| 2007-09-11 |
Owen Anderson | Fix a typo in memdep, which was causing PR1648.
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commit | commitdiff | tree |
| 2007-09-11 |
Owen Anderson | Fix non-deterministic behavior in the DenseMap copy...
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commit | commitdiff | tree |
| 2007-09-09 |
Owen Anderson | Remove an un-needed dependence query. This improves...
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commit | commitdiff | tree |
| 2007-09-08 |
Owen Anderson | Turn GVN on by default.
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commit | commitdiff | tree |
| 2007-09-07 |
Owen Anderson | Add lengthof and endof templates that hide a lot of...
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commit | commitdiff | tree |
| 2007-08-26 |
Owen Anderson | Don't DSe volatile stores.
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commit | commitdiff | tree |
| 2007-08-16 |
Owen Anderson | Factor out some code into a helper function.
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commit | commitdiff | tree |
| 2007-08-16 |
Owen Anderson | Add some more comments to GVN.
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commit | commitdiff | tree |
| 2007-08-16 |
Owen Anderson | Cache non-local memory dependence analysis. This is...
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commit | commitdiff | tree |
| 2007-08-16 |
Owen Anderson | Forgot a line.
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commit | commitdiff | tree |
| 2007-08-16 |
Owen Anderson | Add a copy constructor and an assignment operator to...
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commit | commitdiff | tree |
| 2007-08-14 |
Owen Anderson | Eliminate PHI nodes with constant values during normal...
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commit | commitdiff | tree |
| 2007-08-14 |
Owen Anderson | Be more aggressive in pruning unnecessary PHI nodes...
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commit | commitdiff | tree |
| 2007-08-14 |
Owen Anderson | Make GVN iterative.
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commit | commitdiff | tree |
| 2007-08-14 |
Owen Anderson | Fix a case where GVN was failing to return true when...
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commit | commitdiff | tree |
| 2007-08-09 |
Owen Anderson | Make NonLocal and None const in the right way. :-)
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commit | commitdiff | tree |
| 2007-08-08 |
Owen Anderson | Add more comments to memdep.
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commit | commitdiff | tree |
| 2007-08-08 |
Owen Anderson | Make memdep fit in 80 cols.
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commit | commitdiff | tree |
| 2007-08-08 |
Owen Anderson | Add one more comment.
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commit | commitdiff | tree |
| 2007-08-08 |
Owen Anderson | Cleanup and comment-ize the memdep header.
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commit | commitdiff | tree |
| 2007-08-08 |
Owen Anderson | Change the None and NonLocal markers in memdep to be...
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commit | commitdiff | tree |
| 2007-08-08 |
Owen Anderson | Global values also don't undead-ify pointers in our...
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commit | commitdiff | tree |
| 2007-08-08 |
Owen Anderson | Make handleEndBlock significantly faster with one trivial...
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commit | commitdiff | tree |
| 2007-08-08 |
Owen Anderson | Small improvement: if a function doesn't access memory...
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commit | commitdiff | tree |
| 2007-08-08 |
Owen Anderson | Add some comments, remove a dead argument, and simplify...
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commit | commitdiff | tree |
| 2007-08-08 |
Owen Anderson | A few more small cleanups.
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commit | commitdiff | tree |
| 2007-08-08 |
Owen Anderson | First round of cleanups from Chris' feedback.
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commit | commitdiff | tree |
| 2007-08-07 |
Owen Anderson | Don't insert nearly as many redundant phi nodes.
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commit | commitdiff | tree |
| 2007-08-07 |
Owen Anderson | Get rid of unnecessary #include.
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commit | commitdiff | tree |
| 2007-08-07 |
Owen Anderson | Clean up a bunch of caching stuff in memdep. This...
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commit | commitdiff | tree |
| 2007-08-06 |
Owen Anderson | Improve the accuracy of memdep for determining the...
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commit | commitdiff | tree |
| 2007-08-03 |
Owen Anderson | Fix a subtle miscompilation. This allows 197.parser...
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commit | commitdiff | tree |
| 2007-08-03 |
Owen Anderson | Fix a subtle iterator invalidation bug in a recursive...
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commit | commitdiff | tree |
| 2007-08-02 |
Owen Anderson | Fix 80 col. violations.
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commit | commitdiff | tree |
| 2007-08-02 |
Owen Anderson | Fix 80 col. violations.
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commit | commitdiff | tree |
| 2007-08-02 |
Owen Anderson | Fix 80 col. violations.
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commit | commitdiff | tree |
| 2007-08-02 |
Owen Anderson | Fix a bug that was causing several miscompilations...
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commit | commitdiff | tree |
| 2007-08-01 |
Owen Anderson | Make non-local memdep not be recursive, and fix a bug...
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commit | commitdiff | tree |
| 2007-08-01 |
Owen Anderson | Forgot to update these files for the FastDSE changes.
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commit | commitdiff | tree |
| 2007-08-01 |
Owen Anderson | Rename FastDSE to just DSE.
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commit | commitdiff | tree |
| 2007-08-01 |
Owen Anderson | Move FastDSE in to DeadStoreElimination.
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commit | commitdiff | tree |
| 2007-08-01 |
Owen Anderson | Remove old DSE.
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commit | commitdiff | tree |
| 2007-07-31 |
Owen Anderson | Don't let the memory allocator outsmart GVN. ;-)
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commit | commitdiff | tree |
| 2007-07-31 |
Owen Anderson | Fix a failure I accidentally caused in my last commit...
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commit | commitdiff | tree |
| 2007-07-31 |
Owen Anderson | Fix a misoptimization in aha.
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commit | commitdiff | tree |
| 2007-07-30 |
Owen Anderson | Avoid potential iterator invalidation problems.
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commit | commitdiff | tree |
| 2007-07-30 |
Owen Anderson | Use more caching when computing non-local dependence...
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commit | commitdiff | tree |
| 2007-07-30 |
Owen Anderson | Fix a bug caused by indiscriminantly asking for the...
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commit | commitdiff | tree |
| 2007-07-27 |
Owen Anderson | Allow SmallPtrSet to hold pointers to const data.
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commit | commitdiff | tree |
| 2007-07-26 |
Owen Anderson | Fix a bug introduced in my last commit.
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commit | commitdiff | tree |
| 2007-07-26 |
Owen Anderson | Fix a couple more bugs in the phi construction by pulling...
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commit | commitdiff | tree |
| 2007-07-25 |
Owen Anderson | Fix what is _hopefully_ the last corner case for loops.
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commit | commitdiff | tree |
| 2007-07-25 |
Owen Anderson | My last commit was not correct for nested loops. Fix...
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commit | commitdiff | tree |
| 2007-07-25 |
Owen Anderson | Fix an infinite loop on 300.twolf.
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commit | commitdiff | tree |
| 2007-07-25 |
Owen Anderson | Forgot to include this file in my last commit.
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commit | commitdiff | tree |
| 2007-07-25 |
Owen Anderson | Fix a bug in non-local memdep that was causing an infinite...
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commit | commitdiff | tree |
| 2007-07-25 |
Owen Anderson | Fix a bug that was causing GVN to crash on 252.eon.
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commit | commitdiff | tree |
| 2007-07-25 |
Owen Anderson | Add basic support for performing whole-function RLE.
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commit | commitdiff | tree |
| 2007-07-24 |
Owen Anderson | Add initial support for non-local memory dependence...
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commit | commitdiff | tree |
| 2007-07-24 |
Owen Anderson | Make the copy constructor of SmallPtrSet much faster.
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commit | commitdiff | tree |
| 2007-07-24 |
Owen Anderson | Add a GVN pass, using the value numbering code I developed...
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commit | commitdiff | tree |
| 2007-07-24 |
Owen Anderson | Rename a lot of things to change FastDLE to RedundantLoadEli...
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commit | commitdiff | tree |
| 2007-07-24 |
Owen Anderson | Rename FastDLE as RedundantLoadElimination.
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commit | commitdiff | tree |
| 2007-07-23 |
Owen Anderson | Add testcases for FastDLE.
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commit | commitdiff | tree |
| 2007-07-23 |
Owen Anderson | Don't delete volatile loads. Doing so is not safe.
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commit | commitdiff | tree |
| 2007-07-23 |
Owen Anderson | Forgot to commit this file.
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commit | commitdiff | tree |
| 2007-07-23 |
Owen Anderson | Fix a comment.
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commit | commitdiff | tree |
| 2007-07-23 |
Owen Anderson | Add FastDLE, the load-elimination counterpart of FastDSE.
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commit | commitdiff | tree |
| 2007-07-23 |
Owen Anderson | Move these tests to use FastDSE instead of old DSE.
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commit | commitdiff | tree |
| 2007-07-23 |
Owen Anderson | Fix file header.
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commit | commitdiff | tree |
| 2007-07-20 |
Owen Anderson | Make the heuristic for shrinking DenseMap smarter.
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commit | commitdiff | tree |
| 2007-07-20 |
Owen Anderson | Have DenseMap auto-shrink itself on clear(). This...
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commit | commitdiff | tree |
| 2007-07-20 |
Owen Anderson | Fix a bug where we were marking GEP expressions with...
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commit | commitdiff | tree |
| 2007-07-20 |
Owen Anderson | When removing instructions from the analysis, be sure...
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commit | commitdiff | tree |
| 2007-07-19 |
Owen Anderson | Make val_replace fail early, which reduces the time...
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commit | commitdiff | tree |
| 2007-07-19 |
Owen Anderson | Remember to free the heap allocated array if we're...
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commit | commitdiff | tree |
| 2007-07-19 |
Owen Anderson | Use SmallVector and DenseMap in even more places.
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commit | commitdiff | tree |
| 2007-07-19 |
Owen Anderson | Change ValueTable to use a DenseMap for mapping expressions...
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commit | commitdiff | tree |
| 2007-07-19 |
Owen Anderson | Move some sets and maps to SmallPtrSet and DenseMap...
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commit | commitdiff | tree |
| 2007-07-18 |
Owen Anderson | Fix an issue where assignments that caused a SmallPtrSet...
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commit | commitdiff | tree |
| 2007-07-17 |
Owen Anderson | Turn on FastDSE by default.
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commit | commitdiff | tree |
| 2007-07-16 |
Owen Anderson | Take advantage of undefined behavior if the source...
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commit | commitdiff | tree |
| 2007-07-16 |
Owen Anderson | Add support for walking up memory def chains, which...
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commit | commitdiff | tree |
| 2007-07-16 |
Owen Anderson | Use realloc() to (potentially) resize the contents...
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commit | commitdiff | tree |
| 2007-07-13 |
Owen Anderson | Handle GEPs with all-zero indices in the same way we...
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commit | commitdiff | tree |
| 2007-07-13 |
Owen Anderson | Be more aggressive in removing dead stores, and in...
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commit | commitdiff | tree |
| 2007-07-12 |
Owen Anderson | Reimplement removing stores to allocas at the end of...
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commit | commitdiff | tree |
| 2007-07-12 |
Owen Anderson | Make the condition-checking for free with non-trivial...
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commit | commitdiff | tree |
| 2007-07-12 |
Owen Anderson | Remove the end-block handling code. It was unsafe...
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commit | commitdiff | tree |
| 2007-07-12 |
Owen Anderson | Let MemoryDependenceAnalysis take care of updating...
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commit | commitdiff | tree |
| 2007-07-11 |
Owen Anderson | Handle the case where an entire structure is freed...
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commit | commitdiff | tree |
| 2007-07-11 |
Owen Anderson | Add support for eliminate stores to stack-allocated...
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commit | commitdiff | tree |
| 2007-07-11 |
Owen Anderson | Handle eliminating stores that occur right before a...
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commit | commitdiff | tree |
| 2007-07-11 |
Owen Anderson | Clean up a few things based on Chris' feedback.
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commit | commitdiff | tree |
| 2007-07-11 |
Owen Anderson | Add FastDSE, a new algorithm for doing dead store eliminatio...
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commit | commitdiff | tree |
| 2007-07-10 |
Owen Anderson | Calculate the size of a array allocation correctly.
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commit | commitdiff | tree |
| 2007-07-10 |
Owen Anderson | Fix a crasher when finding the dependency of a call.
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commit | commitdiff | tree |
| 2007-07-10 |
Owen Anderson | Make this pass registration static as well.
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commit | commitdiff | tree |
| 2007-07-10 |
Owen Anderson | Make the pass registration static.
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commit | commitdiff | tree |
| 2007-07-10 |
Owen Anderson | Handle vaarg instructions correctly.
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commit | commitdiff | tree |
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