Clang builtin definition converter
This tool is a 15 minute tool created to convert Clang's Builtins.def to
some different form. Use at your own risk, PRs welcome if (when) you find
issues.
Put Builtins.def from Clang to src folder. Then build with cmake as always:
mkdir -p build
cd build
cmake ..
cmake --build .
It was created for --constexpr mode (getting functions which may be
considered constexpr). Another parameter is --list (output simple
comma-separated list of matching functions). And the last parameter is
--ignore-half, which makes tool ignore signatures with half types. So:
./builtinizer [--constexpr] [--ignore-half] [--list]