[Mlir-commits] [mlir] [mlir][inliner] Add doClone and canHandleMultipleBlocks callbacks to Inliner (PR #131226)

[Mehdi Amini]

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@@ -255,16 +255,17 @@ class InlinerInterface
 /// information. 'shouldCloneInlinedRegion' corresponds to whether the source
 /// region should be cloned into the 'inlinePoint' or spliced directly.
 LogicalResult inlineRegion(InlinerInterface &interface,
-                           const InlinerConfig &config, Region *src,
-                           Operation *inlinePoint, IRMapping &mapper,
-                           ValueRange resultsToReplace,
+                           InlinerConfig::CloneCallbackTy cloneCallback,
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joker-eph wrote:

Unfortunately this isn't a function_ref, and copying a std::function around isn't just "free".
I'd rather see a function_ref here.

https://github.com/llvm/llvm-project/pull/131226