[X86] combineConcatVectorOps - add support for concatenation of VSELECT/BLENDV nodes (REAPPLIED)
If the LHS/RHS selection operands can be cheaply concatenated back together then replace 2 x 128-bit selection nodes with 1 x 256-bit node Addresses the regression introduced in the bug fix from rGd5af6a38082b39ae520a328e44dc29ebcb036bb2 REAPPLIED with for bug identified in rGea8fb3b60196
Loading
Please sign in to comment