[Mlir-commits] [mlir] [mlir] Enable setting alias on AsmState. (PR #153776)

[Mehdi Amini]

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@@ -560,6 +560,15 @@ class AsmState {
            FallbackAsmResourceMap *map = nullptr);
   ~AsmState();
 
+  /// Add an alias for the given attribute. The alias will be used as a
+  /// suggestion when printing. The final alias may be modified to resolve
+  /// conflicts.
+  void addAlias(Attribute attr, StringRef alias);
+
+  /// Add an alias for the given type. The alias will be used as a suggestion
+  /// when printing. The final alias may be modified to resolve conflicts.
+  void addAlias(Type type, StringRef alias);
+
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joker-eph wrote:

I'm also curious about the use-case: you can't know all the possible attributes that will be created by the compiler ahead of time, making this feature quite limited in practice. 
Usually one would want to customize a specific kind of attribute, not a particular instance somehow.

https://github.com/llvm/llvm-project/pull/153776