¶uint64_t GetStringLength(
    const llvm::Value* V,
    unsigned int CharSize = 8)

Description

If we can compute the length of the string pointed to by the specified pointer, return 'len+1'. If we can't, return 0.

Declared at: llvm/include/llvm/Analysis/ValueTracking.h:343

Parameters

const llvm::Value* V

unsigned int CharSize = 8