target/arm: Pass arguments by value for sve FMLA/FCMLA

[PATCH 0/2] target/arm: Pass arguments by value for sve FMLA/FCMLA

Richard Henderson posted 2 patches 5 years, 9 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20200212025145.24300-1-richard.henderson@linaro.org

Maintainers: Peter Maydell <peter.maydell@linaro.org>, Richard Henderson <rth@twiddle.net>

include/tcg/tcg-op-gvec.h  |   7 ++
target/arm/helper-sve.h    |  45 +++++++----
target/arm/sve_helper.c    | 157 ++++++++++++++-----------------------
target/arm/translate-sve.c |  68 ++++++----------
tcg/tcg-op-gvec.c          |  32 ++++++++
5 files changed, 153 insertions(+), 156 deletions(-)

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[PATCH 0/2] target/arm: Pass arguments by value for sve FMLA/FCMLA

Posted by Richard Henderson 5 years, 9 months ago

Based-on: <1580942510-2820-1-git-send-email-tsimpson@quicinc.com>

These functions had been passing arguments by regno,
encoded into simd_data, because we couldn't pass 7 args.


r~


Richard Henderson (2):
  tcg: Add tcg_gen_gvec_5_ptr
  target/arm: Use tcg_gen_gvec_5_ptr for sve FMLA/FCMLA

 include/tcg/tcg-op-gvec.h  |   7 ++
 target/arm/helper-sve.h    |  45 +++++++----
 target/arm/sve_helper.c    | 157 ++++++++++++++-----------------------
 target/arm/translate-sve.c |  68 ++++++----------
 tcg/tcg-op-gvec.c          |  32 ++++++++
 5 files changed, 153 insertions(+), 156 deletions(-)

-- 
2.20.1