Re: [llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp LegalizeDAG.cpp SelectionDAG.cpp SelectionDAGISel.cpp TargetLowering.cpp

On Jul 3, 2007, at 2:13 PM, Dan Gohman wrote: >>> We overload ISD::FADD and quite a lot of others. Why not >>> ISD::ConstantFP too? >> >> Fair enough, after pondering on it, I agree with you. The proposed >> semantics are that a ConstantFP (and also a normal Constant?) produce >> the splatted im

Re: [llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp LegalizeDAG.cpp SelectionDAG.cpp SelectionDAGISel.cpp TargetLowering.cpp

>> We overload ISD::FADD and quite a lot of others. Why not >> ISD::ConstantFP too? > > Fair enough, after pondering on it, I agree with you. The proposed > semantics are that a ConstantFP (and also a normal Constant?) produce > the splatted immediate value? Constant sounds good too. And U

Re: [llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp LegalizeDAG.cpp SelectionDAG.cpp SelectionDAGISel.cpp TargetLowering.cpp

On Jun 29, 2007, at 12:38 PM, Dan Gohman wrote: >>> Just as there isn't a special ADD node kind for vectors -- just >>> an ADD >>> kind with nodes that can have a vector ValueType, ConstantFP can >>> also >>> be "vectorized". A ConstantFP with a vector ValueType is a vector >>> constant, >>>

Re: [llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp LegalizeDAG.cpp SelectionDAG.cpp SelectionDAGISel.cpp TargetLowering.cpp

>> Just as there isn't a special ADD node kind for vectors -- just an ADD >> kind with nodes that can have a vector ValueType, ConstantFP can also >> be "vectorized". A ConstantFP with a vector ValueType is a vector >> constant, >> equivalent to what is currently represented as a splat BUILD_VECT

Re: [llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp LegalizeDAG.cpp SelectionDAG.cpp SelectionDAGISel.cpp TargetLowering.cpp

On Jun 27, 2007, at 7:59 AM, Dan Gohman wrote: >>> Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp >>> diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.409 llvm/ >>> lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.410 >>> --- llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.409Fri J

Re: [llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp LegalizeDAG.cpp SelectionDAG.cpp SelectionDAGISel.cpp TargetLowering.cpp

>> Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp >> diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.409 llvm/ >> lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.410 >> --- llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.409 Fri Jun 22 >> 09:59:07 2007 >> +++ llvm/lib/CodeGen/Se

Re: [llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp LegalizeDAG.cpp SelectionDAG.cpp SelectionDAGISel.cpp TargetLowering.cpp

> --- llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.500 Fri Jun 22 > 09:59:07 2007 > +++ llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Mon Jun 25 > 11:23:39 2007 > @@ -173,15 +173,13 @@ > + /// ScalarizeVectorOp - Given an operand of vector type, convert > it into the > + /// eq

Re: [llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp LegalizeDAG.cpp SelectionDAG.cpp SelectionDAGISel.cpp TargetLowering.cpp

On Jun 22, 2007, at 7:59 AM, Dan Gohman wrote: > Move ComputeMaskedBits, MaskedValueIsZero, and ComputeNumSignBits from > TargetLowering to SelectionDAG so that they have more convenient > access to the current DAG, in preparation for the ValueType routines > being changed from standalone functio

[llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp LegalizeDAG.cpp SelectionDAG.cpp SelectionDAGISel.cpp TargetLowering.cpp

Changes in directory llvm/lib/CodeGen/SelectionDAG: DAGCombiner.cpp updated: 1.218 -> 1.219 LegalizeDAG.cpp updated: 1.411 -> 1.412 SelectionDAG.cpp updated: 1.349 -> 1.350 SelectionDAGISel.cpp updated: 1.287 -> 1.288 TargetLowering.cpp updated: 1.76 -> 1.77 --- Log message: Merge ISD::TRUNCSTO