[PATCH v15 0/3] add diagnostics macros to make code portable

[Andre Muezerie]

v15:
 * Fixed a comment in rte_common.h to make Doxygen happy.
 * Fixed a typo (extra comma).
 * Added missing RTE_PTR_UNQUAL needed for ARM64.

v14:
 * Renamed RTE_PTR_DROP_QUALIFIERS into RTE_PTR_UNQUAL to more resemble
   C23 typeof_unqual.
 * Added macro RTE_CAST_PTR to make the cast more readable when removing
   a type qualifier from a pointer.

v13:
 * Renamed RTE_IGNORE_CAST_QUAL into RTE_PTR_DROP_QUALIFIERS.
 * Added (void *) cast to RTE_PTR_DROP_QUALIFIERS to avoid the need
   for casting the result in most places where the macro is used.

v12:
 * Added macro RTE_IGNORE_CAST_QUAL and used it as a more compact and
   readable form to suppress warnings where a cast is used to remove
   a type qualifier.

v11:
 * Added __rte_diagnostic_ignored_wcast_qual to a few more places where
   it was needed.

v10:
 * Added __rte_diagnostic_ignored_wcast_qual to a few more places where
   it was needed.

v9:
 * Added __rte_diagnostic_ignored_wcast_qual to a few more places where
   it was needed.

v8:
 * Added __rte_diagnostic_ignored_wcast_qual to a few more places where
   it was needed.

v7:
 * Added __rte_diagnostic_ignored_wcast_qual to a few more places where
   it was needed.

v6:
 * Added __rte_diagnostic_ignored_wcast_qual to a few more places where
   it was needed.

v5:
 * Added __rte_diagnostic_ignored_wcast_qual to a few more places where
   it was needed.

v4:
 * Added __rte_diagnostic_ignored_wcast_qual to a few more places where
   it was needed.

v3:
 * Added __rte_diagnostic_ignored_wcast_qual to a few more places where
   it was needed.

v2:
 * Removed __rte_diagnostic_ignored_wstrict_aliasing (introduced
   in v1).
 * Removed the pragmas from many files where they were not needed.
 * In the files where the pragmas were indeed needed, reduced the
   scope during which they are active, reducing the chance that
   unforeseen issues are hidden due to warning suppression.

Andre Muezerie (3):
  eal: add diagnostics macros to make code portable
  drivers/common: add diagnostics macros to make code portable
  drivers/net: add diagnostics macros to make code portable

 drivers/common/idpf/idpf_common_rxtx_avx512.c | 72 +++++++++---------
 drivers/net/axgbe/axgbe_rxtx.h                |  9 ---
 drivers/net/cpfl/cpfl_rxtx_vec_common.h       |  4 -
 drivers/net/dpaa2/dpaa2_rxtx.c                | 15 +---
 drivers/net/fm10k/fm10k_rxtx_vec.c            | 21 ++----
 drivers/net/hns3/hns3_rxtx_vec_neon.h         |  6 +-
 .../net/i40e/i40e_recycle_mbufs_vec_common.c  |  2 -
 drivers/net/i40e/i40e_rxtx_common_avx.h       | 22 +++---
 drivers/net/i40e/i40e_rxtx_vec_altivec.c      | 18 ++---
 drivers/net/i40e/i40e_rxtx_vec_avx2.c         | 30 ++++----
 drivers/net/i40e/i40e_rxtx_vec_avx512.c       | 28 +++----
 drivers/net/i40e/i40e_rxtx_vec_common.h       |  4 -
 drivers/net/i40e/i40e_rxtx_vec_neon.c         | 35 ++++-----
 drivers/net/i40e/i40e_rxtx_vec_sse.c          | 28 +++----
 drivers/net/iavf/iavf_rxtx_vec_avx2.c         | 60 +++++++--------
 drivers/net/iavf/iavf_rxtx_vec_avx512.c       | 62 ++++++++--------
 drivers/net/iavf/iavf_rxtx_vec_common.h       | 10 +--
 drivers/net/iavf/iavf_rxtx_vec_neon.c         | 22 +++---
 drivers/net/iavf/iavf_rxtx_vec_sse.c          | 38 +++++-----
 drivers/net/ice/ice_rxtx_common_avx.h         | 18 ++---
 drivers/net/ice/ice_rxtx_vec_avx2.c           | 74 +++++++++----------
 drivers/net/ice/ice_rxtx_vec_avx512.c         | 64 +++++++---------
 drivers/net/ice/ice_rxtx_vec_common.h         |  4 -
 drivers/net/ice/ice_rxtx_vec_sse.c            | 28 +++----
 drivers/net/idpf/idpf_rxtx_vec_common.h       |  4 -
 .../ixgbe/ixgbe_recycle_mbufs_vec_common.c    |  2 -
 drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c       | 18 ++---
 drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c        | 20 ++---
 drivers/net/mlx5/mlx5_flow.c                  |  5 +-
 drivers/net/mlx5/mlx5_rxtx_vec_altivec.h      |  5 --
 drivers/net/mlx5/mlx5_rxtx_vec_neon.h         | 18 ++---
 drivers/net/mlx5/mlx5_rxtx_vec_sse.h          | 61 ++++++++-------
 drivers/net/ngbe/ngbe_rxtx_vec_neon.c         |  8 +-
 drivers/net/tap/tap_flow.c                    |  6 +-
 drivers/net/txgbe/txgbe_rxtx_vec_neon.c       |  8 +-
 drivers/net/virtio/virtio_rxtx_simple.c       |  4 -
 lib/eal/include/rte_common.h                  | 46 ++++++++++++
 37 files changed, 396 insertions(+), 483 deletions(-)

--
2.47.2.vfs.0.1