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-rw-r--r--sysdeps/libm-ieee754/s_fpclassifyf.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/libm-ieee754/s_fpclassifyf.c b/sysdeps/libm-ieee754/s_fpclassifyf.c
index 15bcfef4a6..a6b35cfe1b 100644
--- a/sysdeps/libm-ieee754/s_fpclassifyf.c
+++ b/sysdeps/libm-ieee754/s_fpclassifyf.c
@@ -35,8 +35,8 @@ __fpclassifyf (float x)
     retval = FP_ZERO;
   else if (wx < 0x1000000)
     retval = FP_SUBNORMAL;
-  else if (wx == 0x7f000000)
-    retval = wx > 0x7f000000 ? FP_NAN : FP_INFINITE;
+  else if (wx >= 0x7f800000)
+    retval = wx > 0x7f800000 ? FP_NAN : FP_INFINITE;
 
   return retval;
 }