| 2011-03-05 |
Cameron Zwarich | Fix PR9398 - 10% of llc compile time is spent in Value... |
tree | commitdiff |
| 2011-03-05 |
Nick Lewycky | Thread comparisons over udiv/sdiv/ashr/lshr exact and... |
tree | commitdiff |
| 2011-03-05 |
Nick Lewycky | Try once again to optimize "icmp (srem X, Y), Y" by... |
tree | commitdiff |
| 2011-03-04 |
Jakob Stoklund Olesen | DenseMap<uintptr_t,...> doesn't allow all values as... |
tree | commitdiff |
| 2011-03-03 |
Richard Osborne | Fix typo in comment. |
tree | commitdiff |
| 2011-03-03 |
Richard Osborne | Optimize fprintf -> iprintf if there are no floating... |
tree | commitdiff |
| 2011-03-03 |
Richard Osborne | Optimize sprintf -> siprintf if there are no floating... |
tree | commitdiff |
| 2011-03-03 |
Richard Osborne | Optimize printf -> iprintf if there are no floating... |
tree | commitdiff |
| 2011-03-02 |
Cameron Zwarich | Remove some more unused code that I missed. |
tree | commitdiff |
| 2011-03-02 |
Cameron Zwarich | Eliminate the unused CodeGenPrepare option to split... |
tree | commitdiff |
| 2011-03-01 |
Cameron Zwarich | Stop computing the number of uses twice per value in... |
tree | commitdiff |
| 2011-03-01 |
Anders Carlsson | Make InstCombiner::FoldAndOfICmps create a ConstantRang... |
tree | commitdiff |
| 2011-03-01 |
Eli Friedman | Add an obvious missing safety check to DAE::RemoveDeadA... |
tree | commitdiff |
| 2011-02-28 |
Ted Kremenek | Unbreak CMake build. |
tree | commitdiff |
| 2011-02-28 |
Chris Lattner | update cmake |
tree | commitdiff |
| 2011-02-28 |
Dan Gohman | Delete the GEPSplitter experiment. |
tree | commitdiff |
| 2011-02-28 |
Dan Gohman | Delete the SimplifyHalfPowrLibCalls pass, which was... |
tree | commitdiff |
| 2011-02-28 |
Frits van Bommel | Teach SimplifyCFG that (switch (select cond, X, Y)... |
tree | commitdiff |
| 2011-02-28 |
Nick Lewycky | srem doesn't actually have the same resulting sign... |
tree | commitdiff |
| 2011-02-28 |
Nick Lewycky | Teach InstCombine to fold "(shr exact X, Y) == 0" ... |
tree | commitdiff |
| 2011-02-28 |
Nick Lewycky | The sign of an srem instruction is the sign of its... |
tree | commitdiff |
| 2011-02-25 |
Benjamin Kramer | Revert "SimplifyCFG: GEPs with just one non-constant... |
tree | commitdiff |
| 2011-02-24 |
Benjamin Kramer | SimplifyCFG: GEPs with just one non-constant index... |
tree | commitdiff |
| 2011-02-24 |
Benjamin Kramer | SimplifyCFG: GEPs with constant indices are cheap enoug... |
tree | commitdiff |
| 2011-02-24 |
Devang Patel | Do not use DIFactory. Use DIBuilder. |
tree | commitdiff |
| 2011-02-24 |
Chris Lattner | wire TargetLibraryInfo into simplify libcalls and use... |
tree | commitdiff |
| 2011-02-24 |
Chris Lattner | move a massive amount of code out into its own helper... |
tree | commitdiff |
| 2011-02-24 |
Chris Lattner | change instcombine to not turn a call to non-varargs... |
tree | commitdiff |
| 2011-02-22 |
Cameron Zwarich | Make LoopDeletion work on loops with multiple edges... |
tree | commitdiff |
| 2011-02-21 |
Duncan Sands | If the phi node was used by an unreachable instruction... |
tree | commitdiff |
| 2011-02-21 |
Chris Lattner | fix a crasher in disabled code (on variable stride... |
tree | commitdiff |
| 2011-02-21 |
Duncan Sands | Simplify RecursivelyDeleteDeadPHINode. The only functi... |
tree | commitdiff |
| 2011-02-21 |
Chris Lattner | Add some (disabled code) to print out negative strides. |
tree | commitdiff |
| 2011-02-20 |
Nick Lewycky | Make RecursivelyDeleteDeadPHINode delete a phi node... |
tree | commitdiff |
| 2011-02-20 |
Benjamin Kramer | Move "A | ~(A & ?) -> -1" from InstCombine to Instructi... |
tree | commitdiff |
| 2011-02-20 |
Benjamin Kramer | InstCombine: Add a bunch of combines of the form x... |
tree | commitdiff |
| 2011-02-20 |
Nick Lewycky | Teach RecursivelyDeleteDeadPHINodes to handle multiple... |
tree | commitdiff |
| 2011-02-20 |
Nick Lewycky | Instead of keeping two Value*->id# mappings, keep one... |
tree | commitdiff |
| 2011-02-19 |
Eli Friedman | PR9218: SimplifyDemandedVectorElts can return a non... |
tree | commitdiff |
| 2011-02-19 |
Chris Lattner | rewrite the memset_pattern pattern generation stuff... |
tree | commitdiff |
| 2011-02-19 |
Chris Lattner | Implement rdar://9009151, transforming strided loop... |
tree | commitdiff |
| 2011-02-18 |
Chris Lattner | Make loop-idiom use TargetLibraryInfo to determine... |
tree | commitdiff |
| 2011-02-18 |
Oscar Fuentes | Move library stuff out of the toplevel CMakeLists.txt... |
tree | commitdiff |
| 2011-02-18 |
Duncan Sands | Add some transforms of the kind X-Y>X -> 0>Y which... |
tree | commitdiff |
| 2011-02-18 |
Chris Lattner | prevent jump threading from merging blocks when their... |
tree | commitdiff |
| 2011-02-18 |
Chris Lattner | Don't unroll loops whose header block's address is... |
tree | commitdiff |
| 2011-02-17 |
Chris Lattner | have instcombine preserve nsw/nuw/exact when sinking |
tree | commitdiff |
| 2011-02-17 |
Chris Lattner | fix typo |
tree | commitdiff |
| 2011-02-17 |
Chris Lattner | fix instcombine merging GEPs through a PHI to only... |
tree | commitdiff |
| 2011-02-17 |
Chris Lattner | add is always integer, thanks to Frits for noticing... |
tree | commitdiff |
| 2011-02-17 |
Duncan Sands | Transform "A + B >= A + C" into "B >= C" if the adds... |
tree | commitdiff |
| 2011-02-17 |
Chris Lattner | preserve NUW/NSW when transforming add x,x |
tree | commitdiff |
| 2011-02-17 |
Chris Lattner | fix PR9215, preventing -reassociate from clearing nsw... |
tree | commitdiff |
| 2011-02-15 |
Duncan Sands | Spelling fix: consequtive -> consecutive. |
tree | commitdiff |
| 2011-02-15 |
Nadav Rotem | Fix 9216 - Endless loop in InstCombine pass. |
tree | commitdiff |
| 2011-02-15 |
Devang Patel | Do not forget DebugLoc! |
tree | commitdiff |
| 2011-02-15 |
Chris Lattner | tidy up a bit. |
tree | commitdiff |
| 2011-02-15 |
Chris Lattner | convert ConstantVector::get to use ArrayRef. |
tree | commitdiff |
| 2011-02-14 |
Devang Patel | Do not hoist @llvm.dbg.value. Here, @llvm.dbg.value... |
tree | commitdiff |
| 2011-02-14 |
Chris Lattner | revert my ConstantVector patch, it seems to have made... |
tree | commitdiff |
| 2011-02-14 |
Chris Lattner | Switch ConstantVector::get to use ArrayRef instead... |
tree | commitdiff |
| 2011-02-13 |
Chris Lattner | remove a now-unneccesary cast. |
tree | commitdiff |
| 2011-02-13 |
Chris Lattner | implement instcombine folding for things like (x >... |
tree | commitdiff |
| 2011-02-13 |
Chris Lattner | refactor some code out into a helper method. |
tree | commitdiff |
| 2011-02-12 |
Daniel Dunbar | SimplifyLibCalls: Add missing legalize check on various... |
tree | commitdiff |
| 2011-02-11 |
Benjamin Kramer | Also fold (A+B) == A -> B == 0 when the add is commuted. |
tree | commitdiff |
| 2011-02-11 |
Chris Lattner | When lowering an inbounds gep, the intermediate adds... |
tree | commitdiff |
| 2011-02-11 |
Cameron Zwarich | Make LoopUnswitch preserve ScalarEvolution by just... |
tree | commitdiff |
| 2011-02-11 |
Cameron Zwarich | LoopInstSimplify preserves ScalarEvolution. |
tree | commitdiff |
| 2011-02-10 |
Cameron Zwarich | If we can't avoid running loop-simplify twice for now... |
tree | commitdiff |
| 2011-02-10 |
Cameron Zwarich | Rename 'loopsimplify' to 'loop-simplify'. |
tree | commitdiff |
| 2011-02-10 |
Chris Lattner | implement the first part of PR8882: when lowering an... |
tree | commitdiff |
| 2011-02-10 |
Chris Lattner | Enhance a bunch of transformations in instcombine to... |
tree | commitdiff |
| 2011-02-10 |
Chris Lattner | Enhance the "compare with shift" and "compare with... |
tree | commitdiff |
| 2011-02-10 |
Chris Lattner | more cleanups, notably bitcast isn't used for "signed... |
tree | commitdiff |
| 2011-02-10 |
Chris Lattner | A bunch of cleanups and simplifications using the new... |
tree | commitdiff |
| 2011-02-10 |
Chris Lattner | teach SimplifyDemandedBits that exact shifts demand... |
tree | commitdiff |
| 2011-02-10 |
Eric Christopher | Revert this in an attempt to bring the builders back. |
tree | commitdiff |
| 2011-02-10 |
Cameron Zwarich | Turn this pass ordering: |
tree | commitdiff |
| 2011-02-09 |
Chris Lattner | Teach instsimplify some tricks about exact/nuw/nsw... |
tree | commitdiff |
| 2011-02-09 |
Chris Lattner | Rework InstrTypes.h so to reduce the repetition around... |
tree | commitdiff |
| 2011-02-09 |
Nick Lewycky | When removing a function from the function set and... |
tree | commitdiff |
| 2011-02-08 |
Dan Gohman | Don't split any loop backedges, including backedges... |
tree | commitdiff |
| 2011-02-07 |
Benjamin Kramer | SimplifyCFG: Track the number of used icmps when turnin... |
tree | commitdiff |
| 2011-02-06 |
Chris Lattner | enhance vmcore to know that udiv's can be exact, and... |
tree | commitdiff |
| 2011-02-06 |
Nick Lewycky | Simplify away redundant test, and document what's going on. |
tree | commitdiff |
| 2011-02-06 |
Nick Lewycky | Remove specialized comparison of InlineAsm objects... |
tree | commitdiff |
| 2011-02-03 |
Benjamin Kramer | SimplifyCFG: Also transform switches that represent... |
tree | commitdiff |
| 2011-02-02 |
Benjamin Kramer | SimplifyCFG: Turn switches into sub+icmp+branch if... |
tree | commitdiff |
| 2011-02-02 |
Nick Lewycky | Remove wasteful caching. This isn't needed for correctn... |
tree | commitdiff |
| 2011-02-02 |
Dan Gohman | Conservatively, clear optional flags, such as nsw,... |
tree | commitdiff |
| 2011-02-02 |
Dan Gohman | Fix reassociate to clear optional flags, such as nsw. |
tree | commitdiff |
| 2011-01-30 |
Anders Carlsson | Recognize and simplify |
tree | commitdiff |
| 2011-01-29 |
Francois Pichet | Unbreak the MSVC build. |
tree | commitdiff |
| 2011-01-29 |
Frits van Bommel | Call SimplifyFDivInst() in InstCombiner::visitFDiv(). |
tree | commitdiff |
| 2011-01-29 |
Frits van Bommel | Move InstCombine's knowledge of fdiv to SimplifyInstruc... |
tree | commitdiff |
| 2011-01-29 |
Evan Cheng | Add a test for TCE return duplication. |
tree | commitdiff |
| 2011-01-29 |
Evan Cheng | Re-apply r124518 with fix. Watch out for invalidated... |
tree | commitdiff |
| 2011-01-29 |
Evan Cheng | Revert r124518. It broke Linux self-host. |
tree | commitdiff |
| 2011-01-29 |
Evan Cheng | Re-commit r124462 with fixes. Tail recursion elim will... |
tree | commitdiff |
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