Hi all, These patch aims to add Intel AMX-COMPLEX instructions. Also we added AMX-COMPLEX to -march=graniterapids.
The information is based on newly released Intel Architecture Instruction Set Extensions and Future Features. The document comes following: https://www.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.html Since there are only two instructions under this new ISA, I suppose the risk is low and might get a change for GCC13. So I send the patches out now. Tested on x86_64-pc-linux-gnu. Ok for trunk? BRs, Haochen
