[Mlir-commits] [mlir] [mlir][c] Enable creating and setting greedy rewrite confing. (PR #162429)

[llvmlistbot at llvm.org]

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@@ -319,7 +339,83 @@ MLIR_CAPI_EXPORTED MlirLogicalResult mlirApplyPatternsAndFoldGreedilyWithOp(
 
 MLIR_CAPI_EXPORTED MlirLogicalResult mlirApplyPatternsAndFoldGreedily(
     MlirModule op, MlirFrozenRewritePatternSet patterns,
-    MlirGreedyRewriteDriverConfig);
+    MlirGreedyRewriteDriverConfig config);
+
+//===----------------------------------------------------------------------===//
+/// GreedyRewriteDriverConfig API
+//===----------------------------------------------------------------------===//
+
+/// Creates a greedy rewrite driver configuration with default settings.
+MLIR_CAPI_EXPORTED MlirGreedyRewriteDriverConfig
+mlirGreedyRewriteDriverConfigCreate();
----------------
PragmaTwice wrote:

```suggestion
MLIR_CAPI_EXPORTED MlirGreedyRewriteDriverConfig
mlirGreedyRewriteDriverConfigCreate(void);
```

it seems in C we need to add a `void` to the parameter list for no-parameter functions.

https://github.com/llvm/llvm-project/pull/162429