Compile with clang reporting inlines, to ensure that the helper functions are getting inlined.
Compare the previous code against the new code to ensure that the code is the same.
To test clang `inline` output, first do a clean build without output:
> `CC="clang" CXX="clang++" make -j4`
Then update the header file and build with the report setting enabled to only get the report for the more relevant code.
> CC="clang -Rpass=inline" CXX="clang++ -Rpass=inline" make -j3