r304478 - Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC.

[Galina Kistanova via cfe-commits]

Author: gkistanova
Date: Thu Jun  1 16:26:38 2017
New Revision: 304478

URL: http://llvm.org/viewvc/llvm-project?rev=304478&view=rev
Log:
Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC.

Modified:
    cfe/trunk/lib/Parse/ParseOpenMP.cpp

Modified: cfe/trunk/lib/Parse/ParseOpenMP.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseOpenMP.cpp?rev=304478&r1=304477&r2=304478&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseOpenMP.cpp (original)
+++ cfe/trunk/lib/Parse/ParseOpenMP.cpp Thu Jun  1 16:26:38 2017
@@ -192,6 +192,7 @@ static DeclarationName parseOpenMPReduct
   case tok::identifier: // identifier
     if (!WithOperator)
       break;
+    LLVM_FALLTHROUGH;
   default:
     P.Diag(Tok.getLocation(), diag::err_omp_expected_reduction_identifier);
     P.SkipUntil(tok::colon, tok::r_paren, tok::annot_pragma_openmp_end,
@@ -869,6 +870,7 @@ StmtResult Parser::ParseOpenMPDeclarativ
       // pseudo-clause OMPFlushClause.
       PP.EnterToken(Tok);
     }
+    LLVM_FALLTHROUGH;
   case OMPD_taskyield:
   case OMPD_barrier:
   case OMPD_taskwait:
@@ -883,6 +885,7 @@ StmtResult Parser::ParseOpenMPDeclarativ
     }
     HasAssociatedStatement = false;
     // Fall through for further analysis.
+    LLVM_FALLTHROUGH;
   case OMPD_parallel:
   case OMPD_simd:
   case OMPD_for:
@@ -1184,6 +1187,7 @@ OMPClause *Parser::ParseOpenMPClause(Ope
           << getOpenMPDirectiveName(DKind) << getOpenMPClauseName(CKind) << 0;
       ErrorFound = true;
     }
+    LLVM_FALLTHROUGH;
 
   case OMPC_if:
     Clause = ParseOpenMPSingleExprWithArgClause(CKind);