AArch64: fix Cyclone CPU features list.

It turns out we don't have CRC after all. Who knew?

llvm-svn: 261758
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 2991189..00128dc 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -2124,12 +2124,15 @@
                               std::vector<const char *> &Features) {
   std::pair<StringRef, StringRef> Split = Mcpu.split("+");
   CPU = Split.first;
-  if (CPU == "cyclone" || CPU == "cortex-a53" || CPU == "cortex-a57" ||
+  if (CPU == "cortex-a53" || CPU == "cortex-a57" ||
       CPU == "cortex-a72" || CPU == "cortex-a35" || CPU == "exynos-m1" ||
       CPU == "kryo") {
     Features.push_back("+neon");
     Features.push_back("+crc");
     Features.push_back("+crypto");
+  } else if (CPU == "cyclone") {
+    Features.push_back("+neon");
+    Features.push_back("+crypto");
   } else if (CPU == "generic") {
     Features.push_back("+neon");
   } else {