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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-03-18 11:28:13 +0000 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-06-17 09:28:21 -0300 |
| commit | dee07df1a40533f1f2856111946eafbd45b81dbe (patch) | |
| tree | 9febce88c8ce942f2ea7f259856caa2e58694a27 /sysdeps/unix | |
| parent | 2166283fcc8ba3b4a4505acd2a91f2e7decf689c (diff) | |
| download | glibc-dee07df1a40533f1f2856111946eafbd45b81dbe.tar.gz glibc-dee07df1a40533f1f2856111946eafbd45b81dbe.tar.xz glibc-dee07df1a40533f1f2856111946eafbd45b81dbe.zip | |
powerpc: Refactor powerpc64 lround/lroundf/llround/llroundf
This patches consolidates all the powerpc {l}lround{f} implementations
on the generic sysdeps/powerpc/fpu/s_{l}lround{f}.c.
The IFUNC support is also moved only to powerpc64 only, since for
powerpc64le generic implementation resulting in optimized code.
Checked on powerpc-linux-gnu (built without --with-cpu, with
--with-cpu=power4 and with --with-cpu=power5+ and --disable-multi-arch),
powerpc64-linux-gnu (built without --with-cp and with --with-cpu=power5+
and --disable-multi-arch).
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/Makefile
(libm-sysdep_routines): Add s_llround-power8, s_llround-power6x,
s_llround-power5+, s_llround-ppc64, and s_llroundf-ppc64.
(CFLAGS-s_llround-power8.c, CFLAGS-s_llround-power6x.c,
CFLAGS-s_llround-power5+.c): New rule.
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llround-power5+.c:
New file.
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llround-power6x.c:
Likewise.
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llround-power8.c:
Likewise.
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llround-ppc64.c:
Likewise.
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llroundf-ppc64.c:
Likewise.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround.c: Move to ...
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llround.c: ... here.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_llroundf.c: Move to ...
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llroundf.c: ... here.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_lround.c: Move to ...
* sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_lround.c: ... here.
* sysdeps/powerpc/powerpc64/fpu/Makefile
[$(subdir) == math] (CFLAGS-s_llround.c): New rule.
* sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
(libm-sysdep_routines): Remove s_llround-* objects.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power5+.S: Remove
file.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power6x.S:
Likewise.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power8.S:
Likewise.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-ppc64.S:
Likewise.
* sysdeps/powerpc/powerpc64/fpu/multiarch/s_llroundf-ppc64.S:
Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_llround.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_llroundf.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_lround.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_lroundf.S: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_llround.c: New file.
* sysdeps/powerpc/powerpc64/fpu/s_llroundf.c: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_lround.c: Likewise.
* sysdeps/powerpc/powerpc64/fpu/s_lroundf.c: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S: Likewise.
* sysdeps/powerpc/powerpc64/power5+/fpu/s_llroundf.S: Likewise.
* sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S: Likewise.
* sysdeps/powerpc/powerpc64/power6x/fpu/s_llroundf.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S: Likewise.
* sysdeps/powerpc/powerpc64/power8/fpu/s_llroundf.S: Likewise.
Reviewed-by: Gabriel F. T. Gomes <gabrielftg@linux.ibm.com>
Diffstat (limited to 'sysdeps/unix')
0 files changed, 0 insertions, 0 deletions