorExitMethod()); } | 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.getMonitorExitMethod()); } | helper.invokeJavaMethod(context.getMonitorExitMethod()); } | public final void visit_monitorexit() { vstack.push(eContext); RefItem v = vstack.popRef(); v.release1(eContext); // Objectref is already on the stack helper.invokeJavaMethod(context.getMonitorExitMethod()); } | 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_multianewarray(VmConstClass clazz, int dimensions) { // flush all vstack items to the stack // all registers are freed vstack.push(eContext); // Create the dimensions array os.writePUSH(10); /* type=int */ os.writePUSH(dimensions); /* elements */ ... | 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.writePUSH(10); /* type=int */ os.writePUSH(dimensions); /* elements */ helper.invokeJavaMethod(context.getAllocPrimitiveArrayMethod()); final RefItem dims = vstack.popRef(); final Register dimsr = dims.getRegister(); | os.writePUSH(10); /* type=int */ os.writePUSH(dimensions); /* elements */ helper.invokeJavaMethod(context.getAllocPrimitiveArrayMethod()); final RefItem dims = vstack.popRef(); final Register dimsr = dims.getRegister(); | public final void visit_multianewarray(VmConstClass clazz, int dimensions) { // flush all vstack items to the stack // all registers are freed vstack.push(eContext); // Create the dimensions array os.writePUSH(10); /* type=int */ os.writePUSH(dimensions); /* elements */ ... | 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 < dimensions; i++) { final int ofs = (VmArray.DATA_OFFSET + i) * slotSize; final IntItem v = vstack.popInt(); v.release1(eContext); os.writePOP(dimsr, ofs); } | for (int i = 0; i < dimensions; i++) { final int ofs = arrayDataOffset + (i * slotSize); final IntItem v = vstack.popInt(); v.release1(eContext); os.writePOP(dimsr, ofs); } | public final void visit_multianewarray(VmConstClass clazz, int dimensions) { // flush all vstack items to the stack // all registers are freed vstack.push(eContext); // Create the dimensions array os.writePUSH(10); /* type=int */ os.writePUSH(dimensions); /* elements */ ... | 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.REFERENCE); | final Register classr = requestRegister(JvmType.REFERENCE); | public final void visit_multianewarray(VmConstClass clazz, int dimensions) { // flush all vstack items to the stack // all registers are freed vstack.push(eContext); // Create the dimensions array os.writePUSH(10); /* type=int */ os.writePUSH(dimensions); /* elements */ ... | 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 |
writeResolveAndLoadClassToReg(clazz, classr); | writeResolveAndLoadClassToReg(clazz, classr); | public final void visit_multianewarray(VmConstClass clazz, int dimensions) { // flush all vstack items to the stack // all registers are freed vstack.push(eContext); // Create the dimensions array os.writePUSH(10); /* type=int */ os.writePUSH(dimensions); /* elements */ ... | 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.writePUSH(classr); os.writePUSH(dimsr); helper.invokeJavaMethod(context.getAllocMultiArrayMethod()); | os.writePUSH(classr); os.writePUSH(dimsr); helper.invokeJavaMethod(context.getAllocMultiArrayMethod()); | public final void visit_multianewarray(VmConstClass clazz, int dimensions) { // flush all vstack items to the stack // all registers are freed vstack.push(eContext); // Create the dimensions array os.writePUSH(10); /* type=int */ os.writePUSH(dimensions); /* elements */ ... | 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 |
dims.release(eContext); releaseRegister(classr); } | dims.release(eContext); releaseRegister(classr); } | public final void visit_multianewarray(VmConstClass clazz, int dimensions) { // flush all vstack items to the stack // all registers are freed vstack.push(eContext); // Create the dimensions array os.writePUSH(10); /* type=int */ os.writePUSH(dimensions); /* elements */ ... | 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_new(VmConstClass classRef) { // Push all vstack.push(eContext); // Allocate tmp register final Register classr = requestRegister(JvmType.REFERENCE); writeResolveAndLoadClassToReg(classRef, classr); /* Setup a call to SoftByteCodes.allocObject */ ... | 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.REFERENCE); | final Register classr = requestRegister(JvmType.REFERENCE); | public final void visit_new(VmConstClass classRef) { // Push all vstack.push(eContext); // Allocate tmp register final Register classr = requestRegister(JvmType.REFERENCE); writeResolveAndLoadClassToReg(classRef, classr); /* Setup a call to SoftByteCodes.allocObject */ ... | 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 |
writeResolveAndLoadClassToReg(classRef, classr); /* Setup a call to SoftByteCodes.allocObject */ os.writePUSH(classr); /* vmClass */ os.writePUSH(-1); /* Size */ helper.invokeJavaMethod(context.getAllocObjectMethod()); | writeResolveAndLoadClassToReg(classRef, classr); /* Setup a call to SoftByteCodes.allocObject */ os.writePUSH(classr); /* vmClass */ os.writePUSH(-1); /* Size */ helper.invokeJavaMethod(context.getAllocObjectMethod()); | public final void visit_new(VmConstClass classRef) { // Push all vstack.push(eContext); // Allocate tmp register final Register classr = requestRegister(JvmType.REFERENCE); writeResolveAndLoadClassToReg(classRef, classr); /* Setup a call to SoftByteCodes.allocObject */ ... | 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 |
releaseRegister(classr); } | releaseRegister(classr); } | public final void visit_new(VmConstClass classRef) { // Push all vstack.push(eContext); // Allocate tmp register final Register classr = requestRegister(JvmType.REFERENCE); writeResolveAndLoadClassToReg(classRef, classr); /* Setup a call to SoftByteCodes.allocObject */ ... | 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 count = vstack.popInt(); count.loadIf(eContext, Item.Kind.STACK); | final IntItem count = vstack.popInt(); count.loadIf(eContext, Item.Kind.STACK); | public final void visit_newarray(int type) { // Load count final IntItem count = vstack.popInt(); count.loadIf(eContext, Item.Kind.STACK); // flush stack, result also on stack vstack.push(eContext); // Setup a call to SoftByteCodes.allocArray os.writePUSH(type); /* t... | 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_newarray(int type) { // Load count final IntItem count = vstack.popInt(); count.loadIf(eContext, Item.Kind.STACK); // flush stack, result also on stack vstack.push(eContext); // Setup a call to SoftByteCodes.allocArray os.writePUSH(type); /* t... | 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.writePUSH(type); /* type */ count.push(eContext); /* count */ count.release1(eContext); | os.writePUSH(type); /* type */ count.push(eContext); /* count */ count.release1(eContext); | public final void visit_newarray(int type) { // Load count final IntItem count = vstack.popInt(); count.loadIf(eContext, Item.Kind.STACK); // flush stack, result also on stack vstack.push(eContext); // Setup a call to SoftByteCodes.allocArray os.writePUSH(type); /* t... | 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.getAllocPrimitiveArrayMethod()); } | helper.invokeJavaMethod(context.getAllocPrimitiveArrayMethod()); } | public final void visit_newarray(int type) { // Load count final IntItem count = vstack.popInt(); count.loadIf(eContext, Item.Kind.STACK); // flush stack, result also on stack vstack.push(eContext); // Setup a call to SoftByteCodes.allocArray os.writePUSH(type); /* t... | 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.writeNOP(); } | os.writeNOP(); } | public final void visit_nop() { // Nothing os.writeNOP(); } | 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 |
generic_pop(4); } | generic_pop(4); } | public final void visit_pop() { generic_pop(4); } | 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 |
generic_pop(8); } | generic_pop(8); } | public final void visit_pop2() { generic_pop(8); } | 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 |
fieldRef.resolve(loader); final VmField field = fieldRef.getResolvedVmField(); if (field.isStatic()) { throw new IncompatibleClassChangeError( "getfield called on static field " + fieldRef.getName()); } final VmInstanceField inf = (VmInstanceField) field; final int offset = inf.getOffset(); final boolean wide = fieldRe... | fieldRef.resolve(loader); final VmField field = fieldRef.getResolvedVmField(); if (field.isStatic()) { throw new IncompatibleClassChangeError( "getfield called on static field " + fieldRef.getName()); } final VmInstanceField inf = (VmInstanceField) field; final int offset = inf.getOffset(); final boolean wide = fieldRe... | public final void visit_putfield(VmConstFieldRef fieldRef) { fieldRef.resolve(loader); final VmField field = fieldRef.getResolvedVmField(); if (field.isStatic()) { throw new IncompatibleClassChangeError( "getfield called on static field " + fieldRef.getName()); } final VmI... | 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 Item val = vstack.pop(); assertCondition(val.getCategory() == ((wide) ? 2 : 1), "category mismatch"); final RefItem ref = vstack.popRef(); | final Item val = vstack.pop(); assertCondition(val.getCategory() == ((wide) ? 2 : 1), "category mismatch"); final RefItem ref = vstack.popRef(); | public final void visit_putfield(VmConstFieldRef fieldRef) { fieldRef.resolve(loader); final VmField field = fieldRef.getResolvedVmField(); if (field.isStatic()) { throw new IncompatibleClassChangeError( "getfield called on static field " + fieldRef.getName()); } final VmI... | 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 |
val.load(eContext); ref.load(eContext); final Register refr = ref.getRegister(); | val.load(eContext); ref.load(eContext); final Register refr = ref.getRegister(); | public final void visit_putfield(VmConstFieldRef fieldRef) { fieldRef.resolve(loader); final VmField field = fieldRef.getResolvedVmField(); if (field.isStatic()) { throw new IncompatibleClassChangeError( "getfield called on static field " + fieldRef.getName()); } final VmI... | 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 (!wide) { final WordItem wval = (WordItem) val; final Register valr = wval.getRegister(); | if (!wide) { final WordItem wval = (WordItem) val; final Register valr = wval.getRegister(); | public final void visit_putfield(VmConstFieldRef fieldRef) { fieldRef.resolve(loader); final VmField field = fieldRef.getResolvedVmField(); if (field.isStatic()) { throw new IncompatibleClassChangeError( "getfield called on static field " + fieldRef.getName()); } final VmI... | 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, refr, offset, valr); if (helper.needsWriteBarrier()) { final Register tmp = requestRegister(JvmType.INT); helper.writePutfieldWriteBarrier(inf, refr, valr, tmp); releaseRegister(tmp); } } else { final DoubleWordItem dval = (DoubleWordItem) val; /** Msb */ os.writeMOV(INTSIZE, refr, offset + 4, dv... | os.writeMOV(INTSIZE, refr, offset, valr); if (helper.needsWriteBarrier()) { final Register tmp = requestRegister(JvmType.INT); helper.writePutfieldWriteBarrier(inf, refr, valr, tmp); releaseRegister(tmp); } } else { final DoubleWordItem dval = (DoubleWordItem) val; /** Msb */ os.writeMOV(INTSIZE, refr, offset + 4, dv... | public final void visit_putfield(VmConstFieldRef fieldRef) { fieldRef.resolve(loader); final VmField field = fieldRef.getResolvedVmField(); if (field.isStatic()) { throw new IncompatibleClassChangeError( "getfield called on static field " + fieldRef.getName()); } final VmI... | 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 |
val.release(eContext); ref.release(eContext); } | val.release(eContext); ref.release(eContext); } | public final void visit_putfield(VmConstFieldRef fieldRef) { fieldRef.resolve(loader); final VmField field = fieldRef.getResolvedVmField(); if (field.isStatic()) { throw new IncompatibleClassChangeError( "getfield called on static field " + fieldRef.getName()); } final VmI... | 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 |
fieldRef.resolve(loader); final VmStaticField sf = (VmStaticField) fieldRef.getResolvedVmField(); | fieldRef.resolve(loader); final VmStaticField sf = (VmStaticField) fieldRef.getResolvedVmField(); | public final void visit_putstatic(VmConstFieldRef fieldRef) { fieldRef.resolve(loader); final VmStaticField sf = (VmStaticField) fieldRef.getResolvedVmField(); // Initialize class if needed if (!sf.getDeclaringClass().isInitialized()) { final Register tmp = requestRegister(Jvm... | 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 (!sf.getDeclaringClass().isInitialized()) { final Register tmp = requestRegister(JvmType.INT); writeInitializeClass(fieldRef, tmp); releaseRegister(tmp); } | if (!sf.getDeclaringClass().isInitialized()) { final Register tmp = requestRegister(JvmType.INT); writeInitializeClass(fieldRef, tmp); releaseRegister(tmp); } | public final void visit_putstatic(VmConstFieldRef fieldRef) { fieldRef.resolve(loader); final VmStaticField sf = (VmStaticField) fieldRef.getResolvedVmField(); // Initialize class if needed if (!sf.getDeclaringClass().isInitialized()) { final Register tmp = requestRegister(Jvm... | 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 Item val = vstack.pop(); val.load(eContext); | final Item val = vstack.pop(); val.load(eContext); | public final void visit_putstatic(VmConstFieldRef fieldRef) { fieldRef.resolve(loader); final VmStaticField sf = (VmStaticField) fieldRef.getResolvedVmField(); // Initialize class if needed if (!sf.getDeclaringClass().isInitialized()) { final Register tmp = requestRegister(Jvm... | 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 (!fieldRef.isWide()) { final WordItem wval = (WordItem) val; final Register valr = wval.getRegister(); | if (!fieldRef.isWide()) { final WordItem wval = (WordItem) val; final Register valr = wval.getRegister(); | public final void visit_putstatic(VmConstFieldRef fieldRef) { fieldRef.resolve(loader); final VmStaticField sf = (VmStaticField) fieldRef.getResolvedVmField(); // Initialize class if needed if (!sf.getDeclaringClass().isInitialized()) { final Register tmp = requestRegister(Jvm... | 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.writePutStaticsEntry(curInstrLabel, valr, sf); if (helper.needsWriteBarrier()) { final Register tmp = requestRegister(JvmType.INT); helper.writePutstaticWriteBarrier(sf, valr, tmp); releaseRegister(tmp); } } else { final DoubleWordItem dval = (DoubleWordItem) val; helper.writePutStaticsEntry64(curInstrLabel, dva... | helper.writePutStaticsEntry(curInstrLabel, valr, sf); if (helper.needsWriteBarrier()) { final Register tmp = requestRegister(JvmType.INT); helper.writePutstaticWriteBarrier(sf, valr, tmp); releaseRegister(tmp); } } else { final DoubleWordItem dval = (DoubleWordItem) val; helper.writePutStaticsEntry64(curInstrLabel, dva... | public final void visit_putstatic(VmConstFieldRef fieldRef) { fieldRef.resolve(loader); final VmStaticField sf = (VmStaticField) fieldRef.getResolvedVmField(); // Initialize class if needed if (!sf.getDeclaringClass().isInitialized()) { final Register tmp = requestRegister(Jvm... | 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 |
val.release(eContext); } | val.release(eContext); } | public final void visit_putstatic(VmConstFieldRef fieldRef) { fieldRef.resolve(loader); final VmStaticField sf = (VmStaticField) fieldRef.getResolvedVmField(); // Initialize class if needed if (!sf.getDeclaringClass().isInitialized()) { final Register tmp = requestRegister(Jvm... | 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 ebpOfs = stackFrame.getEbpOffset(index); | final int ebpOfs = stackFrame.getEbpOffset(index); | public final void visit_ret(int index) { // Calc EBP offset final int ebpOfs = stackFrame.getEbpOffset(index); // Claim tmp register final Register tmp = requestRegister(JvmType.INT); // Load ret & jmp os.writeMOV(INTSIZE, tmp, FP, ebpOfs); os.writeJMP(tmp); /... | 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 tmp = requestRegister(JvmType.INT); | final Register tmp = requestRegister(JvmType.INT); | public final void visit_ret(int index) { // Calc EBP offset final int ebpOfs = stackFrame.getEbpOffset(index); // Claim tmp register final Register tmp = requestRegister(JvmType.INT); // Load ret & jmp os.writeMOV(INTSIZE, tmp, FP, ebpOfs); os.writeJMP(tmp); /... | 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, tmp, FP, ebpOfs); os.writeJMP(tmp); | os.writeMOV(INTSIZE, tmp, FP, ebpOfs); os.writeJMP(tmp); | public final void visit_ret(int index) { // Calc EBP offset final int ebpOfs = stackFrame.getEbpOffset(index); // Claim tmp register final Register tmp = requestRegister(JvmType.INT); // Load ret & jmp os.writeMOV(INTSIZE, tmp, FP, ebpOfs); os.writeJMP(tmp); /... | 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 |
releaseRegister(tmp); } | releaseRegister(tmp); } | public final void visit_ret(int index) { // Calc EBP offset final int ebpOfs = stackFrame.getEbpOffset(index); // Claim tmp register final Register tmp = requestRegister(JvmType.INT); // Load ret & jmp os.writeMOV(INTSIZE, tmp, FP, ebpOfs); os.writeJMP(tmp); /... | 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 |
stackFrame.emitReturn(); assertCondition(vstack.isEmpty(), "vstack should be empty; it is ", vstack); } | stackFrame.emitReturn(); assertCondition(vstack.isEmpty(), "vstack should be empty; it is ", vstack); } | public final void visit_return() { stackFrame.emitReturn(); assertCondition(vstack.isEmpty(), "vstack should be empty; it is ", vstack); } | 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 idx = vstack.popInt(); RefItem ref = vstack.popRef(); idx.loadIf(eContext, ~Item.Kind.CONSTANT); ref.load(eContext); Register r = ref.getRegister(); checkBounds(ref, idx); if (idx.isConstant()) { final int i = idx.getValue(); os.writeMOV(WORDSIZE, r, r, i + VmArray.DATA_OFFSET * 4); } else { os.writeMOV(WORDSIZ... | IntItem idx = vstack.popInt(); RefItem ref = vstack.popRef(); idx.loadIf(eContext, ~Item.Kind.CONSTANT); ref.load(eContext); Register r = ref.getRegister(); checkBounds(ref, idx); if (idx.isConstant()) { final int i = idx.getValue(); os.writeMOV(WORDSIZE, r, r, i + VmArray.DATA_OFFSET * 4); } else { os.writeMOV(WORDSIZ... | public final void visit_saload() { IntItem idx = vstack.popInt(); RefItem ref = vstack.popRef(); idx.loadIf(eContext, ~Item.Kind.CONSTANT); ref.load(eContext); Register r = ref.getRegister(); checkBounds(ref, idx); if (idx.isConstant()) { final int i = idx... | 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 val = vstack.popInt(); IntItem idx = vstack.popInt(); RefItem ref = vstack.popRef(); | IntItem val = vstack.popInt(); IntItem idx = vstack.popInt(); RefItem ref = vstack.popRef(); | public final void visit_sastore() { IntItem val = vstack.popInt(); IntItem idx = vstack.popInt(); RefItem ref = vstack.popRef(); //IMPROVE: optimize case with const value val.load(eContext); idx.loadIf(eContext, ~Item.Kind.CONSTANT); ref.load(eContext); 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 |
val.load(eContext); idx.loadIf(eContext, ~Item.Kind.CONSTANT); ref.load(eContext); final Register r = ref.getRegister(); final Register v = val.getRegister(); | val.load(eContext); idx.loadIf(eContext, ~Item.Kind.CONSTANT); ref.load(eContext); final Register r = ref.getRegister(); final Register v = val.getRegister(); | public final void visit_sastore() { IntItem val = vstack.popInt(); IntItem idx = vstack.popInt(); RefItem ref = vstack.popRef(); //IMPROVE: optimize case with const value val.load(eContext); idx.loadIf(eContext, ~Item.Kind.CONSTANT); ref.load(eContext); 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 |
checkBounds(ref, idx); if (idx.getKind() == Item.Kind.CONSTANT) { final int i = idx.getValue(); os.writeMOV(WORDSIZE, r, i + VmArray.DATA_OFFSET * 4, v); } else { final Register i = idx.getRegister(); os.writeMOV(WORDSIZE, r, i, 2, VmArray.DATA_OFFSET * 4, v); } val.release(eContext); idx.release(eContext); ref.release... | checkBounds(ref, idx); if (idx.getKind() == Item.Kind.CONSTANT) { final int i = idx.getValue(); os.writeMOV(WORDSIZE, r, i + VmArray.DATA_OFFSET * 4, v); } else { final Register i = idx.getRegister(); os.writeMOV(WORDSIZE, r, i, 2, VmArray.DATA_OFFSET * 4, v); } val.release(eContext); idx.release(eContext); ref.release... | public final void visit_sastore() { IntItem val = vstack.popInt(); IntItem idx = vstack.popInt(); RefItem ref = vstack.popRef(); //IMPROVE: optimize case with const value val.load(eContext); idx.loadIf(eContext, ~Item.Kind.CONSTANT); ref.load(eContext); 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 Item v1 = vstack.pop(); final Item v2 = vstack.pop(); assertCondition((v1.getCategory() == 1) && (v2.getCategory() == 1), "category mismatch"); | final Item v1 = vstack.pop(); final Item v2 = vstack.pop(); assertCondition((v1.getCategory() == 1) && (v2.getCategory() == 1), "category mismatch"); | public final void visit_swap() { final Item v1 = vstack.pop(); final Item v2 = vstack.pop(); assertCondition((v1.getCategory() == 1) && (v2.getCategory() == 1), "category mismatch"); final boolean v1_load = (v1.isStack() || v1.isFPUStack()); final boolean v2_load = ... | 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 boolean v1_load = (v1.isStack() || v1.isFPUStack()); final boolean v2_load = (v2.isStack() || v2.isFPUStack()); if (v1_load || v2_load) { v1.load(eContext); v2.load(eContext); } vstack.push(v1); vstack.push(v2); } | final boolean v1_load = (v1.isStack() || v1.isFPUStack()); final boolean v2_load = (v2.isStack() || v2.isFPUStack()); if (v1_load || v2_load) { v1.load(eContext); v2.load(eContext); } vstack.push(v1); vstack.push(v2); } | public final void visit_swap() { final Item v1 = vstack.pop(); final Item v2 = vstack.pop(); assertCondition((v1.getCategory() == 1) && (v2.getCategory() == 1), "category mismatch"); final boolean v1_load = (v1.isStack() || v1.isFPUStack()); final boolean v2_load = ... | 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 highValue, int[] addresses) { final IntItem val = vstack.popInt(); val.load(eContext); final Register valr = val.getRegister(); vstack.push(eContext); | int highValue, int[] addresses) { final IntItem val = vstack.popInt(); val.load(eContext); final Register valr = val.getRegister(); vstack.push(eContext); | public final void visit_tableswitch(int defAddress, int lowValue, int highValue, int[] addresses) { //IMPROVE: check Jaos implementation final IntItem val = vstack.popInt(); val.load(eContext); final Register valr = val.getRegister(); vstack.push(eContext); 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 int n = addresses.length; for (int i = 0; i < n; i++) { os.writeCMP_Const(valr, lowValue + i); os.writeJCC(helper.getInstrLabel(addresses[ i]), X86Constants.JE); } os.writeJMP(helper.getInstrLabel(defAddress)); | final int n = addresses.length; for (int i = 0; i < n; i++) { os.writeCMP_Const(valr, lowValue + i); os.writeJCC(helper.getInstrLabel(addresses[i]), X86Constants.JE); } os.writeJMP(helper.getInstrLabel(defAddress)); | public final void visit_tableswitch(int defAddress, int lowValue, int highValue, int[] addresses) { //IMPROVE: check Jaos implementation final IntItem val = vstack.popInt(); val.load(eContext); final Register valr = val.getRegister(); vstack.push(eContext); 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 |
val.release(eContext); } | val.release(eContext); } | public final void visit_tableswitch(int defAddress, int lowValue, int highValue, int[] addresses) { //IMPROVE: check Jaos implementation final IntItem val = vstack.popInt(); val.load(eContext); final Register valr = val.getRegister(); vstack.push(eContext); 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 |
Register scratch) { | Register scratch) { | private final void writeInitializeClass(VmConstFieldRef fieldRef, Register scratch) { // Get fieldRef via constantpool to avoid direct object references in // the native code final VmType declClass = fieldRef.getResolvedVmField() .getDeclaringClass(); if (!declC... | 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 VmType declClass = fieldRef.getResolvedVmField() .getDeclaringClass(); if (!declClass.isInitialized()) { helper.writeGetStaticsEntry(new Label(curInstrLabel + "$$ic"), scratch, declClass); | final VmType declClass = fieldRef.getResolvedVmField() .getDeclaringClass(); if (!declClass.isInitialized()) { helper.writeGetStaticsEntry(new Label(curInstrLabel + "$$ic"), scratch, declClass); | private final void writeInitializeClass(VmConstFieldRef fieldRef, Register scratch) { // Get fieldRef via constantpool to avoid direct object references in // the native code final VmType declClass = fieldRef.getResolvedVmField() .getDeclaringClass(); if (!declC... | 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 offset = context.getVmTypeState().getOffset(); os.writeTEST(scratch, offset, VmTypeState.ST_INITIALIZED); final Label afterInit = new Label(curInstrLabel + "$$aci"); os.writeJCC(afterInit, X86Constants.JNZ); os.writePUSH(scratch); helper.invokeJavaMethod(context.getVmTypeInitialize()); os.setObjectRef(afte... | final int offset = context.getVmTypeState().getOffset(); os.writeTEST(scratch, offset, VmTypeState.ST_INITIALIZED); final Label afterInit = new Label(curInstrLabel + "$$aci"); os.writeJCC(afterInit, X86Constants.JNZ); os.writePUSH(scratch); helper.invokeJavaMethod(context.getVmTypeInitialize()); os.setObjectRef(afte... | private final void writeInitializeClass(VmConstFieldRef fieldRef, Register scratch) { // Get fieldRef via constantpool to avoid direct object references in // the native code final VmType declClass = fieldRef.getResolvedVmField() .getDeclaringClass(); if (!declC... | 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 |
} | } | private final void writeInitializeClass(VmConstFieldRef fieldRef, Register scratch) { // Get fieldRef via constantpool to avoid direct object references in // the native code final VmType declClass = fieldRef.getResolvedVmField() .getDeclaringClass(); if (!declC... | 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(lsbReg); os.writePOP(msbReg); } | os.writePOP(lsbReg); os.writePOP(msbReg); } | private final void writePOP64(Register lsbReg, Register msbReg) { os.writePOP(lsbReg); os.writePOP(msbReg); } | 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 dst) { classRef.resolve(loader); final VmType type = classRef.getResolvedVmClass(); | Register dst) { classRef.resolve(loader); final VmType type = classRef.getResolvedVmClass(); | private final void writeResolveAndLoadClassToReg(VmConstClass classRef, Register dst) { // Resolve the class classRef.resolve(loader); final VmType type = classRef.getResolvedVmClass(); // Load the class from the statics table helper.writeGetStaticsEntry(curInstrLabel, ... | 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, dst, type); } | helper.writeGetStaticsEntry(curInstrLabel, dst, type); } | private final void writeResolveAndLoadClassToReg(VmConstClass classRef, Register dst) { // Resolve the class classRef.resolve(loader); final VmType type = classRef.getResolvedVmClass(); // Load the class from the statics table helper.writeGetStaticsEntry(curInstrLabel, ... | 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.writeYieldPoint(curInstrLabel); } | helper.writeYieldPoint(curInstrLabel); } | public final void yieldPoint() { helper.writeYieldPoint(curInstrLabel); } | 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 |
VirtualStack vstack) { | VirtualStack vstack, X86RegisterPool pool) { | EmitterContext(AbstractX86Stream os, X86CompilerHelper helper, VirtualStack vstack) { this.os = os; this.helper = helper; this.vstack = vstack; pool = new X86RegisterPool(); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/EmitterContext.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/EmitterContext.java |
pool = new X86RegisterPool(); | this.pool = pool; | EmitterContext(AbstractX86Stream os, X86CompilerHelper helper, VirtualStack vstack) { this.os = os; this.helper = helper; this.vstack = vstack; pool = new X86RegisterPool(); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/EmitterContext.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/EmitterContext.java |
this.addressLabels = new Label[ method.getBytecodeSize()]; | this.addressLabels = new Label[method.getBytecodeSize()]; | public final void setMethod(VmMethod method) { this.method = method; this.labelPrefix = method.toString() + "_"; this.instrLabelPrefix = labelPrefix + "_bci_"; this.addressLabels = new Label[ method.getBytecodeSize()]; } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/4c9e1b93fdcd3878abf615621ec6a36bf839ab10/X86CompilerHelper.java/buggy/core/src/core/org/jnode/vm/x86/compiler/X86CompilerHelper.java |
if ((kind == LONG)||(kind == DOUBLE)) | if ((type == LONG)||(type == DOUBLE)) | int getCategory() { if ((kind == LONG)||(kind == DOUBLE)) return 2; else return 1; } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/2a282f38567e2acdd82476b7f1acc2e77ab8a37c/Item.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/Item.java |
Register msb) { switch (jvmType) { case JvmType.LONG: return LongItem.createReg(lsb, msb); case JvmType.DOUBLE: return DoubleItem.createReg(lsb, msb); default: throw new IllegalArgumentException("Invalid type " + jvmType); } } | Register msb) { switch (jvmType) { case JvmType.LONG: return LongItem.createReg(lsb, msb); case JvmType.DOUBLE: return DoubleItem.createReg(lsb, msb); default: throw new IllegalArgumentException("Invalid type " + jvmType); } } | static final DoubleWordItem createReg(int jvmType, Register lsb, Register msb) { switch (jvmType) { case JvmType.LONG: return LongItem.createReg(lsb, msb); case JvmType.DOUBLE: return DoubleItem.createReg(lsb, msb); default: throw new IllegalAr... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/DoubleWordItem.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/DoubleWordItem.java |
public Object request(int type) { return request(type, null); | public Object request(int type, Object owner) { if (type == Operand.LONG) { return null; } if (type == Operand.FLOAT || type == Operand.DOUBLE) { return null; } if (registers.size() == 0) { return null; } else { Object reg =registers.remove(registers.size() - 1); allocated.put(reg, owner); return reg; } | public Object request(int type) { return request(type, null); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/2a282f38567e2acdd82476b7f1acc2e77ab8a37c/X86RegisterPool.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86RegisterPool.java |
switch (jvmType) { case JvmType.INT: return IntItem.createReg(reg); case JvmType.REFERENCE: return RefItem.createRegister(reg); case JvmType.FLOAT: return FloatItem.createReg(reg); default: throw new IllegalArgumentException("Invalid type " + jvmType); } } | switch (jvmType) { case JvmType.INT: return IntItem.createReg(reg); case JvmType.REFERENCE: return RefItem.createRegister(reg); case JvmType.FLOAT: return FloatItem.createReg(reg); default: throw new IllegalArgumentException("Invalid type " + jvmType); } } | static final WordItem createReg(int jvmType, Register reg) { switch (jvmType) { case JvmType.INT: return IntItem.createReg(reg); case JvmType.REFERENCE: return RefItem.createRegister(reg); case JvmType.FLOAT: return FloatItem.createReg(reg); defaul... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/55b12818040bb69b51502c4cd0f42118d2046977/WordItem.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/WordItem.java |
throw new Error("Register(s) in use"); | public void reset(AbstractX86Stream os) { if (allocated.size() != 0) { // resetting a register pool with items in use Iterator inUse = allocated.keySet().iterator(); while (inUse.hasNext()) { os.log("Warning: register in use"+inUse.next().toString()); } } initialize(); } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/2a282f38567e2acdd82476b7f1acc2e77ab8a37c/X86RegisterPool.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/X86RegisterPool.java | |
this.addressLabels = new Label[ inlinedMethod.getBytecodeSize()]; | this.addressLabels = new Label[inlinedMethod.getBytecodeSize()]; | public void startInlinedMethod(VmMethod inlinedMethod, Label curInstrLabel) { this.labelPrefix = curInstrLabel + "_" + inlinedMethod + "_"; this.instrLabelPrefix = labelPrefix + "_bci_"; this.addressLabels = new Label[ inlinedMethod.getBytecodeSize()]; } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/4c9e1b93fdcd3878abf615621ec6a36bf839ab10/X86CompilerHelper.java/buggy/core/src/core/org/jnode/vm/x86/compiler/X86CompilerHelper.java |
Label l = addressLabels[ address]; | Label l = addressLabels[address]; | public final Label getInstrLabel(int address) { Label l = addressLabels[ address]; if (l == null) { l = new Label(instrLabelPrefix + address); addressLabels[ address] = l; } return l; } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/4c9e1b93fdcd3878abf615621ec6a36bf839ab10/X86CompilerHelper.java/buggy/core/src/core/org/jnode/vm/x86/compiler/X86CompilerHelper.java |
addressLabels[ address] = l; | addressLabels[address] = l; | public final Label getInstrLabel(int address) { Label l = addressLabels[ address]; if (l == null) { l = new Label(instrLabelPrefix + address); addressLabels[ address] = l; } return l; } | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/4c9e1b93fdcd3878abf615621ec6a36bf839ab10/X86CompilerHelper.java/buggy/core/src/core/org/jnode/vm/x86/compiler/X86CompilerHelper.java |
notImplemented(); | os.writeMOV_Const(reg, value); | void loadTo(EmitterContext ec, Register reg) { AbstractX86Stream os = ec.getStream(); X86RegisterPool pool = ec.getPool(); myAssert(!pool.isFree(reg)); switch (getKind()) { case REGISTER: if (this.reg != reg) { release(ec); os.writeMOV(INTSIZE, reg, this.reg); } break; case LOCAL: os.wr... | 1056 /local/tlutelli/issta_data/temp/all_java0context/java/2006_temp/2006/1056/0f930803bfa47df835d918258606174ffd71c140/RefItem.java/buggy/core/src/core/org/jnode/vm/x86/compiler/l1a/RefItem.java |
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