[llvm] [WebAssembly] MC support for acquire-release atomics (PR #183656)

[Derek Schuff via llvm-commits]

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@@ -31,6 +31,8 @@ class WebAssemblyInstPrinter final : public MCInstPrinter {
   enum EHInstKind { TRY, CATCH_LEGACY, CATCH_ALL_LEGACY };
   SmallVector<EHInstKind, 4> EHInstStack;
 
+  const MCSubtargetInfo *STI = nullptr;
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dschuff wrote:

Another leftover from when the operands were in a different order and we needed to check the subtarget for whether the feature was enabled.

https://github.com/llvm/llvm-project/pull/183656