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48 lines
1002 B
C
48 lines
1002 B
C
#ifndef ALPHA_MATH_PRIVATE_H
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#define ALPHA_MATH_PRIVATE_H 1
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/* In bits/mathinline.h we define __isnan et al.
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In sysdeps/alpha/fpu/s_isnan.c we move the identifier out of the way
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via macro hackery. In both cases, tell math/math_private.h that
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we have a local copy of the function. */
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#ifndef __isnan
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# define __isnan __isnan
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#endif
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#ifndef __isnanf
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# define __isnanf __isnanf
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#endif
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#ifndef __isnanl
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# define __isnanl __isnanl
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#endif
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#include_next <math_private.h>
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#ifdef __alpha_fix__
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extern __always_inline double
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__ieee754_sqrt (double d)
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{
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double ret;
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# ifdef _IEEE_FP_INEXACT
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asm ("sqrtt/suid %1,%0" : "=f"(ret) : "f"(d));
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# else
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asm ("sqrtt/sud %1,%0" : "=f"(ret) : "f"(d));
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# endif
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return ret;
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}
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extern __always_inline float
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__ieee754_sqrtf (float d)
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{
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float ret;
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# ifdef _IEEE_FP_INEXACT
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asm ("sqrts/suid %1,%0" : "=f"(ret) : "f"(d));
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# else
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asm ("sqrts/sud %1,%0" : "=f"(ret) : "f"(d));
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# endif
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return ret;
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}
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#endif /* FIX */
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#endif /* ALPHA_MATH_PRIVATE_H */
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