[v4] fpu: Export some internals for targets

[PATCH v4 00/12] fpu: Export some internals for targets

Richard Henderson posted 12 patches 1 week, 1 day ago

Diff against v1 v2 v3 v5
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git fetch https://github.com/patchew-project/qemu tags/patchew/20260517002550.321291-1-richard.henderson@linaro.org

Maintainers: Aurelien Jarno <aurelien@aurel32.net>, Peter Maydell <peter.maydell@linaro.org>, "Alex Bennée" <alex.bennee@linaro.org>, Richard Henderson <richard.henderson@linaro.org>, Ilya Leoshkevich <iii@linux.ibm.com>, David Hildenbrand <david@kernel.org>, Cornelia Huck <cohuck@redhat.com>, Eric Farman <farman@linux.ibm.com>, Matthew Rosato <mjrosato@linux.ibm.com>

There is a newer version of this series

include/fpu/softfloat-parts.h |  12 ++
include/fpu/softfloat.h       |  11 --
target/arm/tcg/vec_internal.h |  12 +-
fpu/softfloat.c               | 236 ++++++++--------------------------
target/arm/tcg/sme_helper.c   | 102 +++++++--------
target/arm/tcg/vec_helper.c   | 127 +++++++++---------
target/s390x/tcg/fpu_helper.c | 135 +++++++++++++++++++
fpu/softfloat-parts.c.inc     | 236 ++++++++++++++++------------------
8 files changed, 424 insertions(+), 447 deletions(-)

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[PATCH v4 00/12] fpu: Export some internals for targets

Posted by Richard Henderson 1 week, 1 day ago

Fixes for scalbn and muladd.

r~

Richard Henderson (12):
  fpu: Return struct from parts{64,128}_scalbn
  fpu: Reorganize partsN(muladd)
  fpu: Return struct from parts{64,128}_muladd
  fpu: Hoist nan check in partsN_addsub
  fpu: Simplify 0 +/- N case in parts_addsub
  fpu: Use parts64_round_to_int in parts_s390_divide_to_integer
  target/s390x: Move float{32,64}_s390_divide_to_integer
  target/arm: Use FloatParts64 in bfdotadd_ebf
  target/arm: Drop oddstatus from is_ebf and bfdotadd_ebf
  target/arm: Use FloatParts64 in f16_dotadd
  fpu: Saturate the exponent in uncanon_normal
  fpu: Introduce exp_scalbn

 include/fpu/softfloat-parts.h |  12 ++
 include/fpu/softfloat.h       |  11 --
 target/arm/tcg/vec_internal.h |  12 +-
 fpu/softfloat.c               | 236 ++++++++--------------------------
 target/arm/tcg/sme_helper.c   | 102 +++++++--------
 target/arm/tcg/vec_helper.c   | 127 +++++++++---------
 target/s390x/tcg/fpu_helper.c | 135 +++++++++++++++++++
 fpu/softfloat-parts.c.inc     | 236 ++++++++++++++++------------------
 8 files changed, 424 insertions(+), 447 deletions(-)

-- 
2.43.0