[PATCH] bpf: Use enum for resolved overloaded builtins

Change several places in the eBPF backend dealing with overloaded built-in functions to consistently use the enum bpf_builtins type, rather than variously using integer constants or booleans. The result is eaiser to read and extend. Tested on bpf-unknown-none, no known regressions. OK to push? Th

Re: [PATCH] bpf: Use enum for resolved overloaded builtins

Hi David. > Change several places in the eBPF backend dealing with overloaded > built-in functions to consistently use the enum bpf_builtins type, > rather than variously using integer constants or booleans. The result is > eaiser to read and extend. > > Tested on bpf-unknown-none, no known regr