| Issue |
181548
|
| Summary |
Potential bug in lowering vgather intrinsics on the Hexagon backend.
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
widiba03304
|
https://github.com/llvm/llvm-project/blob/afd4df07ab0262482829d4410a6bae9f2809d37b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp#L2076C49-L2076C49
This code was written about 9 years ago and probably needs an update.
The code visits an intrinsic call and fills the `InstrinsicInfo`.
`Info.memVT` should be one of vector types as the name of the variable saids, but it somehow get the type of the 1st operand of the call instruction, which maybe not a vector type.
https://github.com/llvm/llvm-project/blob/afd4df07ab0262482829d4410a6bae9f2809d37b/llvm/lib/Target/Hexagon/HexagonDepInstrInfo.td#L34187
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