[Bug middle-end/34992] compiler produces wrong code when optimizing

["roebel at ircam dot fr" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #8 from roebel at ircam dot fr  2008-01-28 10:00 -------
For completeness :
I now use this function that was proposed in 
PR 323. It seems to solve my issue. Thanks for the pointer!

  inline
  void set_math_double_precision() {
    fpu_control_t fpu_control ;
    _FPU_GETCW(fpu_control);
    fpu_control = (fpu_control & ~_FPU_EXTENDED) | _FPU_DOUBLE;
    _FPU_SETCW(fpu_control);
  }


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34992

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