[Qemu-devel] [PATCH 0/2] target/arm: make use of new gvec expanders

[Richard Henderson]

Based-on: <address@hidden>
Aka "tcg: misc gvec improvements".

We've added (or are adding) generic support for variable vector shifts
and bitsel.  This trivially replaces the implementations of BSL, BIT,
and BSL.  It enables a reasonable implementation of {U,S}SHL.


r~


Richard Henderson (2):
  target/arm: Vectorize USHL and SSHL
  target/arm: Use tcg_gen_gvec_bitsel

 target/arm/helper.h        |  15 +-
 target/arm/translate-a64.h |   2 +
 target/arm/translate.h     |   9 +-
 target/arm/neon_helper.c   |  33 ----
 target/arm/translate-a64.c |  33 ++--
 target/arm/translate.c     | 362 ++++++++++++++++++++++++++++---------
 target/arm/vec_helper.c    | 176 ++++++++++++++++++
 7 files changed, 486 insertions(+), 144 deletions(-)

-- 
2.17.1