[PATCH 00/11] tcg: Add revbit opcodes

Adding these have been at the back of my mind for a while.  Most recently
tickled by the Octeon additions, and Anton's helper-to-tcg work.

I didn't add a 16-bit function or opcode because no host implements it.
The 16-bit reverse that the hexagon target does can be implemented with
a 32-bit reverse plus a shift.


r~


Richard Henderson (11):
  tcg: Fix opcode dump for bswap
  tcg: Add tcg_gen_revbit{32,64}
  target/arm: Use generic tcg_gen_revbit*
  target/loongarch: Use generic tcg_gen_revbit*
  target/loongarch: Expand bitswap inline
  target/mips: Expand octeon reflections inline
  tcg: Add revbit{32,64} opcodes
  tcg/optimize: Handle revbit{32,64}
  tcg/aarch64: Implement revbit{32,64}
  tcg/loongarch64: Import REVBIT insns
  tcg/loongarch64: Implement revbit{32,64}

 include/tcg/tcg-op-common.h                   |   3 +
 include/tcg/tcg-op.h                          |   5 +
 include/tcg/tcg-opc.h                         |   2 +
 target/arm/tcg/helper-a64-defs.h              |   1 -
 target/arm/tcg/helper-defs.h                  |   1 -
 target/loongarch/tcg/helper.h                 |   4 -
 target/mips/helper.h                          |   7 -
 target/arm/tcg/helper-a64.c                   |   5 -
 target/arm/tcg/op_helper.c                    |   5 -
 target/arm/tcg/translate-a64.c                |   4 +-
 target/arm/tcg/translate.c                    |   2 +-
 target/loongarch/tcg/op_helper.c              |  21 -
 target/mips/tcg/octeon_crypto.c               |  35 -
 target/mips/tcg/octeon_translate.c            |  49 +-
 tcg/optimize.c                                |  48 +-
 tcg/tcg-op.c                                  |  78 ++
 tcg/tcg.c                                     |   8 +-
 docs/devel/tcg-ops.rst                        |  11 +
 .../loongarch/tcg/insn_trans/trans_bit.c.inc  |  29 +-
 tcg/aarch64/tcg-target.c.inc                  |  24 +
 tcg/loongarch64/tcg-insn-defs.c.inc           | 944 +++++++++---------
 tcg/loongarch64/tcg-target.c.inc              |  26 +
 tcg/ppc64/tcg-target.c.inc                    |   8 +
 tcg/riscv64/tcg-target.c.inc                  |   8 +
 tcg/s390x/tcg-target.c.inc                    |   8 +
 tcg/sparc64/tcg-target.c.inc                  |   8 +
 tcg/tci/tcg-target.c.inc                      |   8 +
 tcg/x86_64/tcg-target.c.inc                   |   8 +
 28 files changed, 787 insertions(+), 573 deletions(-)

-- 
2.43.0