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e_exp: One more compiler warning.

This commit is contained in:
Ryan C. Gordon 2018-08-08 12:19:01 -04:00
parent 550437edbe
commit 257071fc20
1 changed files with 6 additions and 1 deletions
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7
src/libm/e_exp.c
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@ -117,7 +117,12 @@ double __ieee754_exp(double x) /* default IEEE double exp */
return x+x; /* NaN */ return x+x; /* NaN */
else return (xsb==0)? x:0.0; /* exp(+-inf)={inf,0} */ else return (xsb==0)? x:0.0; /* exp(+-inf)={inf,0} */
} }
if(x > o_threshold) return huge*huge; /* overflow */ #if 0
if(x > o_threshold) return huge*huge; /* overflow */
#else /* !!! FIXME: check this: "huge * huge" is a compiler warning, maybe they wanted +Inf? */
if(x > o_threshold) return INFINITY; /* overflow */
#endif
if(x < u_threshold) return twom1000*twom1000; /* underflow */ if(x < u_threshold) return twom1000*twom1000; /* underflow */
} }