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path: root/lib/CodeGen/SelectionDAG
AgeCommit message (Expand)Author
2012-09-17Fix PR13859Michael Liao
2012-09-16Fix bad comment. No functional change.Craig Topper
2012-09-13Fix both the test for zero and what we do if we have a zero forEric Christopher
2012-09-13Reformat, remove a couple unused variables and move some variablesEric Christopher
2012-09-13Enhance type legalization on bitcast from vector to integerMichael Liao
2012-09-13Fix a dagcombine optimization. The optimization attempts to optimize a bitcas...Nadav Rotem
2012-09-12Fix PR11985Michael Liao
2012-09-12Remove an overly-aggressive assertion. The code following this assertion alr...Owen Anderson
2012-09-12Fix constant folding through bitcasts by no longer relying on undefined behav...Kristof Beyls
2012-09-11Release build: guard dump functions withManman Ren
2012-09-11Teach DAG combiner to constant fold FABS of a BUILD_VECTOR of ConstantFPs. Fa...Craig Topper
2012-09-10Fold multiply by 0 or 1 when in UnsafeFPMath mode in SelectionDAG::getNode().Michael Ilseman
2012-09-10whitespaceMichael Ilseman
2012-09-10Fix an assertion failure when optimising a shufflevector incorrectly into con...James Molloy
2012-09-10Teach the DAGBuilder about lifetime markers which are generated from PHINodes.Nadav Rotem
2012-09-09Teach DAG combiner to constant fold fneg of a BUILD_VECTOR of constants.Craig Topper
2012-09-07Stop emitting lifetime region info when stack coloring is not enabled in O0Michael Liao
2012-09-06Release build: guard dump functions with "ifndef NDEBUG"Manman Ren
2012-09-06Fix a few old-GCC warnings. No functional change.Nadav Rotem
2012-09-06Add a new optimization pass: Stack Coloring, that merges disjoint static allo...Nadav Rotem
2012-09-05Cleanup a few magic numbers.Chad Rosier
2012-09-05Stop casting away const qualifier needlessly.Roman Divacky
2012-09-05[ms-inline asm] We only need one bit to represent the AsmDialect in theChad Rosier
2012-09-05Constify this properly. Found by gcc48 -Wcast-qual.Roman Divacky
2012-09-05Constify SDNodeIterator an stop its only non-const user being cast strippedRoman Divacky
2012-09-05[ms-inline asm] Propagate the asm dialect into the MachineInstr representation.Chad Rosier
2012-09-05Fixed the DAG combiner to better handle the folding of AND nodes for vector t...Silviu Baranga
2012-09-05Convert vextracti128/vextractf128 intrinsics to extract_subvector at DAG buil...Craig Topper
2012-09-04Generic Bypass Slow DivPreston Gurd
2012-09-02Fix a typo.Nadav Rotem
2012-09-02Generate better select code by allowing the target to use scalar select, and ...Nadav Rotem
2012-09-01Only legalise a VSELECT in to bitwise operations if the vector mask bool is z...Pete Cooper
2012-09-01Revert "Take account of boolean vector contents when promoting a build vector...Pete Cooper
2012-09-01Teach DAG combine a number of tricks to simplify FMA expressions in fast-math...Owen Anderson
2012-09-01Fix typoMichael Liao
2012-08-31Add MachineInstr::tieOperands, remove setIsTied().Jakob Stoklund Olesen
2012-08-31Don't enforce ordered inline asm operands.Jakob Stoklund Olesen
2012-08-30Take account of boolean vector contents when promoting a build vector from i1...Pete Cooper
2012-08-30Teach the DAG combiner to turn chains of FADDs (x+x+x+x+...) into FMULs by co...Owen Anderson
2012-08-30Currently targets that do not support selects with scalar conditions and vect...Nadav Rotem
2012-08-30Add FMA to switch statement in VectorLegalizer::LegalizeOp so that it can be ...Craig Topper
2012-08-30Add support for FMA to WidenVectorResult.Craig Topper
2012-08-29Verify the order of tied operands in inline asm.Jakob Stoklund Olesen
2012-08-29Set the isTied flags when building INLINEASM MachineInstrs.Jakob Stoklund Olesen
2012-08-28Remove extra MayLoad/MayStore flags from atomic_load/store.Jakob Stoklund Olesen
2012-08-28Fix bug 13532.Akira Hatanaka
2012-08-24Fix integer undefined behavior due to signed left shift overflow in LLVM.Richard Smith
2012-08-24Avoid including explicit uses when counting SDNode imp-uses.Jakob Stoklund Olesen
2012-08-24BranchProb: modify the definition of an edge in BranchProbabilityInfo to handleManman Ren
2012-08-22Rejected 169195. As Duncan commented, bitcasting to proper type is wrong appr...Stepan Dyatkovskiy
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