From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
To: libc-alpha@sourceware.org
Cc: linux-snps-arc@lists.infradead.org,
Adhemerval Zanella <adhemerval.zanella@linaro.org>,
Vineet Gupta <Vineet.Gupta1@synopsys.com>
Subject: [PATCH v2 0/4] Enable generic math code for more arches
Date: Mon, 1 Jun 2020 17:35:37 -0700 [thread overview]
Message-ID: <20200602003541.21005-1-vgupta@synopsys.com> (raw)
Hi,
This was suggested by Adhemerval Zanella as part of ARC hard float
review.
There was testing snafu last time around (wrong branch on build server).
Although only relevant configs are aarch64 and PPC, the series passes
build-many-glibcs for following:
ARCH="aarch64-linux-gnu arm-linux-gnueabi arm-linux-gnueabihf hppa-linux-gnu x86_64-linux-gnu arm-linux-gnueabihf riscv64-linux-gnu-rv64imac-lp64 riscv64-linux-gnu-rv64imafdc-lp64 powerpc-linux-gnu microblaze-linux-gnu nios2-linux-gnu hppa-linux-gnu"
Thx,
-Vineet
Vineet Gupta (4):
iee754: provide gcc builtins based generic sqrt functions
iee754: provide gcc builtins based generic fma functions
aarch/fpu: use generic sqrt{,f}, fma{,f}, nearbyint{,f} functions
powerpc/fpu: use generic fma functions
sysdeps/aarch64/fpu/e_sqrt.c | 27 --------
sysdeps/aarch64/fpu/e_sqrtf.c | 27 --------
sysdeps/aarch64/fpu/math-use-builtins.h | 71 +++++++++++++++++++++
sysdeps/aarch64/fpu/s_floor.c | 29 ---------
sysdeps/aarch64/fpu/s_floorf.c | 29 ---------
sysdeps/aarch64/fpu/s_fma.c | 28 --------
sysdeps/aarch64/fpu/s_fmaf.c | 28 --------
sysdeps/aarch64/fpu/s_nearbyint.c | 28 --------
sysdeps/aarch64/fpu/s_nearbyintf.c | 28 --------
sysdeps/aarch64/fpu/s_rint.c | 29 ---------
sysdeps/aarch64/fpu/s_rintf.c | 29 ---------
sysdeps/aarch64/fpu/s_round.c | 29 ---------
sysdeps/aarch64/fpu/s_roundf.c | 29 ---------
sysdeps/aarch64/fpu/s_trunc.c | 29 ---------
sysdeps/aarch64/fpu/s_truncf.c | 29 ---------
sysdeps/generic/math-use-builtins.h | 8 +++
sysdeps/ieee754/dbl-64/e_sqrt.c | 6 ++
sysdeps/ieee754/dbl-64/s_fma.c | 6 ++
sysdeps/ieee754/dbl-64/s_fmaf.c | 6 ++
sysdeps/ieee754/float128/float128_private.h | 2 +
sysdeps/ieee754/flt-32/e_sqrtf.c | 16 +++--
sysdeps/ieee754/ldbl-128/s_fmal.c | 5 ++
sysdeps/powerpc/fpu/math-use-builtins.h | 69 ++++++++++++++++++++
sysdeps/powerpc/fpu/s_fma.c | 27 --------
sysdeps/powerpc/fpu/s_fmaf.c | 27 --------
25 files changed, 183 insertions(+), 458 deletions(-)
delete mode 100644 sysdeps/aarch64/fpu/e_sqrt.c
delete mode 100644 sysdeps/aarch64/fpu/e_sqrtf.c
create mode 100644 sysdeps/aarch64/fpu/math-use-builtins.h
delete mode 100644 sysdeps/aarch64/fpu/s_floor.c
delete mode 100644 sysdeps/aarch64/fpu/s_floorf.c
delete mode 100644 sysdeps/aarch64/fpu/s_fma.c
delete mode 100644 sysdeps/aarch64/fpu/s_fmaf.c
delete mode 100644 sysdeps/aarch64/fpu/s_nearbyint.c
delete mode 100644 sysdeps/aarch64/fpu/s_nearbyintf.c
delete mode 100644 sysdeps/aarch64/fpu/s_rint.c
delete mode 100644 sysdeps/aarch64/fpu/s_rintf.c
delete mode 100644 sysdeps/aarch64/fpu/s_round.c
delete mode 100644 sysdeps/aarch64/fpu/s_roundf.c
delete mode 100644 sysdeps/aarch64/fpu/s_trunc.c
delete mode 100644 sysdeps/aarch64/fpu/s_truncf.c
create mode 100644 sysdeps/powerpc/fpu/math-use-builtins.h
delete mode 100644 sysdeps/powerpc/fpu/s_fma.c
delete mode 100644 sysdeps/powerpc/fpu/s_fmaf.c
--
2.20.1
next reply other threads:[~2020-06-02 0:35 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-02 0:35 Vineet Gupta [this message]
2020-06-02 0:35 ` [PATCH v2 1/4] iee754: provide gcc builtins based generic sqrt functions Vineet Gupta
2020-06-02 12:51 ` Stefan Liebler
2020-06-02 16:54 ` Vineet Gupta
2020-06-02 17:17 ` Adhemerval Zanella
2020-06-02 0:35 ` [PATCH v2 2/4] iee754: provide gcc builtins based generic fma functions Vineet Gupta
2020-06-02 12:51 ` Stefan Liebler
2020-06-02 17:13 ` Vineet Gupta
2020-06-02 17:27 ` Adhemerval Zanella
2020-06-03 0:20 ` Vineet Gupta
2020-06-03 6:29 ` Stefan Liebler
2020-06-02 17:28 ` Adhemerval Zanella
2020-06-02 0:35 ` [PATCH v2 3/4] aarch/fpu: use generic builtins based math functions Vineet Gupta
2020-06-02 17:31 ` Adhemerval Zanella
2020-06-02 19:14 ` Vineet Gupta
2020-06-02 0:35 ` [PATCH v2 4/4] powerpc/fpu: use generic fma functions Vineet Gupta
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