[Mlir-commits] [mlir] [mlir][linalg][gpu] Clean up printing. NFC. (PR #136330)

[Kazu Hirata]

================
@@ -3660,17 +3661,13 @@ ParseResult MatmulOp::parse(OpAsmParser &parser, OperationState &result) {
 }
 
 void MatmulOp::print(OpAsmPrinter &p) {
-  SmallVector<Attribute, 3> indexingMaps = llvm::map_to_vector(
+  SmallVector<Attribute, 3> indexingMaps = llvm::map_to_vector<3>(
       MatmulOp::getDefaultIndexingMaps(getContext()),
       [](AffineMap map) -> Attribute { return AffineMapAttr::get(map); });
-  if (!llvm::equal(getIndexingMaps(), indexingMaps)) {
-    p << " indexing_maps = [";
-    llvm::interleaveComma(getIndexingMaps(), p,
-                          [&](Attribute attr) { p.printAttribute(attr); });
-    p << "]";
-  }
+  if (!llvm::equal(getIndexingMaps(), indexingMaps))
+    p << " indexing_maps = " << llvm::interleaved_array(getIndexingMaps());
----------------
kazutakahirata wrote:

Sorry, I misunderstood:

```
    if (!Interleaved.Prefix.empty())
      OS << Interleaved.Prefix;
```

We print out the prefix when the prefix itself is nonempty.  Thanks!

https://github.com/llvm/llvm-project/pull/136330