Index: lib/Basic/Targets.cpp
===================================================================
--- lib/Basic/Targets.cpp
+++ lib/Basic/Targets.cpp
@@ -8459,9 +8459,9 @@
   ArrayRef<TargetInfo::AddlRegName> getGCCAddlRegNames() const override {
     static const TargetInfo::AddlRegName AddlRegNames[] = {
       { { "r26", "r27"}, 26 },
-      { { "r28", "r29"}, 27 },
-      { { "r30", "r31"}, 28 },
-      { { "SPL", "SPH"}, 29 },
+      { { "r28", "r29"}, 28 },
+      { { "r30", "r31"}, 30 },
+      { { "SPL", "SPH"}, 32 },
     };
     return llvm::makeArrayRef(AddlRegNames);
   }