r357467 - Fix Wimplicit-fallthrough warning introduced in rL357466. NFCI.

[Simon Pilgrim via cfe-commits]

Author: rksimon
Date: Tue Apr  2 04:25:38 2019
New Revision: 357467

URL: http://llvm.org/viewvc/llvm-project?rev=357467&view=rev
Log:
Fix Wimplicit-fallthrough warning introduced in rL357466. NFCI.

Modified:
    cfe/trunk/lib/Basic/Targets/PPC.h

Modified: cfe/trunk/lib/Basic/Targets/PPC.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets/PPC.h?rev=357467&r1=357466&r2=357467&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/Targets/PPC.h (original)
+++ cfe/trunk/lib/Basic/Targets/PPC.h Tue Apr  2 04:25:38 2019
@@ -188,6 +188,7 @@ public:
       // Don't use floating point registers on soft float ABI.
       if (FloatABI == SoftFloat)
         return false;
+      LLVM_FALLTHROUGH;
     case 'b': // Base register
       Info.setAllowsRegister();
       break;