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* Vectorizer: Add support for loops with an unknown count. For example:Nadav Rotem2012-10-18
* Add a loop vectorizer.Nadav Rotem2012-10-17
* This just in, it is a *bad idea* to use 'udiv' on an offset ofChandler Carruth2012-10-17
* [InstCombine] Teach InstCombine how to handle an obfuscated splat.Michael Gottesman2012-10-16
* Update the memcpy rewriting to fully support widened int rewriting. ThisChandler Carruth2012-10-15
* Follow-up fix to r165928: handle memset rewriting for widened integers,Chandler Carruth2012-10-15
* First major step toward addressing PR14059. This teaches SROA to handleChandler Carruth2012-10-15
* instcombine: Migrate strcmp and strncmp optimizationsMeador Inge2012-10-15
* instcombine: Migrate strchr and strrchr optimizationsMeador Inge2012-10-13
* instcombine: Migrate strcat and strncat optimizationsMeador Inge2012-10-13
* Teach SROA to cope with wrapper aggregates. These show up a lot in ABIChandler Carruth2012-10-13
* Don't crash when !tbaa.struct contents is invalid.Nick Lewycky2012-10-11
* Add the testcase from pr13254 (the old scalarreply pass handles this wrong;Duncan Sands2012-10-10
* New EarlyCSE tests for CSE-ing across commutativity.Michael Ilseman2012-10-09
* Fix PR14016.Alexey Samsonov2012-10-09
* Fix PR14034, an infloop / heap corruption / crash bug in the new SROA.Chandler Carruth2012-10-09
* Move TargetData to DataLayout.Micah Villmow2012-10-08
* Teach the new SROA a new trick. Now we zap any memcpy or memmoves whichChandler Carruth2012-10-05
* SimplifyCFG: Enhance the "remove CFG edge that leads to null pointer derefere...Benjamin Kramer2012-10-04
* In my recent change to avoid use of underaligned memory I didn't notice thatDuncan Sands2012-10-04
* The alignment of an sret parameter is known: it must be at least theDuncan Sands2012-10-04
* Fix PR13969, a mini-phase-ordering issue with the new SROA pass.Chandler Carruth2012-10-04
* The memcpy optimizer was happily doing call slot forwarding when the new memoryDuncan Sands2012-10-04
* Teach the integer-promotion rewrite strategy to be endianness aware.Chandler Carruth2012-10-04
* Fix PR13967.Jakub Staszak2012-10-03
* Fix an issue where we failed to adjust the alignment constraint onChandler Carruth2012-10-03
* Try to use a better set of abstractions for computing the alignmentChandler Carruth2012-10-03
* Teach the new SROA to handle cases where an alloca that has already beenChandler Carruth2012-10-02
* Fix broken tests.Benjamin Kramer2012-10-02
* Fix more misspellings found by Duncan during review.Chandler Carruth2012-10-01
* Fix several issues with alignment. We weren't always accounting for typeChandler Carruth2012-10-01
* SimplifyCFG: Don't crash when forming a switch bitmap with an undef default v...Benjamin Kramer2012-10-01
* Refactor the PartitionUse structure to actually use the Use* instead ofChandler Carruth2012-10-01
* Fix a somewhat surprising miscompile where code relying on an ABIChandler Carruth2012-09-29
* Add test case for r164850.Evan Cheng2012-09-29
* CorrelatedPropagation: BasicBlock::removePredecessor can simplify PHI nodes. ...Benjamin Kramer2012-09-28
* GlobalOpt: non-constexpr bitcasts or GEPs can occur even if the global value ...Benjamin Kramer2012-09-28
* Surprisingly, we missed a trivial case here. Fix that!Nick Lewycky2012-09-28
* instcombine: Add more test cases for __strncpy_chk simplificationMeador Inge2012-09-27
* instcombine: Add more test cases for __strcpy_chk simplificationMeador Inge2012-09-27
* instcombine: Add more test cases for __memmove_chk simplificationMeador Inge2012-09-27
* instcombine: Add more test cases for __memcpy_chk simplificationMeador Inge2012-09-27
* instcombine: Add more test cases for __memset_chk simplificationMeador Inge2012-09-27
* Fix a integer overflow in SimplifyCFG's look up table formation logic.Benjamin Kramer2012-09-27
* Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. S...Sylvestre Ledru2012-09-27
* Fix a typo 'iff' => 'if'Sylvestre Ledru2012-09-27
* Prefer shuffles to selects. Backends love shuffles!Nick Lewycky2012-09-27
* Address Duncan's comments on r164684:Hans Wennborg2012-09-26
* When rewriting the pointer operand to a load or store which hasChandler Carruth2012-09-26
* Teach all of the loads, stores, memsets and memcpys created by theChandler Carruth2012-09-26