public inbox for libc-alpha@sourceware.org
 help / color / mirror / Atom feed
* [PATCH v8 0/4] Improve roundeven function
@ 2021-06-23 22:28 H.J. Lu
  2021-06-23 22:28 ` [PATCH v8 1/4] math: redirect " H.J. Lu
                   ` (3 more replies)
  0 siblings, 4 replies; 17+ messages in thread
From: H.J. Lu @ 2021-06-23 22:28 UTC (permalink / raw)
  To: libc-alpha; +Cc: Shen-Ta Hsieh

Changes in the v8 patch:

1. Redirect target specific roundeven functions for aarch64, ldbl-128ibm
and riscv to fix build for aarch64, power and riscv.  Tested on i686 and
x86-64.  Passed build-many-glibcs.py.  I will checked them in on Friday
if there are no objections.


H.J.
---
H.J. Lu (1):
  Update math: redirect roundeven function

Shen-Ta Hsieh (3):
  math: redirect roundeven function
  x86_64: roundeven with sse4.1 support
  Use GCC builtins for roundeven functions if desired.

 include/math.h                                |  2 +-
 sysdeps/aarch64/fpu/s_roundeven.c             |  2 +-
 sysdeps/aarch64/fpu/s_roundevenf.c            |  1 +
 sysdeps/generic/math-use-builtins-roundeven.h |  4 +++
 sysdeps/generic/math-use-builtins.h           |  1 +
 sysdeps/ieee754/dbl-64/s_roundeven.c          |  9 +++++-
 sysdeps/ieee754/float128/float128_private.h   |  2 ++
 sysdeps/ieee754/float128/s_roundevenf128.c    |  1 +
 sysdeps/ieee754/flt-32/s_roundevenf.c         |  8 +++++
 sysdeps/ieee754/ldbl-128/s_roundevenl.c       |  6 ++++
 sysdeps/ieee754/ldbl-128ibm/s_roundevenl.c    |  1 +
 sysdeps/ieee754/ldbl-96/s_roundevenl.c        |  1 +
 sysdeps/riscv/rv64/rvd/s_roundeven.c          |  2 +-
 sysdeps/riscv/rvf/s_roundevenf.c              |  1 +
 sysdeps/x86_64/fpu/multiarch/Makefile         |  5 +--
 sysdeps/x86_64/fpu/multiarch/s_roundeven-c.c  |  2 ++
 .../x86_64/fpu/multiarch/s_roundeven-sse4_1.S | 24 ++++++++++++++
 sysdeps/x86_64/fpu/multiarch/s_roundeven.c    | 31 +++++++++++++++++++
 sysdeps/x86_64/fpu/multiarch/s_roundevenf-c.c |  3 ++
 .../fpu/multiarch/s_roundevenf-sse4_1.S       | 24 ++++++++++++++
 sysdeps/x86_64/fpu/multiarch/s_roundevenf.c   | 31 +++++++++++++++++++
 21 files changed, 155 insertions(+), 6 deletions(-)
 create mode 100644 sysdeps/generic/math-use-builtins-roundeven.h
 create mode 100644 sysdeps/x86_64/fpu/multiarch/s_roundeven-c.c
 create mode 100644 sysdeps/x86_64/fpu/multiarch/s_roundeven-sse4_1.S
 create mode 100644 sysdeps/x86_64/fpu/multiarch/s_roundeven.c
 create mode 100644 sysdeps/x86_64/fpu/multiarch/s_roundevenf-c.c
 create mode 100644 sysdeps/x86_64/fpu/multiarch/s_roundevenf-sse4_1.S
 create mode 100644 sysdeps/x86_64/fpu/multiarch/s_roundevenf.c

-- 
2.31.1


^ permalink raw reply	[flat|nested] 17+ messages in thread

end of thread, other threads:[~2022-09-24  2:12 UTC | newest]

Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-06-23 22:28 [PATCH v8 0/4] Improve roundeven function H.J. Lu
2021-06-23 22:28 ` [PATCH v8 1/4] math: redirect " H.J. Lu
2022-09-11 19:56   ` Sunil Pandey
2022-09-14  1:25     ` Noah Goldstein
2022-09-23 10:49       ` 謝昇達(Shen-Ta Hsieh)
2022-09-24  2:12         ` Sunil Pandey
2021-06-23 22:28 ` [PATCH v8 2/4] Update " H.J. Lu
2021-06-28  8:08   ` Andreas Schwab
2021-06-28  8:33     ` Stefan Liebler
2021-06-28 11:42       ` H.J. Lu
2021-06-29  7:14         ` Stefan Liebler
2021-06-23 22:28 ` [PATCH v8 3/4] x86_64: roundeven with sse4.1 support H.J. Lu
2022-04-28  0:11   ` Sunil Pandey
2022-09-11 20:08     ` Sunil Pandey
2022-09-14  1:25       ` Noah Goldstein
2022-09-23 10:50         ` 謝昇達(Shen-Ta Hsieh)
2021-06-23 22:28 ` [PATCH v8 4/4] Use GCC builtins for roundeven functions if desired H.J. Lu

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).