[AArch64] Add support for Samsung Exynos M2 (NFC).

llvm-svn: 277364
diff --git a/llvm/lib/Target/ARM/ARM.td b/llvm/lib/Target/ARM/ARM.td
index eb4082d..1aa975b 100644
--- a/llvm/lib/Target/ARM/ARM.td
+++ b/llvm/lib/Target/ARM/ARM.td
@@ -798,6 +798,12 @@
                                                          FeatureCrypto,
                                                          FeatureCRC]>;
 
+def : ProcNoItin<"exynos-m2",                           [ARMv8a, ProcExynosM1,
+                                                         FeatureHWDiv,
+                                                         FeatureHWDivARM,
+                                                         FeatureCrypto,
+                                                         FeatureCRC]>;
+
 //===----------------------------------------------------------------------===//
 // Register File Description
 //===----------------------------------------------------------------------===//