From: "H.J. Lu" <hjl.tools@gmail.com>
To: libc-alpha@sourceware.org
Cc: Shen-Ta Hsieh <ibmibmibm.tw@gmail.com>
Subject: [PATCH v8 0/4] Improve roundeven function
Date: Wed, 23 Jun 2021 15:28:42 -0700 [thread overview]
Message-ID: <20210623222846.2162301-1-hjl.tools@gmail.com> (raw)
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
next reply other threads:[~2021-06-23 22:28 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-23 22:28 H.J. Lu [this message]
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
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