fixed compilation warning

tees3r · Aug 12, 2016 · 1b3f634 · 1b3f634
1 parent 1fb1088
commit 1b3f634
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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