[clang] [llvm] [AArch64] Implement the atomic store with hint intrinsic (PR #198316)

[via cfe-commits]

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@@ -45,6 +45,7 @@
 #include "llvm/IR/IntrinsicsAArch64.h"
 #include "llvm/IR/Type.h"
 #include "llvm/Pass.h"
+#include "llvm/Support/AArch64AtomicHints.h"
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Lukacma wrote:

Is this header necessary here ?

https://github.com/llvm/llvm-project/pull/198316