Debugging optimized code has always been a challenging task, because it could make the program state not available to debuggers. Optimization can change the sequence of operations, add or remove code, change variable data locations, and perform other transformations that make it difficult to associate the generated code with the original source statements. In this article, Daniel Chen and Tommy Hoffner introduce a compiler option that helps debug optimized code.  Read more Interested in debugging optimized code using the latest XL... [More]

Tags:  fortran xl optimized debug compiler c++ code c