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path: root/lib/CodeGen/SelectionDAG
AgeCommit message (Expand)Author
2012-05-21Typo.Chad Rosier
2012-05-20When legalising shifts, do not pre-build a list of operands whichPeter Collingbourne
2012-05-20Properly constrain register classes for sub-registers.Jakob Stoklund Olesen
2012-05-18Recommited reworked r156804:Stepan Dyatkovskiy
2012-05-17SelectionDAGBuilder: CaseBlock, CaseRanges and CaseCmp changed representation...Stepan Dyatkovskiy
2012-05-16Fix a thinko in DisintegrateMERGE_VALUES. Patch by Xiaoyi Guo.Duncan Sands
2012-05-15Rejected r156804 due to buildbots failures.Stepan Dyatkovskiy
2012-05-15SelectionDAGBuilder::Clusterify : main functinality was replaced with CRSBuil...Stepan Dyatkovskiy
2012-05-14Rename @llvm.debugger to @llvm.debugtrap.Dan Gohman
2012-05-11Revert 156658.Chad Rosier
2012-05-11[fast-isel] Fast-isel doesn't use the expect intrinsic.Chad Rosier
2012-05-11Define a new intrinsic, @llvm.debugger. It will be similar to __builtin_trap(),Dan Gohman
2012-05-08DAGCombiner should not change the type of an extract_vector index.Jim Grosbach
2012-05-07Add an MF argument to TRI::getPointerRegClass() and TII::getRegClass().Jakob Stoklund Olesen
2012-05-07Teach DAG combine to fold x-x to 0.0 when unsafe FP math is enabled.Owen Anderson
2012-05-05Add a new target hook "predictableSelectIsExpensive".Benjamin Kramer
2012-05-04Make sure findRepresentativeClass picks the widest super-register.Jakob Stoklund Olesen
2012-05-04Use SuperRegClassIterator for findRepresentativeClass().Jakob Stoklund Olesen
2012-05-03Added TargetRegisterInfo::getAllocatableClass.Andrew Trick
2012-05-02Teach DAGCombine the same multiply-by-1.0 folding trick when doing FMAs, just...Owen Anderson
2012-05-02Teach DAG combine that multiplication by 1.0 can always be constant folded.Owen Anderson
2012-05-01Use dyn_cast instead of checking opcode and cast.Jakub Staszak
2012-05-01Strip the pointer casts off of allocas so that the selection DAG can find them.Bill Wendling
2012-04-30Add some constantness. No functionality change.Jakub Staszak
2012-04-28Reapply 155668: Fix the SD scheduler to avoid gluing the same node twice.Andrew Trick
2012-04-27Temporarily revert r155668: Fix the SD scheduler to avoid gluing.Andrew Trick
2012-04-26Fix the SD scheduler to avoid gluing the same node twice.Andrew Trick
2012-04-22ZERO_EXTEND/SIGN_EXTEND/TRUNCATE optimization for AVX2Elena Demikhovsky
2012-04-21Teach getVectorTypeBreakdown about promotion of vectors in addition to wideni...Nadav Rotem
2012-04-20Fix PR12599.Jakob Stoklund Olesen
2012-04-20Make ISelPosition a local variable.Jakob Stoklund Olesen
2012-04-20Register DAGUpdateListeners with SelectionDAG.Jakob Stoklund Olesen
2012-04-17Fixes a problem in instruction selection with testing whether or not the Joel Jones
2012-04-16Remove dead SD nodes after the combining pass. Fixes PR12201.Hal Finkel
2012-04-15When emulating vselect using OR/AND/XOR make sure to bitcast the result back ...Nadav Rotem
2012-04-11Reapply 154397. Original message:Nadav Rotem
2012-04-11Fix an overly indented line. Remove an 'else' after an 'if' that returns.Craig Topper
2012-04-11Inline implVisitAluOverflow by introducing a nested switch to convert the int...Craig Topper
2012-04-11Optimize code a bit by calling push_back only once in some loops. Reduces com...Craig Topper
2012-04-10Move the constant-folding support for FP_ROUND in SelectionDAG from the one-o...Owen Anderson
2012-04-10Add a comment noting that the fdiv -> fmul conversion won't generateDuncan Sands
2012-04-10To ensure that we have more accurate line information for a blockEric Christopher
2012-04-10Revert r154397, which was causing make check failures on the buildbots.Owen Anderson
2012-04-10Fix a dagcombine optimization which assumes that the vsetcc result type is al...Nadav Rotem
2012-04-10Transform div to mul with reciprocal only when fp imm is legal.Anton Korobeynikov
2012-04-10Make the code slightly more palatable.Evan Cheng
2012-04-10Fix a long standing tail call optimization bug. When a libcall is emittedEvan Cheng
2012-04-10Don't try to zExt just to check if an integer constant is zero, it mightRafael Espindola
2012-04-09Have TargetLowering::getPICJumpTableRelocBase return a node that points to theAkira Hatanaka
2012-04-09Pattern match a setcc of boolean value with 0 as a truncate.Rafael Espindola
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