Struct llvm_ir_analysis::CallGraph

pub struct CallGraph<'m> { /* fields omitted */ }

The call graph for the analyzed Module(s): which functions may call which other functions.

To construct a CallGraph, use ModuleAnalysis or CrossModuleAnalysis.

Implementations

impl<'m> CallGraph<'m>

pub fn callers<'s>(
    &'s self,
    func_name: &'m str
) -> impl Iterator<Item = &'m str> + 's

Get the names of functions in the analyzed Module(s) which may call the given function.

This analysis conservatively assumes that function pointers may point to any function in the analyzed Module(s) that has the appropriate type.

Panics if the given function is not found in the analyzed Module(s).

pub fn callees<'s>(
    &'s self,
    func_name: &'m str
) -> impl Iterator<Item = &'m str> + 's

Get the names of functions in the analyzed Module(s) which may be called by the given function.

This analysis conservatively assumes that function pointers may point to any function in the analyzed Module(s) that has the appropriate type.

Panics if the given function is not found in the analyzed Module(s).