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* Note switch-lowering inefficiency.Eli Friedman2010-07-03
* Add another bswap idiom that isn't matched.Eric Christopher2010-06-29
* TODO--Benjamin Kramer2010-06-16
* Add README entry; based on testcase from Bill Hart.Eli Friedman2010-06-12
* add a noteChris Lattner2010-05-21
* Add a README entry.Dan Gohman2010-05-03
* add a noteChris Lattner2010-04-16
* Implement rdar://7860110 (also in target/readme.txt) narrowingChris Lattner2010-04-15
* move PR6576 here.Chris Lattner2010-03-10
* move PR6212 to this file.Chris Lattner2010-02-09
* Remove a completed item, add a couple new ones.Eli Friedman2010-01-31
* Improve isSafeToLoadUnconditionally to recognize that GEPs with constantBob Wilson2010-01-29
* reassociate should do this.Chris Lattner2010-01-24
* add a note.Chris Lattner2010-01-24
* implement a simple instcombine xform that has been in theChris Lattner2010-01-23
* add some notes, making posix-memalign be nocapture would be an easy improvement.Chris Lattner2010-01-23
* Add some potentially interesting transformations to README.Eli Friedman2010-01-18
* Fix a README item: have functionattrs look through selects andDuncan Sands2010-01-06
* Partially address a README by having functionattrs consider calls toDuncan Sands2010-01-06
* implement an instcombine xform needed by clang's codegenChris Lattner2010-01-04
* Teach codegen to lower llvm.powi to an efficient (but not optimal) Chris Lattner2010-01-01
* update this. To take the next step, llvm.powi should be generalized to workChris Lattner2010-01-01
* More info on this transformation.Eli Friedman2009-12-12
* Remove some stuff that's already implemented. Also, remove the note aboutEli Friedman2009-12-12
* expand note.Chris Lattner2009-12-03
* add a noteChris Lattner2009-12-03
* update and consolidate the load pre notes.Chris Lattner2009-11-29
* add a deadargelim note.Chris Lattner2009-11-27
* This testcase is actually only partially redundant, and requiresChris Lattner2009-11-27
* this (and probably several others) are now done.Chris Lattner2009-11-27
* Teach memdep to phi translate bitcasts. This allows us to compileChris Lattner2009-11-26
* Teach basicaa that x|c == x+c when the c bits of x are clear. ThisChris Lattner2009-11-26
* teach basicaa that A[i] != A[i+1].Chris Lattner2009-11-26
* update some notes slightlyChris Lattner2009-11-26
* Add a complex missed optimization opportunity I came across while investigatingNick Lewycky2009-11-15
* another const prop failure.Chris Lattner2009-11-11
* add a noteChris Lattner2009-11-11
* add a noteChris Lattner2009-11-10
* I did this a week or two agoChris Lattner2009-11-10
* Improve tail call elimination to handle the switch statement.Nick Lewycky2009-11-07
* add a note from PR5313Chris Lattner2009-11-05
* Add new note.Bill Wendling2009-10-27
* Move and clarify note.Bill Wendling2009-10-27
* this is done.Chris Lattner2009-10-25
* some stuff is done, we still have constantexpr simplification to do.Chris Lattner2009-10-23
* IPSCCP is missing stuff.Chris Lattner2009-10-21
* add a noteChris Lattner2009-09-21
* one case handled, expanded another testcase inline.Chris Lattner2009-09-21
* update an entry, delete an entry which has been fixed.Chris Lattner2009-09-20
* Peer through zext and sext to eliminate them when it is safe to do so.Nick Lewycky2009-09-20
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