fix ROTL64 bug

xiaolin1579 · Apr 12, 2016 · 01bb282 · 01bb282
1 parent d0b3eb8
commit 01bb282
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cuda_helper.h b/cuda_helper.h
@@ -522,7 +522,7 @@ uint64_t ROTL64(const uint64_t x, const int offset)
 #else
 /* host */
 #if defined _MSC_VER && !defined __CUDA_ARCH__
-#define ROTL64(x, n) _rotr64(x, n)
+#define ROTL64(x, n) _rotl64(x, n)
 #else
 #define ROTL64(x, n)  (((x) << (n)) | ((x) >> (64 - (n))))
 #endif