[PATCH v1 0/3] Add LoongarchV1.1 instructions support.

[Lulu Cheng]

Lulu Cheng (3):
  LoongArch: Add LA664 support.
  LoongArch: Implement atomic operations using LoongArch1.1
    instructions.
  LoongArch: atomic_load and atomic_store are implemented using dbar
    grading.

 gcc/config.gcc                                |  10 +-
 .../loongarch/genopts/loongarch-strings       |   1 +
 gcc/config/loongarch/genopts/loongarch.opt.in |   3 +
 gcc/config/loongarch/loongarch-cpu.cc         |   4 +
 gcc/config/loongarch/loongarch-def.c          |  21 ++
 gcc/config/loongarch/loongarch-def.h          |  10 +-
 gcc/config/loongarch/loongarch-opts.cc        |   8 +-
 gcc/config/loongarch/loongarch-opts.h         |   6 +-
 gcc/config/loongarch/loongarch-str.h          |   1 +
 gcc/config/loongarch/loongarch.cc             |   7 +-
 gcc/config/loongarch/loongarch.opt            |   3 +
 gcc/config/loongarch/sync.md                  | 256 ++++++++++++++----
 12 files changed, 263 insertions(+), 67 deletions(-)

-- 
2.31.1