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LoopIdiom
Commit message (
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Author
Age
*
Preserve line no. info.
Devang Patel
2011-03-07
*
rewrite the memset_pattern pattern generation stuff to accept any 2/4/8/16-byte
Chris Lattner
2011-02-19
*
Stores of null pointers should turn into memset, we weren't recognizing
Chris Lattner
2011-02-19
*
Implement rdar://9009151, transforming strided loop stores of
Chris Lattner
2011-02-19
*
Teach loop-idiom to turn a loop containing a memset into a larger memset
Chris Lattner
2011-01-04
*
fix a miscompilation of tramp3d-v4: when forming a memcpy, we have to make
Chris Lattner
2011-01-02
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If a loop iterates exactly once (has backedge count = 0) then don't
Chris Lattner
2011-01-02
*
enhance loop idiom recognition to scan *all* unconditionally executed
Chris Lattner
2011-01-02
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Allow loop-idiom to run on multiple BB loops, but still only scan the loop
Chris Lattner
2011-01-02
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teach loop idiom recognition to form memcpy's from simple loops.
Chris Lattner
2011-01-02
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add a validity check that was missed, fixing a crash on the
Chris Lattner
2011-01-01
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improve validity check to handle constant-trip-count loops more
Chris Lattner
2011-01-01
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implement the "no aliasing accesses in loop" safety check. This pass
Chris Lattner
2011-01-01
*
implement enough of the memset inference algorithm to recognize and insert
Chris Lattner
2010-12-26