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

Example 1 with AttributesGroup

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

the class FunctionDefinition method createParameter.

public FunctionParameter createParameter(Type t) {
    final AttributesGroup attrGroup = paramAttr.getParameterAttributesGroup(parameters.size());
    final FunctionParameter parameter = new FunctionParameter(t, attrGroup);
    parameters.add(parameter);
    return parameter;
}

Example 2 with AttributesGroup

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

the class LLVMBitcodeInstructionVisitor method visit.

@Override
public void visit(InvokeInstruction 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;
    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++, argIndex++) {
        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);
        }
    }
    final SymbolImpl target = call.getCallTarget();
    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, argNodes, argCount, null);
    if (function == null) {
        function = symbols.resolve(target);
    }
    LLVMControlFlowNode result = nodeFactory.createFunctionInvoke(runtime, getSlot(call.getName()), function, argNodes, new FunctionType(targetType, argTypes, false), regularIndex, unwindIndex, normalPhi, unwindPhi, source);
    setControlFlowNode(result);
}

Example 3 with AttributesGroup

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

the class LLVMBitcodeInstructionVisitor method visit.

@Override
public void visit(VoidCallInstruction call) {
    // 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++;
    }
    final LLVMSourceLocation source = sourceFunction.getSourceLocation(call);
    final SymbolImpl target = call.getCallTarget();
    LLVMExpressionNode node = nodeFactory.createLLVMBuiltin(runtime, target, args, argCount, source);
    if (node == null) {
        if (target instanceof InlineAsmConstant) {
            final InlineAsmConstant inlineAsmConstant = (InlineAsmConstant) target;
            node = createInlineAssemblerNode(inlineAsmConstant, args, argsType, call.getType(), source);
        } else {
            final LLVMExpressionNode function = symbols.resolve(target);
            final FunctionType functionType = new FunctionType(call.getType(), argsType, false);
            node = nodeFactory.createFunctionCall(runtime, function, args, functionType, source);
        }
    }
    addInstruction(node);
}

Example 4 with AttributesGroup

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

the class ParameterAttributes method decodeGroupCodeEntry.

private void decodeGroupCodeEntry(long[] args) {
    int i = 0;
    final long groupId = args[i++];
    final long paramIdx = args[i++];
    AttributesGroup group = new AttributesGroup(groupId, paramIdx);
    attributes.add(group);
    while (i < args.length) {
        long type = args[i++];
        switch((int) type) {
            case WELL_KNOWN_ATTRIBUTE_KIND:
                {
                    Attribute.Kind attr = Attribute.Kind.decode(args[i++]);
                    group.addAttribute(new Attribute.KnownAttribute(attr));
                    break;
                }
            case WELL_KNOWN_INTEGER_ATTRIBUTE_KIND:
                {
                    Attribute.Kind attr = Attribute.Kind.decode(args[i++]);
                    group.addAttribute(new Attribute.KnownIntegerValueAttribute(attr, (int) args[i++]));
                    break;
                }
            case STRING_ATTRIBUTE_KIND:
                {
                    StringBuilder strAttr = new StringBuilder();
                    i = readString(i, args, strAttr);
                    group.addAttribute(new Attribute.StringAttribute(strAttr.toString()));
                    break;
                }
            case STRING_VALUE_ATTRIBUTE_KIND:
                {
                    StringBuilder strAttr = new StringBuilder();
                    i = readString(i, args, strAttr);
                    StringBuilder strVal = new StringBuilder();
                    i = readString(i, args, strVal);
                    group.addAttribute(new Attribute.StringValueAttribute(strAttr.toString(), strVal.toString()));
                    break;
                }
            default:
                throw new RuntimeException("unexpected type: " + type);
        }
    }
}

Example 5 with AttributesGroup

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

the class ParameterAttributes method decodeOldCodeEntry.

private void decodeOldCodeEntry(long[] args) {
    final List<AttributesGroup> attrGroup = new ArrayList<>();
    for (int i = 0; i < args.length; i += 2) {
        attrGroup.add(decodeOldGroupCodeEntry(args[i], args[i + 1]));
    }
    parameterCodeEntry.add(new AttributesCodeEntry(attrGroup));
}