| 2010-09-30 |
Owen Anderson | We do want to allow LoadPRE to perform LICM-like transformat...
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commit | commitdiff | tree |
| 2010-09-29 |
Owen Anderson | Revert r115099 (adding early jump threading). It's...
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commit | commitdiff | tree |
| 2010-09-29 |
Owen Anderson | Early CFG simplification can fold conditionals down...
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commit | commitdiff | tree |
| 2010-09-29 |
Owen Anderson | UnreachableBlockElim could incorrectly return false...
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commit | commitdiff | tree |
| 2010-09-29 |
Owen Anderson | Fix PR8247: JumpThreading can cause a block to become...
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commit | commitdiff | tree |
| 2010-09-29 |
Owen Anderson | Revert r114919, which caused some serious regressions...
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commit | commitdiff | tree |
| 2010-09-28 |
Owen Anderson | Add a subtarget hook for reporting the misprediction...
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commit | commitdiff | tree |
| 2010-09-28 |
Owen Anderson | Give the if-converter access to MachineLoopInfo, and...
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commit | commitdiff | tree |
| 2010-09-28 |
Owen Anderson | Part one of switching to using a more sane heuristic...
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commit | commitdiff | tree |
| 2010-09-27 |
Owen Anderson | Weight loop unrolling counts by nesting depth. Unrolling...
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commit | commitdiff | tree |
| 2010-09-25 |
Owen Anderson | LoadPRE was not properly checking that the load it...
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commit | commitdiff | tree |
| 2010-09-23 |
Owen Anderson | Revert r114703 and r114702, removing the isConditionalMove...
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commit | commitdiff | tree |
| 2010-09-23 |
Owen Anderson | Add isConditionalMove bits to X86 and ARM instructions.
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commit | commitdiff | tree |
| 2010-09-23 |
Owen Anderson | Add an TargetInstrDesc bit to indicate that a given...
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commit | commitdiff | tree |
| 2010-09-22 |
Owen Anderson | A select between a constant and zero, when fed by a...
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commit | commitdiff | tree |
| 2010-09-21 |
Owen Anderson | Enable target-specific mul-lowering on ARM, even at...
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commit | commitdiff | tree |
| 2010-09-21 |
Owen Anderson | Reimplement r114460 in target-independent DAGCombine...
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commit | commitdiff | tree |
| 2010-09-21 |
Owen Anderson | When adding the carry bit to another value on X86,...
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commit | commitdiff | tree |
| 2010-09-20 |
Owen Anderson | CombinerAA is now reordering these stores.
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commit | commitdiff | tree |
| 2010-09-20 |
Owen Anderson | When TCO is turned on, it is possible to end up with...
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commit | commitdiff | tree |
| 2010-09-19 |
Owen Anderson | Revert r114312 while I sort out some issues.
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commit | commitdiff | tree |
| 2010-09-19 |
Owen Anderson | Tentatively enabled DAGCombiner Alias Analysis by default...
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commit | commitdiff | tree |
| 2010-09-18 |
Owen Anderson | Invert the logic of reachesChainWithoutSideEffects...
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commit | commitdiff | tree |
| 2010-09-16 |
Owen Anderson | Allow the PassRegistry mutex to be lazily initialized...
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commit | commitdiff | tree |
| 2010-09-16 |
Owen Anderson | Do not expose the locking for the PassRegistry in the...
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commit | commitdiff | tree |
| 2010-09-16 |
Owen Anderson | Revert r114097, adding back in the assertion against...
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commit | commitdiff | tree |
| 2010-09-16 |
Owen Anderson | Add missing RUN line to this test.
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commit | commitdiff | tree |
| 2010-09-16 |
Owen Anderson | Use a depth-first iteratation in CorrelatedValuePropagation...
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commit | commitdiff | tree |
| 2010-09-16 |
Owen Anderson | It is possible, under specific circumstances involving...
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commit | commitdiff | tree |
| 2010-09-16 |
Owen Anderson | Fix PR8161, in which an unreachable loop causes recursive...
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commit | commitdiff | tree |
| 2010-09-16 |
Owen Anderson | Fix a threaded LLVM bug due the need for operator=...
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commit | commitdiff | tree |
| 2010-09-15 |
Owen Anderson | Since PassRegistry is currently a shared global object...
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commit | commitdiff | tree |
| 2010-09-14 |
Owen Anderson | Remove dead option from tests.
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commit | commitdiff | tree |
| 2010-09-14 |
Owen Anderson | Remove the option to disable LazyValueInfo in JumpThreading...
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commit | commitdiff | tree |
| 2010-09-13 |
Owen Anderson | Attempt to fix the Linux build.
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commit | commitdiff | tree |
| 2010-09-13 |
Owen Anderson | Minimize #includes in a top-level header.
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commit | commitdiff | tree |
| 2010-09-13 |
Owen Anderson | Add a reduced testcase for the infinite loop fixed...
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commit | commitdiff | tree |
| 2010-09-13 |
Owen Anderson | Re-apply r113679, which was reverted in r113720, which...
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commit | commitdiff | tree |
| 2010-09-11 |
Owen Anderson | Invert and-of-or into or-of-and when doing so would...
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commit | commitdiff | tree |
| 2010-09-10 |
Owen Anderson | Lower the unrolling theshold to 150. Empirical tests...
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commit | commitdiff | tree |
| 2010-09-09 |
Owen Anderson | What the loop unroller cares about, rather than just...
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commit | commitdiff | tree |
| 2010-09-09 |
Owen Anderson | Revert r113439, which relaxed the requirement that...
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commit | commitdiff | tree |
| 2010-09-09 |
Owen Anderson | r113526 introduced an unintended change to the loop...
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commit | commitdiff | tree |
| 2010-09-09 |
Owen Anderson | Fix typo in code to cap the loop code size reduction...
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commit | commitdiff | tree |
| 2010-09-09 |
Owen Anderson | Use code-size reduction metrics to estimate the amount...
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commit | commitdiff | tree |
| 2010-09-09 |
Owen Anderson | Refactor code-size reduction estimation methods out...
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commit | commitdiff | tree |
| 2010-09-08 |
Owen Anderson | Relax the "don't unroll loops containing calls" rule...
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commit | commitdiff | tree |
| 2010-09-08 |
Owen Anderson | Generalize instcombine's support for combining multiple...
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commit | commitdiff | tree |
| 2010-09-08 |
Owen Anderson | Move private member functions to the end of the class...
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commit | commitdiff | tree |
| 2010-09-08 |
Owen Anderson | Make module ownership methods on LLVMContext private...
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commit | commitdiff | tree |
| 2010-09-08 |
Owen Anderson | Clarify the ownership model of LLVMContext and Module...
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commit | commitdiff | tree |
| 2010-09-07 |
Owen Anderson | Add a separate unrolling threshold when the current...
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commit | commitdiff | tree |
| 2010-09-07 |
Owen Anderson | Remove dead code. ManagedCleanup is unused, and contained...
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commit | commitdiff | tree |
| 2010-09-07 |
Owen Anderson | Fix PR7972, in which the PassRegistry was being leaked...
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commit | commitdiff | tree |
| 2010-09-07 |
Owen Anderson | Properly initialize the pImpl member of PassRegistry...
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commit | commitdiff | tree |
| 2010-09-07 |
Owen Anderson | Add doxygen comments for PassRegistry.
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commit | commitdiff | tree |
| 2010-09-07 |
Owen Anderson | Clean up some of the PassRegistry implementation, and...
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commit | commitdiff | tree |
| 2010-09-03 |
Owen Anderson | Propagate non-local comparisons. Fixes PR1757.
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commit | commitdiff | tree |
| 2010-09-03 |
Owen Anderson | Add support for simplifying a load from a computed...
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commit | commitdiff | tree |
| 2010-09-03 |
Owen Anderson | Add a test for PR4413, which was apparently fixed at...
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commit | commitdiff | tree |
| 2010-09-03 |
Owen Anderson | Add PR number to test.
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commit | commitdiff | tree |
| 2010-09-03 |
Owen Anderson | Re-enable CorrelatedValuePropagation. I've tested...
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commit | commitdiff | tree |
| 2010-09-02 |
Owen Anderson | Remove incorrect and poorly tested code for trying...
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commit | commitdiff | tree |
| 2010-09-02 |
Owen Anderson | Fix typo. I accidentally edited the wrong file before...
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commit | commitdiff | tree |
| 2010-09-02 |
Owen Anderson | Fix a bug in LazyValueInfo that CorrelatedValuePropagation...
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commit | commitdiff | tree |
| 2010-09-01 |
Owen Anderson | Disable CorrelatedValuePropagation while I track down...
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commit | commitdiff | tree |
| 2010-09-01 |
Owen Anderson | Tentatively add correlated value propagation to the...
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commit | commitdiff | tree |
| 2010-09-01 |
Owen Anderson | JumpThreading keeps LazyValueInfo up to date, so we...
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | Merge 2010-08-31-InfiniteRecursion.ll into crash.ll.
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | More cleanups of my JumpThreading transforms, including...
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | Add an RAII helper to make cleanup of the RecursionSet...
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | Only try to clean up the current block if we changed...
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | Add a test for the duplicated-conditional situation...
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | Refactor my fix for PR5652 to terminate the predecessor...
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | Manually reduce this testcase.
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | Add a micro-test for the transforms I added to JumpThreading.
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | Don't perform an extra traversal of the function just...
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | Rename test directory to reflect new pass name.
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | Rename ValuePropagation to a more descriptive CorrelatedValu...
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | Rename file to something more descriptive.
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | More Chris-inspired JumpThreading fixes: use ConstantExpr...
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commit | commitdiff | tree |
| 2010-08-31 |
Owen Anderson | Remove r111665, which implemented store-narrowing in...
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commit | commitdiff | tree |
| 2010-08-30 |
Owen Anderson | Fix a typo.
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commit | commitdiff | tree |
| 2010-08-30 |
Owen Anderson | Combine these two tests, and make sure there's a newline...
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commit | commitdiff | tree |
| 2010-08-30 |
Owen Anderson | Cleanups suggested by Chris.
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commit | commitdiff | tree |
| 2010-08-30 |
Owen Anderson | Re-apply r112539, being more careful to respect the...
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commit | commitdiff | tree |
| 2010-08-30 |
Owen Anderson | Add statistics to evaluate this pass.
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commit | commitdiff | tree |
| 2010-08-30 |
Owen Anderson | Revert r112539. It accidentally introduced a miscompilation.
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commit | commitdiff | tree |
| 2010-08-30 |
Owen Anderson | Fixes and cleanups pointed out by Chris. In general...
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commit | commitdiff | tree |
| 2010-08-30 |
Owen Anderson | Remove this from the main tree. I'll host it out of...
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commit | commitdiff | tree |
| 2010-08-30 |
Owen Anderson | It is possible to try to merge a not-constant with...
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commit | commitdiff | tree |
| 2010-08-30 |
Owen Anderson | Add a new example to the LLVM distribution: a trace...
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commit | commitdiff | tree |
| 2010-08-27 |
Owen Anderson | Add a prototype of a new peephole optimizing pass that...
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commit | commitdiff | tree |
| 2010-08-27 |
Owen Anderson | Improve the precision of getConstant().
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commit | commitdiff | tree |
| 2010-08-27 |
Owen Anderson | Fix typos in comments.
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commit | commitdiff | tree |
| 2010-08-27 |
Owen Anderson | Use LVI to eliminate conditional branches where we...
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commit | commitdiff | tree |
| 2010-08-26 |
Owen Anderson | Make JumpThreading smart enough to properly thread...
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commit | commitdiff | tree |
| 2010-08-25 |
Owen Anderson | In the default address space, any GEP off of null results...
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commit | commitdiff | tree |
| 2010-08-24 |
Owen Anderson | NULL loads are only invalid in the default address...
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commit | commitdiff | tree |
| 2010-08-24 |
Owen Anderson | Add support for inferring values for the default cases...
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commit | commitdiff | tree |
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