/*
* Fix OP function calls and inject debug names
*/
void OPSource::fixOpStructs(SgNode *n)
{
SgInitializedName* initname = isSgInitializedName(n);
if(initname)
{
string var_name = initname->get_name().getString();
SgConstructorInitializer *initer = isSgConstructorInitializer(initname->get_initializer());
if(initer)
{
string class_name = initer->get_class_decl()->get_name().getString();
if(class_name.find("op_dat") != string::npos
|| class_name.find("op_dat_gbl") != string::npos
|| class_name.compare("_op_ptr") == 0
|| class_name.compare("_op_set") == 0
|| class_name.compare("_op_dat_const") == 0)
{
cout << "---Injecting Debug Name: " << var_name << "---" << endl;
SgExprListExp* list = initer->get_args();
SgExpressionPtrList &exprs = list->get_expressions();
if( isSgStringVal(exprs.back()) == NULL )
{
list->append_expression(buildStringVal(var_name));
}
}
}
}
}
void
interleaveAcrossArraysCheck::storeArrayReference(SgInitializedName* var, string variableName, string type)
{
// Check if variable is present in transformation
if(!transformation->containsInput(variableName))
return;
SgConstructorInitializer* constInit = isSgConstructorInitializer(var->get_initializer());
ROSE_ASSERT (constInit != NULL);
string dimensions = constInit->get_args()->unparseToString();
ArrayRef arrayRef(variableName, type, dimensions);
for(vector<ArrayRef>::iterator iter = arrayRefList.begin(); iter!=arrayRefList.end() ; iter ++)
{
ArrayRef curArrayRef = *iter;
// Case 3
if( curArrayRef.dimensions != dimensions )
{
cout << " ERROR: Variable Dimensions: " << dimensions << " for variable: " << variableName << " does not match with other dimensions: " << curArrayRef.dimensions << endl;
ROSE_ABORT();
}
// Case 4
if( curArrayRef.type != type )
{
cout << " ERROR: Variable Type: " << type << " for variable: " << variableName << " does not match with other types: " << curArrayRef.type << endl;
ROSE_ABORT();
}
// Case 5
if(curArrayRef.name == variableName && curArrayRef.type == type)
{
cout << " ERROR: Variable Name: " << variableName << " Type: " << type << " duplicate entry found " << endl;
ROSE_ABORT();
}
}
arrayRefList.push_back(arrayRef);
// Set at the start of first declaration and until last declaration
if(!isContigousDecl && arrayRefList.size() != transformation->getInput().size())
isContigousDecl = true;
if(arrayRefList.size() == transformation->getInput().size())
isContigousDecl = false;
return;
}
std::set<varID> BasicProgmemTransform::getVarsInUnsafeConstructors() {
std::set<varID> results;
Rose_STL_Container<SgNode *> constructors = NodeQuery::querySubTree(project, V_SgConstructorInitializer);
for(auto& cons: constructors) {
SgConstructorInitializer *consInit = isSgConstructorInitializer(cons);
SgClassDeclaration *classDecl = consInit->get_class_decl();
if(classDecl == NULL || isArduinoStringType(classDecl->get_type()) == false) {
SgExpressionPtrList exprs = consInit->get_args()->get_expressions();
for(auto &exp: exprs) {
SgVarRefExp* var = isSgVarRefExp(exp);
if(var == NULL) { continue ;}
std::set<varID> aliases = aliasAnalysis->getAliasesForVariableAtNode(var, SgExpr2Var(var));
results.insert(aliases.begin(), aliases.end());
}
}
}
return results;
}
void BasicProgmemTransform::transformStringConstructors(SgFunctionDeclaration *func) {
Rose_STL_Container<SgNode *> constructors = NodeQuery::querySubTree(func, V_SgConstructorInitializer);
for(auto &cons: constructors) {
SgConstructorInitializer *consInit = isSgConstructorInitializer(cons);
SgClassDeclaration *classDecl = consInit->get_class_decl();
if(classDecl != NULL && isArduinoStringType(classDecl->get_type())) {
SgExpressionPtrList exprs = consInit->get_args()->get_expressions();
for(auto &exp: exprs) {
SgVarRefExp* var = isSgVarRefExp(exp);
if(var == NULL) { continue ;}
// SgInitializedName *initName = var->get_symbol()->get_declaration();
if(isVarDeclToRemove(var)) {
castProgmemParams(var);
}
}
}
}
}
StencilEvaluation_InheritedAttribute
StencilEvaluationTraversal::evaluateInheritedAttribute (SgNode* astNode, StencilEvaluation_InheritedAttribute inheritedAttribute )
{
#if 0
printf ("In evaluateInheritedAttribute(): astNode = %p = %s \n",astNode,astNode->class_name().c_str());
#endif
bool foundPairShiftDoubleConstructor = false;
// This is for stencil specifications using vectors of points to represent offsets (not finished).
// bool foundVariableDeclarationForStencilInput = false;
double stencilCoeficientValue = 0.0;
// StencilOffsetFSM offset;
StencilOffsetFSM* stencilOffsetFSM = NULL;
// We want to interogate the SgAssignInitializer, but we need to generality in the refactored function to use any SgInitializer (e.g. SgConstructorInitializer, etc.).
SgInitializedName* initializedName = detectVariableDeclarationOfSpecificType (astNode,"Point");
if (initializedName != NULL)
{
// This is the code that is specific to the DSL (e.g. the semantics of getZeros() and getUnitv() functions).
// So this may be the limit of what can be refactored to common DSL support code.
// Or I can maybe do a second pass at atempting to refactor more code later.
string name = initializedName->get_name();
SgInitializer* initializer = initializedName->get_initptr();
SgAssignInitializer* assignInitializer = isSgAssignInitializer(initializer);
if (assignInitializer != NULL)
{
SgExpression* exp = assignInitializer->get_operand();
ROSE_ASSERT(exp != NULL);
SgFunctionCallExp* functionCallExp = isSgFunctionCallExp(exp);
if (functionCallExp != NULL)
{
SgFunctionRefExp* functionRefExp = isSgFunctionRefExp(functionCallExp->get_function());
if (functionRefExp != NULL)
{
SgFunctionSymbol* functionSymbol = functionRefExp->get_symbol();
ROSE_ASSERT(functionSymbol != NULL);
string functionName = functionSymbol->get_name();
#if 0
printf ("functionName = %s \n",functionName.c_str());
#endif
if (functionName == "getZeros")
{
// We leverage the semantics of known functions used to initialize "Point" objects ("getZeros" initialized the Point object to be all zeros).
// In a stencil this will be the center point from which all other points will have non-zero offsets.
// For a common centered difference discretization this will be the center point of the stencil.
#if 0
printf ("Identified and interpreting the semantics of getZeros() function \n");
#endif
stencilOffsetFSM = new StencilOffsetFSM(0,0,0);
ROSE_ASSERT(stencilOffsetFSM != NULL);
}
if (functionName == "getUnitv")
{
// We leverage the semantics of known functions used to initialize "Point" objects
// ("getUnitv" initializes the Point object to be a unit vector for a specific input dimention).
// In a stencil this will be an ofset from the center point.
#if 0
printf ("Identified and interpreting the semantics of getUnitv() function \n");
#endif
// Need to get the dimention argument.
SgExprListExp* argumentList = functionCallExp->get_args();
ROSE_ASSERT(argumentList != NULL);
// This function has a single argument.
ROSE_ASSERT(argumentList->get_expressions().size() == 1);
SgExpression* functionArg = argumentList->get_expressions()[0];
ROSE_ASSERT(functionArg != NULL);
SgIntVal* intVal = isSgIntVal(functionArg);
// ROSE_ASSERT(intVal != NULL);
if (intVal != NULL)
{
int value = intVal->get_value();
#if 0
printf ("value = %d \n",value);
#endif
switch(value)
{
case 0: stencilOffsetFSM = new StencilOffsetFSM(1,0,0); break;
case 1: stencilOffsetFSM = new StencilOffsetFSM(0,1,0); break;
case 2: stencilOffsetFSM = new StencilOffsetFSM(0,0,1); break;
default:
{
printf ("Error: default reached in switch: value = %d (for be value of 0, 1, or 2) \n",value);
ROSE_ASSERT(false);
}
}
ROSE_ASSERT(stencilOffsetFSM != NULL);
// End of test for intVal != NULL
}
else
{
#if 0
printf ("functionArg = %p = %s \n",functionArg,functionArg->class_name().c_str());
#endif
}
}
// ROSE_ASSERT(stencilOffsetFSM != NULL);
}
}
}
if (stencilOffsetFSM != NULL)
{
// Put the FSM into the map.
#if 0
printf ("Put the stencilOffsetFSM = %p into the StencilOffsetMap using key = %s \n",stencilOffsetFSM,name.c_str());
#endif
ROSE_ASSERT(StencilOffsetMap.find(name) == StencilOffsetMap.end());
// We have a choice of syntax to add the element to the map.
// StencilOffsetMap.insert(pair<string,StencilOffsetFSM*>(name,stencilOffsetFSM));
StencilOffsetMap[name] = stencilOffsetFSM;
}
// new StencilOffsetFSM();
#if 0
printf ("Exiting as a test! \n");
ROSE_ASSERT(false);
#endif
}
// Recognize member function calls on "Point" objects so that we can trigger events on those associated finite state machines.
bool isTemplateClass = false;
bool isTemplateFunctionInstantiation = false;
SgInitializedName* initializedNameUsedToCallMemberFunction = NULL;
SgFunctionCallExp* functionCallExp = detectMemberFunctionOfSpecificClassType(astNode,initializedNameUsedToCallMemberFunction,"Point",isTemplateClass,"operator*=",isTemplateFunctionInstantiation);
if (functionCallExp != NULL)
{
// This is the DSL specific part (capturing the semantics of operator*= with specific integer values).
// The name of the variable off of which the member function is called (variable has type "Point").
ROSE_ASSERT(initializedNameUsedToCallMemberFunction != NULL);
string name = initializedNameUsedToCallMemberFunction->get_name();
// Need to get the dimention argument.
SgExprListExp* argumentList = functionCallExp->get_args();
ROSE_ASSERT(argumentList != NULL);
// This function has a single argument.
ROSE_ASSERT(argumentList->get_expressions().size() == 1);
SgExpression* functionArg = argumentList->get_expressions()[0];
ROSE_ASSERT(functionArg != NULL);
SgIntVal* intVal = isSgIntVal(functionArg);
bool usingUnaryMinus = false;
if (intVal == NULL)
{
SgMinusOp* minusOp = isSgMinusOp(functionArg);
if (minusOp != NULL)
{
#if 0
printf ("Using SgMinusOp on stencil constant \n");
#endif
usingUnaryMinus = true;
intVal = isSgIntVal(minusOp->get_operand());
}
}
ROSE_ASSERT(intVal != NULL);
int value = intVal->get_value();
if (usingUnaryMinus == true)
{
value *= -1;
}
#if 0
printf ("value = %d \n",value);
#endif
// Look up the stencil offset finite state machine
ROSE_ASSERT(StencilOffsetMap.find(name) != StencilOffsetMap.end());
StencilOffsetFSM* stencilOffsetFSM = StencilOffsetMap[name];
ROSE_ASSERT(stencilOffsetFSM != NULL);
#if 0
printf ("We have found the StencilOffsetFSM associated with the StencilOffset named %s \n",name.c_str());
#endif
#if 0
stencilOffsetFSM->display("before multiply event");
#endif
if (value == -1)
{
// Execute the event on the finte state machine to accumulate the state.
stencilOffsetFSM->operator*=(-1);
}
else
{
printf ("Error: constant value other than -1 are not supported \n");
ROSE_ASSERT(false);
}
#if 0
stencilOffsetFSM->display("after multiply event");
#endif
}
// Detection of "pair<Shift,double>(xdir,ident)" defined as an event in the stencil finite machine model.
// Actually, it is the Stencil that is create using the "pair<Shift,double>(xdir,ident)" that should be the
// event so we first detect the SgConstructorInitializer. There is not other code similar to this which
// has to test for the template arguments, so this has not yet refactored into the dslSupport.C file.
// I will do this later since this is general support that could be resused in other DSL compilers.
SgConstructorInitializer* constructorInitializer = isSgConstructorInitializer(astNode);
if (constructorInitializer != NULL)
{
// DQ (10/20/2014): This can sometimes be NULL.
// ROSE_ASSERT(constructorInitializer->get_class_decl() != NULL);
SgClassDeclaration* classDeclaration = constructorInitializer->get_class_decl();
// ROSE_ASSERT(classDeclaration != NULL);
if (classDeclaration != NULL)
{
#if 0
printf ("constructorInitializer = %p class name = %s \n",constructorInitializer,classDeclaration->get_name().str());
#endif
SgTemplateInstantiationDecl* templateInstantiationDecl = isSgTemplateInstantiationDecl(classDeclaration);
// ROSE_ASSERT(templateInstantiationDecl != NULL);
#if 0
if (templateInstantiationDecl != NULL)
{
printf ("constructorInitializer = %p name = %s template name = %s \n",constructorInitializer,templateInstantiationDecl->get_name().str(),templateInstantiationDecl->get_templateName().str());
}
#endif
// if (classDeclaration->get_name() == "pair")
if (templateInstantiationDecl != NULL && templateInstantiationDecl->get_templateName() == "pair")
{
// Look at the template parameters.
#if 0
printf ("Found template instantiation for pair \n");
#endif
SgTemplateArgumentPtrList & templateArgs = templateInstantiationDecl->get_templateArguments();
if (templateArgs.size() == 2)
{
// Now look at the template arguments and check that they represent the pattern that we are looking for in the AST.
// It is not clear now flexible we should be, at present shift/coeficent pairs must be specified exactly one way.
SgType* type_0 = templateArgs[0]->get_type();
SgType* type_1 = templateArgs[1]->get_type();
if ( type_0 != NULL && type_1 != NULL)
{
SgClassType* classType_0 = isSgClassType(type_0);
// ROSE_ASSERT(classType_0 != NULL);
if (classType_0 != NULL)
{
SgClassDeclaration* classDeclarationType_0 = isSgClassDeclaration(classType_0->get_declaration());
ROSE_ASSERT(classDeclarationType_0 != NULL);
#if 0
printf ("templateArgs[0]->get_name() = %s \n",classDeclarationType_0->get_name().str());
printf ("templateArgs[1]->get_type()->class_name() = %s \n",type_1->class_name().c_str());
#endif
bool foundShiftExpression = false;
bool foundStencilCoeficient = false;
// We might want to be more flexiable about the type of the 2nd parameter (allow SgTypeFloat, SgTypeComplex, etc.).
if (classDeclarationType_0->get_name() == "Shift" && type_1->variant() == V_SgTypeDouble)
{
// Found a pair<Shift,double> input for a stencil.
#if 0
printf ("##### Found a pair<Shift,double>() input for a stencil input \n");
#endif
// *****************************************************************************************************
// Look at the first parameter to the pair<Shift,double>() constructor.
// *****************************************************************************************************
SgExpression* stencilOffset = constructorInitializer->get_args()->get_expressions()[0];
ROSE_ASSERT(stencilOffset != NULL);
#if 0
printf ("stencilOffset = %p = %s \n",stencilOffset,stencilOffset->class_name().c_str());
#endif
SgConstructorInitializer* stencilOffsetConstructorInitializer = isSgConstructorInitializer(stencilOffset);
if (stencilOffsetConstructorInitializer != NULL)
{
// This is the case of a Shift being constructed implicitly from a Point (doing so more directly would be easier to make sense of in the AST).
#if 0
printf ("!!!!! Looking for the stencil offset \n");
#endif
ROSE_ASSERT(stencilOffsetConstructorInitializer->get_class_decl() != NULL);
SgClassDeclaration* stencilOffsetClassDeclaration = stencilOffsetConstructorInitializer->get_class_decl();
ROSE_ASSERT(stencilOffsetClassDeclaration != NULL);
#if 0
printf ("stencilOffsetConstructorInitializer = %p class name = %s \n",stencilOffsetConstructorInitializer,stencilOffsetClassDeclaration->get_name().str());
printf ("stencilOffsetConstructorInitializer = %p class = %p = %s \n",stencilOffsetConstructorInitializer,stencilOffsetClassDeclaration,stencilOffsetClassDeclaration->class_name().c_str());
#endif
// This should not be a template instantiation (the Shift is defined to be a noo-template class declaration, not a template class declaration).
SgTemplateInstantiationDecl* stencilOffsetTemplateInstantiationDecl = isSgTemplateInstantiationDecl(stencilOffsetClassDeclaration);
ROSE_ASSERT(stencilOffsetTemplateInstantiationDecl == NULL);
if (stencilOffsetClassDeclaration != NULL && stencilOffsetClassDeclaration->get_name() == "Shift")
{
// Now we know that the type associated with the first template parameter is associated with the class "Shift".
// But we need so also now what the first parametr is associate with the constructor initializer, since it will
// be the name of the variable used to interprete the stencil offset (and the name of the variable will be the
// key into the map of finite machine models used to accumulate the state of the stencil offsets that we accumulate
// to build the stencil.
// Now we need the value of the input (computed using it's fine state machine).
SgExpression* inputToShiftConstructor = stencilOffsetConstructorInitializer->get_args()->get_expressions()[0];
ROSE_ASSERT(inputToShiftConstructor != NULL);
SgConstructorInitializer* inputToShiftConstructorInitializer = isSgConstructorInitializer(inputToShiftConstructor);
if (stencilOffsetConstructorInitializer != NULL)
{
SgExpression* inputToPointConstructor = inputToShiftConstructorInitializer->get_args()->get_expressions()[0];
ROSE_ASSERT(inputToPointConstructor != NULL);
// This should be a SgVarRefExp (if we strictly follow the stencil specification rules (which are not written down yet).
SgVarRefExp* inputToPointVarRefExp = isSgVarRefExp(inputToPointConstructor);
if (inputToPointVarRefExp != NULL)
{
#if 0
printf ("Found varRefExp in bottom of chain of constructors \n");
#endif
SgVariableSymbol* variableSymbolForOffset = isSgVariableSymbol(inputToPointVarRefExp->get_symbol());
ROSE_ASSERT(variableSymbolForOffset != NULL);
SgInitializedName* initializedNameForOffset = variableSymbolForOffset->get_declaration();
ROSE_ASSERT(initializedNameForOffset != NULL);
SgInitializer* initializer = initializedNameForOffset->get_initptr();
ROSE_ASSERT(initializer != NULL);
#if 0
printf ("Found initializedName: name = %s in bottom of chain of constructors: initializer = %p = %s \n",initializedNameForOffset->get_name().str(),initializer,initializer->class_name().c_str());
#endif
// Record the name to be used as a key into the map of "StencilOffset" finite state machines.
SgAssignInitializer* assignInitializer = isSgAssignInitializer(initializer);
ROSE_ASSERT(assignInitializer != NULL);
string name = initializedNameForOffset->get_name();
// Look up the current state in the finite state machine for the "Point".
// Check that this is a previously defined stencil offset.
ROSE_ASSERT(StencilOffsetMap.find(name) != StencilOffsetMap.end());
// StencilOffsetFSM* stencilOffsetFSM = StencilOffsetMap[name];
stencilOffsetFSM = StencilOffsetMap[name];
ROSE_ASSERT(stencilOffsetFSM != NULL);
#if 0
printf ("We have found the StencilOffsetFSM associated with the StencilOffset named %s \n",name.c_str());
#endif
#if 0
printf ("Exiting as a test! \n");
ROSE_ASSERT(false);
#endif
}
else
{
printf ("What is this expression: inputToPointConstructor = %p = %s \n",inputToPointConstructor,inputToPointConstructor->class_name().c_str());
ROSE_ASSERT(false);
}
}
#if 0
printf ("Found Shift type \n");
#endif
foundShiftExpression = true;
}
#if 0
printf ("Exiting as a test! \n");
ROSE_ASSERT(false);
#endif
}
else
{
// This case for the specification of a Shift in the first argument is not yet supported (need an example of this).
printf ("This case of using a shift is not a part of what is supported \n");
}
// *****************************************************************************************************
// Look at the second parameter to the pair<Shift,double>(first_parameter,second_parameter) constructor.
// *****************************************************************************************************
SgExpression* stencilCoeficent = constructorInitializer->get_args()->get_expressions()[1];
ROSE_ASSERT(stencilCoeficent != NULL);
SgVarRefExp* stencilCoeficentVarRefExp = isSgVarRefExp(stencilCoeficent);
if (stencilCoeficentVarRefExp != NULL)
{
// Handle the case where this is a constant SgVarRefExp and the value is available in the declaration.
SgVariableSymbol* variableSymbolForConstant = isSgVariableSymbol(stencilCoeficentVarRefExp->get_symbol());
ROSE_ASSERT(variableSymbolForConstant != NULL);
SgInitializedName* initializedNameForConstant = variableSymbolForConstant->get_declaration();
ROSE_ASSERT(initializedNameForConstant != NULL);
SgInitializer* initializer = initializedNameForConstant->get_initptr();
ROSE_ASSERT(initializer != NULL);
SgAssignInitializer* assignInitializer = isSgAssignInitializer(initializer);
ROSE_ASSERT(assignInitializer != NULL);
SgValueExp* valueExp = isSgValueExp(assignInitializer->get_operand());
bool usingUnaryMinus = false;
// ROSE_ASSERT(valueExp != NULL);
if (valueExp == NULL)
{
SgExpression* operand = assignInitializer->get_operand();
SgMinusOp* minusOp = isSgMinusOp(operand);
if (minusOp != NULL)
{
#if 0
printf ("Using SgMinusOp on stencil constant \n");
#endif
usingUnaryMinus = true;
valueExp = isSgValueExp(minusOp->get_operand());
}
}
SgDoubleVal* doubleVal = isSgDoubleVal(valueExp);
// ROSE_ASSERT(doubleVal != NULL);
double value = 0.0;
if (doubleVal == NULL)
{
// Call JP's function to evaluate the constant expression.
ROSE_ASSERT(valueExp == NULL);
ROSE_ASSERT(stencilCoeficent != NULL);
DSL_Support::const_numeric_expr_t const_expression = DSL_Support::evaluateConstNumericExpression(stencilCoeficent);
if (const_expression.hasValue_ == true)
{
ROSE_ASSERT(const_expression.isIntOnly_ == false);
value = const_expression.value_;
printf ("const expression evaluated to value = %4.2f \n",value);
}
else
{
printf ("constnat value expression could not be evaluated to a constant \n");
ROSE_ASSERT(false);
}
}
else
{
#if 1
printf ("SgDoubleVal value = %f \n",doubleVal->get_value());
#endif
value = (usingUnaryMinus == false) ? doubleVal->get_value() : -(doubleVal->get_value());
}
#if 1
printf ("Stencil coeficient = %f \n",value);
#endif
foundStencilCoeficient = true;
stencilCoeficientValue = value;
}
else
{
// When we turn on constant folding in the frontend we eveluate directly to a SgDoubleVal.
SgDoubleVal* doubleVal = isSgDoubleVal(stencilCoeficent);
if (doubleVal != NULL)
{
ROSE_ASSERT(doubleVal != NULL);
#if 0
printf ("SgDoubleVal value = %f \n",doubleVal->get_value());
#endif
double value = doubleVal->get_value();
#if 0
printf ("Stencil coeficient = %f \n",value);
#endif
foundStencilCoeficient = true;
stencilCoeficientValue = value;
}
else
{
printf ("Error: second parameter in pair for stencil is not a SgVarRefExp (might be explicit value not yet supported) \n");
printf (" --- stencilCoeficent = %p = %s \n",stencilCoeficent,stencilCoeficent->class_name().c_str());
ROSE_ASSERT(false);
}
}
}
#if 0
printf ("foundShiftExpression = %s \n",foundShiftExpression ? "true" : "false");
printf ("foundStencilCoeficient = %s \n",foundStencilCoeficient ? "true" : "false");
#endif
if (foundShiftExpression == true && foundStencilCoeficient == true)
{
#if 0
printf ("Found pair<Shift,double>() constructor expression! \n");
#endif
foundPairShiftDoubleConstructor = true;
}
// End of test for classType_0 != NULL
}
}
}
}
else
{
#if 0
printf ("This is not a SgConstructorInitializer for the pair templated class \n");
#endif
}
// End of test for classDeclaration != NULL
}
}
#if 0
printf ("foundPairShiftDoubleConstructor = %s \n",foundPairShiftDoubleConstructor ? "true" : "false");
#endif
if (foundPairShiftDoubleConstructor == true)
{
// This is the recognition of an event for one of the finite state machines we implement to evaluate the stencil at compile time.
#if 0
printf ("In evaluateInheritedAttribute(): found pair<Shift,double>() constructor expression! \n");
printf (" --- stencilOffsetFSM = %p \n",stencilOffsetFSM);
printf (" --- stencilCoeficientValue = %f \n",stencilCoeficientValue);
#endif
ROSE_ASSERT(stencilOffsetFSM != NULL);
inheritedAttribute.stencilOffsetFSM = stencilOffsetFSM;
inheritedAttribute.stencilCoeficientValue = stencilCoeficientValue;
#if 0
printf ("Exiting as a test! \n");
ROSE_ASSERT(false);
#endif
}
// Construct the return attribute from the modified input attribute.
return StencilEvaluation_InheritedAttribute(inheritedAttribute);
}
void
TransformationSupport::getTransformationOptionsFromVariableDeclarationConstructorArguments (
SgVariableDeclaration* variableDeclaration,
list<OptionDeclaration> & returnEnumValueList )
{
ROSE_ASSERT (variableDeclaration != NULL);
SgInitializedNamePtrList & variableList = variableDeclaration->get_variables();
printf ("Inside of getTransformationOptionsFromVariableDeclarationConstructorArguments() \n");
for (SgInitializedNamePtrList::iterator i = variableList.begin(); i != variableList.end(); i++)
{
// We don't care about the name
// SgName & name = (*i).get_name();
ROSE_ASSERT ((*i) != NULL);
// QY 11/10/04 removed named_item in SgInitializedName
// printf ("Processing a variable in the list \n");
// if ((*i)->get_named_item() != NULL)
// {
// ROSE_ASSERT ((*i)->get_named_item() != NULL);
// SgInitializer *initializerOther = (*i)->get_named_item()->get_initializer();
SgInitializer *initializerOther = (*i)->get_initializer();
// This is not always a valid pointer
// ROSE_ASSERT (initializerOther != NULL);
// printf ("Test for initialized in variable \n");
if (initializerOther != NULL)
{
// There are other things we could ask of the initializer
ROSE_ASSERT (initializerOther != NULL);
// printf ("Found a valid initialized in variable \n");
SgConstructorInitializer* constructorInitializer = isSgConstructorInitializer(initializerOther);
ROSE_ASSERT (constructorInitializer != NULL);
SgExprListExp* argumentList = constructorInitializer->get_args();
ROSE_ASSERT (argumentList != NULL);
SgExpressionPtrList & expressionPtrList = argumentList->get_expressions();
ROSE_ASSERT(expressionPtrList.empty() == false);
SgExpressionPtrList::iterator i = expressionPtrList.begin();
ROSE_ASSERT (*i != NULL);
// First value is a char* identifying the option
SgStringVal* charString = isSgStringVal(*i);
ROSE_ASSERT (charString != NULL);
#if 1
string optionString;
string valueString;
int counter = 0;
while (i != expressionPtrList.end())
{
// printf ("Expression List Element #%d of %d (total) (*i)->sage_class_name() = %s \n",
// counter,expressionPtrList.size(),(*i)->sage_class_name());
switch ( (*i)->variant() )
{
case ENUM_VAL:
{
SgEnumVal* enumVal = isSgEnumVal(*i);
ROSE_ASSERT (enumVal != NULL);
// int enumValue = enumVal->get_value();
SgName enumName = enumVal->get_name();
// printf ("Name = %s value = %d \n",enumName.str(),enumValue);
// printf ("Name = %s \n",enumName.str());
string name = enumName.str();
// char* name = rose::stringDuplicate( enumName.str() );
// Put the value at the start of the list so that the list can be processed in
// consecutive order to establish options for consecutive scopes (root to
// child scope). Order is not important if we are only ORing the operands!
// returnEnumValueList.push_front (name);
// returnEnumValueList.push_front (enumValue);
ROSE_ASSERT (counter == 0);
break;
}
case STRING_VAL:
{
// ROSE_ASSERT (counter == 1);
// printf ("Found a SgStringVal expression! \n");
SgStringVal* stringVal = isSgStringVal(*i);
ROSE_ASSERT (stringVal != NULL);
if (counter == 0)
{
optionString = stringVal->get_value();
valueString = "";
// printf ("optionString = %s \n",optionString);
}
if (counter == 1)
{
valueString = stringVal->get_value();
// printf ("valueString = %s \n",valueString);
}
break;
}
case DOUBLE_VAL:
{
ROSE_ASSERT (counter == 1);
// printf ("Found a SgStringVal expression! \n");
SgDoubleVal* doubleVal = isSgDoubleVal(*i);
ROSE_ASSERT (doubleVal != NULL);
valueString = StringUtility::numberToString(doubleVal->get_value()).c_str();
// printf ("valueString = %s \n",valueString);
break;
}
default:
{
printf ("Default reached in switch in getTransformationOptionsFromVariableDeclarationConstructorArguments() (*i)->sage_class_name() = %s \n",(*i)->sage_class_name());
ROSE_ABORT();
break;
}
}
i++;
counter++;
}
// printf ("optionString = %s valueString = %s \n",optionString,valueString);
OptionDeclaration optionSpecification(optionString.c_str(),valueString.c_str());
returnEnumValueList.push_front (optionSpecification);
#endif
}
else
{
// printf ("Valid initializer not found in variable \n");
}
/*
}
else
{
// printf ("Warning: In getTransformationOptionsFromVariableDeclarationConstructorArguments(): (*i).get_named_item() = NULL \n");
}
*/
}
}
