tree 7273ac224d1ba96e551bd33e5c390115d3ee7ef7
parent dd0fdf80301e0b875d1898e01542c43b991e1b1c
author Simon Pilgrim <llvm-dev@redking.me.uk> 1597227680 +0100
committer Simon Pilgrim <llvm-dev@redking.me.uk> 1597228265 +0100

[X86][AVX] Fold CONCAT(HOP(X,Y),HOP(Z,W)) -> HOP(CONCAT(X,Z),CONCAT(Y,W)) for float types

Only do this for AVX2+ targets as we still get some regressions on AVX1 without PERMPD/PERMQ