[PATCH] aarch64: fabs and sqrt implementation with inline asm
Corinna Vinschen
vinschen@redhat.com
Mon Jun 1 10:22:00 GMT 2015
On May 20 15:46, Szabolcs Nagy wrote:
> the c code for fabs and sqrt are inefficient and aarch64
> always has the single instructions available for them.
>
> (this fix is useful when c code is compiled with -fno-builtin
> like newlib itself).
>
> 2015-05-20 Szabolcs Nagy <...>
>
> * libm/machine/aarch64/e_sqrt.c: New file.
> * libm/machine/aarch64/ef_sqrt.c: New file.
> * libm/machine/aarch64/s_fabs.c: New file.
> * libm/machine/aarch64/sf_fabs.c: New file.
> * libm/machine/aarch64/Makefile.in: Add new source files.
> * libm/machine/aarch64/Makefile.am: Regenerate.
Patch applied.
Thanks,
Corinna
--
Corinna Vinschen
Cygwin Maintainer
Red Hat
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