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| <h1> ChangeLog </h1> |
| <h2> trunk</h2> |
| |
| <ul> |
| <li>Optimized isl for small integers, such that mostly cheap 32bit operations |
| are used instead of costly arbitrary precision integers that often also involve |
| malloc/free calls. As a result, the compile-time increase due to Polly has |
| been largely reduced.</li> |
| |
| <li>Support for modulo operations: Accesses such as <pre>A[t%2][i]</pre> can |
| now be analyzed. |
| </ul> |
| |
| <h2> 3.7 </h2> |
| |
| <ul> |
| <li>libPluto support has been removed. It has not been tested regularly and |
| due to it being copyleft license it had never a chance to become a a core |
| piece of Polly. Experiments with different schedulers should use the jscop |
| interface.</li> |
| </ul> |
| |
| <h2> 3.6</h2> |
| |
| <ul> |
| <li>Switch to the new isl AST generator (replacing CLooG)</li> |
| <li>Run-time alias checks</li> |
| <li>Computation of no-alias information for later LLVM optimizations |
| (vectorizer, LICM, ...)</li> |
| <li>Support for multi-dimensional arrays of parameteric size (still tested)</li> |
| <li>New assumption tracking framework</li> |
| <ul> |
| <li>Accesses to multi-dimensional arrays of fixed size are within bounds</li> |
| </ul> |
| <li>Compile-time reduction</li> |
| </ul> |
| |
| <h2> Older releases</h2> |
| |
| No changelog available. Please look at the <a |
| href="http://repo.or.cz/w/polly-mirror.git">commit history</a>. |
| |
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