[Mlir-commits] [mlir] [MLIR][LLVM] Block address support (PR #134335)

[Tobias Gysi]

================
@@ -2305,6 +2305,28 @@ static LogicalResult verifyComdat(Operation *op,
   return success();
 }
 
+static LogicalResult verifyBlockTags(LLVMFuncOp funcOp) {
+  llvm::DenseSet<BlockTagAttr> blockTags;
+  BlockTagOp badBlockTagOp;
+  if (funcOp
+          .walk([&](BlockTagOp blockTagOp) {
+            if (blockTags.count(blockTagOp.getTag())) {
----------------
gysit wrote:

```suggestion
            if (blockTags.contains(blockTagOp.getTag())) {
```
nit: I believe there should be a contains?

https://github.com/llvm/llvm-project/pull/134335