mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-21 20:40:05 +00:00
Use libm_alias_double for s390.
Continuing the preparation for additional _FloatN / _FloatNx function aliases, this patch makes s390 libm function implementations use libm_alias_double to define function aliases. This allows sysdeps/unix/sysv/linux/s390/fpu/s_fma.c to be removed, as libm_alias_double handles symbol versioning for long double compat symbols. Tested with build-many-glibcs.py for s390-linux-gnu and s390x-linux-gnu that installed stripped shared libraries are unchanged by the patch. * sysdeps/s390/fpu/s_fma.c: Include <libm-alias-double.h>. [!__fma] (fma): Define using libm_alias_double. * sysdeps/unix/sysv/linux/s390/fpu/s_fma.c: Remove.
This commit is contained in:
parent
22c69b6ad6
commit
6940bd966b
@ -1,3 +1,9 @@
|
||||
2017-11-28 Joseph Myers <joseph@codesourcery.com>
|
||||
|
||||
* sysdeps/s390/fpu/s_fma.c: Include <libm-alias-double.h>.
|
||||
[!__fma] (fma): Define using libm_alias_double.
|
||||
* sysdeps/unix/sysv/linux/s390/fpu/s_fma.c: Remove.
|
||||
|
||||
2017-11-28 Mike FABIAN <mfabian@redhat.com>
|
||||
|
||||
[BZ #22336]
|
||||
|
@ -18,6 +18,7 @@
|
||||
<http://www.gnu.org/licenses/>. */
|
||||
|
||||
#include <math.h>
|
||||
#include <libm-alias-double.h>
|
||||
|
||||
double
|
||||
__fma (double x, double y, double z)
|
||||
@ -27,10 +28,5 @@ __fma (double x, double y, double z)
|
||||
return r;
|
||||
}
|
||||
#ifndef __fma
|
||||
weak_alias (__fma, fma)
|
||||
#endif
|
||||
|
||||
#ifdef NO_LONG_DOUBLE
|
||||
strong_alias (__fma, __fmal)
|
||||
weak_alias (__fmal, fmal)
|
||||
libm_alias_double (__fma, fma)
|
||||
#endif
|
||||
|
@ -1,5 +0,0 @@
|
||||
#include <math_ldbl_opt.h>
|
||||
#include <sysdeps/s390/fpu/s_fma.c>
|
||||
#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
|
||||
compat_symbol (libm, __fma, fmal, GLIBC_2_1);
|
||||
#endif
|
Loading…
Reference in New Issue
Block a user