llvm/lib/Transforms/Scalar/LoopRotation.cpp · 7fab23bc1dfd5ab5932dfadbb9a87f4813ebf3ef · Roger Ferrer / llvm-epi-0.8 · GitLab

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LoopRotate requires canonical loop form, so it always has preheaders · 7fab23bc
Chris Lattner authored Jan 08, 2011
```
and latch blocks.  Reorder entry conditions to make hte pass faster
and more logical.

llvm-svn: 123069
```
7fab23bc