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path: root/llvm/test/Transforms/LoopIdiom
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* Teach loop-idiom to turn a loop containing a memset into a larger memsetChris Lattner2011-01-041-0/+33
* fix a miscompilation of tramp3d-v4: when forming a memcpy, we have to makeChris Lattner2011-01-021-0/+33
* If a loop iterates exactly once (has backedge count = 0) then don'tChris Lattner2011-01-021-0/+18
* enhance loop idiom recognition to scan *all* unconditionally executedChris Lattner2011-01-021-0/+23
* Allow loop-idiom to run on multiple BB loops, but still only scan the loop Chris Lattner2011-01-021-0/+24
* teach loop idiom recognition to form memcpy's from simple loops.Chris Lattner2011-01-021-0/+28
* add a validity check that was missed, fixing a crash on theChris Lattner2011-01-011-0/+23
* improve validity check to handle constant-trip-count loops moreChris Lattner2011-01-011-1/+27
* implement the "no aliasing accesses in loop" safety check. This passChris Lattner2011-01-011-0/+23
* implement enough of the memset inference algorithm to recognize and insert Chris Lattner2010-12-262-0/+47
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