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| author | Ulrich Drepper <drepper@gmail.com> | 2012-01-28 21:20:06 -0500 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2012-01-28 21:20:06 -0500 |
| commit | 96bc5b45a671de1e266b841edba2516afc46d84a (patch) | |
| tree | edb645d2ef40b80fb2827aa2abf7a6e575a1f20e /ChangeLog | |
| parent | 56f6f6a2403cfa7267cad722597113be35ecf70d (diff) | |
| download | glibc-96bc5b45a671de1e266b841edba2516afc46d84a.tar.gz | |
Optimize x86-64 math inline header a bit
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -1,5 +1,12 @@ 2012-01-28 Ulrich Drepper <drepper@gmail.com> + * sysdeps/x86_64/fpu/bits/mathinline.h (__signbitl): Optimize a bit. + Avoid unnecessary __WORDSIZE == 64 test. + (fmaxf): Use VEX format if possible. + (fmax): Likewise. + (fminf): Likewise. + (fmin): Likewise. + * config.h.in: Define HAVE_SSE2AVX_SUPPORT. * math/math_private.h: Remove libc_fegetround* and libc_fesetround*. |