BZ #15055: Use __ieee754_sqrl in acoshl for lbdl-128ibm

(backported from e0b780ad5b94209bf99bf498314bc5c160dc2a15)

diff --git a/ChangeLog b/ChangeLog
index 1fed1cc78dd23b3bf509343bbf0d164937d1e797..1d00d5b8144d003e425258a6cccca21c0b0638ba 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2013-02-28  Adhemerval Zanella  <azanella@linux.vnet.ibm.com> 
+
+       [BZ #15055] 
+       * sysdeps/ieee754/ldbl-128ibm/e_acoshl.c (__ieee754_acoshl): Use 
+       __ieee754_sqrl instead of __sqrl. 
+
 2013-01-18  Anton Blanchard  <anton@samba.org>
            Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
 

diff --git a/NEWS b/NEWS
index 10c1ca62acd65f3af548a924db386fee0f23964c..c6380a77bef0af4f3f06a53556b7c19c073ed322 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -8,7 +8,7 @@ using `glibc' in the "product" field.
 Version 2.17.1
 
 * The following bugs are resolved with this release:
-  15003, 15006, 15122, 15759.
+  15003, 15006, 15055, 15122, 15759.
 
 \f
 Version 2.17

diff --git a/sysdeps/ieee754/ldbl-128ibm/e_acoshl.c b/sysdeps/ieee754/ldbl-128ibm/e_acoshl.c
index 117bd0f052b2076e4de181c26141083eacd4a7ee..abc78a35bd0ac5c1c0a67548a4f8929eb9f1ea73 100644 (file)
--- a/sysdeps/ieee754/ldbl-128ibm/e_acoshl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_acoshl.c
@@ -52,7 +52,7 @@ __ieee754_acoshl(long double x)
            return __ieee754_logl(2.0*x-one/(x+__ieee754_sqrtl(t-one)));
        } else {                        /* 1<x<2 */
            t = x-one;
-           return __log1p(t+__sqrtl(2.0*t+t*t));
+           return __log1p(t+__ieee754_sqrtl(2.0*t+t*t));
        }
 }
 strong_alias (__ieee754_acoshl, __acoshl_finite)