From 1b3f634843d8a8cf7398cd68f66b7d3eb6432a5e Mon Sep 17 00:00:00 2001
From: Ilya Lavrenov <ilya.lavrenov@itseez.com>
Date: Fri, 12 Feb 2016 00:33:18 +0300
Subject: [PATCH] fixed compilation warning

---
 modules/core/include/opencv2/core/fast_math.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/core/include/opencv2/core/fast_math.hpp b/modules/core/include/opencv2/core/fast_math.hpp
index b8b241b026..0a0e02831e 100644
--- a/modules/core/include/opencv2/core/fast_math.hpp
+++ b/modules/core/include/opencv2/core/fast_math.hpp
@@ -71,6 +71,7 @@
     #define ARM_ROUND(_value, _asm_string) \
         int res; \
         float temp; \
+        (void)temp; \
         asm(_asm_string : [res] "=r" (res), [temp] "=w" (temp) : [value] "w" (_value)); \
         return res
     // 2. version for double