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2001-07-10  Stephen L Moshier  <moshier@mediaone.net>

	* sysdeps/ieee754/ldbl-128/e_acosl.c (__ieee754_acosl):  Fix
          backwards conditional in test for x == 1.0.
This commit is contained in:
Andreas Jaeger 2001-07-11 07:30:36 +00:00
parent 0eeba576ea
commit 0e2bd6fdac
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2001-07-10 Stephen L Moshier <moshier@mediaone.net>
* sysdeps/ieee754/ldbl-128/e_acosl.c (__ieee754_acosl): Fix
backwards conditional in test for x == 1.0.
2001-07-10 Andreas Jaeger <aj@suse.de>
* sysdeps/sparc/sparc64/fpu/libm-test-ulps: Add ulps for tanh

2
sysdeps/ieee754/ldbl-128/e_acosl.c
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@ -157,7 +157,7 @@ __ieee754_acosl (x)
if (ix == 0x3fff0000
&& (u.parts32.w1 | u.parts32.w2 | u.parts32.w3) == 0)
{ /* |x| == 1 */
if (sign & 0x80000000)
if ((sign & 0x80000000) == 0)
return 0.0; /* acos(1) = 0 */
else
return (2.0 * pio2_hi) + (2.0 * pio2_lo); /* acos(-1)= pi */