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author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-10-12 19:43:50 -0300 |
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committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-11-29 08:18:00 -0200 |
commit | a55430cb0e261834ce7a4e118dd9e0f2b7fb14bc (patch) | |
tree | 97c4f0030873b741ebb67bada08444ee864f14bb /sysdeps/sparc/sparc64/fpu/multiarch/Makefile | |
parent | 0609ec0a74f6360ebfb45d048f071a75dfcbc6c7 (diff) | |
download | glibc-a55430cb0e261834ce7a4e118dd9e0f2b7fb14bc.tar.gz glibc-a55430cb0e261834ce7a4e118dd9e0f2b7fb14bc.tar.xz glibc-a55430cb0e261834ce7a4e118dd9e0f2b7fb14bc.zip |
sparc: Assume VIS3 support
This patch assumes VIS3 support by binutils, which is supported since version 2.22. This leads to some code simplification, mostly on multiarch build where there is only one variant instead of previously two (whether binutils supports VIS3 instructions or not). For multiarch files where HAVE_AS_VIS3_SUPPORT was checked and the default implementation was built with a different name, a new file with (implementation with -generic appended) is added. Checked on sparc64-linux-gnu and sparcv9-linux-gnu. * config.h.in (HAVE_AS_VIS3_SUPPORT): Remove check for VIS3 support. * sysdeps/sparc/configure.ac (HAVE_AS_VIS3_SUPPORT): Likewise. * sysdeps//sparc/sparc32/sparcv9/fpu/multiarch/s_fdim.c: Likewise. * sysdeps//sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf.c: Likewise. * sysdeps//sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c: Likewise. * sysdeps//sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_floor.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_truncf.c: Likewise. * sysdeps/sparc/sparc-ifunc.h [!HAVE_AS_VIS3_SUPPORT] (SPARC_ASM_VIS3_IFUNC, SPARC_ASM_VIS3_VIS2_IFUNC): Remove macros. * sysdeps/sparc/sparc32/sparcv9/Makefile [$(have-as-vis3) != yes] (ASFLAGS.o, ASFLAGS-.os, ASFLAGS-.op, ASFLAGS-.oS): Remove rules. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile ($(have-as-vis3) == yes): Remove conditional. * sysdeps/sparc/sparc64/Makefile (($(have-as-vis3) == yes)): Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-generic.c: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdimf-generic.c: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-generic.c: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-generic.c: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil-generic.c: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf-generic.c: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_floor-generic.c: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_floorf-generic.c: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fma-generic.c: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-generic.c: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_trunc-generic.c: New file. * sysdeps/sparc/sparc64/fpu/multiarch/s_truncf-generic.c: New file. Signed-off-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/sparc/sparc64/fpu/multiarch/Makefile')
-rw-r--r-- | sysdeps/sparc/sparc64/fpu/multiarch/Makefile | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/Makefile b/sysdeps/sparc/sparc64/fpu/multiarch/Makefile index 03a271dfa4..2ac449672a 100644 --- a/sysdeps/sparc/sparc64/fpu/multiarch/Makefile +++ b/sysdeps/sparc/sparc64/fpu/multiarch/Makefile @@ -1,13 +1,14 @@ ifeq ($(subdir),math) -ifeq ($(have-as-vis3),yes) libm-sysdep_routines += m_signbitf-vis3 m_signbit-vis3 m_finitef-vis3 \ m_finite-vis3 m_isinff-vis3 m_isinf-vis3 \ m_isnanf-vis3 m_isnan-vis3 s_lrintf-vis3 \ s_lrint-vis3 s_rintf-vis3 s_rint-vis3 \ - s_fmaf-vis3 s_fma-vis3 \ + s_fmaf-vis3 s_fma-vis3 s_fmaf-generic s_fma-generic \ s_nearbyint-vis3 s_nearbyintf-vis3 \ - s_ceilf-vis3 s_ceil-vis3 s_floorf-vis3 \ - s_floor-vis3 s_truncf-vis3 s_trunc-vis3 + s_ceilf-vis3 s_ceil-vis3 s_ceilf-generic \ + s_ceil-generic s_floorf-vis3 s_floor-vis3 \ + s_floorf-generic s_floor-generic s_truncf-vis3 \ + s_trunc-vis3 s_truncf-generic s_trunc-generic sysdep_routines += s_signbitf-vis3 s_signbit-vis3 s_finitef-vis3 \ s_finite-vis3 s_isinff-vis3 s_isinf-vis3 \ s_isnanf-vis3 s_isnan-vis3 @@ -19,4 +20,3 @@ CFLAGS-s_floor-vis3.c += -Wa,-Av9d -mvis3 CFLAGS-s_truncf-vis3.c += -Wa,-Av9d -mvis3 CFLAGS-s_trunc-vis3.c += -Wa,-Av9d -mvis3 endif -endif |