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path: root/lib/Transforms/InstCombine/InstCombineLoadStoreAlloca.cpp
AgeCommit message (Expand)Author
2012-08-21Port the global copy optimization from the SROA pass to InstCombine.Chandler Carruth
2012-07-09instcombine: merge the functions that remove dead allocas and dead mallocs/ca...Nuno Lopes
2012-06-26Replacing zero-sized alloca's with a null pointer is too aggressive, insteadDuncan Sands
2012-04-08Teach InstCombine to nuke a common alloca pattern -- an alloca which hasChandler Carruth
2012-03-16Revert r152907.Bill Wendling
2012-03-16The alignment of the pointer part of the store instruction may have anBill Wendling
2011-08-16Use the getFirstInsertionPt() method instead of getFirstNonPHI + an 'isa<>'Bill Wendling
2011-08-16A few places where we want to skip the landingpad instruction for insertion.Bill Wendling
2011-08-15Update instcombine for atomic load/store.Eli Friedman
2011-07-25Convert GetElementPtrInst to use ArrayRef.Jay Foad
2011-07-22Convert IRBuilder::CreateGEP and IRBuilder::CreateInBoundsGEP to useJay Foad
2011-07-22Fix an MSVC warning, caused by a case I missed when convertingJay Foad
2011-07-18land David Blaikie's patch to de-constify Type, with a few tweaks.Chris Lattner
2011-05-27Final step of instcombine debuginfo; switch a couple more places over to Inse...Eli Friedman
2011-05-18More instcombine cleanup, towards improving debug line info.Eli Friedman
2011-03-30Remove PHINode::reserveOperandSpace(). Instead, add a parameter toJay Foad
2011-03-14This case is solved by Scalar Replacement of Aggregates (DT) andJin-Gu Kang
2011-03-13Add comment as following:Jin-Gu Kang
2011-03-12This patch removes some of useless instructions generated by bitfield access.Jin-Gu Kang
2011-03-08llvm.dbg.declare intrinsic does not use any llvm::Values. It's magic!Devang Patel
2011-02-15Spelling fix: consequtive -> consecutive.Duncan Sands
2010-12-25Move getOrEnforceKnownAlignment out of instcombine into Transforms/Utils.Chris Lattner
2010-10-25Fix a case where instcombine was stripping metadata (and alignment)Dan Gohman
2010-08-31Remove r111665, which implemented store-narrowing in InstCombine. Chris disc...Owen Anderson
2010-08-20Re-apply r111568 with a fix for the clang self-host.Owen Anderson
2010-08-19Revert r111568 to unbreak clang self-host.Owen Anderson
2010-08-19When a set of bitmask operations, typically from a bitfield initialization, o...Owen Anderson
2010-08-03Make instcombine set explicit alignments on load or storeDan Gohman
2010-07-22mass elimination of reliance on automatic iterator dereferencingGabor Greif
2010-07-12cache result of operator*Gabor Greif
2010-07-09do not repeatedly dereference use_iteratorGabor Greif
2010-05-28Move FindAvailableLoadedValue isSafeToLoadUnconditionally out ofDan Gohman
2010-05-28Teach instcombine to promote alloca array sizes.Dan Gohman
2010-02-16There are two ways of checking for a given type, for example isa<PointerType>(T)Duncan Sands
2010-02-15Uniformize the names of type predicates: rather than having isFloatTy andDuncan Sands
2010-01-30Check alignment of loads when deciding whether it is safe to execute themBob Wilson
2010-01-30Use more specific types to avoid casts. No functionality change.Bob Wilson
2010-01-29Preserve load alignment in instcombine transformations. I've been unable toBob Wilson
2010-01-29Improve isSafeToLoadUnconditionally to recognize that GEPs with constantBob Wilson
2010-01-22Keep ignoring pointer-to-pointer bitcastsVictor Hernandez
2010-01-21No need to look through bitcasts for DbgInfoIntrinsicVictor Hernandez
2010-01-19Fix comment.Eric Christopher
2010-01-05split out load/store/alloca.Chris Lattner