[Mlir-commits] [mlir] [mlir][arith] Add ValueBoundsOpInterface external models for the arith integer CielDiv, RemSI, RemUI, MaxUI, MinUI. (PR #204966)

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Sun Jun 21 01:27:58 PDT 2026


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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- mlir/lib/Dialect/Arith/IR/ArithDialect.cpp mlir/lib/Dialect/Arith/IR/ValueBoundsOpInterfaceImpl.cpp --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/mlir/lib/Dialect/Arith/IR/ArithDialect.cpp b/mlir/lib/Dialect/Arith/IR/ArithDialect.cpp
index 3799db1cb..5f645af27 100644
--- a/mlir/lib/Dialect/Arith/IR/ArithDialect.cpp
+++ b/mlir/lib/Dialect/Arith/IR/ArithDialect.cpp
@@ -56,8 +56,9 @@ void arith::ArithDialect::initialize() {
   declarePromisedInterfaces<bufferization::BufferizableOpInterface, ConstantOp,
                             IndexCastOp, SelectOp>();
   declarePromisedInterfaces<ValueBoundsOpInterface, AddIOp, ConstantOp, SubIOp,
-                            MulIOp, SelectOp, FloorDivSIOp, CeilDivSIOp, MinSIOp,
-                            MaxSIOp, MinUIOp, MaxUIOp, RemSIOp, RemUIOp>();
+                            MulIOp, SelectOp, FloorDivSIOp, CeilDivSIOp,
+                            MinSIOp, MaxSIOp, MinUIOp, MaxUIOp, RemSIOp,
+                            RemUIOp>();
 }
 
 /// Materialize an integer or floating point constant.
diff --git a/mlir/lib/Dialect/Arith/IR/ValueBoundsOpInterfaceImpl.cpp b/mlir/lib/Dialect/Arith/IR/ValueBoundsOpInterfaceImpl.cpp
index 7c53451f3..725d5a60e 100644
--- a/mlir/lib/Dialect/Arith/IR/ValueBoundsOpInterfaceImpl.cpp
+++ b/mlir/lib/Dialect/Arith/IR/ValueBoundsOpInterfaceImpl.cpp
@@ -17,16 +17,14 @@ namespace mlir {
 namespace arith {
 namespace {
 
-static bool isProvablyNonNegative(Value value,
-                                  ValueBoundsConstraintSet &cstr) {
+static bool isProvablyNonNegative(Value value, ValueBoundsConstraintSet &cstr) {
   return cstr.populateAndCompare(
       /*lhs=*/{value}, ValueBoundsConstraintSet::ComparisonOperator::GE,
       /*rhs=*/{OpFoldResult(Builder(value.getContext()).getIndexAttr(0))});
 }
 
-static bool isProvablyNonPositive(Value value,
-                                  ValueBoundsConstraintSet &cstr) {
- return cstr.populateAndCompare(
+static bool isProvablyNonPositive(Value value, ValueBoundsConstraintSet &cstr) {
+  return cstr.populateAndCompare(
       /*lhs=*/{value}, ValueBoundsConstraintSet::ComparisonOperator::LE,
       /*rhs=*/{OpFoldResult(Builder(value.getContext()).getIndexAttr(0))});
 }

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https://github.com/llvm/llvm-project/pull/204966


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