llvm::FunctionSummary::ParamAccess::Use

Byte offsets from the parameter pointer accessed by the function.

Synopsis

Declared in <llvm/IR/ModuleSummaryIndex.h>

ConstantRange Use = {/*BitWidth=*/RangeWidth, /*isFullSet=*/true};

Description

In the per-module summary, it only includes accesses made by the function instructions. In the combined summary, it also includes accesses by nested function calls.