llvm-project

9411b000 - [GISel][AArch64] Scalarize i128 bitreverse instructions. Added tests for i128 and v2i128 bitreverse (#142621)

[GISel][AArch64] Scalarize i128 bitreverse instructions. Added tests for i128 and v2i128 bitreverse (#142621) v2i128 bitreverse previously wasn't being scalarized as it should be. Also added tests for i128 and v2i128 bitreverse