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

[llvmlistbot at llvm.org]

================
@@ -93,47 +93,43 @@ 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=*/"::std::optional<::llvm::SmallVector<::mlir::Value>>",
+      /*methodName=*/"getLoopInductionVars",
       /*args=*/(ins),
       /*methodBody=*/"",
       /*defaultImplementation=*/[{
         return std::nullopt;
       }]
     >,
     InterfaceMethod<[{
-        Return the single lower bound value or attribute if it exists, otherwise
-        return std::nullopt.
+        Return all lower bounds.
       }],
-      /*retTy=*/"::std::optional<::mlir::OpFoldResult>",
-      /*methodName=*/"getSingleLowerBound",
+      /*retTy=*/"::std::optional<::llvm::SmallVector<::mlir::OpFoldResult>>",
+      /*methodName=*/"getLoopLowerBounds",
       /*args=*/(ins),
       /*methodBody=*/"",
       /*defaultImplementation=*/[{
         return std::nullopt;
       }]
     >,
     InterfaceMethod<[{
-        Return the single step value or attribute if it exists, otherwise
-        return std::nullopt.
+        Return all steps.
       }],
-      /*retTy=*/"::std::optional<::mlir::OpFoldResult>",
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srcarroll wrote:

just a mistake. will fix

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