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* [TargetLowering] Simplify (ctpop x) == 1David Bolvansky2019-06-091-1/+12
* Use for-range loop. NFCI.Simon Pilgrim2019-06-091-3/+1
* [DAGCombine] visitAND - merge (zext_inreg ((s)extload x)) -> (zextload x) com...Simon Pilgrim2019-06-081-21/+4
* Factor out SelectionDAG's switch analysis and lowering into a separate compon...Amara Emerson2019-06-083-767/+86
* [DAGCombine] visitAND - fix local shadow variable warnings. NFCI.Simon Pilgrim2019-06-071-24/+24
* [DAGCombine] Use APInt::extractBits in "sub-splat" constant mask detection. N...Simon Pilgrim2019-06-071-3/+3
* [AIX] Implement function descriptor on SDAGJason Liu2019-06-061-0/+7
* [DAGCombine] MergeConsecutiveStores - improve non-temporal load\store handlin...Simon Pilgrim2019-06-061-7/+23
* [DAGCombine] Cleanup isNegatibleForFree/GetNegatedExpression. NFCI.Simon Pilgrim2019-06-061-20/+21
* Allow target to handle STRICT floating-point nodesUlrich Weigand2019-06-053-10/+18
* IR: make getParamByValType Just Work. NFC.Tim Northover2019-06-052-3/+4
* Fix shadow local variable warning. NFCI.Simon Pilgrim2019-06-051-6/+6
* [TargetLowering] SimplifyDemandedBits - pull out shift value type. NFCI.Simon Pilgrim2019-06-051-1/+2
* [SelectionDAG][FIX] Allow "returned" arguments to be bit-castedJohannes Doerfert2019-06-041-2/+5
* Revert r362472 as it is breaking PPC build botsNemanja Ivanovic2019-06-041-179/+0
* [DAGCombiner][X86] Fold (not (neg X)) -> (add X, -1)Craig Topper2019-06-041-0/+10
* [SelectionDAG][x86] limit post-legalization store merging by typeSanjay Patel2019-06-041-1/+1
* [DAGCombine][X86][AArch64][MIPS][LANAI] (C - x) - y -> C - (x + y) fold (PR...Roman Lebedev2019-06-041-0/+6
* [DAGCombine][X86][AArch64][ARM] (C - x) + y -> (y - x) + C foldRoman Lebedev2019-06-041-0/+7
* [SelectionDAG] ComputeNumSignBits - support constant pool values from targetSimon Pilgrim2019-06-041-0/+30
* [SelectionDAG] ComputeNumSignBits - clang-format + improve *EXTLOAD comments....Simon Pilgrim2019-06-041-7/+7
* [SelectionDAG] Add fpto[us]i(undef) --> undef constant foldSimon Pilgrim2019-06-042-0/+13
* [DAGCombine] Match a pattern where a wide type scalar value is stored by seve...QingShan Zhang2019-06-041-0/+179
* Propagate fmf for setcc in SDAG for select foldsMichael Berg2019-06-032-4/+8
* Propagate fmf for setcc/select foldsMichael Berg2019-06-031-3/+10
* [SelectionDAG] Add [us]itofp(undef) --> 0 constant fold (PR39205)Simon Pilgrim2019-06-032-0/+14
* Recommit r360171: [DAGCombiner] Avoid creating large tokenfactors in visitTok...Florian Hahn2019-06-031-3/+21
* [DAGCombiner][X86] Fold away masked store and scatter with all zeroes mask.Craig Topper2019-06-021-11/+18
* [DAGCombiner] Replace masked loads with a zero mask with the passthru valueCraig Topper2019-06-021-3/+7
* [DAGCombine] Fold insert_subvector(bitcast(x),bitcast(y),c1) -> bitcast(inser...Simon Pilgrim2019-06-021-0/+37
* [DAG] isBitwiseNot / isConstOrConstSplat - add support for build vector undef...Simon Pilgrim2019-06-021-13/+28
* [TargetLowering] SimplifyDemandedBits - don't use OriginalDemanded variables ...Simon Pilgrim2019-06-021-5/+5
* [TargetLowering] SimplifyDemandedVectorElts - use same arg names as SimplifyD...Simon Pilgrim2019-06-021-4/+4
* [DAGCombiner] Replace two unchecked dyn_casts with casts.Craig Topper2019-06-021-2/+2
* [SelectionDAG] Make the code in mutateStrictFPToFP less aware of how many ope...Craig Topper2019-05-311-55/+34
* Revert revert of r362112 with minor SystemZ test file corrections.Kevin P. Neal2019-05-312-1/+63
* [DAGCombine] Limit 'hoist add/sub binop w/ constant op' to non-opaque constsRoman Lebedev2019-05-301-6/+8
* [DAGCombiner][X86][AArch64] (x - C) + y -> (x + y) - C fold. Try 2Roman Lebedev2019-05-301-0/+8
* [DAGCombine] (x - C) - y -> (x - y) - C fold. Try 3Roman Lebedev2019-05-301-0/+7
* [DAGCombine][X86][AArch64][AMDGPU] (x - y) + -1 -> add (xor y, -1), x fold...Roman Lebedev2019-05-301-0/+14
* [DAGCombiner][X86][AArch64][SPARC][SystemZ] y - (x + C) -> (y - x) - C fol...Roman Lebedev2019-05-301-0/+6
* [DAGCombiner][X86][AArch64][AMDGPU] (x + C) - y -> (x - y) + C fold. Try 3Roman Lebedev2019-05-301-0/+7
* [DAGCombine] ((c1-A)-c2) -> ((c1-c2)-A) constant-foldRoman Lebedev2019-05-301-0/+10
* [DAGCombine] (A-C1)-C2 -> A-(C1+C2) constant-foldRoman Lebedev2019-05-301-0/+10
* [DAGCombine] (A+C1)-C2 -> A+(C1-C2) constant-foldRoman Lebedev2019-05-301-0/+10
* [DAGCombine] Use FoldConstantArithmetic() to perform C2-(A+C1) -> (C2-C1)-A foldRoman Lebedev2019-05-301-1/+3
* [DAGCombine] ((A-c1)+c2) -> (A+(c2-c1)) constant-foldRoman Lebedev2019-05-301-0/+9
* [DAGCombine] Use FoldConstantArithmetic() to perform ((c1-A)+c2) -> (c1+c2)-A...Roman Lebedev2019-05-301-4/+4
* Reapply: IR: add optional type to 'byval' function parametersTim Northover2019-05-303-8/+19
* Correct error in revert of r362112.Kevin P. Neal2019-05-301-1/+1
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