Merge pull request #2359 from SpecLad:moments-no-vectorize

c35dab90 · Roman Donchenko · OpenCV Buildbot · 6f19ef86 · e35d98e5 · c35dab90
Commit c35dab90 authored Feb 18, 2014 by Roman Donchenko Committed by OpenCV Buildbot Feb 18, 2014
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moments.cpp modules/imgproc/src/moments.cpp +4 -0

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--- a/modules/imgproc/src/moments.cpp
+++ b/modules/imgproc/src/moments.cpp
@@ -197,6 +197,10 @@ static void icvContourMoments( CvSeq* contour, CvMoments* moments )
 \****************************************************************************************/

 template<typename T, typename WT, typename MT>
+#if defined __GNUC__ && __GNUC__ == 4 && __GNUC_MINOR__ >= 5 && __GNUC_MINOR__ < 9
+// Workaround for http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60196
+__attribute__((optimize("no-tree-vectorize")))
+#endif
 static void momentsInTile( const cv::Mat& img, double* moments )
 {
    cv::Size size = img.size();