| 2006-04-02 |
Chris Lattner | vector casts of casts are eliminable. Transform this: |
tree | commitdiff |
| 2006-04-02 |
Chris Lattner | Allow transforming this: |
tree | commitdiff |
| 2006-04-02 |
Chris Lattner | Turn altivec lvx/stvx intrinsics into loads and stores... |
tree | commitdiff |
| 2006-04-02 |
Chris Lattner | Adjust to change in Intrinsics.gen interface. |
tree | commitdiff |
| 2006-04-01 |
Chris Lattner | add valuemapper support for inline asm |
tree | commitdiff |
| 2006-04-01 |
Chris Lattner | Fix InstCombine/2006-04-01-InfLoop.ll |
tree | commitdiff |
| 2006-04-01 |
Chris Lattner | Fold A^(B&A) -> (B&A)^A |
tree | commitdiff |
| 2006-03-31 |
Chris Lattner | If we can look through vector operations to find the... |
tree | commitdiff |
| 2006-03-31 |
Chris Lattner | extractelement(undef,x) -> undef |
tree | commitdiff |
| 2006-03-30 |
Chris Lattner | Fix Transforms/InstCombine/2006-03-30-ExtractElement.ll |
tree | commitdiff |
| 2006-03-27 |
Chris Lattner | teach the inliner to work with packed constants |
tree | commitdiff |
| 2006-03-25 |
Chris Lattner | Don't crash on packed logical ops |
tree | commitdiff |
| 2006-03-24 |
Chris Lattner | Fix spello |
tree | commitdiff |
| 2006-03-24 |
Chris Lattner | add the actual cost to the debug info |
tree | commitdiff |
| 2006-03-23 |
Jim Laskey | Strip changes to llvm.dbg intrinsics. |
tree | commitdiff |
| 2006-03-23 |
Jim Laskey | Can't combine anymore - we don't have a chain through... |
tree | commitdiff |
| 2006-03-22 |
Chris Lattner | silence a bogus gcc warning |
tree | commitdiff |
| 2006-03-19 |
Chris Lattner | Teach cee to propagate through switch statements. ... |
tree | commitdiff |
| 2006-03-18 |
Evan Cheng | - Fixed a bogus if condition. |
tree | commitdiff |
| 2006-03-18 |
Evan Cheng | Sort StrideOrder so we can process the smallest strides... |
tree | commitdiff |
| 2006-03-17 |
Evan Cheng | Allow users of iv / stride to be rewritten with express... |
tree | commitdiff |
| 2006-03-16 |
Evan Cheng | For each loop, keep track of all the IV expressions... |
tree | commitdiff |
| 2006-03-15 |
Chris Lattner | Teach the strip pass to strip type names in addition... |
tree | commitdiff |
| 2006-03-14 |
Chris Lattner | Implement a FIXME, recusively reassociating |
tree | commitdiff |
| 2006-03-14 |
Chris Lattner | extract some code into a method, no functionality change |
tree | commitdiff |
| 2006-03-14 |
Chris Lattner | Promote shifts by a constant to multiplies so that... |
tree | commitdiff |
| 2006-03-13 |
Evan Cheng | Added target lowering hooks which LSR consults to make... |
tree | commitdiff |
| 2006-03-13 |
Jim Laskey | Handle the removal of the debug chain. |
tree | commitdiff |
| 2006-03-09 |
Chris Lattner | use autogenerated side-effect information |
tree | commitdiff |
| 2006-03-09 |
Chris Lattner | fix a pasto |
tree | commitdiff |
| 2006-03-08 |
Chris Lattner | Fix a miscompilation of 188.ammp with the new CFE.... |
tree | commitdiff |
| 2006-03-07 |
Jim Laskey | Switch to using a numeric id for anchors. |
tree | commitdiff |
| 2006-03-07 |
Chris Lattner | Fix ConstantMerge/2006-03-07-DontMergeDiffSections... |
tree | commitdiff |
| 2006-03-07 |
Chris Lattner | Teach the alignment handling code to look through const... |
tree | commitdiff |
| 2006-03-06 |
Chris Lattner | Teach instcombine to increase the alignment of memset... |
tree | commitdiff |
| 2006-03-05 |
Chris Lattner | Make vector narrowing more effective, implementing |
tree | commitdiff |
| 2006-03-04 |
Chris Lattner | Add factoring of multiplications, e.g. turning A*A... |
tree | commitdiff |
| 2006-03-04 |
Chris Lattner | Canonicalize (X+C1)*C2 -> X*C2+C1*C2 |
tree | commitdiff |
| 2006-03-03 |
Chris Lattner | Change this to work with renamed intrinsics. |
tree | commitdiff |
| 2006-03-03 |
Chris Lattner | Make this work with renamed intrinsics. |
tree | commitdiff |
| 2006-03-02 |
Chris Lattner | Generalize the REM folding code to handle another case... |
tree | commitdiff |
| 2006-02-28 |
Chris Lattner | Fix a regression in a patch from a couple of days ago... |
tree | commitdiff |
| 2006-02-28 |
Chris Lattner | Implement rem.ll:test[7-9] and PR712 |
tree | commitdiff |
| 2006-02-28 |
Chris Lattner | Simplify some code now that the RHS of a rem can't... |
tree | commitdiff |
| 2006-02-28 |
Chris Lattner | Rearrange some code, fold "rem X, 0", implementing... |
tree | commitdiff |
| 2006-02-27 |
Chris Lattner | Merge two almost-identical pieces of code. |
tree | commitdiff |
| 2006-02-27 |
Chris Lattner | Fold (A^B) == A -> B == 0 |
tree | commitdiff |
| 2006-02-26 |
Chris Lattner | Fold (X|C1)^C2 -> X^(C1|C2) when possible. This implements |
tree | commitdiff |
| 2006-02-24 |
Chris Lattner | Fix a problem that Nate noticed that boils down to... |
tree | commitdiff |
| 2006-02-22 |
Chris Lattner | Fix Regression/Transforms/LoopUnswitch/2006-02-22-Unswi... |
tree | commitdiff |
| 2006-02-22 |
Chris Lattner | Add some comments, simplify some code, and fix a bug... |
tree | commitdiff |
| 2006-02-18 |
Chris Lattner | improved support for branch folding, still not enabled. |
tree | commitdiff |
| 2006-02-18 |
Jeff Cohen | Fix bugs identified by VC++. |
tree | commitdiff |
| 2006-02-18 |
Chris Lattner | Implement deletion of dead blocks, currently disabled. |
tree | commitdiff |
| 2006-02-18 |
Chris Lattner | a previous patch completely disabled trivial unswitchin... |
tree | commitdiff |
| 2006-02-18 |
Chris Lattner | initial trivial support for folding branches that have... |
tree | commitdiff |
| 2006-02-18 |
Chris Lattner | When unswitching a loop, make sure to update loop info... |
tree | commitdiff |
| 2006-02-18 |
Chris Lattner | Fix Transforms/SimplifyCFG/2006-02-17-InfiniteUnroll.ll |
tree | commitdiff |
| 2006-02-17 |
Chris Lattner | Fix loops where the header has an exit, fixing a loop... |
tree | commitdiff |
| 2006-02-17 |
Chris Lattner | start of some new simplification code, not thoroughly... |
tree | commitdiff |
| 2006-02-16 |
Nate Begeman | Rework the SelectionDAG-based implementations of Simpli... |
tree | commitdiff |
| 2006-02-16 |
Chris Lattner | Change SplitBlock to increment a BasicBlock::iterator... |
tree | commitdiff |
| 2006-02-16 |
Jeff Cohen | Fix VC++ warning. |
tree | commitdiff |
| 2006-02-16 |
Chris Lattner | fix a bug where we unswitched the wrong way |
tree | commitdiff |
| 2006-02-15 |
Chris Lattner | Implement trivial unswitching for switch stmts. This... |
tree | commitdiff |
| 2006-02-15 |
Chris Lattner | make "trivial" unswitching significantly more general... |
tree | commitdiff |
| 2006-02-15 |
Andrew Lenharth | fix a bunch of alpha regressions. see bug 709 |
tree | commitdiff |
| 2006-02-15 |
Chris Lattner | Checking the wrong value. This caused us to emit silly... |
tree | commitdiff |
| 2006-02-15 |
Chris Lattner | more refactoring, no functionality change. |
tree | commitdiff |
| 2006-02-15 |
Chris Lattner | pull some code out into a function |
tree | commitdiff |
| 2006-02-14 |
Chris Lattner | Canonicalize inner loops before outer loops. Inner... |
tree | commitdiff |
| 2006-02-14 |
Chris Lattner | When splitting exit edges to canonicalize loops, make... |
tree | commitdiff |
| 2006-02-14 |
Chris Lattner | Use statistics to keep track of what flavors of loops... |
tree | commitdiff |
| 2006-02-13 |
Chris Lattner | Implement Instcombine/and.ll:test34 |
tree | commitdiff |
| 2006-02-13 |
Chris Lattner | If any of the sign extended bits are demanded, the... |
tree | commitdiff |
| 2006-02-13 |
Chris Lattner | Be careful not to request or look at bits shifted in... |
tree | commitdiff |
| 2006-02-12 |
Chris Lattner | remove some more dead special case code |
tree | commitdiff |
| 2006-02-12 |
Chris Lattner | Eliminate special case hacks that are superceded by... |
tree | commitdiff |
| 2006-02-12 |
Chris Lattner | Three changes: |
tree | commitdiff |
| 2006-02-12 |
Chris Lattner | Revert my last patch. It too breaks stuff |
tree | commitdiff |
| 2006-02-11 |
Chris Lattner | Fix for my previously reverted patch |
tree | commitdiff |
| 2006-02-11 |
Chris Lattner | Port the recent innovations in ComputeMaskedBits to... |
tree | commitdiff |
| 2006-02-11 |
Chris Lattner | revert my previous change, it exposed other problems. |
tree | commitdiff |
| 2006-02-11 |
Chris Lattner | Make this check stricter. Disallow loop exit blocks... |
tree | commitdiff |
| 2006-02-11 |
Chris Lattner | remove dead expr |
tree | commitdiff |
| 2006-02-11 |
Chris Lattner | implement unswitching of loops with switch stmts and... |
tree | commitdiff |
| 2006-02-10 |
Chris Lattner | Update PHI nodes in successors of exit blocks. |
tree | commitdiff |
| 2006-02-10 |
Chris Lattner | Reform the unswitching code in terms of edge splitting... |
tree | commitdiff |
| 2006-02-10 |
Chris Lattner | Fix a case where UnswitchTrivialCondition broke critica... |
tree | commitdiff |
| 2006-02-10 |
Chris Lattner | add some notes, move some code around. Implement unswi... |
tree | commitdiff |
| 2006-02-10 |
Chris Lattner | Move code around to be more logical, no functionality... |
tree | commitdiff |
| 2006-02-10 |
Chris Lattner | When unswitching a trivial loop, do admit we are doing... |
tree | commitdiff |
| 2006-02-10 |
Chris Lattner | Implement unconditional unswitching of 'trivial' loops... |
tree | commitdiff |
| 2006-02-09 |
Chris Lattner | Simplify control flow a bit, note that unswitch preserv... |
tree | commitdiff |
| 2006-02-09 |
Chris Lattner | Make the threshold a parameter |
tree | commitdiff |
| 2006-02-09 |
Chris Lattner | Simplify the loop-unswitch pass, by not even trying... |
tree | commitdiff |
| 2006-02-09 |
Chris Lattner | Fix 80-column violations |
tree | commitdiff |
| 2006-02-09 |
Chris Lattner | Enhance MVIZ in three ways: |
tree | commitdiff |
| 2006-02-08 |
Chris Lattner | Simplify some code, reducing calls to MaskedValueIsZero... |
tree | commitdiff |
| 2006-02-08 |
Chris Lattner | Use EraseInstFromFunction in a few cases to put the... |
tree | commitdiff |
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