diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2017-12-01 22:23:28 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2017-12-01 22:23:28 +0000 |
| commit | ec2cf3f4445af7d729308350edf1e890eeebdd1d (patch) | |
| tree | a5e44c3ef01d513ecabb158e1408e1cbb124d08a /sysdeps/powerpc/fpu | |
| parent | 15e84c63c05e0652047ba5e738c54d79d62ba74b (diff) | |
| download | glibc-ec2cf3f4445af7d729308350edf1e890eeebdd1d.tar.gz glibc-ec2cf3f4445af7d729308350edf1e890eeebdd1d.tar.xz glibc-ec2cf3f4445af7d729308350edf1e890eeebdd1d.zip | |
Use libm_alias_double for powerpc fabs, fma.
Continuing the preparation for additional _FloatN / _FloatNx function aliases, this patch makes powerpc fabs and fma use libm_alias_double to define function aliases. This brings in automatic symbol versioning compat handling, so the powerpc32 and powerpc64 wrappers that added such handling to the generic sysdeps/powerpc/fpu versions are removed as no longer required (there are no sysdeps directory ordering issues that would necessitate keeping trivial wrappers there). Tested with build-many-glibcs.py that installed stripped shared libraries are unchanged for all its hard-float powerpc configurations. * sysdeps/powerpc/fpu/s_fabs.S: Include <libm-alias-double.h>. (fabs): Define using libm_alias_double. * sysdeps/powerpc/fpu/s_fma.S: Include <libm-alias-double.h>. (fma): Define using libm_alias_double. * sysdeps/powerpc/powerpc32/fpu/s_fabs.S: Remove file. * sysdeps/powerpc/powerpc32/fpu/s_fma.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_fabs.S: Likewise. * sysdeps/powerpc/powerpc64/fpu/s_fma.S: Likewise.
Diffstat (limited to 'sysdeps/powerpc/fpu')
| -rw-r--r-- | sysdeps/powerpc/fpu/s_fabs.S | 8 | ||||
| -rw-r--r-- | sysdeps/powerpc/fpu/s_fma.S | 8 |
2 files changed, 4 insertions, 12 deletions
diff --git a/sysdeps/powerpc/fpu/s_fabs.S b/sysdeps/powerpc/fpu/s_fabs.S index 87dc82eb28..68f8801427 100644 --- a/sysdeps/powerpc/fpu/s_fabs.S +++ b/sysdeps/powerpc/fpu/s_fabs.S @@ -17,6 +17,7 @@ <http://www.gnu.org/licenses/>. */ #include <sysdep.h> +#include <libm-alias-double.h> ENTRY(__fabs) /* double [f1] fabs (double [f1] x); */ @@ -24,13 +25,8 @@ ENTRY(__fabs) blr END(__fabs) -weak_alias (__fabs,fabs) +libm_alias_double (__fabs, fabs) /* It turns out that it's safe to use this code even for single-precision. */ strong_alias(__fabs,__fabsf) weak_alias (__fabs,fabsf) - -#ifdef NO_LONG_DOUBLE -weak_alias (__fabs,__fabsl) -weak_alias (__fabs,fabsl) -#endif diff --git a/sysdeps/powerpc/fpu/s_fma.S b/sysdeps/powerpc/fpu/s_fma.S index 19d2717f51..8a1a8e5780 100644 --- a/sysdeps/powerpc/fpu/s_fma.S +++ b/sysdeps/powerpc/fpu/s_fma.S @@ -17,6 +17,7 @@ <http://www.gnu.org/licenses/>. */ #include <sysdep.h> +#include <libm-alias-double.h> ENTRY_TOCLESS(__fma) /* double [f1] fma (double [f1] x, double [f2] y, double [f3] z); */ @@ -24,9 +25,4 @@ ENTRY_TOCLESS(__fma) blr END(__fma) -weak_alias (__fma,fma) - -#ifdef NO_LONG_DOUBLE -weak_alias (__fma,__fmal) -weak_alias (__fma,fmal) -#endif +libm_alias_double (__fma, fma) |