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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 /ChangeLog | |
| 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 'ChangeLog')
| -rw-r--r-- | ChangeLog | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index aace9ef3db..277a201fa6 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,29 @@ 2012-03-19 Richard Henderson <rth@twiddle.net> + * sysdeps/generic/math_private.h (libc_feholdsetround): New. + (libc_feholdsetroundf, libc_feholdsetroundl): New. + (libc_feresetround, libc_feresetroundf, libc_feresetroundl): New. + (libc_feresetround_noex): New. + (libc_feresetround_noexf): New. + (libc_feresetround_noexl): New. + (SET_RESTORE_ROUND, SET_RESTORE_ROUNDF, SET_RESTORE_ROUNDL): New. + (SET_RESTORE_ROUND_NOEX, SET_RESTORE_ROUND_NOEXF): New. + (SET_RESTORE_ROUND_NOEXL, SET_RESTORE_ROUND_53BIT): New. + * sysdeps/ieee754/dbl-64/e_exp.c (__ieee754_exp): Use + SET_RESTORE_ROUND. + * sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Likewise. + * sysdeps/ieee754/dbl-64/s_sin.c (__sin): Use SET_RESTORE_ROUND_53BIT. + (__cos): Likewise. + * sysdeps/ieee754/dbl-64/s_tan.c (__tan): Likewise. + * sysdeps/ieee754/dbl-64/e_exp2.c (__ieee754_exp2): Use + SET_RESTORE_ROUND_NOEX. + * sysdeps/ieee754/dbl-64/e_exp2f.c (__ieee754_exp2f): Use + SET_RESTORE_ROUND_NOEXF. + * sysdeps/ieee754/flt-32/e_expf.c (__ieee754_expf): Likewise. + * sysdeps/x86_64/fpu/math_private.h (libc_feholdsetround): New. + (libc_feholdsetroundf): New. + (libc_feresetround, libc_feresetroundf): New. + * sysdeps/i386/fpu/math_private.h: Include <fenv.h>, <fpu_control.h>. (libc_feholdexcept_setround_53bit): Convert from macro to function. (libc_feupdateenv_53bit): Likewise. Don't force _FPU_EXTENDED. |