commit e223d1fe72e820d96f43831412ab267a1ace04d0
Author: steve ellcey-CA Eng-Software <sellcey@sellcey-thinkpad.caveonetworks.com>
Date:   Fri Oct 14 12:53:27 2016 -0700

    Fix warnings from latest GCC.
    
            * sysdeps/ieee754/dbl-64/e_pow.c (checkint) Make conditions explicitly
            boolean.

---
 sysdeps/ieee754/dbl-64/e_pow.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/sysdeps/ieee754/dbl-64/e_pow.c
+++ b/sysdeps/ieee754/dbl-64/e_pow.c
@@ -441,15 +441,15 @@
     return (n & 1) ? -1 : 1;	/* odd or even */
   if (k > 20)
     {
-      if (n << (k - 20))
+      if (n << (k - 20) != 0)
 	return 0;		/* if not integer */
-      return (n << (k - 21)) ? -1 : 1;
+      return (n << (k - 21) != 0) ? -1 : 1;
     }
   if (n)
     return 0;			/*if  not integer */
   if (k == 20)
     return (m & 1) ? -1 : 1;
-  if (m << (k + 12))
+  if (m << (k + 12) != 0)
     return 0;
-  return (m << (k + 11)) ? -1 : 1;
+  return (m << (k + 11) != 0) ? -1 : 1;
 }
