PING: Re: [PATCH v4 0/4] Fix general MIPS target bugs

Hi all,

Just a gentle ping on this patch series.
https://sourceware.org/pipermail/gcc-patches/2026-July/724124.html

Thanks,
Eldar.

On 7/16/26 09:33, Eldar Osmanovic wrote:
> This patch series contains the remaining general bug fixes for the MIPS
> target in GCC.
>
> The patches are based on changes from the mips_rel/9_3_0/master branch
> of the MIPS' repository:
> https://github.com/MIPS/gcc
>
> Some patches have since been adjusted following review.
>
> Changes in v4:
>    - Rebased on the current GCC master.
>    - Dropped patches that were withdrawn following review:
>      - [v3,1/8] MIPS: Fix unsafe comparison against stack_pointer_rtx
>      - [v3,3/8] Testsuite: Disable the time-profiler-2.c test
>      - [v3,8/8] MIPS: fmadd.w should be restricted to mipsr6
>    - Dropped [v3,4/8] MIPS: Frame barrier fix, since it has been upstreamed.
>    (commit 61db64a)
>    - Reworked "MIPS: Add XBurst MXU target option" following review.
>      The previously committed incomplete change has been reverted on trunk.
>    - Updated the relevant testcases.
>
> Changes in v3
>    - Rebased on current GCC master.
>    - Dropped patches from v2 that have already been upstreamed.
>    - Added testcases for the relevant patches.
>
> Link to v3:
> https://sourceware.org/pipermail/gcc-patches/2026-June/721402.html
>
> Aleksandar Rakic (1):
>    MIPS: Fix MSA SUBREG moves on big-endian targets
>
> Matthew Fortune (3):
>    MIPS: Improve store_by_pieces_p
>    MIPS: Lightweight fix for shrink-wrapping inhibition
>    MIPS: Add XBurst MXU target option
>
>   gcc/config/mips/mips-msa.md                   | 1092 +++++++++--------
>   gcc/config/mips/mips-protos.h                 |    2 +
>   gcc/config/mips/mips.cc                       |  244 +++-
>   gcc/config/mips/mips.h                        |    4 +
>   gcc/config/mips/mips.opt                      |    4 +
>   gcc/config/mips/predicates.md                 |    5 +
>   gcc/doc/invoke.texi                           |   12 +-
>   .../gcc.target/mips/gpopt-shrink-wrap-1.c     |   21 +
>   .../gcc.target/mips/inter/msa-inter.exp       |   67 +
>   gcc/testsuite/gcc.target/mips/inter/msa_1.h   |   23 +
>   .../gcc.target/mips/inter/msa_1_main.c        |    8 +
>   gcc/testsuite/gcc.target/mips/inter/msa_1_x.c |   35 +
>   gcc/testsuite/gcc.target/mips/inter/msa_1_y.c |   14 +
>   gcc/testsuite/gcc.target/mips/mips.exp        |    7 +
>   .../gcc.target/mips/mxu-compile-no.c          |   14 +
>   gcc/testsuite/gcc.target/mips/mxu-compile.c   |   14 +
>   gcc/testsuite/gcc.target/mips/mxu-driver-no.c |   11 +
>   gcc/testsuite/gcc.target/mips/mxu-driver.c    |   11 +
>   .../gcc.target/mips/store-by-pieces-1.c       |   19 +
>   19 files changed, 1073 insertions(+), 534 deletions(-)
>   create mode 100644 gcc/testsuite/gcc.target/mips/gpopt-shrink-wrap-1.c
>   create mode 100644 gcc/testsuite/gcc.target/mips/inter/msa-inter.exp
>   create mode 100644 gcc/testsuite/gcc.target/mips/inter/msa_1.h
>   create mode 100644 gcc/testsuite/gcc.target/mips/inter/msa_1_main.c
>   create mode 100644 gcc/testsuite/gcc.target/mips/inter/msa_1_x.c
>   create mode 100644 gcc/testsuite/gcc.target/mips/inter/msa_1_y.c
>   create mode 100644 gcc/testsuite/gcc.target/mips/mxu-compile-no.c
>   create mode 100644 gcc/testsuite/gcc.target/mips/mxu-compile.c
>   create mode 100644 gcc/testsuite/gcc.target/mips/mxu-driver-no.c
>   create mode 100644 gcc/testsuite/gcc.target/mips/mxu-driver.c
>   create mode 100644 gcc/testsuite/gcc.target/mips/store-by-pieces-1.c
>