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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_sin.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_sin.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/s_sin.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_sin.c b/sysdeps/ieee754/dbl-64/s_sin.c index 4b4b67573d..7b9252f81e 100644 --- a/sysdeps/ieee754/dbl-64/s_sin.c +++ b/sysdeps/ieee754/dbl-64/s_sin.c @@ -108,10 +108,9 @@ __sin(double x){ #if 0 int4 nn; #endif - fenv_t env; double retval = 0; - libc_feholdexcept_setround_53bit (&env, FE_TONEAREST); + SET_RESTORE_ROUND_53BIT (FE_TONEAREST); u.x = x; m = u.i[HIGH_HALF]; @@ -365,7 +364,6 @@ __sin(double x){ } ret: - libc_feupdateenv_53bit (&env); return retval; } @@ -383,10 +381,9 @@ __cos(double x) mynumber u,v; int4 k,m,n; - fenv_t env; double retval = 0; - libc_feholdexcept_setround_53bit (&env, FE_TONEAREST); + SET_RESTORE_ROUND_53BIT (FE_TONEAREST); u.x = x; m = u.i[HIGH_HALF]; @@ -635,7 +632,6 @@ __cos(double x) } ret: - libc_feupdateenv_53bit (&env); return retval; } |