[Mlir-commits] [mlir] [MLIR][NFC] Stop depending on func.func in affine LoopUtils via &Region (PR #83325)

[Mehdi Amini]

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@@ -116,6 +116,8 @@ void AffineDataCopyGeneration::runOnBlock(Block *block,
   AffineCopyOptions copyOptions = {generateDma, slowMemorySpace,
                                    fastMemorySpace, tagMemorySpace,
                                    fastMemCapacityBytes};
+  auto &topRegion =
+      block->getParent()->getParentOfType<func::FuncOp>().getBody();
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joker-eph wrote:

`getParentOfType` can fail which needs to be handled (fallback to getParentRegion?), and we also should check for a FunctionOpInterface instead for generality.

(here and everywhere else)

https://github.com/llvm/llvm-project/pull/83325