llvm-project.git/mlir/lib/Bindings/Python/IRCore.cpp, branch main

[mlir][py][c] Enable setting block arg locations. (#169033)

2025-11-21T13:31:46+00:00

This enables changing the location of a block argument. Follows the
approach for updating type of block arg.

[MLIR] [Python] `ir.Value` is now generic in the type of the value it holds (#166148)

2025-11-13T13:23:40+00:00

This makes it similar to `mlir::TypedValue` in the MLIR C++ API and
allows users to be more specific about the values they produce or
accept.

Co-authored-by: Maksim Levental

[MLIR][Python] fix PyRegionList `iter` (#167466)

2025-11-11T15:25:50+00:00

Fixes https://github.com/llvm/llvm-project/issues/167455

[MLIR][Python] add/fix docstrings in IRCore (#167063)

2025-11-10T15:44:08+00:00

This PR adds all the missing doc strings in IRCore.cpp. It also

1. Normalizes all doc strings to have proper punctuation;
2. Inlines non-duplicated docstrings which are currently at the top of
the source file (and thereby possibly out of sync).

Follow-up PRs will do the same for the rest of the modules/source files.

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

[MLIR][Python] fix getOwner to return (typed) nb::object instead of abstract PyOpView (#165053)

2025-10-26T01:48:46+00:00

https://github.com/llvm/llvm-project/pull/157930 changed `nb::object
getOwner()` to `PyOpView getOwner()` which implicitly constructs the
generic OpView against from a (possibly) concrete OpView. This PR fixes
that.

[mlir][python] add dict-style to IR attributes (#163200)

2025-10-16T17:42:05+00:00

It makes sense that Attribute dicts/maps should behave like dicts in the
Python bindings. Previously this was not the case.

[MLIR][Python] Expose the insertion point of pattern rewriter (#161001)

2025-10-05T03:12:11+00:00

In [#160520](https://github.com/llvm/llvm-project/pull/160520), we
discussed the current limitations of PDL rewriting in Python (see [this
comment](https://github.com/llvm/llvm-project/pull/160520#issuecomment-3332326184)).
At the moment, we cannot create new operations in PDL native (python)
rewrite functions because the `PatternRewriter` APIs are not exposed.

This PR introduces bindings to retrieve the insertion point of the
`PatternRewriter`, enabling users to create new operations within Python
rewrite functions. With this capability, more complex rewrites e.g. with
branching and loops that involve op creations become possible.

---------

Co-authored-by: Maksim Levental

[MLIR][Python] fixup Context and Location stubs and NanobindAdaptors (#161433)

2025-10-02T15:18:47+00:00

add correct names for `NB_TYPE_CASTER(..., name)` so users of
`NanobindAdaptors.h` can generate the correct hints. Also fix a few
straggler stubs.

[MLIR][Python] expose Operation::setLoc (#161594)

2025-10-02T04:57:10+00:00

[MLIR][Python] use nb::typed for return signatures (#160221)

2025-09-23T17:54:22+00:00

https://github.com/llvm/llvm-project/pull/160183 removed `nb::typed`
annotation to fix bazel but it turned out to be simply a matter of not
using the correct version of nanobind (see
https://github.com/llvm/llvm-project/pull/160183#issuecomment-3321429155).
This PR restores those annotations but (mostly) moves to the return
positions of the actual methods.