[MLIR][Python] Add docstring for generated python op classes #158198

PragmaTwice · 2025-09-12T05:14:10Z

This PR adds support in mlir-tblgen for generating docstrings for each Python class corresponding to an MLIR op. The docstrings are currently derived from the op’s description in ODS, with indentation adjusted to display nicely in Python. This makes it easier for Python users to see the op descriptions directly in their IDE or LSP while coding.

In the future, we can extend the docstrings to include explanations for each method, attribute, and so on.

This idea was previously discussed in the #mlir-python channel on Discord with @makslevental and @superbobry.

llvmbot · 2025-09-12T05:14:46Z

@llvm/pr-subscribers-mlir-core

Author: Twice (PragmaTwice)

Changes

This PR adds support in mlir-tblgen for generating docstrings for each Python class corresponding to an MLIR op. The docstrings are currently derived from the op’s description in ODS, with indentation adjusted to display nicely in Python. This makes it easier for Python users to see the op descriptions directly in their IDE or LSP while coding.

In the future, we can extend the docstrings to include explanations for each method, attribute, and so on.

This idea was previously discussed in the #mlir-python channel on Discord with @makslevental and @superbobry.

Full diff: https://github.com/llvm/llvm-project/pull/158198.diff

3 Files Affected:

(modified) mlir/test/mlir-tblgen/op-python-bindings.td (+28)
(modified) mlir/test/python/ir/auto_location.py (+3-3)
(modified) mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp (+27-3)

diff --git a/mlir/test/mlir-tblgen/op-python-bindings.td b/mlir/test/mlir-tblgen/op-python-bindings.td
index 3ec69c33b4bb9..9f36d2b1ad0f5 100644
--- a/mlir/test/mlir-tblgen/op-python-bindings.td
+++ b/mlir/test/mlir-tblgen/op-python-bindings.td
@@ -252,6 +252,34 @@ def DeriveResultTypesVariadicOp : TestOp<"derive_result_types_variadic_op", [Fir
 // CHECK: def derive_result_types_variadic_op(res, _gen_res_1, type_, *, loc=None, ip=None)
 // CHECK:   return _get_op_result_or_op_results(DeriveResultTypesVariadicOp(res=res, _gen_res_1=_gen_res_1, type_=type_, loc=loc, ip=ip))
 
+
+// CHECK: class DescriptionOp(_ods_ir.OpView):
+// CHECK:   """
+// CHECK:   This is a long description.
+// CHECK:   It has multiple lines.
+// CHECK:   A code block (to test the indent).
+// CHECK:   ```mlir
+// CHECK:   test.loop {
+// CHECK:     test.yield
+// CHECK:   }
+// CHECK:   ```
+// CHECK:   Add \"\"\" will not terminate the description.
+// CHECK:   """
+def DescriptionOp : TestOp<"description"> {
+  let description = [{
+    This is a long description.
+    It has multiple lines.
+
+    A code block (to test the indent).
+    ```mlir
+    test.loop {
+      test.yield
+    }
+    ```
+    Add """ will not terminate the description.
+  }];
+}
+
 // CHECK: @_ods_cext.register_operation(_Dialect)
 // CHECK: class EmptyOp(_ods_ir.OpView):
 // CHECK-LABEL: OPERATION_NAME = "test.empty"
diff --git a/mlir/test/python/ir/auto_location.py b/mlir/test/python/ir/auto_location.py
index 01b5542119b4e..24b4fb076afe0 100644
--- a/mlir/test/python/ir/auto_location.py
+++ b/mlir/test/python/ir/auto_location.py
@@ -51,7 +51,7 @@ def testInferLocations():
         _cext.globals.register_traceback_file_inclusion(_arith_ops_gen.__file__)
         three = arith.constant(IndexType.get(), 3)
         # fmt: off
-        # CHECK: loc(callsite("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":397:4 to :235) at callsite("testInferLocations"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":52:16 to :50) at callsite("run"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":13:4 to :7) at "<module>"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":26:1 to :4)))))
+        # CHECK: loc(callsite("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":649:4 to :235) at callsite("testInferLocations"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":52:16 to :50) at callsite("run"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":13:4 to :7) at "<module>"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":26:1 to :4)))))
         # fmt: on
         print(three.location)
 
@@ -60,14 +60,14 @@ def foo():
             print(four.location)
 
         # fmt: off
-        # CHECK: loc(callsite("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":397:4 to :235) at callsite("testInferLocations.<locals>.foo"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":59:19 to :53) at callsite("testInferLocations"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":65:8 to :13) at callsite("run"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":13:4 to :7) at "<module>"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":26:1 to :4))))))
+        # CHECK: loc(callsite("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":649:4 to :235) at callsite("testInferLocations.<locals>.foo"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":59:19 to :53) at callsite("testInferLocations"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":65:8 to :13) at callsite("run"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":13:4 to :7) at "<module>"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":26:1 to :4))))))
         # fmt: on
         foo()
 
         _cext.globals.register_traceback_file_exclusion(__file__)
 
         # fmt: off
-        # CHECK: loc("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":397:4 to :235))
+        # CHECK: loc("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":649:4 to :235))
         # fmt: on
         foo()
 
diff --git a/mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp b/mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp
index 6a7aa9e3432d5..e45a142cf9d38 100644
--- a/mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp
+++ b/mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp
@@ -13,6 +13,7 @@
 
 #include "OpGenHelpers.h"
 
+#include "mlir/Support/IndentedOstream.h"
 #include "mlir/TableGen/GenInfo.h"
 #include "mlir/TableGen/Operator.h"
 #include "llvm/ADT/StringSet.h"
@@ -62,10 +63,11 @@ from ._{0}_ops_gen import _Dialect
 
 /// Template for operation class:
 ///   {0} is the Python class name;
-///   {1} is the operation name.
+///   {1} is the operation name;
+///   {2} is the docstring for this operation.
 constexpr const char *opClassTemplate = R"Py(
 @_ods_cext.register_operation(_Dialect)
-class {0}(_ods_ir.OpView):
+class {0}(_ods_ir.OpView):{2}
   OPERATION_NAME = "{1}"
 )Py";
 
@@ -1034,9 +1036,31 @@ static void emitValueBuilder(const Operator &op,
   }
 }
 
+/// Retrieve the description of the given op and generate a docstring for it.
+static std::string makeDocStringForOp(const Operator &op) {
+  if (!op.hasDescription())
+    return "";
+
+  auto desc = op.getDescription().rtrim(" \t").str();
+  // Replace all """ with \"\"\" to avoid early termination of the literal.
+  desc = llvm::join(llvm::split(desc, R"(""")"), R"(\"\"\")");
+
+  std::string docString = "\n";
+  llvm::raw_string_ostream os(docString);
+  raw_indented_ostream identedOs(os);
+  os << R"(  """)" << "\n";
+  identedOs.printReindented(desc, "  ");
+  if (!StringRef(desc).ends_with("\n"))
+    os << "\n";
+  os << R"(  """)" << "\n";
+
+  return docString;
+}
+
 /// Emits bindings for a specific Op to the given output stream.
 static void emitOpBindings(const Operator &op, raw_ostream &os) {
-  os << formatv(opClassTemplate, op.getCppClassName(), op.getOperationName());
+  os << formatv(opClassTemplate, op.getCppClassName(), op.getOperationName(),
+                makeDocStringForOp(op));
 
   // Sized segments.
   if (op.getTrait(attrSizedTraitForKind("operand")) != nullptr) {

llvmbot · 2025-09-12T05:14:47Z

@llvm/pr-subscribers-mlir

Author: Twice (PragmaTwice)

Changes

This PR adds support in mlir-tblgen for generating docstrings for each Python class corresponding to an MLIR op. The docstrings are currently derived from the op’s description in ODS, with indentation adjusted to display nicely in Python. This makes it easier for Python users to see the op descriptions directly in their IDE or LSP while coding.

In the future, we can extend the docstrings to include explanations for each method, attribute, and so on.

This idea was previously discussed in the #mlir-python channel on Discord with @makslevental and @superbobry.

Full diff: https://github.com/llvm/llvm-project/pull/158198.diff

3 Files Affected:

(modified) mlir/test/mlir-tblgen/op-python-bindings.td (+28)
(modified) mlir/test/python/ir/auto_location.py (+3-3)
(modified) mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp (+27-3)

diff --git a/mlir/test/mlir-tblgen/op-python-bindings.td b/mlir/test/mlir-tblgen/op-python-bindings.td
index 3ec69c33b4bb9..9f36d2b1ad0f5 100644
--- a/mlir/test/mlir-tblgen/op-python-bindings.td
+++ b/mlir/test/mlir-tblgen/op-python-bindings.td
@@ -252,6 +252,34 @@ def DeriveResultTypesVariadicOp : TestOp<"derive_result_types_variadic_op", [Fir
 // CHECK: def derive_result_types_variadic_op(res, _gen_res_1, type_, *, loc=None, ip=None)
 // CHECK:   return _get_op_result_or_op_results(DeriveResultTypesVariadicOp(res=res, _gen_res_1=_gen_res_1, type_=type_, loc=loc, ip=ip))
 
+
+// CHECK: class DescriptionOp(_ods_ir.OpView):
+// CHECK:   """
+// CHECK:   This is a long description.
+// CHECK:   It has multiple lines.
+// CHECK:   A code block (to test the indent).
+// CHECK:   ```mlir
+// CHECK:   test.loop {
+// CHECK:     test.yield
+// CHECK:   }
+// CHECK:   ```
+// CHECK:   Add \"\"\" will not terminate the description.
+// CHECK:   """
+def DescriptionOp : TestOp<"description"> {
+  let description = [{
+    This is a long description.
+    It has multiple lines.
+
+    A code block (to test the indent).
+    ```mlir
+    test.loop {
+      test.yield
+    }
+    ```
+    Add """ will not terminate the description.
+  }];
+}
+
 // CHECK: @_ods_cext.register_operation(_Dialect)
 // CHECK: class EmptyOp(_ods_ir.OpView):
 // CHECK-LABEL: OPERATION_NAME = "test.empty"
diff --git a/mlir/test/python/ir/auto_location.py b/mlir/test/python/ir/auto_location.py
index 01b5542119b4e..24b4fb076afe0 100644
--- a/mlir/test/python/ir/auto_location.py
+++ b/mlir/test/python/ir/auto_location.py
@@ -51,7 +51,7 @@ def testInferLocations():
         _cext.globals.register_traceback_file_inclusion(_arith_ops_gen.__file__)
         three = arith.constant(IndexType.get(), 3)
         # fmt: off
-        # CHECK: loc(callsite("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":397:4 to :235) at callsite("testInferLocations"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":52:16 to :50) at callsite("run"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":13:4 to :7) at "<module>"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":26:1 to :4)))))
+        # CHECK: loc(callsite("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":649:4 to :235) at callsite("testInferLocations"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":52:16 to :50) at callsite("run"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":13:4 to :7) at "<module>"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":26:1 to :4)))))
         # fmt: on
         print(three.location)
 
@@ -60,14 +60,14 @@ def foo():
             print(four.location)
 
         # fmt: off
-        # CHECK: loc(callsite("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":397:4 to :235) at callsite("testInferLocations.<locals>.foo"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":59:19 to :53) at callsite("testInferLocations"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":65:8 to :13) at callsite("run"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":13:4 to :7) at "<module>"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":26:1 to :4))))))
+        # CHECK: loc(callsite("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":649:4 to :235) at callsite("testInferLocations.<locals>.foo"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":59:19 to :53) at callsite("testInferLocations"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":65:8 to :13) at callsite("run"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":13:4 to :7) at "<module>"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":26:1 to :4))))))
         # fmt: on
         foo()
 
         _cext.globals.register_traceback_file_exclusion(__file__)
 
         # fmt: off
-        # CHECK: loc("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":397:4 to :235))
+        # CHECK: loc("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":649:4 to :235))
         # fmt: on
         foo()
 
diff --git a/mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp b/mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp
index 6a7aa9e3432d5..e45a142cf9d38 100644
--- a/mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp
+++ b/mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp
@@ -13,6 +13,7 @@
 
 #include "OpGenHelpers.h"
 
+#include "mlir/Support/IndentedOstream.h"
 #include "mlir/TableGen/GenInfo.h"
 #include "mlir/TableGen/Operator.h"
 #include "llvm/ADT/StringSet.h"
@@ -62,10 +63,11 @@ from ._{0}_ops_gen import _Dialect
 
 /// Template for operation class:
 ///   {0} is the Python class name;
-///   {1} is the operation name.
+///   {1} is the operation name;
+///   {2} is the docstring for this operation.
 constexpr const char *opClassTemplate = R"Py(
 @_ods_cext.register_operation(_Dialect)
-class {0}(_ods_ir.OpView):
+class {0}(_ods_ir.OpView):{2}
   OPERATION_NAME = "{1}"
 )Py";
 
@@ -1034,9 +1036,31 @@ static void emitValueBuilder(const Operator &op,
   }
 }
 
+/// Retrieve the description of the given op and generate a docstring for it.
+static std::string makeDocStringForOp(const Operator &op) {
+  if (!op.hasDescription())
+    return "";
+
+  auto desc = op.getDescription().rtrim(" \t").str();
+  // Replace all """ with \"\"\" to avoid early termination of the literal.
+  desc = llvm::join(llvm::split(desc, R"(""")"), R"(\"\"\")");
+
+  std::string docString = "\n";
+  llvm::raw_string_ostream os(docString);
+  raw_indented_ostream identedOs(os);
+  os << R"(  """)" << "\n";
+  identedOs.printReindented(desc, "  ");
+  if (!StringRef(desc).ends_with("\n"))
+    os << "\n";
+  os << R"(  """)" << "\n";
+
+  return docString;
+}
+
 /// Emits bindings for a specific Op to the given output stream.
 static void emitOpBindings(const Operator &op, raw_ostream &os) {
-  os << formatv(opClassTemplate, op.getCppClassName(), op.getOperationName());
+  os << formatv(opClassTemplate, op.getCppClassName(), op.getOperationName(),
+                makeDocStringForOp(op));
 
   // Sized segments.
   if (op.getTrait(attrSizedTraitForKind("operand")) != nullptr) {

makslevental · 2025-09-12T05:25:18Z

Hey good job!

mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp

makslevental · 2025-09-12T06:02:33Z

So this is great but I'm worried there could be other illegal characters in people's descriptions (and then this change would break them). For example:

class DescriptionOp:
  """
  This is a long description.
  It has multiple lines.
  A code block (to test the indent).
  \`\`\`mlir
  test.loop {
    test.yield
  }
  \`\`\`
  Add \"\"\" will not terminate the description.
  c:\users\me\stuff.
  """
  pass

print(DescriptionOp.__doc__)

(ignore that I had to escape the backticks here for legal markdown).

This produces

/Users/mlevental/miniforge3/envs/iree/bin/python /Users/mlevental/dev_projects/llvm-project/demo.py 
  File "/Users/mlevental/dev_projects/llvm-project/demo.py", line 13
    """
       ^
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 195-196: truncated \uXXXX escape

On the otherhand using a raw docstring

class DescriptionOp:
  r"""
  This is a long description.
  It has multiple lines.
  A code block (to test the indent).
  \`\`\`mlir
  test.loop {
    test.yield
  }
  \`\`\`
  Add \"\"\" will not terminate the description.
  c:\users\me\stuff.
  """
  pass

print(DescriptionOp.__doc__)

prints

  This is a long description.
  It has multiple lines.
  A code block (to test the indent).
  \`\`\`mlir
  test.loop {
    test.yield
  }
  \`\`\`
  Add \"\"\" will not terminate the description.
  c:\users\me\stuff.

So I think we should just be safe and emit raw docstrings.

mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp

Co-authored-by: Maksim Levental <[email protected]>

PragmaTwice · 2025-09-16T02:27:49Z

mlir/test/python/ir/auto_location.py


        # fmt: off
-        # CHECK: loc(callsite("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":397:4 to :235) at callsite("testInferLocations.<locals>.foo"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":59:19 to :53) at callsite("testInferLocations"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":65:8 to :13) at callsite("run"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":13:4 to :7) at "<module>"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":26:1 to :4))))))
+        # CHECK: loc(callsite("ConstantOp.__init__"("{{.*}}[[SEP]]mlir[[SEP]]dialects[[SEP]]_arith_ops_gen.py":649:4 to :235) at callsite("testInferLocations.<locals>.foo"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":59:19 to :53) at callsite("testInferLocations"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":65:8 to :13) at callsite("run"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":13:4 to :7) at "<module>"("{{.*}}[[SEP]]test[[SEP]]python[[SEP]]ir[[SEP]]auto_location.py":26:1 to :4))))))


It seems the line numbers are changed frequently as the tblgen code changed, which may introduce code conflicts. Maybe we can make it a regex like {{ \d+ }}? cc @makslevental

i mean yes but then that defeats the purpose of verifying that the line numbers are correct?

actually yea sure why not - for the line numbers in generated code we can do {{ \d+ }} (ain't no one gonna check those anyway lol).

Hmm yeah you are right. Although practically we may just generate and then paste the line number here. 🤔

For the generated line number it's fine to ignore - the line numbers that reference the test source file itself are good enough.

PragmaTwice · 2025-09-16T03:12:07Z

Thank you all! I'm going to merge it.

makslevental · 2025-09-16T03:15:46Z

Thank you all! I'm going to merge it.

PragmaTwice added 3 commits September 12, 2025 12:07

[MLIR][Python] Add docstring for generated python op classes

61fa5c2

Add a tblgen test case

0e199e4

refine the test case

7795d9e

PragmaTwice requested review from ftynse, makslevental, rolfmorel and stellaraccident as code owners September 12, 2025 05:14

llvmbot added mlir:core MLIR Core Infrastructure mlir labels Sep 12, 2025

makslevental reviewed Sep 12, 2025

View reviewed changes

mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp Outdated Show resolved Hide resolved

fix replace

1cc3d14

makslevental reviewed Sep 12, 2025

View reviewed changes

mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp Outdated Show resolved Hide resolved

PragmaTwice and others added 2 commits September 12, 2025 14:07

Update mlir/tools/mlir-tblgen/OpPythonBindingGen.cpp

6cf67d3

Co-authored-by: Maksim Levental <[email protected]>

fix test case

25d1ae2

PragmaTwice requested a review from superbobry September 12, 2025 06:24

superbobry approved these changes Sep 15, 2025

View reviewed changes

PragmaTwice commented Sep 16, 2025

View reviewed changes

Merge remote-tracking branch 'upstream/main' into mlir-python-docstring

82e6141

makslevental approved these changes Sep 16, 2025

View reviewed changes

fix regex

8b304c2

PragmaTwice merged commit 10d0d95 into llvm:main Sep 16, 2025
9 checks passed

[MLIR][Python] Add docstring for generated python op classes #158198

[MLIR][Python] Add docstring for generated python op classes #158198

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PragmaTwice commented Sep 12, 2025

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