From 65ce38a8199b8df4524e0ce883678a852de1b10a Mon Sep 17 00:00:00 2001
From: "H. Peter Anvin" <hpa@zytor.com>
Date: Sat, 29 Apr 2017 13:11:55 -0700
Subject: [PATCH] nasmlib/ilog2.c: force the shift in ROUND() to be an uint32_t

Some compilers apparently warn on 1 << w for w == 31; fix it by
explicitly making it UINT32_C(1).

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
---
 nasmlib/ilog2.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/nasmlib/ilog2.c b/nasmlib/ilog2.c
index 51c3e07a..1bd24dba 100644
--- a/nasmlib/ilog2.c
+++ b/nasmlib/ilog2.c
@@ -1,6 +1,6 @@
 /* ----------------------------------------------------------------------- *
  *
- *   Copyright 1996-2016 The NASM Authors - All Rights Reserved
+ *   Copyright 1996-2017 The NASM Authors - All Rights Reserved
  *   See the file AUTHORS included with the NASM distribution for
  *   the specific copyright holders.
  *
@@ -35,12 +35,12 @@
 #include "nasmlib.h"
 #include <limits.h>
 
-#define ROUND(v, a, w)                      \
-    do {                                    \
-        if (v & (((1 << w) - 1) << w)) {    \
-            a  += w;                        \
-            v >>= w;                        \
-        }                                   \
+#define ROUND(v, a, w)                                  \
+    do {                                                \
+        if (v & (((UINT32_C(1) << w) - 1) << w)) {      \
+            a  += w;                                    \
+            v >>= w;                                    \
+        }                                               \
     } while (0)