[mlir][sparse] Mark convert op as noSideEffect

Differential Revision: https://reviews.llvm.org/D109543
2021-09-09 13:29:18 -07:00 · 2021-09-09 13:29:18 -07:00 · 2a69790bad
parent eede4846a9
commit 2a69790bad
1 changed files with 2 additions and 1 deletions
--- a/mlir/include/mlir/Dialect/SparseTensor/IR/SparseTensorOps.td
+++ b/mlir/include/mlir/Dialect/SparseTensor/IR/SparseTensorOps.td
@ -51,7 +51,8 @@ def SparseTensor_NewOp : SparseTensor_Op<"new", []>,
  let assemblyFormat = "$source attr-dict `:` type($source) `to` type($result)";
 }

-def SparseTensor_ConvertOp : SparseTensor_Op<"convert", [SameOperandsAndResultType]>,
+def SparseTensor_ConvertOp : SparseTensor_Op<"convert",
+  [NoSideEffect, SameOperandsAndResultType]>,
    Arguments<(ins AnyTensor:$source)>,
    Results<(outs AnyTensor:$dest)> {
  string summary = "Converts between different tensor types";