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AgeCommit message (Expand)Author
2011-05-22add some random notes.Chris Lattner
2011-05-22Carve out a place in instcombine to put transformations which work knowing th...Chris Lattner
2011-05-22Fix PR9815: I was trying to get out of "generating code and thenChris Lattner
2011-05-22Add a parameter to ConstantFoldTerminator() that callers can use to ask it to...Frits van Bommel
2011-05-22fix PR9856, an incorrectly conservative assertion: a global can beChris Lattner
2011-05-22fix PR9841 by having GVN not process dead loads. This wasChris Lattner
2011-05-22Teach the inliner to emit llvm.lifetime.start/end, to scope the local variablesNick Lewycky
2011-05-21PR7952: Make isa<> use the same logic as cast<>, so that they both workEli Friedman
2011-05-21Revert "InstCombine: Turn mul.with.overflow(X, 2) into the cheaper add.with.o...Benjamin Kramer
2011-05-21InstCombine: Turn mul.with.overflow(X, 2) into the cheaper add.with.overflow(...Benjamin Kramer
2011-05-20indvars: Prototyping Sign/ZeroExtend elimination without canonical IVs.Andrew Trick
2011-05-20indvars: minor cleanup in preparation for sign/zero extend elimination.Andrew Trick
2011-05-20Revert r131664 and fix it in instcombine instead. rdar://9467055Evan Cheng
2011-05-19Reapply r131605. This time with a fix, which is to use NoFolder.Devang Patel
2011-05-19Add comment.Evan Cheng
2011-05-19revert 131605 to fix PR9946.Rafael Espindola
2011-05-19Make the demanded bits/elements optimizations preserve debug line information.Eli Friedman
2011-05-19Use IRBuilder.Devang Patel
2011-05-19Use IRBuilder while simplifying unreachable.Devang Patel
2011-05-18Use IRBuilder while simplifying conditional branch.Devang Patel
2011-05-18More instcombine cleanup, towards improving debug line info.Eli Friedman
2011-05-18Use IRBuilder while simplifying branch.Devang Patel
2011-05-18More instcombine simplifications towards better debug locations.Eli Friedman
2011-05-18Use IRBuilder while simplifying return instruction.Devang Patel
2011-05-18When forming an ICmpZero LSRUse, normalize the non-IV operandDan Gohman
2011-05-18Spread use of IRBuilder even more.Devang Patel
2011-05-18Use IRBuilder while simplifying switch instruction.Devang Patel
2011-05-18Use IRBuilder while simplifying unwind.Devang Patel
2011-05-18More instcombine cleanup aimed towards improving debug line info.Eli Friedman
2011-05-18Use IRBuilder while simplifying terminator.Devang Patel
2011-05-18Use IRBuilder while simplifying unconditional branch.Devang Patel
2011-05-18Use IRBuilder while folding two entry PHINode.Devang Patel
2011-05-18Switch more inst insertion in instcombine to IRBuilder.Eli Friedman
2011-05-18Set up IRBuilder for use during simplification.Devang Patel
2011-05-18Switch more inst insertion in instcombine to IRBuilder.Eli Friedman
2011-05-18fix typoMatt Beaumont-Gay
2011-05-18Switch inst insertion in instcombine transform to IRBuilder.Eli Friedman
2011-05-18Use IRBuiler while constant folding terminator.Devang Patel
2011-05-18Fix inelegant initialization.Stuart Hastings
2011-05-18Revert commit 131534 since it seems to have broken several buildbots.Duncan Sands
2011-05-18Refactor getActionType and getTypeToTransformTo ; place all of the 'decision'Nadav Rotem
2011-05-18Start trying to make InstCombine preserve more debug info. The idea here is ...Eli Friedman
2011-05-18Use ReplaceInstUsesWith instead of replaceAllUsesWith where appropriate in in...Eli Friedman
2011-05-17Preseve line numbers while simplifying CFG.Devang Patel
2011-05-17Conditionalize the format of the GCOV files by target type. Darwin uses the 4.2Bill Wendling
2011-05-17X86 pmovsx/pmovzx ignore the upper half of their inputs.Stuart Hastings
2011-05-17Preserve line number information.Devang Patel
2011-05-17Set debug loc for new load instruction.Devang Patel
2011-05-17Preserve line number information.Devang Patel
2011-05-16There is no need to force DebugLoc on a PHI at this point.Devang Patel
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