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| author | Richard Henderson <rth@twiddle.net> | 2012-03-10 08:55:53 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2012-03-19 06:49:44 -0700 |
| commit | eb92c487b35e26aa1e08815c4480d0bc5cc9f370 (patch) | |
| tree | 99b3d94fcac1b61ea4c23f5575c109508db5e590 /sysdeps/ieee754/dbl-64/s_tan.c | |
| parent | 7d2e8012cfb4fa30086ef330ef1b993cfcc3dd99 (diff) | |
| download | glibc-eb92c487b35e26aa1e08815c4480d0bc5cc9f370.tar.gz glibc-eb92c487b35e26aa1e08815c4480d0bc5cc9f370.tar.xz glibc-eb92c487b35e26aa1e08815c4480d0bc5cc9f370.zip | |
Create and use SET_RESTORE_ROUND{,_NOEX,_53BIT}{,F,L}.
Diffstat (limited to 'sysdeps/ieee754/dbl-64/s_tan.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/s_tan.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_tan.c b/sysdeps/ieee754/dbl-64/s_tan.c index 8eee383933..f8507eaa4c 100644 --- a/sysdeps/ieee754/dbl-64/s_tan.c +++ b/sysdeps/ieee754/dbl-64/s_tan.c @@ -68,13 +68,12 @@ tan(double x) { mp_no mpy; #endif - fenv_t env; double retval; int __branred(double, double *, double *); int __mpranred(double, mp_no *, int); - libc_feholdexcept_setround_53bit (&env, FE_TONEAREST); + SET_RESTORE_ROUND_53BIT (FE_TONEAREST); /* x=+-INF, x=NaN */ num.d = x; ux = num.i[HIGH_HALF]; @@ -503,7 +502,6 @@ tan(double x) { goto ret; ret: - libc_feupdateenv_53bit (&env); return retval; } |