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| author | Joseph Myers <joseph@codesourcery.com> | 2017-10-04 20:32:48 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2017-10-04 20:32:48 +0000 |
| commit | 7e16a5d1d19effc7b2775942f592520cfff03d92 (patch) | |
| tree | 03ee66322023d9264af573c97027cbba8296e51b /sysdeps/alpha | |
| parent | db4f87bad48ed93ae14f61121367a7cb94fa46ed (diff) | |
| download | glibc-7e16a5d1d19effc7b2775942f592520cfff03d92.tar.gz glibc-7e16a5d1d19effc7b2775942f592520cfff03d92.tar.xz glibc-7e16a5d1d19effc7b2775942f592520cfff03d92.zip | |
Use libm_alias_double for dbl-64 fma.
This patch makes dbl-64 fma use libm_alias_double. The ldbl-opt version is removed. The sparc32 version no longer needs to handle compat symbols, while alpha needs a new wrapper to avoid getting the ldbl-128 version (where ldbl-opt is earlier in the list of sysdeps directories, so previously fma came from there). Tested for x86_64, and tested with build-many-glibcs.py that installed stripped shared libraries are unchanged by the patch. * sysdeps/ieee754/dbl-64/s_fma.c: Include <libm-alias-double.h>. (fma): Define using libm_alias_double. * sysdeps/ieee754/ldbl-opt/s_fma.c: Remove file. * sysdeps/sparc/sparc32/fpu/s_fma.c: Do not include <math_ldbl_opt.h>. (fmal): Do not define as compat symbol here. * sysdeps/alpha/fpu/s_fma.c: New file.
Diffstat (limited to 'sysdeps/alpha')
| -rw-r--r-- | sysdeps/alpha/fpu/s_fma.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/alpha/fpu/s_fma.c b/sysdeps/alpha/fpu/s_fma.c new file mode 100644 index 0000000000..8f62605870 --- /dev/null +++ b/sysdeps/alpha/fpu/s_fma.c @@ -0,0 +1,2 @@ +/* Always use dbl-64 version because long double is emulated in software. */ +#include <sysdeps/ieee754/dbl-64/s_fma.c> |