llvm-6502/lib/CodeGen/SelectionDAG
Hal Finkel 089a5f8a8c DAGCombiner: Constant folding around pre-increment loads/stores
Previously, even when a pre-increment load or store was generated,
we often needed to keep a copy of the original base register for use
with other offsets. If all of these offsets are constants (including
the offset which was combined into the addressing mode), then this is
clearly unnecessary. This change adjusts these other offsets to use the
new incremented address.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174746 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-08 21:35:47 +00:00
..
CMakeLists.txt
DAGCombiner.cpp DAGCombiner: Constant folding around pre-increment loads/stores 2013-02-08 21:35:47 +00:00
FastISel.cpp
FunctionLoweringInfo.cpp Revert 172027 and 174336. Remove diagnostics about over-aligned stack objects. 2013-02-08 20:35:15 +00:00
InstrEmitter.cpp
InstrEmitter.h
LegalizeDAG.cpp Teach SDISel to combine fsin / fcos into a fsincos node if the following 2013-01-29 02:32:37 +00:00
LegalizeFloatTypes.cpp Make APFloat constructor require explicit semantics. 2013-01-22 09:46:31 +00:00
LegalizeIntegerTypes.cpp Legalizer: Reword comment again, per Duncan's suggestion. 2013-01-27 21:02:52 +00:00
LegalizeTypes.cpp Refactor to expose RTLIB calls to targets. 2013-01-09 13:18:15 +00:00
LegalizeTypes.h This patch aims to reduce compile time in LegalizeTypes by using SmallDenseMap, 2013-01-25 15:18:54 +00:00
LegalizeTypesGeneric.cpp
LegalizeVectorOps.cpp This patch aims to reduce compile time in LegalizeTypes by using SmallDenseMap, 2013-01-25 15:18:54 +00:00
LegalizeVectorTypes.cpp
LLVMBuild.txt
Makefile
ResourcePriorityQueue.cpp
ScheduleDAGFast.cpp
ScheduleDAGRRList.cpp Add a special handling case for untyped CopyFromReg node in GetCostForDef() of ScheduleDAGRRList 2013-01-29 21:18:43 +00:00
ScheduleDAGSDNodes.cpp
ScheduleDAGSDNodes.h
ScheduleDAGVLIW.cpp
SDNodeDbgValue.h
SDNodeOrdering.h
SelectionDAG.cpp SelectionDAG: Teach FoldConstantArithmetic how to deal with vectors. 2013-02-04 15:19:18 +00:00
SelectionDAGBuilder.cpp Revert 172027 and 174336. Remove diagnostics about over-aligned stack objects. 2013-02-08 20:35:15 +00:00
SelectionDAGBuilder.h
SelectionDAGDumper.cpp Teach SDISel to combine fsin / fcos into a fsincos node if the following 2013-01-29 02:32:37 +00:00
SelectionDAGISel.cpp Move TargetTransformInfo to live under the Analysis library. This no 2013-01-07 03:08:10 +00:00
SelectionDAGPrinter.cpp
TargetLowering.cpp Use AttributeSet accessor methods instead of Attribute accessor methods. 2013-01-18 21:53:16 +00:00
TargetSelectionDAGInfo.cpp