r304641 - Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC.

[Galina Kistanova via cfe-commits]

Author: gkistanova
Date: Sat Jun  3 01:23:51 2017
New Revision: 304641

URL: http://llvm.org/viewvc/llvm-project?rev=304641&view=rev
Log:
Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC.

Modified:
    cfe/trunk/lib/Analysis/PrintfFormatString.cpp
    cfe/trunk/lib/Analysis/PseudoConstantAnalysis.cpp
    cfe/trunk/lib/Analysis/ScanfFormatString.cpp

Modified: cfe/trunk/lib/Analysis/PrintfFormatString.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/PrintfFormatString.cpp?rev=304641&r1=304640&r2=304641&view=diff
==============================================================================
--- cfe/trunk/lib/Analysis/PrintfFormatString.cpp (original)
+++ cfe/trunk/lib/Analysis/PrintfFormatString.cpp Sat Jun  3 01:23:51 2017
@@ -441,6 +441,7 @@ ArgType PrintfSpecifier::getArgType(ASTC
       case LengthModifier::AsShort:
         if (Ctx.getTargetInfo().getTriple().isOSMSVCRT())
           return Ctx.IntTy;
+        LLVM_FALLTHROUGH;
       default:
         return ArgType::Invalid();
     }

Modified: cfe/trunk/lib/Analysis/PseudoConstantAnalysis.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/PseudoConstantAnalysis.cpp?rev=304641&r1=304640&r2=304641&view=diff
==============================================================================
--- cfe/trunk/lib/Analysis/PseudoConstantAnalysis.cpp (original)
+++ cfe/trunk/lib/Analysis/PseudoConstantAnalysis.cpp Sat Jun  3 01:23:51 2017
@@ -109,6 +109,7 @@ void PseudoConstantAnalysis::RunAnalysis
           // Do not visit the children
           continue;
 
+        LLVM_FALLTHROUGH;
       }
       case BO_AddAssign:
       case BO_SubAssign:

Modified: cfe/trunk/lib/Analysis/ScanfFormatString.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/ScanfFormatString.cpp?rev=304641&r1=304640&r2=304641&view=diff
==============================================================================
--- cfe/trunk/lib/Analysis/ScanfFormatString.cpp (original)
+++ cfe/trunk/lib/Analysis/ScanfFormatString.cpp Sat Jun  3 01:23:51 2017
@@ -341,6 +341,7 @@ ArgType ScanfSpecifier::getArgType(ASTCo
         case LengthModifier::AsShort:
           if (Ctx.getTargetInfo().getTriple().isOSMSVCRT())
             return ArgType::PtrTo(ArgType::AnyCharTy);
+          LLVM_FALLTHROUGH;
         default:
           return ArgType::Invalid();
       }
@@ -357,6 +358,7 @@ ArgType ScanfSpecifier::getArgType(ASTCo
         case LengthModifier::AsShort:
           if (Ctx.getTargetInfo().getTriple().isOSMSVCRT())
             return ArgType::PtrTo(ArgType::AnyCharTy);
+          LLVM_FALLTHROUGH;
         default:
           return ArgType::Invalid();
       }