[Mlir-commits] [mlir] [MLIR][LLVM] Support dso_local_equivalent constants (PR #132131)

[Tobias Gysi]

================
@@ -1213,6 +1213,17 @@ def LLVM_UndefAttr : LLVM_Attr<"Undef", "undef">;
 /// Folded into from LLVM::PoisonOp.
 def LLVM_PoisonAttr : LLVM_Attr<"Poison", "poison">;
 
+//===----------------------------------------------------------------------===//
+// DSOLocalEquivalentAttr
+//===----------------------------------------------------------------------===//
+
+/// Folded into from LLVM::DSOLocalEquivalentOp.
+def LLVM_DSOLocalEquivalentAttr : LLVM_Attr<"DSOLocalEquivalent",
+                                            "dso_local_equivalent"> {
----------------
gysit wrote:

Can you try if you can derive from FlatSymbolRefAttr using something like this:

```
def LLVM_DSOLocalEquivalentAttr : LLVM_Attr<"DSOLocalEquivalent",
                                            "dso_local_equivalent", "FlatSymbolRefAttr"> {}
```
After all this is just a FlatSymbolRefAttr so inheritance would be nice.

https://github.com/llvm/llvm-project/pull/132131