[llvm] r370947 - [TargetLibraryInfo] Define enumerator for no library function (NFC)

[Evandro Menezes via llvm-commits]

Author: evandro
Date: Wed Sep  4 11:15:58 2019
New Revision: 370947

URL: http://llvm.org/viewvc/llvm-project?rev=370947&view=rev
Log:
[TargetLibraryInfo] Define enumerator for no library function (NFC)

Add a null enumerator do designate no library function.

Modified:
    llvm/trunk/include/llvm/Analysis/TargetLibraryInfo.h
    llvm/trunk/lib/Analysis/TargetLibraryInfo.cpp

Modified: llvm/trunk/include/llvm/Analysis/TargetLibraryInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/TargetLibraryInfo.h?rev=370947&r1=370946&r2=370947&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Analysis/TargetLibraryInfo.h (original)
+++ llvm/trunk/include/llvm/Analysis/TargetLibraryInfo.h Wed Sep  4 11:15:58 2019
@@ -30,11 +30,12 @@ struct VecDesc {
   unsigned VectorizationFactor;
 };
 
-  enum LibFunc {
+  enum LibFunc : unsigned {
 #define TLI_DEFINE_ENUM
 #include "llvm/Analysis/TargetLibraryInfo.def"
 
-    NumLibFuncs
+    NumLibFuncs,
+    NotLibFunc
   };
 
 /// Implementation of the target library information.

Modified: llvm/trunk/lib/Analysis/TargetLibraryInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/TargetLibraryInfo.cpp?rev=370947&r1=370946&r2=370947&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/TargetLibraryInfo.cpp (original)
+++ llvm/trunk/lib/Analysis/TargetLibraryInfo.cpp Wed Sep  4 11:15:58 2019
@@ -1478,6 +1478,7 @@ bool TargetLibraryInfoImpl::isValidProto
       return false;
   }
   case LibFunc::NumLibFuncs:
+  case LibFunc::NotLibFunc:
     break;
   }