llvm-project/mlir/python
Michal Terepeta 54c9984207 [mlir][Python] Fix generation of accessors for Optional
Previously, in case there was only one `Optional` operand/result within
the list, we would always return `None` from the accessor, e.g., for a
single optional result we would generate:

```
return self.operation.results[0] if len(self.operation.results) > 1 else None
```

But what we really want is to return `None` only if the length of
`results` is smaller than the total number of element groups (i.e.,
the optional operand/result is in fact missing).

This commit also renames a few local variables in the generator to make
the distinction between `isVariadic()` and `isVariableLength()` a bit
more clear.

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D113855
2021-11-18 09:42:57 +01:00
..
mlir [mlir][Python] Fix generation of accessors for Optional 2021-11-18 09:42:57 +01:00
.style.yapf
CMakeLists.txt Re-apply "[mlir] Allow out-of-tree python building from installed MLIR." 2021-11-14 20:31:34 -08:00
requirements.txt Exclude pybind11 2.7.0 from MLIR python requirements. 2021-07-20 06:56:05 -07:00