[Qemu-devel] [PATCH 00/11] target-aarch64 fix and improvments

[Richard Henderson <rth@twiddle.net>]

While doing the mechanics of a previous patch set converting
translators to use to TCGLabel pointers, I was reminded of
several outstanding OPTME comments in the aarch64 translator.

I had started with the csel change, which at first failed and
took quite some time to debug.  See the comment for patch 1.

Since this depends on the outstanding TCGLabel patch set, the
full tree is available at

  git://github.com/rth7680/qemu.git arm-movcond


r~


Richard Henderson (11):
  target-arm: Introduce DisasCompare
  target-arm: Extend NZCF to 64 bits
  target-arm: Handle always condition codes within arm_test_cc
  target-arm: Recognize SXTB, SXTH, SXTW, ASR
  target-arm: Recognize UXTB, UXTH, LSR, LSL
  target-arm: Eliminate unnecessary zero-extend in disas_bitfield
  target-arm: Recognize ROR
  target-arm: Use setcond and movcond for csel
  target-arm: Implement ccmp branchless
  target-arm: Implement fccmp branchless
  target-arm: Implement fcsel with movcond

 target-arm/cpu.h           |  21 +-
 target-arm/helper.c        |  18 +-
 target-arm/translate-a64.c | 688 ++++++++++++++++++++++++++-------------------
 target-arm/translate.c     | 151 ++++++----
 target-arm/translate.h     |   2 -
 5 files changed, 524 insertions(+), 356 deletions(-)

-- 
2.1.0