[clang] [llvm] [LLVM][MC][AArch64] Assembler support for Armv9.6-A memory systems extensions (PR #112341)

[via llvm-commits]

================
@@ -2568,12 +2580,59 @@ defm CASPA  : CompareAndSwapPair<1, 0, "a">;
 defm CASPL  : CompareAndSwapPair<0, 1, "l">;
 defm CASPAL : CompareAndSwapPair<1, 1, "al">;
 
+// v9.6-a atomic CAST
----------------
CarolineConcatto wrote:

I believe that these CAS and CASP have alias too

https://github.com/llvm/llvm-project/pull/112341