shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions 6 Packages Projects Releases Wiki Activity
llvm-project/llvm/lib/CodeGen/SelectionDAG
History
Rux124 ef40ae4f4e
[SelectionDAG] Fix incorrect fold condition in foldSetCCWithFunnelShift. (#137637) 
Proposed by
[2ed1598](2ed15984b4):

`fshl X, (or X, Y), C ==/!= 0 --> or (srl Y, BW-C), X ==/!= 0`

This transformation is valid when (C%Bitwidth) != 0 , as verified by
[Alive2](https://alive2.llvm.org/ce/z/TQYM-m).

Fixes #136746
2025-05-12 13:25:07 +08:00
..
CMakeLists.txt
[SelectionDAG] Wire up -gen-sdnode-info TableGen backend (#125358)
2025-04-06 13:14:37 +03:00
DAGCombiner.cpp
[DAG/RISCV] Continue mitgrating to getInsertSubvector and getExtractSubvector
2025-05-08 09:40:45 -07:00
FastISel.cpp
[IR] Teach getAsmString to return StringRef (NFC) (#139406)
2025-05-10 22:59:09 -07:00
FunctionLoweringInfo.cpp
[SelectionDAG] Use Register and MCRegister. NFC
2025-03-02 22:33:25 -08:00
InstrEmitter.cpp
[CodeGen] Use llvm::append_range (NFC) (#133603)
2025-03-29 16:53:02 -07:00
InstrEmitter.h
[NFC] Reapply 3f37c517f, SmallDenseMap speedups
2024-09-26 10:49:29 +01:00
LegalizeDAG.cpp
[SDag][ARM][RISCV] Allow lowering CTPOP into a libcall (#101786)
2025-04-23 12:43:05 +03:00
LegalizeFloatTypes.cpp
Revert "CodeGen: Add ISD::AssertNoFPClass (#135946)"
2025-04-30 16:16:26 +08:00
LegalizeIntegerTypes.cpp
[SelectionDAG] Use getExtLoadVP in PromoteIntRes_VP_LOAD. NFC
2025-04-25 22:31:10 -07:00
LegalizeTypes.cpp
[CodeGen] Use llvm::append_range (NFC) (#135567)
2025-04-13 16:36:03 -07:00
LegalizeTypes.h
DAG: Fix promote of half freeze (#131844)
2025-03-19 18:30:34 +07:00
LegalizeTypesGeneric.cpp
[SelectionDAG] Use the nuw flag when expanding loads. (#119288)
2024-12-10 06:28:09 -08:00
LegalizeVectorOps.cpp
[DAG/RISCV] Continue mitgrating to getInsertSubvector and getExtractSubvector
2025-05-08 09:40:45 -07:00
LegalizeVectorTypes.cpp
[SelectionDAG] Improve type legalisation for PARTIAL_REDUCE_MLA (#130935)
2025-05-01 15:08:46 +01:00
MatchContext.h
[DAG][RISCV] Use vp.<binop> when widening illegal types for binops which can trap (#105214)
2024-08-20 13:51:10 -07:00
ResourcePriorityQueue.cpp
…
ScheduleDAGFast.cpp
[CodeGen] Use range-based for loops (NFC) (#138488)
2025-05-05 10:08:49 -07:00
ScheduleDAGRRList.cpp
[SelectionDAG] Use Register and MCRegister. NFC
2025-03-02 22:33:25 -08:00
ScheduleDAGSDNodes.cpp
[SelectionDAG] Use Register and MCRegister. NFC
2025-03-02 22:33:25 -08:00
ScheduleDAGSDNodes.h
[SDAG] Use BatchAAResults for querying alias analysis (AA) results (#123934)
2025-01-23 09:16:09 +00:00
ScheduleDAGVLIW.cpp
[SDAG] Use BatchAAResults for querying alias analysis (AA) results (#123934)
2025-01-23 09:16:09 +00:00
SDNodeDbgValue.h
[llvm] Use llvm::copy (NFC) (#137470)
2025-04-26 15:50:38 -07:00
SDNodeInfo.cpp
[SelectionDAG] Wire up -gen-sdnode-info TableGen backend (#125358)
2025-04-06 13:14:37 +03:00
SelectionDAG.cpp
[DAG] Add wrappers for insert_vector_elt and extract_vector_elt [nfc] (#139141)
2025-05-09 06:37:58 -07:00
SelectionDAGAddressAnalysis.cpp
…
SelectionDAGBuilder.cpp
[IR] Teach getAsmString to return StringRef (NFC) (#139406)
2025-05-10 22:59:09 -07:00
SelectionDAGBuilder.h
[SelectionDAG] Use Register and MCRegister. NFC
2025-03-02 22:33:25 -08:00
SelectionDAGDumper.cpp
Reland [llvm] Add support for llvm IR atomicrmw fminimum/fmaximum instructions (#137701)
2025-04-30 22:06:37 +01:00
SelectionDAGISel.cpp
[DAG] Use SDValue for PatFrag checks (#137519)
2025-05-01 08:58:59 +01:00
SelectionDAGPrinter.cpp
[llvm][CodeGen] Avoid 'raw_string_ostream::str' (NFC) (#97318)
2024-07-01 21:52:37 -04:00
SelectionDAGTargetInfo.cpp
[SelectionDAG] Wire up -gen-sdnode-info TableGen backend (#125358)
2025-04-06 13:14:37 +03:00
StatepointLowering.cpp
[CodeGen] Avoid repeated hash lookups (NFC) (#131722)
2025-03-18 00:26:59 -07:00
StatepointLowering.h
…
TargetLowering.cpp
[SelectionDAG] Fix incorrect fold condition in foldSetCCWithFunnelShift. (#137637)
2025-05-12 13:25:07 +08:00