[llvm] [AArch64] TableGen-erate SDNode descriptions (PR #140472)

[Paul Walker via llvm-commits]

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@@ -14,14 +14,16 @@
 #define LLVM_LIB_TARGET_AARCH64_AARCH64SELECTIONDAGINFO_H
 
 #include "llvm/CodeGen/SelectionDAGTargetInfo.h"
+#include "llvm/IR/RuntimeLibcalls.h"
+
+#define GET_SDNODE_ENUM
+#include "AArch64GenSDNodeInfo.inc"
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paulwalker-arm wrote:

As above, `GET_SDNODE_ENUM` should be undefined after the include.

https://github.com/llvm/llvm-project/pull/140472