message: Ruy: Fix bug in quant packing.
diff: @@ -460,7 +460,7 @@ void Pack8bitAvx512(const std::int8_t* src_ptr, std::int8_t input_xor,
  using Layout = PackImpl8bitAvx512::Layout;
  constexpr int kHalfBlockOffset = 32;
  - RUY_DCHECK_EQ(kHalfBlockOffset * 2, Layout::kRows * Layout::kRows);
  + RUY_DCHECK_EQ(kHalfBlockOffset * 2, Layout::kRows * Layout::kCols);
  static constexpr int kHalfLayoutCols =
  PackImpl8bitAvx512::kHalfLayoutCols; // Half the number of cols in a
  // block.
  