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llvm-project/llvm/lib/CodeGen/SelectionDAG
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Alex Bradbury 061e368fe2 [SelectionDAG] Implement soft FP legalisation for bf16 FP_EXTEND and BF16_TO_FP 
As discussed in D151436, it's safe to do this as a simple shift (as is
done in LegalizeDAG.cpp) rather than needing a libcall. The added test
cases for RISC-V previously just triggered an assertion.

Codegen for bfloat_to_double will be slightly improved by D151434.

Differential Revision: https://reviews.llvm.org/D151563
2023-05-29 10:32:28 +01:00
..
CMakeLists.txt
Split out CodeGenTypes from CodeGen for LLT/MVT
2023-05-03 00:13:20 +09:00
DAGCombiner.cpp
[NFC][DAGCombiner]: Only consider nodes with no uses for pruning when forming initial worklist
2023-05-25 19:48:30 +05:30
FastISel.cpp
[FastISel] Implement translation of entry_value dbg.value intrinsics
2023-05-26 11:34:15 -04:00
FunctionLoweringInfo.cpp
[1/11][IR] Permit load/store/alloca for struct of the same scalable vector type
2023-05-19 09:39:36 -07:00
InstrEmitter.cpp
Use ArrayRef instead of raw pointers. NFC
2023-02-02 12:53:49 +07:00
InstrEmitter.h
[DebugInfo] Store instr-ref mode of MachineFunction in member
2023-01-20 14:47:11 +00:00
LegalizeDAG.cpp
[DAG] Add TargetLowering::expandABD and convert X86 lowering to use it
2023-05-05 15:13:23 +01:00
LegalizeFloatTypes.cpp
[SelectionDAG] Implement soft FP legalisation for bf16 FP_EXTEND and BF16_TO_FP
2023-05-29 10:32:28 +01:00
LegalizeIntegerTypes.cpp
[SelectionDAG][AArch64][ARM] Remove setFlags call from DAGTypeLegalizer::SetPromotedInteger.
2023-05-25 11:01:19 -07:00
LegalizeTypes.cpp
[SelectionDAG][AArch64][ARM] Remove setFlags call from DAGTypeLegalizer::SetPromotedInteger.
2023-05-25 11:01:19 -07:00
LegalizeTypes.h
[SelectionDAG] Implement soft FP legalisation for bf16 FP_EXTEND and BF16_TO_FP
2023-05-29 10:32:28 +01:00
LegalizeTypesGeneric.cpp
[LegalizeType][X86] Support WidenVecRes_AssertZext and SplitVecRes_AssertZext for ISD::AssertZext during LegalizeType procedure
2023-05-24 10:17:08 +08:00
LegalizeVectorOps.cpp
[LegalizeVectorOps][AArch64][RISCV][X86] Use OpVT for ISD::SETCC in LegalizeVectorOps.
2023-05-13 23:33:00 -07:00
LegalizeVectorTypes.cpp
[LegalizeType][X86] Support WidenVecRes_AssertZext and SplitVecRes_AssertZext for ISD::AssertZext during LegalizeType procedure
2023-05-24 10:17:08 +08:00
ResourcePriorityQueue.cpp
Remove unneeded cl::ZeroOrMore for cl::opt/cl::list options
2022-06-05 00:31:44 -07:00
ScheduleDAGFast.cpp
Fix uninitialized scalar members in CodeGen
2023-04-21 12:22:34 +08:00
ScheduleDAGRRList.cpp
Restore CodeGen/MachineValueType.h from Support
2023-05-03 00:13:20 +09:00
ScheduleDAGSDNodes.cpp
Clean come dead code
2023-04-23 20:46:34 -04:00
ScheduleDAGSDNodes.h
Restore CodeGen/MachineValueType.h from Support
2023-05-03 00:13:20 +09:00
ScheduleDAGVLIW.cpp
…
SDNodeDbgValue.h
[DebugInfo] Remove dbg.addr from CodeGen
2023-03-02 09:29:43 +00:00
SelectionDAG.cpp
SelectionDAG: Teach ComputeKnownBits about VSCALE
2023-05-26 10:48:49 -07:00
SelectionDAGAddressAnalysis.cpp
[CodeGen] llvm::Optional => std::optional
2022-12-13 09:06:36 +00:00
SelectionDAGBuilder.cpp
[NFC][DAGISel] Remove dead code.
2023-05-29 09:56:59 +08:00
SelectionDAGBuilder.h
Restore CodeGen/MachineValueType.h from Support
2023-05-03 00:13:20 +09:00
SelectionDAGDumper.cpp
Restore CodeGen/MachineValueType.h from Support
2023-05-03 00:13:20 +09:00
SelectionDAGISel.cpp
[SelectionDAG][DebugInfo] Implement translation of entry_value vars
2023-05-12 12:00:13 -04:00
SelectionDAGPrinter.cpp
Revert "[CodeGen] Place SDNode debug ID declaration under appropriate #if"
2022-04-06 20:32:53 +03:00
SelectionDAGTargetInfo.cpp
…
StatepointLowering.cpp
Restore CodeGen/MachineValueType.h from Support
2023-05-03 00:13:20 +09:00
StatepointLowering.h
…
TargetLowering.cpp
Revert "[SelectionDAG] Handle NSW for ADD/SUB in computeKnownBits()"
2023-05-25 11:13:51 +02:00