2007-08-10 |
Devang Patel | Remove unncessary duplication. |
tree | commitdiff |
2007-08-10 |
Devang Patel | Calculate exit and start value of true loop and false... |
tree | commitdiff |
2007-08-10 |
Devang Patel | ExitCondition and Induction variable are loop constraints |
tree | commitdiff |
2007-08-09 |
Chris Lattner | when we see a unaligned load from an insufficiently... |
tree | commitdiff |
2007-08-09 |
Owen Anderson | Make NonLocal and None const in the right way. :-) |
tree | commitdiff |
2007-08-09 |
Devang Patel | Traverse loop blocks' terminators to find split candidates. |
tree | commitdiff |
2007-08-08 |
Devang Patel | Add cost analysis. |
tree | commitdiff |
2007-08-08 |
Devang Patel | Preserve dom info while processing one iteration loop. |
tree | commitdiff |
2007-08-08 |
Owen Anderson | Change the None and NonLocal markers in memdep to be... |
tree | commitdiff |
2007-08-08 |
Devang Patel | Clear split info. |
tree | commitdiff |
2007-08-08 |
Devang Patel | Handle multiple split conditions. |
tree | commitdiff |
2007-08-08 |
Owen Anderson | Global values also don't undead-ify pointers in our... |
tree | commitdiff |
2007-08-08 |
Owen Anderson | Make handleEndBlock significantly faster with one trivi... |
tree | commitdiff |
2007-08-08 |
Owen Anderson | Small improvement: if a function doesn't access memory... |
tree | commitdiff |
2007-08-08 |
Owen Anderson | Add some comments, remove a dead argument, and simplify... |
tree | commitdiff |
2007-08-08 |
Owen Anderson | A few more small cleanups. |
tree | commitdiff |
2007-08-08 |
Owen Anderson | First round of cleanups from Chris' feedback. |
tree | commitdiff |
2007-08-08 |
Devang Patel | Embrace patch review feedback. |
tree | commitdiff |
2007-08-07 |
Devang Patel | Fix new compare instruction's signness. Caught by Chris... |
tree | commitdiff |
2007-08-07 |
Owen Anderson | Don't insert nearly as many redundant phi nodes. |
tree | commitdiff |
2007-08-07 |
Devang Patel | Use eraseFromParent(). |
tree | commitdiff |
2007-08-07 |
David Greene | Fix comment typo |
tree | commitdiff |
2007-08-07 |
David Greene | Fix GLIBCXX_DEBUG error triggered by incrementing erase... |
tree | commitdiff |
2007-08-07 |
Devang Patel | Begin loop index split pass. |
tree | commitdiff |
2007-08-06 |
Nick Lewycky | It's safe to fold not of fcmp. |
tree | commitdiff |
2007-08-06 |
David Greene | Make this code more efficient. |
tree | commitdiff |
2007-08-05 |
Reid Spencer | Silence some warnings from doxygen about @param argumen... |
tree | commitdiff |
2007-08-05 |
Chris Lattner | at the end of instcombine, explicitly clear WorklistMap. |
tree | commitdiff |
2007-08-04 |
Nick Lewycky | Clean up comments, fix up some confusing code logic. |
tree | commitdiff |
2007-08-04 |
Chandler Carruth | This is the patch to provide clean intrinsic function... |
tree | commitdiff |
2007-08-03 |
Owen Anderson | Fix a subtle miscompilation. This allows 197.parser... |
tree | commitdiff |
2007-08-03 |
Owen Anderson | Fix a subtle iterator invalidation bug in a recursive... |
tree | commitdiff |
2007-08-02 |
Chris Lattner | Fix an accidental commit. |
tree | commitdiff |
2007-08-02 |
Owen Anderson | Fix 80 col. violations. |
tree | commitdiff |
2007-08-02 |
Owen Anderson | Fix 80 col. violations. |
tree | commitdiff |
2007-08-02 |
Owen Anderson | Fix 80 col. violations. |
tree | commitdiff |
2007-08-02 |
Owen Anderson | Fix a bug that was causing several miscompilations... |
tree | commitdiff |
2007-08-02 |
Chris Lattner | Replacing a cast with another one does not reduce the... |
tree | commitdiff |
2007-08-02 |
Chris Lattner | Disable an xform that causes an infinite loop. This... |
tree | commitdiff |
2007-08-02 |
Chris Lattner | wrap some long lines. Major offenders that are left... |
tree | commitdiff |
2007-08-02 |
Devang Patel | Update dominator info for the middle blocks created... |
tree | commitdiff |
2007-08-02 |
Chris Lattner | Enhance instcombine to be more aggressive about folding... |
tree | commitdiff |
2007-08-02 |
Chris Lattner | Fix PR1575 and test/Transforms/CondProp/2007-08-01... |
tree | commitdiff |
2007-08-01 |
Devang Patel | Undo previous check-in. |
tree | commitdiff |
2007-08-01 |
Devang Patel | Update dominator info for the middle blocks created... |
tree | commitdiff |
2007-08-01 |
Owen Anderson | Make non-local memdep not be recursive, and fix a bug... |
tree | commitdiff |
2007-08-01 |
Dan Gohman | More explicit keywords. |
tree | commitdiff |
2007-08-01 |
Owen Anderson | Rename FastDSE to just DSE. |
tree | commitdiff |
2007-08-01 |
Owen Anderson | Move FastDSE in to DeadStoreElimination. |
tree | commitdiff |
2007-08-01 |
Owen Anderson | Remove old DSE. |
tree | commitdiff |
2007-08-01 |
David Greene | New CallInst interface to address GLIBCXX_DEBUG errors... |
tree | commitdiff |
2007-07-31 |
Owen Anderson | Don't let the memory allocator outsmart GVN. ;-) |
tree | commitdiff |
2007-07-31 |
Owen Anderson | Fix a failure I accidentally caused in my last commit... |
tree | commitdiff |
2007-07-31 |
Lauro Ramos Venancio | Fix a bug in GetKnownAlignment of packed structs. |
tree | commitdiff |
2007-07-31 |
Owen Anderson | Fix a misoptimization in aha. |
tree | commitdiff |
2007-07-31 |
Dan Gohman | Use SCEVExpander::InsertCastOfTo instead of calling... |
tree | commitdiff |
2007-07-31 |
Devang Patel | Add note. |
tree | commitdiff |
2007-07-31 |
Devang Patel | Loop unswitch preserves dom info. |
tree | commitdiff |
2007-07-31 |
Devang Patel | Implement Simple Analysis interfaces - cloneBasicBlockA... |
tree | commitdiff |
2007-07-30 |
Devang Patel | If loop can be unswitched again, then do it yourself. |
tree | commitdiff |
2007-07-30 |
Owen Anderson | Avoid potential iterator invalidation problems. |
tree | commitdiff |
2007-07-30 |
Devang Patel | Remove dead code. |
tree | commitdiff |
2007-07-30 |
Devang Patel | Loop Rotation pass preserves dominator tree and frontier. |
tree | commitdiff |
2007-07-30 |
Devang Patel | LICM preserves scalar evolution and dom frontier. |
tree | commitdiff |
2007-07-30 |
Reid Spencer | Fix a typo/thinko. |
tree | commitdiff |
2007-07-30 |
Owen Anderson | Use more caching when computing non-local dependence... |
tree | commitdiff |
2007-07-30 |
Owen Anderson | Fix a bug caused by indiscriminantly asking for the... |
tree | commitdiff |
2007-07-27 |
Chuck Rose III | VStudio compiler errors and placing Function*->ExFunc... |
tree | commitdiff |
2007-07-26 |
Devang Patel | Fix thinko. Update return status appropriately. |
tree | commitdiff |
2007-07-26 |
Owen Anderson | Fix a couple more bugs in the phi construction by pulli... |
tree | commitdiff |
2007-07-26 |
Dan Gohman | Remove a bogus return statement, what appears to have... |
tree | commitdiff |
2007-07-25 |
Owen Anderson | Fix what is _hopefully_ the last corner case for loops. |
tree | commitdiff |
2007-07-25 |
Owen Anderson | My last commit was not correct for nested loops. Fix... |
tree | commitdiff |
2007-07-25 |
Owen Anderson | Fix an infinite loop on 300.twolf. |
tree | commitdiff |
2007-07-25 |
Owen Anderson | Fix a bug that was causing GVN to crash on 252.eon. |
tree | commitdiff |
2007-07-25 |
Owen Anderson | Add basic support for performing whole-function RLE. |
tree | commitdiff |
2007-07-24 |
Owen Anderson | Add a GVN pass, using the value numbering code I develo... |
tree | commitdiff |
2007-07-24 |
Owen Anderson | Rename a lot of things to change FastDLE to RedundantLo... |
tree | commitdiff |
2007-07-24 |
Owen Anderson | Rename FastDLE as RedundantLoadElimination. |
tree | commitdiff |
2007-07-23 |
Owen Anderson | Don't delete volatile loads. Doing so is not safe. |
tree | commitdiff |
2007-07-23 |
Owen Anderson | Add FastDLE, the load-elimination counterpart of FastDSE. |
tree | commitdiff |
2007-07-23 |
Owen Anderson | Fix file header. |
tree | commitdiff |
2007-07-23 |
Chris Lattner | completely remove a transformation that is unsafe in... |
tree | commitdiff |
2007-07-21 |
Devang Patel | Apply temporary work around to fix llvm mis-compilation |
tree | commitdiff |
2007-07-20 |
Chris Lattner | this xform is already done by the constant folder. |
tree | commitdiff |
2007-07-20 |
Dan Gohman | Optimize alignment of loads and stores. |
tree | commitdiff |
2007-07-20 |
Duncan Sands | Place SCCPSolver also in the anonymous namespace. ... |
tree | commitdiff |
2007-07-20 |
Owen Anderson | Fix a bug where we were marking GEP expressions with... |
tree | commitdiff |
2007-07-19 |
Owen Anderson | Make val_replace fail early, which reduces the time... |
tree | commitdiff |
2007-07-19 |
Owen Anderson | Use SmallVector and DenseMap in even more places. |
tree | commitdiff |
2007-07-19 |
Owen Anderson | Change ValueTable to use a DenseMap for mapping express... |
tree | commitdiff |
2007-07-19 |
Owen Anderson | Move some sets and maps to SmallPtrSet and DenseMap... |
tree | commitdiff |
2007-07-18 |
Devang Patel | Fix typo. |
tree | commitdiff |
2007-07-18 |
Devang Patel | Fix dominator info update to accommodate CFG changes. |
tree | commitdiff |
2007-07-16 |
Owen Anderson | Take advantage of undefined behavior if the source... |
tree | commitdiff |
2007-07-16 |
Owen Anderson | Add support for walking up memory def chains, which... |
tree | commitdiff |
2007-07-16 |
Dan Gohman | Fix comments about vectors to use the current wording. |
tree | commitdiff |
2007-07-16 |
Chris Lattner | Repair a regression in Transforms/InstCombine/mul.ll... |
tree | commitdiff |
2007-07-16 |
Nick Lewycky | Start adding and cleaning up comments. |
tree | commitdiff |
2007-07-15 |
Chris Lattner | Implement shift-simplify.ll:test[45]. |
tree | commitdiff |
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