llvm-project

696805d1 - [AArch64] Improve non-SVE popcount for 32bit and 64 bit using udot (#95881)

[AArch64] Improve non-SVE popcount for 32bit and 64 bit using udot (#95881) fixes #95860 Use `udot` instead of a sequence of `uaddlp` instructions when summing up lanes for `popcount`.