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| author | Joseph Myers <joseph@codesourcery.com> | 2017-10-02 23:16:56 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2017-10-02 23:16:56 +0000 |
| commit | 38722448c64682628244d285c1e30c8887a8c801 (patch) | |
| tree | b02299a9e1972bf8b7e80e7d6409bf023c39bd1e /include/sys/utsname.h | |
| parent | 527cd19c3d39288ae170fe09de87c05a27f4e12b (diff) | |
| download | glibc-38722448c64682628244d285c1e30c8887a8c801.tar.gz glibc-38722448c64682628244d285c1e30c8887a8c801.tar.xz glibc-38722448c64682628244d285c1e30c8887a8c801.zip | |
Use libm_alias_double for dbl-64 atan, tan.
This patch makes the dbl-64 atan and tan implementations use libm_alias_double, removing the corresponding ldbl-opt wrappers. Tested for x86_64, and with build-many-glibcs.py. Installed stripped shared libraries are unchanged on non-ldbl-opt platforms. For ldbl-opt configurations, the patch has the effect of causing compat_symbol to define atanl and tanl in terms of __atan and __tan instead of in terms of atan and tan, which is enough to change the installed stripped libm.so. * sysdeps/ieee754/dbl-64/s_atan.c: Include <libm-alias-double.h>. (atan): Define using libm_alias_double. * sysdeps/ieee754/dbl-64/s_tan.c: Include <libm-alias-double.h>. (tan): Define using libm_alias_double. * sysdeps/ieee754/ldbl-opt/s_atan.c: Remove file. * sysdeps/ieee754/ldbl-opt/s_tan.c: Likewise.
Diffstat (limited to 'include/sys/utsname.h')
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