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llvm-project/llvm/lib/CodeGen/SelectionDAG
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Craig Topper 4ef91f5871 [DAGCombiner] Don't speculatively create an all ones constant in visitREM that might not be used. 
This looks to have been done to save some duplicated code under
two different if statements, but it ends up being harmful to D94073.
This speculative constant can be called on a scalable vector type
with i64 element size when i64 scalars aren't legal. The code tries
and fails to find a vector type with i32 elements that it can use.

So only create the node when we know it will be used.
2021-01-05 12:45:57 -08:00
..
CMakeLists.txt
llvmbuildectomy - replace llvm-build by plain cmake
2020-11-13 10:35:24 +01:00
DAGCombiner.cpp
[DAGCombiner] Don't speculatively create an all ones constant in visitREM that might not be used.
2021-01-05 12:45:57 -08:00
FastISel.cpp
Revert "[FastISel] Flush local value map on ever instruction" and dependent patches
2020-12-01 14:26:23 -08:00
FunctionLoweringInfo.cpp
[NFC] Set return type of getStackPointerRegisterToSaveRestore to Register
2020-10-21 16:19:38 -07:00
InstrEmitter.cpp
[CSSPGO] Pseudo probes for function calls.
2020-12-02 13:45:20 -08:00
InstrEmitter.h
[DebugInstrRef] Create DBG_INSTR_REFs in SelectionDAG
2020-10-14 14:24:08 +01:00
LegalizeDAG.cpp
Add intrinsics for saturating float to int casts
2020-12-18 11:09:41 +01:00
LegalizeFloatTypes.cpp
Add intrinsics for saturating float to int casts
2020-12-18 11:09:41 +01:00
LegalizeIntegerTypes.cpp
Add intrinsics for saturating float to int casts
2020-12-18 11:09:41 +01:00
LegalizeTypes.cpp
[SVE][CodeGen][NFC] Replace TypeSize comparison operators with their scalar equivalents
2020-10-19 08:30:31 +01:00
LegalizeTypes.h
Add intrinsics for saturating float to int casts
2020-12-18 11:09:41 +01:00
LegalizeTypesGeneric.cpp
[CodeGen] Refactor getMemBasePlusOffset & getObjectPtrOffset to accept a TypeSize
2020-08-11 12:17:10 +01:00
LegalizeVectorOps.cpp
Add intrinsics for saturating float to int casts
2020-12-18 11:09:41 +01:00
LegalizeVectorTypes.cpp
[LegalizeType] When LegalizeType procedure widens a masked_gather, set MemoryType's EltNum equal to Result's EltNum
2020-12-22 13:27:38 +08:00
ResourcePriorityQueue.cpp
…
ScheduleDAGFast.cpp
[DebugInstrRef] Create DBG_INSTR_REFs in SelectionDAG
2020-10-14 14:24:08 +01:00
ScheduleDAGRRList.cpp
Revert "[NFC][ScheduleDAG] Remove unused EntrySU SUnit"
2020-09-21 13:33:05 +02:00
ScheduleDAGSDNodes.cpp
[CodeGen] Construct SmallVector with iterator ranges (NFC)
2020-12-31 09:39:11 -08:00
ScheduleDAGSDNodes.h
…
ScheduleDAGVLIW.cpp
Revert "[NFC][ScheduleDAG] Remove unused EntrySU SUnit"
2020-09-21 13:33:05 +02:00
SDNodeDbgValue.h
…
SelectionDAG.cpp
[CodeGen] Format SelectionDAG::getConstant methods (NFC)
2021-01-05 12:59:46 +00:00
SelectionDAGAddressAnalysis.cpp
[SelectionDAG] Avoid aliasing analysis if the object size is unknown.
2020-11-25 06:13:37 +08:00
SelectionDAGBuilder.cpp
[CodeGen] recognize select form of and/ors when splitting branch conditions
2021-01-01 04:46:10 +09:00
SelectionDAGBuilder.h
[VP] Build VP SDNodes
2020-12-09 11:36:51 +01:00
SelectionDAGDumper.cpp
Add intrinsics for saturating float to int casts
2020-12-18 11:09:41 +01:00
SelectionDAGISel.cpp
[CodeGen] Use llvm::append_range (NFC)
2020-12-28 19:55:16 -08:00
SelectionDAGPrinter.cpp
Utility to dump .dot representation of SelectionDAG without firing viewer
2020-06-04 11:51:48 +05:30
SelectionDAGTargetInfo.cpp
…
StatepointLowering.cpp
[CodeGen] Use llvm::append_range (NFC)
2020-12-28 19:55:16 -08:00
StatepointLowering.h
[Statepoint] Consolidate relocation type tracking [NFC]
2020-07-29 11:45:31 -07:00
TargetLowering.cpp
Add intrinsics for saturating float to int casts
2020-12-18 11:09:41 +01:00