Displaying 2 results from an estimated 2 matches for "mygv".
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mygl
2012 Sep 19
3
[LLVMdev] newbie question on getelementptr
Hi All,
I'm new to LLVM and I'm having a coding problem.
I'm creating a GlobalVariable that contains a StructType that contains a
Function. The function returns i32 and takes two i32's.
Here is my code:
GlobalVariable* retrieved = module->getGlobalVariable("myGV");
...
Constant* result = ConstantExpr::getGetElementPtr(retrieved, indices);
How do I get my Function back from the Constant* result? I'd like to be
able to run the function.
result->dump() shows the following:
i32 (i32, i32)** getelementptr inbounds (%myStruct* @myGV, i32 0, i32 0)...
2012 Sep 19
0
[LLVMdev] newbie question on getelementptr
...StructType *myStructType = StructType::create(module->getContext(),
"myStruct");
std::vector<Type*> fields;
fields.push_back(func_add->getType());
if (myStructType->isOpaque()) {
myStructType->setBody(fields, /*isPacked=*/false);
}
string myGVName = "myGV";
// create a GlobalVariable to store myStruct
GlobalVariable* mainGV = new GlobalVariable(
/*Module=*/*module,
/*Type=*/myStructType,
/*isConstant=*/false,
/*Linkage=*/GlobalValue::ExternalLinkage,
/*Initializer=*/0, // has initializer, specified...