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AgeCommit message (Expand)Author
2012-10-11Merge commit '2fa8af224ea026f9432e833fd6f42a216423a010'Derek Schuff
2012-10-11Don't crash when !tbaa.struct contents is invalid.Nick Lewycky
2012-10-10PNaCl: Add a pass to convert llvm.global_ctors to __init_array_start/endMark Seaborn
2012-10-10Add the testcase from pr13254 (the old scalarreply pass handles this wrong;Duncan Sands
2012-10-09New EarlyCSE tests for CSE-ing across commutativity.Michael Ilseman
2012-10-09Fix PR14016.Alexey Samsonov
2012-10-09Fix PR14034, an infloop / heap corruption / crash bug in the new SROA.Chandler Carruth
2012-10-08Move TargetData to DataLayout.Micah Villmow
2012-10-05Teach the new SROA a new trick. Now we zap any memcpy or memmoves whichChandler Carruth
2012-10-04SimplifyCFG: Enhance the "remove CFG edge that leads to null pointer derefere...Benjamin Kramer
2012-10-04In my recent change to avoid use of underaligned memory I didn't notice thatDuncan Sands
2012-10-04The alignment of an sret parameter is known: it must be at least theDuncan Sands
2012-10-04Fix PR13969, a mini-phase-ordering issue with the new SROA pass.Chandler Carruth
2012-10-04The memcpy optimizer was happily doing call slot forwarding when the new memoryDuncan Sands
2012-10-04Teach the integer-promotion rewrite strategy to be endianness aware.Chandler Carruth
2012-10-03Fix PR13967.Jakub Staszak
2012-10-03Fix an issue where we failed to adjust the alignment constraint onChandler Carruth
2012-10-03Try to use a better set of abstractions for computing the alignmentChandler Carruth
2012-10-02Teach the new SROA to handle cases where an alloca that has already beenChandler Carruth
2012-10-02Fix broken tests.Benjamin Kramer
2012-10-01Fix more misspellings found by Duncan during review.Chandler Carruth
2012-10-01Fix several issues with alignment. We weren't always accounting for typeChandler Carruth
2012-10-01SimplifyCFG: Don't crash when forming a switch bitmap with an undef default v...Benjamin Kramer
2012-10-01Refactor the PartitionUse structure to actually use the Use* instead ofChandler Carruth
2012-09-29Fix a somewhat surprising miscompile where code relying on an ABIChandler Carruth
2012-09-29Add test case for r164850.Evan Cheng
2012-09-28CorrelatedPropagation: BasicBlock::removePredecessor can simplify PHI nodes. ...Benjamin Kramer
2012-09-28GlobalOpt: non-constexpr bitcasts or GEPs can occur even if the global value ...Benjamin Kramer
2012-09-28Surprisingly, we missed a trivial case here. Fix that!Nick Lewycky
2012-09-27instcombine: Add more test cases for __strncpy_chk simplificationMeador Inge
2012-09-27instcombine: Add more test cases for __strcpy_chk simplificationMeador Inge
2012-09-27instcombine: Add more test cases for __memmove_chk simplificationMeador Inge
2012-09-27instcombine: Add more test cases for __memcpy_chk simplificationMeador Inge
2012-09-27instcombine: Add more test cases for __memset_chk simplificationMeador Inge
2012-09-27Fix a integer overflow in SimplifyCFG's look up table formation logic.Benjamin Kramer
2012-09-27Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. S...Sylvestre Ledru
2012-09-27Fix a typo 'iff' => 'if'Sylvestre Ledru
2012-09-27Prefer shuffles to selects. Backends love shuffles!Nick Lewycky
2012-09-26Address Duncan's comments on r164684:Hans Wennborg
2012-09-26When rewriting the pointer operand to a load or store which hasChandler Carruth
2012-09-26Teach all of the loads, stores, memsets and memcpys created by theChandler Carruth
2012-09-26Fix tests that didn't test anything.Benjamin Kramer
2012-09-26SimplifyCFG: Make the switch-to-lookup table transformation store theHans Wennborg
2012-09-26Revert the business end of r164636 and try again. I'll come in again. ;]Chandler Carruth
2012-09-25Don't drop the alignment on a memcpy intrinsic when producing a store. This isNick Lewycky
2012-09-25Don't try to promote the same alloca twice. Fixes PR13916!Nick Lewycky
2012-09-25Make this test check the transforms it's actually doing. Also add a test that itNick Lewycky
2012-09-25Fix a case where SROA did not correctly detect dead PHI or selects dueChandler Carruth
2012-09-25Don't forget that strcpy and friends return a pointer to the destination, soNick Lewycky
2012-09-24Teach DSE that strcpy, strncpy, strcat and strncat are all stores which may beNick Lewycky