search for: mystructtype

...what you want if you're looking specifically for type {i32, i32}. To search specifically for that type, do the following: 1) Create a "new" structure type representing {i32. i32} using the static StructType::get() method. I think the code would look something like this: Type * MyStructType = StructType::get (Type::Int32Ty, Type::Int32Ty, 0); 2) Compare the pointer of MyStructType to the pointer for the alloca's allocation type: if (ai->getOperand(0)->getType() == MyStructType) The above works because LLVM will only create one instance of each type (i.e. if there's...

Hi, I want to extract all instruction of the form "alloca %struct.S", where $struct.S is defined as a struct %struct.S = type { i32, i32 } I'm using the following loop: for(inst_iterator i = inst_begin(F), e = inst_end(F); i!= e; i++) { AllocaInst* ai; if( (ai = dyn_cast<AllocaInst>(&*i))){ if(ai->getOperand(0)->getType()->getTypeID() ==

...pecifically for type {i32, i32}. > > To search specifically for that type, do the following: > > 1) Create a "new" structure type representing {i32. i32} using the > static StructType::get() method. I think the code would look > something like this: > > Type * MyStructType = StructType::get (Type::Int32Ty, Type::Int32Ty, > 0); > > 2) Compare the pointer of MyStructType to the pointer for the > alloca's allocation type: > > if (ai->getOperand(0)->getType() == MyStructType) > > The above works because LLVM will only create one insta...

...32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"); module->setTargetTriple("x86_64-unknown-linux-gnu"); Function *func_add = CreateAddFunction(module); // create a StructType to contain func_add 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"...

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

...32}. >> >> To search specifically for that type, do the following: >> >> 1) Create a "new" structure type representing {i32. i32} using the >> static StructType::get() method. I think the code would look >> something like this: >> >> Type * MyStructType = StructType::get (Type::Int32Ty, Type::Int32Ty, >> 0); >> >> 2) Compare the pointer of MyStructType to the pointer for the >> alloca's allocation type: >> >> if (ai->getOperand(0)->getType() == MyStructType) >> >> The above works because LL...

> From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Rick Mann > Subject: [LLVMdev] Sizeof a type? > Is there a way to get the sizeof a type? Look at the methods of the DataLayout class. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you

Is there a way to get the sizeof a type? Say I've created a struct type without any explicit attribtues, and I want to call malloc() to allocate space for it. Can I get the size as an llvm::Constant* (or other llvm::Value*) given an llvm::StructType* or other llvm::Type*? TIA, -- Rick