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path: root/lib/Transforms/Scalar
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* Initial support for the CMake build system.Oscar Fuentes2008-09-22
* Remove the MarkModRef pass (use AddReadAttrs instead).Duncan Sands2008-09-19
* splitLoop does not handle split condition EQ.Devang Patel2008-09-18
* Decrementing the iterator here could be wrong if the worklist is empty after ...Bill Wendling2008-09-18
* Do not ignore iv uses outside the loop.Devang Patel2008-09-17
* Improve instcombine's handling of integer min and max in two ways:Dan Gohman2008-09-16
* Teach LSR to optimize away SMAX operations for tripcounts in commonDan Gohman2008-09-15
* On 64-bit targets, change 32-bit getelementptr indices to be 64-bitDan Gohman2008-09-11
* Fix a vectorshuffle instcombine bug introduced by r55995.Dan Gohman2008-09-11
* Fix a copy+paste bug that Duncan spotted. For severalDan Gohman2008-09-11
* In my analysis for r56076 I missed the case where the originalDan Gohman2008-09-11
* Fix an icmp+sdiv optimization to check for and handle an overflowDan Gohman2008-09-10
* fix white spaces.Devang Patel2008-09-10
* Fix a warning about comparing signed and unsigned values.Dan Gohman2008-09-10
* if loop induction variable is always sign or zero extended then Devang Patel2008-09-09
* fix overflow check.Devang Patel2008-09-09
* Make SimplifyDemandedVectorElts simplify vectors with multipleDan Gohman2008-09-09
* s/RemoveUnreachableBlocks/RemoveUnreachableBlocksFromFn/gDevang Patel2008-09-08
* Remove unused counter.Devang Patel2008-09-08
* Remove OptimizeIVType()Devang Patel2008-09-08
* Remove unused map.Devang Patel2008-09-05
* A loop may be unswitched multiple times. Reconstruct dom info. at the end.Devang Patel2008-09-04
* Initialize loop data first.Devang Patel2008-09-04
* Do not unswitch if the function notes say we're optimizing this function for ...Devang Patel2008-09-04
* Add intrinsic forms of pow and exp2. The non-intrinsicDale Johannesen2008-09-04
* Tidy up several unbeseeming casts from pointer to intptr_t.Dan Gohman2008-09-04
* Fix a bug that prevented PRE from applying in some cases.Owen Anderson2008-09-03
* Don't apply this transform to vectors. Fixes PR2756.Nick Lewycky2008-09-03
* Add additional check to ensure that iv is canonicalized.Devang Patel2008-09-03
* Check iteration count.Devang Patel2008-09-03
* While removing PHI, use basicblock to identify incoming value.Devang Patel2008-09-03
* If all IV uses are extending integer IV then change the type of IV itself, if...Devang Patel2008-09-02
* Add a small pass that sets the readnone/readonlyDuncan Sands2008-09-01
* Do not apply the transformation if the target does not support DestTy natively.Devang Patel2008-08-27
* Fix typos and whitespaces. Other cosmetic changes based on feedback.Devang Patel2008-08-27
* Put a heuristic in place to prevent GVN from falling into bad cases with mass...Owen Anderson2008-08-26
* If IV is used in a int-to-float cast inside the loop then try to eliminate th...Devang Patel2008-08-26
* improve encapsulation of the BBExecutable set.Chris Lattner2008-08-23
* Switch an assortment of maps, sets and vectors to more efficient versions,Chris Lattner2008-08-23
* Switch the asmprinter (.ll) and all the stuff it requires over toChris Lattner2008-08-23
* Fix PR2423 by checking all indices for out of range access, not only Chris Lattner2008-08-23
* consolidate DenseMapInfo implementations, and add one for std::pair.Chris Lattner2008-08-22
* Revert r54876 r54877 r54906 and r54907. Evan found that these caused a 20%Nick Lewycky2008-08-21
* Silence a compiler warning.Evan Cheng2008-08-20
* Fixed shuffle optimizations to handle non power of 2 vectorsMon P Wang2008-08-20
* don't use the result of WriteAsOperandChris Lattner2008-08-19
* Make this comment clearer. Instead of using an ambiguous ~ (not) on an icmpNick Lewycky2008-08-17
* Consider the case where xor by -1 and xor by 128 have been combined already toNick Lewycky2008-08-17
* Revert 54821. It's miscompiling 252.eon and 447.dealIIEvan Cheng2008-08-17
* I found a better place for this optz'n.Nick Lewycky2008-08-17