target/arm: Vector expansion improvments.

[Qemu-devel] [PATCH 0/3] target/arm: Vector expansion improvments.

Richard Henderson posted 3 patches 5 years, 3 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20190106225035.5671-1-richard.henderson@linaro.org

target/arm/translate-a64.c | 41 ++++++++++++++------------------------
target/arm/translate-sve.c |  6 +-----
target/arm/translate.c     | 37 ++++++++++++++++++++--------------
3 files changed, 38 insertions(+), 46 deletions(-)

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[Qemu-devel] [PATCH 0/3] target/arm: Vector expansion improvments.

Posted by Richard Henderson 5 years, 3 months ago

Based-on: <20190104223116.14037-1-richard.henderson@linaro.org>
which is queued in my tcg-next branch.

Patch 1 removes some conditionals that were added to the
generic expander.  The other two make use of the new min/max
vector expanders.


r~


Richard Henderson (3):
  target/arm: Rely on optimization within tcg_gen_gvec_or
  target/arm: Use vector minmax expanders for aarch64
  target/arm: Use vector minmax expanders for aarch32

 target/arm/translate-a64.c | 41 ++++++++++++++------------------------
 target/arm/translate-sve.c |  6 +-----
 target/arm/translate.c     | 37 ++++++++++++++++++++--------------
 3 files changed, 38 insertions(+), 46 deletions(-)

-- 
2.17.2