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(__ilogbl): Fix test for infinity.
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@ -53,9 +53,13 @@ static char rcsid[] = "$NetBSD: $";
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return ix;
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}
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else if (es<0x7fff) return es-0x3fff;
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else if (FP_ILOGBNAN != INT_MAX && (hx|lx) == 0)
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else if (FP_ILOGBNAN != INT_MAX)
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{
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GET_LDOUBLE_WORDS(es,hx,lx,x);
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if ((hx & 0x7fffffff|lx) == 0)
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/* ISO C99 requires ilogbl(+-Inf) == INT_MAX. */
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return INT_MAX;
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}
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return FP_ILOGBNAN;
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}
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weak_alias (__ilogbl, ilogbl)
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