[PATCH for-6.2 00/34] target/arm: Third slice of MVE implementation

[Peter Maydell]

This patchseries provides the third slice of the MVE implementation.
In this series:
 * fixes for minor bugs in a couple of the insns already upstream
 * all the remaining integer instructions
 * the remaining loads and stores (scatter-gather and interleaving)

This is obviously for-6.2 material, so no urgency in reviewing it.
But "all the integer stuff done" seemed like an obvious natural
break point to send out what I've done so far.

I apologize in advance for the final patch, which was tricky for
me to write and is probably going to be painful to review too.
This is mostly because I find the interleaving loads/stores
rather confusing...

thanks
-- PMM

Peter Maydell (34):
  target/arm: Note that we handle VMOVL as a special case of VSHLL
  target/arm: Print MVE VPR in CPU dumps
  target/arm: Fix MVE VSLI by 0 and VSRI by <dt>
  target/arm: Fix signed VADDV
  target/arm: Fix mask handling for MVE narrowing operations
  target/arm: Fix 48-bit saturating shifts
  target/arm: Fix calculation of LTP mask when LR is 0
  target/arm: Fix VPT advance when ECI is non-zero
  target/arm: Factor out mve_eci_mask()
  target/arm: Fix VLDRB/H/W for predicated elements
  target/arm: Implement MVE VMULL (polynomial)
  target/arm: Implement MVE incrementing/decrementing dup insns
  target/arm: Factor out gen_vpst()
  target/arm: Implement MVE integer vector comparisons
  target/arm: Implement MVE integer vector-vs-scalar comparisons
  target/arm: Implement MVE VPSEL
  target/arm: Implement MVE VMLAS
  target/arm: Implement MVE shift-by-scalar
  target/arm: Move 'x' and 'a' bit definitions into vmlaldav formats
  target/arm: Implement MVE integer min/max across vector
  target/arm: Implement MVE VABAV
  target/arm: Implement MVE narrowing moves
  target/arm: Rename MVEGenDualAccOpFn to MVEGenLongDualAccOpFn
  target/arm: Implement MVE VMLADAV and VMLSLDAV
  target/arm: Implement MVE VMLA
  target/arm: Implement MVE saturating doubling multiply accumulates
  target/arm: Implement MVE VQABS, VQNEG
  target/arm: Implement MVE VMAXA, VMINA
  target/arm: Implement MVE VMOV to/from 2 general-purpose registers
  target/arm: Implement MVE VPNOT
  target/arm: Implement MVE VCTP
  target/arm: Implement MVE scatter-gather insns
  target/arm: Implement MVE scatter-gather immediate forms
  target/arm: Implement MVE interleaving loads/stores

 target/arm/helper-mve.h    |  295 +++++++++
 target/arm/translate-a32.h |    2 +
 target/arm/vec_internal.h  |   11 +
 target/arm/mve.decode      |  228 ++++++-
 target/arm/t32.decode      |    1 +
 target/arm/cpu.c           |    3 +
 target/arm/mve_helper.c    | 1259 ++++++++++++++++++++++++++++++++++--
 target/arm/translate-mve.c |  865 ++++++++++++++++++++++++-
 target/arm/translate-vfp.c |    2 +-
 target/arm/translate.c     |   33 +
 target/arm/vec_helper.c    |   14 +-
 11 files changed, 2628 insertions(+), 85 deletions(-)

-- 
2.20.1