diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp
index 29a688099b9..59a83a6750c 100644
--- a/src/gui/image/qimage.cpp
+++ b/src/gui/image/qimage.cpp
@@ -170,6 +170,9 @@ QImageData::~QImageData()
     data = 0;
 }
 
+#if defined(_M_ARM)
+#pragma optimize("", off)
+#endif
 
 bool QImageData::checkForAlphaPixels() const
 {
@@ -277,6 +280,9 @@ bool QImageData::checkForAlphaPixels() const
 
     return has_alpha_pixels;
 }
+#if defined(_M_ARM)
+#pragma optimize("", on)
+#endif
 
 /*!
     \class QImage