[Mlir-commits] [flang] [mlir] [MLIR][LLVM] Enable strict property assembly format (PR #217277)

[Krzysztof Drewniak]

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@@ -1396,7 +1417,8 @@ def LLVM_MaskedStoreOp : LLVM_ZeroResultIntrOp<"masked.store"> {
                    LLVM_VectorOf<I1>:$mask, I32Attr:$alignment,
                    UnitAttr:$nontemporal);
   let builders = [LLVM_VoidResultTypeOpBuilder, LLVM_ZeroResultOpBuilder];
-  let assemblyFormat = "$value `,` $data `,` $mask attr-dict `:` "
+  let assemblyFormat = "$value `,` $data `,` $mask `alignment` `=` "
+    "$alignment (`nontemporal` $nontemporal^)? attr-dict `:` "
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krzysz00 wrote:

... Side note stuffed into a comment here: I think a lot of these assembly formats would be cleaner if we had syntax for "optional comma" or the like, so that you could do a 
```
(`,`? keyword `=` $keyword^)?
```
or just add a comma-separated oilist

https://github.com/llvm/llvm-project/pull/217277