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LLVM 22.0.0git
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This file provides a collection of visitors which walk the (instruction) uses of a pointer. More...
#include "llvm/ADT/APInt.h"#include "llvm/ADT/PointerIntPair.h"#include "llvm/ADT/SmallPtrSet.h"#include "llvm/ADT/SmallVector.h"#include "llvm/IR/DerivedTypes.h"#include "llvm/IR/InstVisitor.h"#include "llvm/IR/IntrinsicInst.h"#include <cassert>#include <type_traits>Go to the source code of this file.
Classes | |
| class | llvm::detail::PtrUseVisitorBase |
Implementation of non-dependent functionality for PtrUseVisitor. More... | |
| class | llvm::detail::PtrUseVisitorBase::PtrInfo |
| This class provides information about the result of a visit. More... | |
| struct | llvm::detail::PtrUseVisitorBase::UseToVisit |
| A struct of the data needed to visit a particular use. More... | |
| class | llvm::PtrUseVisitor< DerivedT > |
| A base class for visitors over the uses of a pointer value. More... | |
Namespaces | |
| namespace | llvm |
| This is an optimization pass for GlobalISel generic memory operations. | |
| namespace | llvm::detail |
| A self-contained host- and target-independent arbitrary-precision floating-point software implementation. | |
This file provides a collection of visitors which walk the (instruction) uses of a pointer.
These visitors all provide the same essential behavior as an InstVisitor with similar template-based flexibility and implementation strategies.
These can be used, for example, to quickly analyze the uses of an alloca, global variable, or function argument.
FIXME: Provide a variant which doesn't track offsets and is cheaper.
Definition in file PtrUseVisitor.h.