* [NFC] clang-format codebase
* revert to 80 char columns at the price of uglier table init
* Specifically disabling clang-format for table initialization
* Add support for leaf4 on Intel's x86 arch
* Update cpuinfo_x86.h
* Fix typo
* Force compiler to use C99
* Add Intel x86 leaf2 support
* Fixes after review
* Fix review comments