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author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-03-18 11:28:13 +0000 |
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committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2019-06-17 09:28:21 -0300 |
commit | dee07df1a40533f1f2856111946eafbd45b81dbe (patch) | |
tree | 9febce88c8ce942f2ea7f259856caa2e58694a27 /ChangeLog | |
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 'ChangeLog')
-rw-r--r-- | ChangeLog | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 1b2848c46c..ba282120bb 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,55 @@ 2019-06-17 Adhemerval Zanella <adhemerval.zanella@linaro.org> + * 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. + * sysdeps/powerpc/fpu/s_lrintf.S: Remove file. * sysdeps/powerpc/powerpc64/fpu/s_lrintf.c: Move to ... * sysdeps/powerpc/fpu/s_lrintf.c: ... here. |