Provide internal optimizations on x86-64 with SSE4.1

[thirdparty/glibc.git] / ChangeLog

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 2011-10-17  Ulrich Drepper  <drepper@gmail.com>
 
+       * sysdeps/x86_64/fpu/bits/mathinline.h: Don't define inlines if
+       __NO_MATH_INLINES is defined.  Cleanups.
+
+       * sysdeps/x86_64/fpu/math_private.h: Define __rint, __rintf, __floor,
+       and __floorf is target has SSE4.1.
+       * sysdeps/x86_64/fpu/multiarch/s_floor-c.c: Undef first.
+       * sysdeps/x86_64/fpu/multiarch/s_floorf-c.: Likewise.
+       * sysdeps/x86_64/fpu/multiarch/s_rint-c.c: Likewise.
+       * sysdeps/x86_64/fpu/multiarch/s_rintf-c.c: Likewise.
+
        * sysdeps/x86_64/fpu/bits/mathinline.h (floor): Use correct function
        name.
        (floorf): Likewise.