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Fix BZ #14811 for ldbl-128 too.
[BZ #14811] * sysdeps/ieee754/ldbl-128/e_powl.c (__ieee754_powl): Saturate nonzero exponents with absolute value below 0x1p-128 to +/- 0x1p-128.
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@ -1,3 +1,10 @@
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2012-11-17 David S. Miller <davem@davemloft.net>
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[BZ #14811]
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* sysdeps/ieee754/ldbl-128/e_powl.c (__ieee754_powl): Saturate
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nonzero exponents with absolute value below 0x1p-128 to +/-
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0x1p-128.
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2012-11-17 Joseph Myers <joseph@codesourcery.com>
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* sysdeps/unix/sysv/linux/fxstatat.c: Include <string.h>.
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@ -149,7 +149,7 @@ __ieee754_powl (long double x, long double y)
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{
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long double z, ax, z_h, z_l, p_h, p_l;
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long double y1, t1, t2, r, s, t, u, v, w;
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long double s2, s_h, s_l, t_h, t_l;
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long double s2, s_h, s_l, t_h, t_l, ay;
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int32_t i, j, k, yisint, n;
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u_int32_t ix, iy;
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int32_t hx, hy;
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@ -282,6 +282,10 @@ __ieee754_powl (long double x, long double y)
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return (hy > 0) ? huge * huge : tiny * tiny;
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}
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ay = y > 0 ? y : -y;
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if (ay < 0x1p-128)
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y = y < 0 ? -0x1p-128 : 0x1p-128;
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n = 0;
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/* take care subnormal number */
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if (ix < 0x00010000)
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