r203114 - [OPENMP] Updated comments and _OPENMP macro value for OpenMP 4.0 (for 'omp simd' support)

[Alexey Bataev]

Author: abataev
Date: Thu Mar  6 06:27:56 2014
New Revision: 203114

URL: http://llvm.org/viewvc/llvm-project?rev=203114&view=rev
Log:
[OPENMP] Updated comments and _OPENMP macro value for OpenMP 4.0 (for 'omp simd' support)

Modified:
    cfe/trunk/lib/Frontend/InitPreprocessor.cpp
    cfe/trunk/lib/Sema/SemaOpenMP.cpp
    cfe/trunk/lib/Sema/TreeTransform.h
    cfe/trunk/test/OpenMP/predefined_macro.c

Modified: cfe/trunk/lib/Frontend/InitPreprocessor.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/InitPreprocessor.cpp?rev=203114&r1=203113&r2=203114&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/InitPreprocessor.cpp (original)
+++ cfe/trunk/lib/Frontend/InitPreprocessor.cpp Thu Mar  6 06:27:56 2014
@@ -720,12 +720,12 @@ static void InitializePredefinedMacros(c
 
   // OpenMP definition
   if (LangOpts.OpenMP) {
-    // OpenMP 2.2: 
+    // OpenMP 2.2:
     //   In implementations that support a preprocessor, the _OPENMP
     //   macro name is defined to have the decimal value yyyymm where
     //   yyyy and mm are the year and the month designations of the
     //   version of the OpenMP API that the implementation support.
-    Builder.defineMacro("_OPENMP", "201107");
+    Builder.defineMacro("_OPENMP", "201307");
   }
 
   // Get other target #defines.

Modified: cfe/trunk/lib/Sema/SemaOpenMP.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaOpenMP.cpp?rev=203114&r1=203113&r2=203114&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaOpenMP.cpp (original)
+++ cfe/trunk/lib/Sema/SemaOpenMP.cpp Thu Mar  6 06:27:56 2014
@@ -1286,9 +1286,10 @@ OMPClause *Sema::ActOnOpenMPSharedClause
     SourceLocation ELoc = (*I)->getExprLoc();
     // OpenMP [2.1, C/C++]
     //  A list item is a variable name.
-    // OpenMP  [2.9.3.4, Restrictions, p.1]
-    //  A variable that is part of another variable (as an array or
-    //  structure element) cannot appear in a private clause.
+    // OpenMP  [2.14.3.2, Restrictions, p.1]
+    //  A variable that is part of another variable (as an array or structure
+    //  element) cannot appear in a shared unless it is a static data member
+    //  of a C++ class.
     DeclRefExpr *DE = dyn_cast<DeclRefExpr>(*I);
     if (!DE || !isa<VarDecl>(DE->getDecl())) {
       Diag(ELoc, diag::err_omp_expected_var_name)

Modified: cfe/trunk/lib/Sema/TreeTransform.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/TreeTransform.h?rev=203114&r1=203113&r2=203114&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/TreeTransform.h (original)
+++ cfe/trunk/lib/Sema/TreeTransform.h Thu Mar  6 06:27:56 2014
@@ -1361,6 +1361,10 @@ public:
                                                    EndLoc);
   }
 
+  /// \brief Build a new OpenMP 'shared' clause.
+  ///
+  /// By default, performs semantic analysis to build the new statement.
+  /// Subclasses may override this routine to provide different behavior.
   OMPClause *RebuildOMPSharedClause(ArrayRef<Expr *> VarList,
                                     SourceLocation StartLoc,
                                     SourceLocation LParenLoc,

Modified: cfe/trunk/test/OpenMP/predefined_macro.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/predefined_macro.c?rev=203114&r1=203113&r2=203114&view=diff
==============================================================================
--- cfe/trunk/test/OpenMP/predefined_macro.c (original)
+++ cfe/trunk/test/OpenMP/predefined_macro.c Thu Mar  6 06:27:56 2014
@@ -5,7 +5,7 @@
 // -fopenmp=libiomp5 option is specified
 #ifndef _OPENMP
 #error "No _OPENMP macro is defined with -fopenmp option"
-#elsif _OPENMP != 201107
+#elsif _OPENMP != 201307
 #error "_OPENMP has incorrect value"
 #endif //_OPENMP
 #else
@@ -22,7 +22,7 @@
 // -fopenmp=libiomp5 option is specified
 #ifndef _OPENMP
 #error "No _OPENMP macro is defined with -fopenmp option"
-#elsif _OPENMP != 201107
+#elsif _OPENMP != 201307
 #error "_OPENMP has incorrect value"
 #endif // _OPENMP
 #else