[Mlir-commits] [mlir] [mlir][tosa] Fix check for isolated regions in `tosa.cond_if` (PR #143772)

[Jack Frankland]

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@@ -1229,18 +1252,15 @@ bool checkErrorIfCondIf(Operation *op) {
 
   mlir::Region &thenGraph = ifOp.getThenGraph();
   mlir::Region &elseGraph = ifOp.getElseGraph();
-  bool isThenGraphNullaryRegion = isNullaryRegion(thenGraph);
-  bool isElseGraphNullaryRegion = isNullaryRegion(elseGraph);
-  bool isInputListEmpty = ifOp.getInputList().size() == 0;
+  bool isThenGraphIsolatedRegion = isIsolatedRegion(thenGraph);
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FranklandJack wrote:

Whilst we are here, could we make these bools `const`?

https://github.com/llvm/llvm-project/pull/143772