From 7cb151c045c2ad9355d4dbfac0ec91a9c3c45eb7 Mon Sep 17 00:00:00 2001
From: Tom de Vries <tom@codesourcery.com>
Date: Tue, 17 Jul 2012 13:49:51 +0000
Subject: [PATCH] hwint.c: Fix loop range.

2012-07-17  Tom de Vries  <tom@codesourcery.com>

	* hwint.c: Fix loop range.

From-SVN: r189577
---
 gcc/ChangeLog | 4 ++++
 gcc/hwint.c   | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f9f3f5f148b..053c044bcd8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2012-07-17  Tom de Vries  <tom@codesourcery.com>
+
+	* hwint.c: Fix loop range.
+
 2012-07-17  Tom de Vries  <tom@codesourcery.com>
 
 	* double-int.h (double_int_popcount): New inline function.
diff --git a/gcc/hwint.c b/gcc/hwint.c
index 024fb7e36e3..b7bcfa59740 100644
--- a/gcc/hwint.c
+++ b/gcc/hwint.c
@@ -113,8 +113,9 @@ int
 popcount_hwi (unsigned HOST_WIDE_INT x)
 {
   int i, ret = 0;
+  size_t bits = sizeof (x) * CHAR_BIT;
 
-  for (i = 0; i < sizeof (x); i += 1)
+  for (i = 0; i < bits; i += 1)
     {
       ret += x & 1;
       x >>= 1;