[clang] [llvm] [LLVM][MC][AArch64] Assembler support for Armv9.6-A memory systems extensions (PR #112341)
Nashe Mncube via cfe-commits
cfe-commits at lists.llvm.org
Thu Oct 17 03:51:05 PDT 2024
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@@ -4660,6 +4746,21 @@ let Predicates = [HasLOR] in {
def STLLRH0 : InstAlias<"stllrh\t$Rt, [$Rn, #0]", (STLLRH GPR32: $Rt, GPR64sp:$Rn)>;
}
+// v9.6-a Unprivileged load store operations
+let Predicates = [HasLSUI] in {
+defm LDTXRW : LoadUnprivilegedLSUI<0b10, GPR32, "ldtxr">;
+defm LDTXRX : LoadUnprivilegedLSUI<0b11, GPR64, "ldtxr">;
+
+def LDATXRW : LoadExclusiveLSUI <0b10, 1, 1, GPR32, "ldatxr">;
+def LDATXRX : LoadExclusiveLSUI <0b11, 1, 1, GPR64, "ldatxr">;
+
+defm STTXRW : StoreUnprivilegedLSUI<0b10, GPR32, "sttxr">;
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nasherm wrote:
Done
https://github.com/llvm/llvm-project/pull/112341
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