cvs commit: src/lib/msun/src s_cbrtf.c

[Bruce Evans]

bde         2007-05-29 07:13:07 UTC

  FreeBSD src repository

  Modified files:
    lib/msun/src         s_cbrtf.c 
  Log:
  Merge the relevant part of rev.1.14 of s_cbrt.c (a micro-optimization
  involving moving the check for x == 0).  The savings in cycles are
  smaller for cbrtf() than for cbrt(), and positive in all measured cases
  with gcc-3.4.4, but still very machine/compiler-dependent.
  
  Revision  Changes    Path
  1.17      +3 -3      src/lib/msun/src/s_cbrtf.c