Examples with SymbolImpl com.oracle.truffle.llvm.parser.model.SymbolImpl used on opensource projects

Example 11 with SymbolImpl

use of com.oracle.truffle.llvm.parser.model.SymbolImpl in project sulong by graalvm.

the class DITypeExtractor method visit.

@Override
public void visit(MDGlobalVariable mdGlobal) {
    final LLVMSourceType type = resolve(mdGlobal.getType());
    parsedTypes.put(mdGlobal, type);
    if (mdGlobal.getStaticMemberDeclaration() != MDVoidNode.INSTANCE && mdGlobal.getVariable() instanceof MDValue) {
        final LLVMSourceType declType = resolve(mdGlobal.getStaticMemberDeclaration());
        final SymbolImpl symbol = ((MDValue) mdGlobal.getVariable()).getValue();
        if (declType instanceof LLVMSourceStaticMemberType) {
            staticMembers.put((LLVMSourceStaticMemberType) declType, symbol);
        }
    }
}

Example 12 with SymbolImpl

use of com.oracle.truffle.llvm.parser.model.SymbolImpl in project sulong by graalvm.

the class ParseUtil method isInteger.

public static boolean isInteger(long[] args, int index, Metadata md) {
    final int typeIndex = index << 1;
    final Type type = md.getTypeById(args[typeIndex]);
    if (type == MetaType.METADATA || VoidType.INSTANCE.equals(type)) {
        return false;
    }
    final int valueIndex = typeIndex + 1;
    final SymbolImpl value = md.getScope().getSymbols().getOrNull((int) args[valueIndex]);
    return value instanceof IntegerConstant || value instanceof BigIntegerConstant || value instanceof NullConstant || value instanceof UndefinedConstant;
}

Example 13 with SymbolImpl

use of com.oracle.truffle.llvm.parser.model.SymbolImpl in project sulong by graalvm.

the class AggregateConstant method toString.

@Override
public String toString() {
    final StringBuilder sb = new StringBuilder();
    for (int i = 0; i < getElementCount(); i++) {
        if (i > 0) {
            sb.append(", ");
        }
        SymbolImpl value = getElement(i);
        sb.append(value.getType()).append(" ").append(value);
    }
    return sb.toString();
}

Example 14 with SymbolImpl

use of com.oracle.truffle.llvm.parser.model.SymbolImpl in project sulong by graalvm.

the class LLVMBitcodeInstructionVisitor method visit.

@Override
public void visit(CallInstruction call) {
    final Type targetType = call.getType();
    int argumentCount = getArgumentCount(call.getArgumentCount(), targetType);
    final LLVMExpressionNode[] argNodes = new LLVMExpressionNode[argumentCount];
    final Type[] argTypes = new Type[argumentCount];
    int argIndex = 0;
    // stack pointer
    argNodes[argIndex] = nodeFactory.createFrameRead(runtime, PointerType.VOID, getStackSlot());
    argTypes[argIndex] = new PointerType(null);
    argIndex++;
    if (targetType instanceof StructureType) {
        argTypes[argIndex] = new PointerType(targetType);
        argNodes[argIndex] = nodeFactory.createAlloca(runtime, targetType);
        argIndex++;
    }
    for (int i = 0; argIndex < argumentCount; i++) {
        argNodes[argIndex] = symbols.resolve(call.getArgument(i));
        argTypes[argIndex] = call.getArgument(i).getType();
        final AttributesGroup paramAttr = call.getParameterAttributesGroup(i);
        if (isByValue(paramAttr)) {
            argNodes[argIndex] = capsuleAddressByValue(argNodes[argIndex], argTypes[argIndex], paramAttr);
        }
        argIndex++;
    }
    final LLVMSourceLocation source = sourceFunction.getSourceLocation(call);
    final SymbolImpl target = call.getCallTarget();
    LLVMExpressionNode result = nodeFactory.createLLVMBuiltin(runtime, target, argNodes, argCount, source);
    if (result == null) {
        if (target instanceof InlineAsmConstant) {
            final InlineAsmConstant inlineAsmConstant = (InlineAsmConstant) target;
            result = createInlineAssemblerNode(inlineAsmConstant, argNodes, argTypes, targetType, source);
        } else {
            LLVMExpressionNode function = symbols.resolve(target);
            result = nodeFactory.createFunctionCall(runtime, function, argNodes, new FunctionType(targetType, argTypes, false), source);
        }
    }
    // the SourceSection references the call, not the return value assignment
    createFrameWrite(result, call, null);
}

Example 15 with SymbolImpl

use of com.oracle.truffle.llvm.parser.model.SymbolImpl in project sulong by graalvm.

the class LLVMBitcodeInstructionVisitor method visit.

@Override
public void visit(VoidInvokeInstruction call) {
    final SymbolImpl target = call.getCallTarget();
    // stackpointer
    final int argumentCount = call.getArgumentCount() + 1;
    final LLVMExpressionNode[] args = new LLVMExpressionNode[argumentCount];
    final Type[] argsType = new Type[argumentCount];
    int argIndex = 0;
    args[argIndex] = nodeFactory.createFrameRead(runtime, PointerType.VOID, getStackSlot());
    argsType[argIndex] = new PointerType(null);
    argIndex++;
    for (int i = 0; i < call.getArgumentCount(); i++) {
        args[argIndex] = symbols.resolve(call.getArgument(i));
        argsType[argIndex] = call.getArgument(i).getType();
        final AttributesGroup paramAttr = call.getParameterAttributesGroup(i);
        if (isByValue(paramAttr)) {
            args[argIndex] = capsuleAddressByValue(args[argIndex], argsType[argIndex], paramAttr);
        }
        argIndex++;
    }
    int regularIndex = call.normalSuccessor().getBlockIndex();
    int unwindIndex = call.unwindSuccessor().getBlockIndex();
    List<FrameSlot> normalTo = new ArrayList<>();
    List<FrameSlot> unwindTo = new ArrayList<>();
    List<Type> normalType = new ArrayList<>();
    List<Type> unwindType = new ArrayList<>();
    List<LLVMExpressionNode> normalValue = new ArrayList<>();
    List<LLVMExpressionNode> unwindValue = new ArrayList<>();
    if (blockPhis != null) {
        for (Phi phi : blockPhis) {
            FrameSlot slot = getSlot(phi.getPhiValue().getName());
            LLVMExpressionNode value = symbols.resolve(phi.getValue());
            if (call.normalSuccessor() == phi.getBlock()) {
                normalTo.add(slot);
                normalType.add(phi.getValue().getType());
                normalValue.add(value);
            } else {
                unwindTo.add(slot);
                unwindType.add(phi.getValue().getType());
                unwindValue.add(value);
            }
        }
    }
    LLVMExpressionNode normalPhi = nodeFactory.createPhi(runtime, normalValue.toArray(new LLVMExpressionNode[normalValue.size()]), normalTo.toArray(new FrameSlot[normalTo.size()]), normalType.toArray(Type.EMPTY_ARRAY));
    LLVMExpressionNode unwindPhi = nodeFactory.createPhi(runtime, unwindValue.toArray(new LLVMExpressionNode[unwindValue.size()]), unwindTo.toArray(new FrameSlot[unwindTo.size()]), unwindType.toArray(Type.EMPTY_ARRAY));
    final LLVMSourceLocation source = sourceFunction.getSourceLocation(call);
    LLVMExpressionNode function = nodeFactory.createLLVMBuiltin(runtime, target, args, argCount, null);
    if (function == null) {
        function = symbols.resolve(target);
    }
    LLVMControlFlowNode result = nodeFactory.createFunctionInvoke(runtime, null, function, args, new FunctionType(call.getType(), argsType, false), regularIndex, unwindIndex, normalPhi, unwindPhi, source);
    setControlFlowNode(result);
}