| 2008-12-02 |
Owen Anderson | Fix an issue that Chris noticed, where local PRE was... |
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| 2008-12-01 |
Chris Lattner | Rename some variables, only increment BI once at the... |
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| 2008-12-01 |
Chris Lattner | pull the predMap densemap out of the inner loop of... |
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| 2008-12-01 |
Chris Lattner | Make GVN be more intelligent about redundant load |
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| 2008-12-01 |
Chris Lattner | Reimplement the non-local dependency data structure... |
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| 2008-12-01 |
Chris Lattner | Cache analyses in ivars and add some useful DEBUG output. |
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| 2008-11-30 |
Chris Lattner | improve indentation, do cheap checks before expensive... |
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| 2008-11-30 |
Chris Lattner | Fix a fixme by making memdep's handling of allocations... |
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| 2008-11-29 |
Chris Lattner | Change MemDep::getNonLocalDependency to return its... |
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| 2008-11-29 |
Chris Lattner | reimplement getNonLocalDependency with a simpler worklist |
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| 2008-11-29 |
Chris Lattner | Split getDependency into getDependency and getDependenc... |
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| 2008-11-29 |
Chris Lattner | Introduce and use a new MemDepResult class to hold... |
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| 2008-11-29 |
Chris Lattner | Reimplement the internal abstraction used by MemDep... |
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| 2008-10-10 |
Nuno Lopes | fix memleak by cleaning the global sets on pass exit |
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| 2008-10-08 |
Duncan Sands | Add <cstdio> include where needed by gcc-4.4. |
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| 2008-10-01 |
Duncan Sands | Factorize code: remove variants of "strip off |
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| 2008-09-04 |
Dan Gohman | Tidy up several unbeseeming casts from pointer to intptr_t. |
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| 2008-09-03 |
Owen Anderson | Fix a bug that prevented PRE from applying in some... |
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| 2008-08-26 |
Owen Anderson | Put a heuristic in place to prevent GVN from falling... |
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| 2008-08-22 |
Chris Lattner | consolidate DenseMapInfo implementations, and add one... |
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| 2008-07-18 |
Duncan Sands | Supress a gcc-4.3 warning. |
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| 2008-07-18 |
Owen Anderson | Make PRE actually handle critical edges (by splitting... |
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| 2008-07-17 |
Owen Anderson | Enable PRE. My last batch of changes fixed the miscompile. |
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| 2008-07-17 |
Owen Anderson | Factor MergeBlockIntoPredecessor out into BasicBlockUtils. |
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| 2008-07-16 |
Owen Anderson | There's no need to iterate block merging and PRE. ... |
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| 2008-07-15 |
Owen Anderson | Revert this, as it seems to still be broken. |
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| 2008-07-15 |
Owen Anderson | Enable local PRE by default. |
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| 2008-07-15 |
Owen Anderson | Have GVN do a pre-pass over the CFG that folds away... |
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| 2008-07-11 |
Owen Anderson | Don't call lookupNumber more than we have to. |
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| 2008-07-03 |
Owen Anderson | Use information already present in the ValueTable to... |
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| 2008-07-02 |
Owen Anderson | Avoid a redundant call. |
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| 2008-07-02 |
Owen Anderson | A better fix for PR2503 that doesn't pessimize GVN... |
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| 2008-06-23 |
Evan Cheng | Disable PRE. It's breaking bootstrapping. |
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| 2008-06-23 |
Owen Anderson | Tighten the conditions under which we do PRE, remove... |
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| 2008-06-21 |
Evan Cheng | Enable PRE. |
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| 2008-06-20 |
Owen Anderson | Really disable PRE. |
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| 2008-06-20 |
Owen Anderson | Change around the data structures used to store availab... |
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| 2008-06-20 |
Evan Cheng | Disable PRE for now. It seems to be breaking llvm-gcc... |
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| 2008-06-19 |
Owen Anderson | Add a hidden -disable-pre flag for testing purposes... |
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| 2008-06-19 |
Owen Anderson | PRE requires that critical edges be split. |
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| 2008-06-19 |
Owen Anderson | Be sure to remove values from the value numbering table... |
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| 2008-06-19 |
Owen Anderson | Revert support for insertvalue and extractvalue instruc... |
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| 2008-06-18 |
Owen Anderson | Add support for extractvalue and insertvalue instructio... |
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| 2008-06-18 |
Owen Anderson | Add local PRE to GVN. This only operates in cases... |
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| 2008-06-17 |
Owen Anderson | We don't want to find dependencies within the same... |
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| 2008-06-12 |
Owen Anderson | Switch GVN to use ScopedHashTable. |
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| 2008-06-05 |
Matthijs Kooijman | Update comments and documentation to reflect that GCSE... |
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| 2008-06-04 |
Owen Anderson | Remove unneeded #include. |
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| 2008-05-18 |
Nate Begeman | Teach GVN to not assert on vector comparisons |
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| 2008-05-13 |
Owen Anderson | Fix Analysis/BasicAA/pure-const-dce.ll. This turned... |
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| 2008-05-13 |
Owen Anderson | Make the non-local CSE safety checks slightly more... |
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| 2008-05-13 |
Owen Anderson | Add support for non-local CSE of read-only calls. |
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| 2008-05-12 |
Owen Anderson | Go back to passing the analyses around as parameters. |
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| 2008-05-12 |
Owen Anderson | Move the various analyses used by GVN into static varia... |
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| 2008-04-21 |
Owen Anderson | Remove unneeded #include's. |
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| 2008-04-17 |
Owen Anderson | Make GVN able to remove unnecessary calls to read-only... |
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| 2008-04-11 |
Owen Anderson | Fix PR2213 by simultaneously making GVN more aggressive... |
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| 2008-04-09 |
Owen Anderson | Factor a bunch of functionality related to memcpy and... |
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| 2008-04-09 |
Owen Anderson | Remove accidentally duplicated code. |
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| 2008-04-07 |
Owen Anderson | Add operator= implementations to SparseBitVector, allow... |
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| 2008-04-07 |
Owen Anderson | Make GVN more memory efficient, particularly on code... |
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| 2008-04-06 |
Gabor Greif | API changes for class Use size reduction, wave 1. |
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| 2008-03-29 |
Chris Lattner | change iterator invalidation avoidance to just move... |
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| 2008-03-29 |
Chris Lattner | make the common case of a single store (which clearly... |
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| 2008-03-29 |
Chris Lattner | give form-memset a significantly more sane heuristic... |
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| 2008-03-28 |
Chris Lattner | make memset inference significantly more powerful:... |
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| 2008-03-24 |
Evan Cheng | Temporarily disabling memset forming optimization.... |
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| 2008-03-22 |
Chris Lattner | implement an initial hack at a straight-line store... |
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| 2008-03-22 |
Chris Lattner | implement the logic for memset insertion and store... |
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| 2008-03-22 |
Chris Lattner | This is a partially implemented and currently disabled... |
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| 2008-03-21 |
Chris Lattner | the size of a smallvector shouldn't be part of the... |
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| 2008-03-21 |
Chris Lattner | make gvn marginally faster by reallocating the lastSeen... |
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| 2008-03-21 |
Chris Lattner | Minor cleanups and shrinkification. |
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| 2008-03-13 |
Owen Anderson | Fix a bug in GVN that Duncan noticed, where we potentia... |
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| 2008-03-12 |
Owen Anderson | Improve the return slot optimization to be both more... |
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| 2008-02-26 |
Owen Anderson | Fix an issue where GVN had the sizes of the two memcpy... |
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| 2008-02-25 |
Owen Anderson | Fix an issue where GVN was performing the return slot... |
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| 2008-02-25 |
Owen Anderson | Fix an issue where GVN would try to use an instruction... |
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| 2008-02-20 |
Anton Korobeynikov | Make Transforms to be 4.3 warnings-clean |
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| 2008-02-20 |
Owen Anderson | When performing return slot optimization, remember... |
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| 2008-02-19 |
Owen Anderson | Refactor this method a bit, and correct a test that... |
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| 2008-02-19 |
Chris Lattner | isa+cast -> dyncast. |
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| 2008-02-19 |
Chris Lattner | simplify this code again, try 2 :) |
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| 2008-02-19 |
Owen Anderson | Fix a comment. |
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| 2008-02-19 |
Owen Anderson | Major improvements to yesterday's return slot optimizat... |
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| 2008-02-19 |
Owen Anderson | Factor the profitability check for return slot optimiza... |
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| 2008-02-19 |
Owen Anderson | An sret parameter is required to be the first parameter... |
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| 2008-02-19 |
Owen Anderson | Cleanup some of my patches from yesterday. Refactor... |
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| 2008-02-19 |
Owen Anderson | Fix Transforms/GVN/memcpy.ll, which Chris broke in... |
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| 2008-02-18 |
Chris Lattner | minor code simplification, no functionality change. |
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| 2008-02-18 |
Owen Anderson | Add support to GVN for performing sret return slot... |
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| 2008-02-14 |
Nick Lewycky | Fix PR2032. Inform the alias analysis of changes to... |
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| 2008-02-12 |
Owen Anderson | Re-apply the patch to improve the optimizations of... |
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| 2008-02-12 |
Eli Friedman | Fix for bug 1996: optimize out loads of undef. This... |
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| 2008-02-06 |
Bill Wendling | Temporarily reverting: |
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| 2008-02-04 |
Owen Anderson | Allow GVN to hack on memcpy's, making them open to... |
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| 2007-12-29 |
Chris Lattner | Remove attribution from file headers, per discussion... |
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| 2007-12-08 |
Owen Anderson | Fix several cache coherence bugs in MemDep/GVN that... |
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| 2007-12-01 |
Duncan Sands | Integrate the readonly/readnone logic more deeply |
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| 2007-11-29 |
Owen Anderson | Fix a miscompilation in spiff on PPC. |
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