[Mlir-commits] [mlir] [mlir][loops] Add getters for multi dim loop variables in `LoopLikeOpInterface` (PR #94516)

[llvmlistbot at llvm.org]

================
@@ -93,51 +93,47 @@ def LoopLikeOpInterface : OpInterface<"LoopLikeOpInterface"> {
       }]
     >,
     InterfaceMethod<[{
-        If there is a single induction variable return it, otherwise return
-        std::nullopt.
+        Return all induction variables.
       }],
-      /*retTy=*/"::std::optional<::mlir::Value>",
-      /*methodName=*/"getSingleInductionVar",
+      /*retTy=*/"::mlir::ValueRange",
----------------
srcarroll wrote:

i dont know what i'm doing wrong. i switched to `SmallVector<Value>`, but when running tests i get 
```
# | LLVM ERROR: SmallVector unable to grow. Requested capacity (18446744073709551609) is larger than maximum value for size type (4294967295)
```

https://github.com/llvm/llvm-project/pull/94516