Function rustc_codegen_llvm::llvm_::ffi::LLVMRustBuildCleanupRet

pub unsafe extern "C" fn LLVMRustBuildCleanupRet<'a>(
    B: &Builder<'a>, 
    CleanupPad: &'a Value, 
    UnwindBB: Option<&'a BasicBlock>
) -> Option<&'a Value>