| 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 |
| 2007-07-10 |
Owen Anderson | Volatile loads and stores depend on each other.
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commit | commitdiff | tree |
| 2007-07-10 |
Owen Anderson | Add support for finding the dependencies of call and...
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commit | commitdiff | tree |
| 2007-07-10 |
Owen Anderson | Fix the build, and fix the handling of pointer sizes.
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commit | commitdiff | tree |
| 2007-07-10 |
Owen Anderson | Fix a bunch of things from Chris' feedback
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commit | commitdiff | tree |
| 2007-07-10 |
Owen Anderson | Evidently my earlier fix did not go far enough. When...
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commit | commitdiff | tree |
| 2007-07-10 |
Owen Anderson | Move some key maps from std::map to DenseMap. This...
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commit | commitdiff | tree |
| 2007-07-10 |
Owen Anderson | Use a cheaper test, delaying calling find_leader()...
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commit | commitdiff | tree |
| 2007-07-09 |
Owen Anderson | Add an assertion if find_leader fails.
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commit | commitdiff | tree |
| 2007-07-09 |
Owen Anderson | When resizing a BitVector with size 0, be sure to clear...
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commit | commitdiff | tree |
| 2007-07-09 |
Owen Anderson | Take advantage of the new fast SmallPtrSet assignment...
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commit | commitdiff | tree |
| 2007-07-09 |
Owen Anderson | Make the assignment operator for SmallPtrSet much faster...
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commit | commitdiff | tree |
| 2007-07-09 |
Owen Anderson | Make the assignment operator for SmallPtrSet return...
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commit | commitdiff | tree |
| 2007-07-09 |
Owen Anderson | Fix an error in the assignment operator that was causing...
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commit | commitdiff | tree |
| 2007-07-09 |
Owen Anderson | Fix a comment.
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commit | commitdiff | tree |
| 2007-07-09 |
Owen Anderson | Improve a hotspot that was making build_sets() slower...
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commit | commitdiff | tree |
| 2007-07-09 |
Owen Anderson | Start using a set representation that remembers the...
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commit | commitdiff | tree |
| 2007-07-07 |
Owen Anderson | Fix an error where ANTIC_OUT was ending up with more...
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commit | commitdiff | tree |
| 2007-07-06 |
Owen Anderson | A first stab at memory dependence analysis. This is...
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commit | commitdiff | tree |
| 2007-07-06 |
Owen Anderson | Add some accessors to improve consistency.
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commit | commitdiff | tree |
| 2007-07-06 |
Owen Anderson | Be more aggressive in the heuristic. This mostly exposes...
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commit | commitdiff | tree |
| 2007-07-06 |
Owen Anderson | Achieve what the incorrect test was trying to do by...
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commit | commitdiff | tree |
| 2007-07-06 |
Owen Anderson | Remove an incorrect check.
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commit | commitdiff | tree |
| 2007-07-05 |
Owen Anderson | Fix a bunch of issues found in a testcase from 400...
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commit | commitdiff | tree |
| 2007-07-04 |
Owen Anderson | Fix another bug, this time in PREing select instructions.
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commit | commitdiff | tree |
| 2007-07-04 |
Owen Anderson | Fix a typo that was killing GVNPRE of select instructions.
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commit | commitdiff | tree |
| 2007-07-04 |
Owen Anderson | Fix an error in phi translation of GEPs that was causing...
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commit | commitdiff | tree |
| 2007-07-03 |
Owen Anderson | Add support for performing GVNPRE on GEP instructions.
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commit | commitdiff | tree |
| 2007-07-03 |
Owen Anderson | Add functionality to value number GEP instructions...
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commit | commitdiff | tree |
| 2007-07-03 |
Owen Anderson | Remove BFtoLLVM. It was old, and a poor example because...
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commit | commitdiff | tree |
| 2007-07-03 |
Owen Anderson | Make the unary operator case a bit faster, since casts...
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commit | commitdiff | tree |
| 2007-07-03 |
Owen Anderson | Add support for performing GVNPRE on cast instructions...
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commit | commitdiff | tree |
| 2007-07-03 |
Owen Anderson | Test commit.
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commit | commitdiff | tree |
| 2007-06-29 |
Owen Anderson | Add support for value numbering (but not actually optimizing...
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commit | commitdiff | tree |
| 2007-06-29 |
Owen Anderson | Add a type field to expressions in preparation for...
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commit | commitdiff | tree |
| 2007-06-28 |
Owen Anderson | Add support for performing GVNPRE on select instructions...
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commit | commitdiff | tree |
| 2007-06-28 |
Owen Anderson | Add a test for performing GVNPRE on select instructions.
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commit | commitdiff | tree |
| 2007-06-28 |
Owen Anderson | Make many sets a much more reasonable size. This decreases...
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commit | commitdiff | tree |
| 2007-06-27 |
Owen Anderson | Use cached information that has already been computed...
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commit | commitdiff | tree |
| 2007-06-27 |
Owen Anderson | Fold a lot of code into two cases: binary instructions...
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commit | commitdiff | tree |
| 2007-06-27 |
Owen Anderson | Add support for performing GVNPRE on the three vector...
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commit | commitdiff | tree |
| 2007-06-27 |
Owen Anderson | Add tests for performing GVNPRE on the three vector...
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commit | commitdiff | tree |
| 2007-06-26 |
Owen Anderson | 1. Correct some comments and clean up some dead code.
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commit | commitdiff | tree |
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