[OPENMP]Initial support for 'allocate' clause.

Added parsing/sema analysis of the allocate clause.

llvm-svn: 357068

1 files changed, 15 insertions, 0 deletions

diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index 5ca5e8de556..d381f9e9bd3 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -11884,6 +11884,9 @@ OMPClause *OMPClauseReader::readClause() {
     C = OMPIsDevicePtrClause::CreateEmpty(Context, Sizes);
     break;
   }
+  case OMPC_allocate:
+    C = OMPAllocateClause::CreateEmpty(Context, Record.readInt());
+    break;
   }
   Visit(C);
   C->setLocStart(Record.readSourceLocation());
@@ -12379,6 +12382,18 @@ void OMPClauseReader::VisitOMPMapClause(OMPMapClause *C) {
   C->setComponents(Components, ListSizes);
 }
 
+void OMPClauseReader::VisitOMPAllocateClause(OMPAllocateClause *C) {
+  C->setLParenLoc(Record.readSourceLocation());
+  C->setColonLoc(Record.readSourceLocation());
+  C->setAllocator(Record.readSubExpr());
+  unsigned NumVars = C->varlist_size();
+  SmallVector<Expr *, 16> Vars;
+  Vars.reserve(NumVars);
+  for (unsigned i = 0; i != NumVars; ++i)
+    Vars.push_back(Record.readSubExpr());
+  C->setVarRefs(Vars);
+}
+
 void OMPClauseReader::VisitOMPNumTeamsClause(OMPNumTeamsClause *C) {
   VisitOMPClauseWithPreInit(C);
   C->setNumTeams(Record.readSubExpr());