From 78049de0a995df1a81c934c186816e4114aed4bd Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Sun, 17 Mar 2019 16:46:01 +0000 Subject: powerpc: refactor powerpc64 lrint/lrintf/llrint/llrintf This patches consolidates all the powerpc llrint{f} implementations on the generic sysdeps/powerpc/fpu/s_llrint{f}. 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_llrint-power8, s_llrint-power6x, and s_llrint-ppc64. (CFLAGS-s_llrint-power8.c, CFLAGS-s_llrint-power6x.c): New rule. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llrint-power6x.c: New file. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llrint-power8.c: Likewise. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llrint-ppc64.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_lrint.c: Move to ... * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_lrint.c: ... here. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint.c: Move to ... * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llrint.c: ... here. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrintf.c: Move to ... * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_llrintf.c: ... here. * sysdeps/powerpc/powerpc64/be/fpu/multiarch/s_lrint.c: New file. * sysdeps/powerpc/powerpc64/fpu/Makefile: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile (libm-sysdep_routines): Remove s_llrint-* objects. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power6x.S: Remove file. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power8.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-ppc64.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_llrint.c: New file. * sysdeps/powerpc/powerpc64/fpu/s_llrintf.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_lrint.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_lrintf.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_llrint.S: Remove file. * sysdeps/powerpc/powerpc64/fpu/s_llrintf.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_lrint.S: Likewise. * sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S: Likewise. * sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S: Likewise. Reviewed-by: Gabriel F. T. Gomes --- sysdeps/powerpc/powerpc64/fpu/Makefile | 5 +++++ 1 file changed, 5 insertions(+) create mode 100644 sysdeps/powerpc/powerpc64/fpu/Makefile (limited to 'sysdeps/powerpc/powerpc64/fpu/Makefile') diff --git a/sysdeps/powerpc/powerpc64/fpu/Makefile b/sysdeps/powerpc/powerpc64/fpu/Makefile new file mode 100644 index 0000000000..6988a1d396 --- /dev/null +++ b/sysdeps/powerpc/powerpc64/fpu/Makefile @@ -0,0 +1,5 @@ +ifeq ($(subdir),math) +# lrintf and llrintf are aliased to llrint, so suppress compiler builtins to +# avoid mismatched signatures. +CFLAGS-s_llrint.c += -fno-builtin-lrintf -fno-builtin-llrintf +endif -- cgit 1.4.1