[PATCH] D15040: [ARM] Add command-line options for ARMv8.2-A

[Bradley Smith via cfe-commits]

bsmith added a subscriber: bsmith.

================
Comment at: lib/Driver/Tools.cpp:868-876
@@ -867,4 +867,11 @@
 
-  if (Triple.getSubArch() == llvm::Triple::SubArchType::ARMSubArch_v8_1a) {
+  switch (Triple.getSubArch()) {
+  case llvm::Triple::SubArchType::ARMSubArch_v8_1a:
     Features.insert(Features.begin(), "+v8.1a");
+    break;
+  case llvm::Triple::SubArchType::ARMSubArch_v8_2a:
+    Features.insert(Features.begin(), "+v8.2a");
+    break;
+  default:
+    break;
   }
----------------
Now that -mcpu=generic works correctly and isn't hardcoded to ARMv8.1-A, I don't believe we need this hardcoded logic to add these features.


Repository:
  rL LLVM

http://reviews.llvm.org/D15040