[Mlir-commits] [mlir] [mlir][bytecode] Implements back deployment capability for MLIR dialects (PR #70724)

[Mehdi Amini]

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@@ -97,6 +98,14 @@ class BytecodeWriterConfig {
   /// Get the set desired bytecode version to emit.
   int64_t getDesiredBytecodeVersion() const;
 
+  /// A map containing the dialect versions to emit.
+  llvm::StringMap<std::unique_ptr<DialectVersion>> &
+  getDialectVersionMap() const;
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joker-eph wrote:

Can this be a `DenseMap<Dialect *, <std::unique_ptr<DialectVersion>> &`?
That is: do we have cases for getting this information from a place without a MLIRContext or without the ability to get a `Dialect*`?

https://github.com/llvm/llvm-project/pull/70724