From 94848a3e1ff43aec5c5173a9fe9ea34e685bd021 Mon Sep 17 00:00:00 2001
From: Tomoaki Teshima <tomoaki.teshima@gmail.com>
Date: Tue, 13 Jun 2017 08:11:04 +0900
Subject: [PATCH] suppress unreachable code warning  - fix the define condition
 based on the comment

---
 modules/core/src/convert.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/core/src/convert.cpp b/modules/core/src/convert.cpp
index afc3d3579b..94005d7151 100644
--- a/modules/core/src/convert.cpp
+++ b/modules/core/src/convert.cpp
@@ -4582,6 +4582,7 @@ cvtScaleHalf_<float, short>( const float* src, size_t sstep, short* dst, size_t
 {
     CV_CPU_CALL_FP16(cvtScaleHalf_SIMD32f16f, (src, sstep, dst, dstep, size));
 
+#if !defined(CV_CPU_COMPILE_FP16)
     sstep /= sizeof(src[0]);
     dstep /= sizeof(dst[0]);
 
@@ -4592,6 +4593,7 @@ cvtScaleHalf_<float, short>( const float* src, size_t sstep, short* dst, size_t
             dst[x] = convertFp16SW(src[x]);
         }
     }
+#endif
 }
 
 template<> void
@@ -4599,6 +4601,7 @@ cvtScaleHalf_<short, float>( const short* src, size_t sstep, float* dst, size_t
 {
     CV_CPU_CALL_FP16(cvtScaleHalf_SIMD16f32f, (src, sstep, dst, dstep, size));
 
+#if !defined(CV_CPU_COMPILE_FP16)
     sstep /= sizeof(src[0]);
     dstep /= sizeof(dst[0]);
 
@@ -4609,6 +4612,7 @@ cvtScaleHalf_<short, float>( const short* src, size_t sstep, float* dst, size_t
             dst[x] = convertFp16SW(src[x]);
         }
     }
+#endif
 }
 
 #ifdef HAVE_OPENVX