[Mlir-commits] [mlir] [mlir][spirv] Add pattern matching for arith.index_cast i1 to index for ArithToSPIRV (PR #155729)

[Jakub Kuderski]

================
@@ -607,6 +607,35 @@ struct UIToFPI1Pattern final : public OpConversionPattern<arith::UIToFPOp> {
   }
 };
 
+//===----------------------------------------------------------------------===//
+// IndexCastOp
+//===----------------------------------------------------------------------===//
+
+/// Converts arith.index_cast to spirv.Select if the source type is i1
----------------
kuhar wrote:

```suggestion
/// Converts arith.index_cast to spirv.Select if the source type is i1.
```

See https://llvm.org/docs/CodingStandards.html#commenting

https://github.com/llvm/llvm-project/pull/155729