[Mlir-commits] [mlir] [mlir-c] Add slice analysis and topological sort (PR #206550)

[Maksim Levental]

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@@ -0,0 +1,94 @@
+//===- Analysis.cpp - C API for MLIR Analysis Utilities -------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "mlir-c/Analysis.h"
+
+#include "mlir/Analysis/SliceAnalysis.h"
+#include "mlir/Analysis/TopologicalSortUtils.h"
+#include "mlir/CAPI/IR.h"
+#include "mlir/CAPI/Support.h"
+
+using namespace mlir;
+
+static SetVector<Operation *> computeForwardSlice(
+    MlirOperation op, MlirSliceFilterCallback filter, void *filterUserData) {
+  SetVector<Operation *> result;
+  ForwardSliceOptions options;
+  if (filter)
+    options.filter = [filter, filterUserData](Operation *op) {
+      return filter(wrap(op), filterUserData);
+    };
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makslevental wrote:

conditional needs braces

https://github.com/llvm/llvm-project/pull/206550