Don't call internal::check_rows_cols_for_overflow twice in PlainObjectBase::resize since this is extremely expensive for small arrays

2015-10-29 13:13:39 -07:00 · 2015-10-29 13:13:39 -07:00 · ac142773a7
commit ac142773a7
parent 05a0ee25df
1 changed files with 0 additions and 1 deletions
--- a/Eigen/src/Core/PlainObjectBase.h
+++ b/Eigen/src/Core/PlainObjectBase.h
@ -263,7 +263,6 @@ class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
        m_storage.resize(size, rows, cols);
        if(size_changed) EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED
      #else
-        internal::check_rows_cols_for_overflow<MaxSizeAtCompileTime>::run(rows, cols);
        m_storage.resize(rows*cols, rows, cols);
      #endif
    }