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[0/5] use gcc builtins for sqrt and fma functions

Message ID 20200530020047.5490-1-vgupta@synopsys.com
Headers
Series use gcc builtins for sqrt and fma functions |

Message

Vineet Gupta May 30, 2020, 2 a.m. UTC 
  Hi,

This was suggested as part of ARC port review.

Build tested for following targets:

aarch64-linux-gnu arm-linux-gnueabi 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 (5):
  ARC/dl-runtime helper macros
  iee754: prvoide gcc builtins based generic sqrt functions
  iee754: prvoide gcc builtins based generic fma functions
  aarch/fpu: use generic sqrt, fma 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     | 70 +++++++++++++++++++++
 sysdeps/aarch64/fpu/s_fma.c                 | 28 ---------
 sysdeps/aarch64/fpu/s_fmaf.c                | 28 ---------
 sysdeps/arc/dl-runtime.h                    | 42 +++++++++++++
 sysdeps/generic/math-use-builtins.h         |  7 +++
 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            |  6 ++
 sysdeps/ieee754/ldbl-128/s_fmal.c           |  5 ++
 sysdeps/powerpc/fpu/math-use-builtins.h     | 70 +++++++++++++++++++++
 sysdeps/powerpc/fpu/s_fma.c                 | 27 --------
 sysdeps/powerpc/fpu/s_fmaf.c                | 27 --------
 16 files changed, 220 insertions(+), 164 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_fma.c
 delete mode 100644 sysdeps/aarch64/fpu/s_fmaf.c
 create mode 100644 sysdeps/arc/dl-runtime.h
 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