Philip Reames b06e52c32f [RISCVInsertVSETVLI] Default to VL=1 for scalar extracts
We were defaulting to VL=0 when we didn't otherwise have a vsetv
nearby. Instead, let's use VL=1. VL=0 is very much a cornercase
in hardware, and let's avoid if we can.

Differential Revision: https://reviews.llvm.org/D158015
2023-08-16 07:35:00 -07:00
..