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authorJoseph Myers <joseph@codesourcery.com>2013-08-20 19:41:15 +0000
committerJoseph Myers <joseph@codesourcery.com>2013-08-20 19:41:15 +0000
commitc980f2f4fe0f5d301f706017a1f7e4e942193ec0 (patch)
treea8a3c9c159747a9eed2acaa20a65e19d8b23a5c4 /sysdeps/ieee754/ldbl-128ibm/s_cprojl.c
parent0716c4fc9fff70870e28f84d18ddbce1db162101 (diff)
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Fix cproj handling of (finite, NaN) arguments (bug 15531).
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/s_cprojl.c')
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_cprojl.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_cprojl.c b/sysdeps/ieee754/ldbl-128ibm/s_cprojl.c
index 3b4af5423a..a344e9288f 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_cprojl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_cprojl.c
@@ -24,9 +24,7 @@
 __complex__ long double
 __cprojl (__complex__ long double x)
 {
-  if (isnan (__real__ x) && isnan (__imag__ x))
-    return x;
-  else if (!isfinite (__real__ x) || !isfinite (__imag__ x))
+  if (__isinf_nsl (__real__ x) || __isinf_nsl (__imag__ x))
     {
       __complex__ long double res;