2 Commits

Author	SHA1	Message	Date
Simon Pilgrim	24184dbb82	[X86] Fold CONCAT(VPERMV3(X,Y,M0),VPERMV3(Z,W,M1)) -> VPERMV3(CONCAT(X,Z),CONCAT(Y,W),CONCAT(M0,M1)) ... Further prep work toward supporting different subvector sizes in combineX86ShufflesRecursively	2020-12-09 14:29:32 +00:00
Simon Pilgrim	011d73202c	[X86][SSE] Add PACKSS/PACKUS style patterns tests ... Similar to the proposed generic code generated by D61129 - there's still some shuffle combining improvements to go before that patch is ready.	2020-07-05 16:18:23 +01:00