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* if we have two elements, insert both, don't use std::sort.Chris Lattner2008-12-091-3/+16
* If we're only adding one new element to 'Cache', insert it into its knownChris Lattner2008-12-091-1/+12
* convert a couple other places that use pred_iterator to use the cachingChris Lattner2008-12-091-2/+4
* use hte new pred cache to speed up the new non-local memdepChris Lattner2008-12-091-4/+24
* Fix getNode to allow a vector for the shift amount for shifts of vectors.Mon P Wang2008-12-092-9/+33
* Fix a really subtle off-by-one bug that Duncan noticed with valgrindChris Lattner2008-12-091-1/+1
* CellSPU:Scott Michel2008-12-091-2/+5
* Add initial support for fast-isel of the [SU]ADDO intrinsics. It isn'tBill Wendling2008-12-091-7/+84
* Don't charge full latency for an anti-dependence, in this simplisticDan Gohman2008-12-091-3/+7
* Fix a couple of mistaken switch case fall-throughs. Thanks to BillDan Gohman2008-12-081-0/+2
* remove DebugIterations option. Despite the accusations, Chris Lattner2008-12-081-14/+1
* Re-apply 60689 now my head is screwed on right.Evan Cheng2008-12-081-0/+2
* Fix the top-level comments, and fix some 80-column violations.Dan Gohman2008-12-081-7/+9
* Revert 60689. It caused many regressions on Darwin targets.Dan Gohman2008-12-081-3/+1
* Fix spelling. Devang Patel2008-12-081-10/+10
* Undo previous patch. Devang Patel2008-12-081-3/+1
* Fix comment typo.Duncan Sands2008-12-081-1/+1
* Factor out the code for sign-extending/truncating gep indicesDan Gohman2008-12-082-26/+35
* add another level of caching for non-local pointer queries, keepingChris Lattner2008-12-081-7/+32
* consistencyChris Lattner2008-12-081-2/+2
* introduce a new RoundUpAlignment helper function, use it to Chris Lattner2008-12-081-32/+29
* Make ConstantAggregateZero::get return a ConstantAggregateZero*,Dan Gohman2008-12-081-1/+1
* Update CPP backend for PrintModulePass API changes.Dan Gohman2008-12-081-4/+4
* Perform cheap checks first.Evan Cheng2008-12-081-1/+3
* Some minor optimizations for isObjectSmallerThan.Chris Lattner2008-12-081-7/+12
* Move createVirtualRegister out-of-line.Dan Gohman2008-12-081-0/+18
* Clarify some comments.Dan Gohman2008-12-081-2/+2
* Fixes for Visual Studio users. Patch by OvermindDL1 on llvm-dev!Nick Lewycky2008-12-081-1/+1
* add an assert. the cast<> below would catch this but a message is moreChris Lattner2008-12-071-0/+2
* factor some code better.Chris Lattner2008-12-071-17/+17
* factor some code, fixing some fixme's.Chris Lattner2008-12-071-32/+23
* add support for caching pointer dependence queries. Nothing uses this yetChris Lattner2008-12-071-17/+211
* fix a bug I introduced in simplifycfg handling single entry phi Chris Lattner2008-12-071-1/+0
* Switch to top-down mode and fix a crasher this exposed caused by an error in theOwen Anderson2008-12-071-1/+11
* Fix typo, psuedo -> pseudo.Nick Lewycky2008-12-072-35/+35
* Some internal refactoring to make it easier to cache results.Chris Lattner2008-12-071-17/+26
* Introduce a new MemDep::getNonLocalPointerDependencyChris Lattner2008-12-071-13/+82
* push the "pointer case" up the analysis stack a bit. This causes Chris Lattner2008-12-071-47/+83
* make clients have to know how to call getCallSiteDependencyFromChris Lattner2008-12-071-2/+13
* rename some variables for consistencyChris Lattner2008-12-071-6/+6
* I love how using out of scope variables is not an error with GCC, no really I...Chris Lattner2008-12-071-3/+3
* Rename getCallSiteDependency -> getCallSiteDependencyFrom toChris Lattner2008-12-071-4/+5
* a memdep query on a volatile load/store will always returnChris Lattner2008-12-071-11/+10
* don't bother touching volatile stores, they will just return clobber onChris Lattner2008-12-071-0/+5
* remove the ability to get memdep info for vaarg. I don't think theChris Lattner2008-12-071-6/+9
* improve a note.Chris Lattner2008-12-071-1/+12
* some more PRE/GVN/DSE related notes.Chris Lattner2008-12-061-0/+51
* add a note Chris Lattner2008-12-061-0/+15
* some random notes.Chris Lattner2008-12-061-0/+97
* Minor cleanup. Use dyn_cast, not isa/cast pairs. No functionality change.Nick Lewycky2008-12-061-5/+5