pull-misc-20240503

Richard Henderson

@rth7680

a06d9edd · tests/bench: Add bufferiszero-bench · May 03, 2024

util/bufferiszero:
  - Remove sse4.1 and avx512 variants
  - Reorganize for early test for acceleration
  - Remove useless prefetches
  - Optimize sse2, avx2 and integer variants
  - Add simd acceleration for aarch64
  - Add bufferiszero-bench