llvm-project

2802ab67 - [PowerPC] Implement Elliptic Curve Cryptography (ECC) Instructions (#158362)

[PowerPC] Implement Elliptic Curve Cryptography (ECC) Instructions (#158362) New instructions added: * xxmulmul * xxmulmulhiadd * xxmulmulloadd * xxssumudm * xxssumudmc * xxssumudmcext * xsaddadduqm * xsaddaddsuqm * xsaddsubuqm * xsaddsubsuqm * xsmerge2t1uqm * xsmerge2t2uqm * xsmerge2t3uqm * xsmerge3t1uqm * xsrebase2t1uqm * xsrebase2t2uqm * xsrebase2t3uqm * xsrebase2t4uqm * xsrebase3t1uqm * xsrebase3t2uqm * xsrebase3t3uqm