¶int analyzeLoadFromClobberingStore(
    llvm::Type* LoadTy,
    llvm::Value* LoadPtr,
    llvm::StoreInst* DepSI,
    const llvm::DataLayout& DL)

Description

This function determines whether a value for the pointer LoadPtr can be extracted from the store at DepSI. On success, it returns the offset into DepSI that extraction would start. On failure, it returns -1.

Declared at: llvm/include/llvm/Transforms/Utils/VNCoercion.h:54

Parameters

llvm::Type* LoadTy

llvm::Value* LoadPtr

llvm::StoreInst* DepSI

const llvm::DataLayout& DL