From: steve ellcey-CA Eng-Software <sellcey@sellcey-thinkpad.caveonetworks.com>
Date: Fri, 14 Oct 2016 19:53:27 +0000 (-0700)
Subject: Fix warnings from latest GCC.
X-Git-Tag: glibc-2.25~406
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e223d1fe72e820d96f43831412ab267a1ace04d0;p=thirdparty%2Fglibc.git

Fix warnings from latest GCC.

	* sysdeps/ieee754/dbl-64/e_pow.c (checkint) Make conditions explicitly
	boolean.
---

diff --git a/ChangeLog b/ChangeLog
index b3332bcb405..9e50bf41895 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2016-10-14  Steve Ellcey  <sellcey@caviumnetworks.com>
+
+	* sysdeps/ieee754/dbl-64/e_pow.c (checkint) Make conditions explicitly
+	boolean.
+
 2016-10-13  Joseph Myers  <joseph@codesourcery.com>
 
 	* math/s_ccosh_template.c (M_DECL_FUNC (__ccosh)): Instead of
diff --git a/sysdeps/ieee754/dbl-64/e_pow.c b/sysdeps/ieee754/dbl-64/e_pow.c
index 663fa392c29..bd758b5979a 100644
--- a/sysdeps/ieee754/dbl-64/e_pow.c
+++ b/sysdeps/ieee754/dbl-64/e_pow.c
@@ -466,15 +466,15 @@ checkint (double x)
     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;
 }