[OPENMP50]Add support for 'parallel master taskloop' construct.
Added parsing/sema/codegen support for 'parallel master taskloop'
constructs. Some of the clauses, like 'grainsize', 'num_tasks', 'final'
and 'priority' are not supported in full, only constant expressions can
be used currently in these clauses.
llvm-svn: 374791
diff --git a/clang/lib/AST/StmtOpenMP.cpp b/clang/lib/AST/StmtOpenMP.cpp
index a61510b..7440e6c 100644
--- a/clang/lib/AST/StmtOpenMP.cpp
+++ b/clang/lib/AST/StmtOpenMP.cpp
@@ -1073,6 +1073,61 @@
return new (Mem) OMPMasterTaskLoopDirective(CollapsedNum, NumClauses);
}
+OMPParallelMasterTaskLoopDirective *OMPParallelMasterTaskLoopDirective::Create(
+ const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+ unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+ const HelperExprs &Exprs) {
+ unsigned Size = llvm::alignTo(sizeof(OMPParallelMasterTaskLoopDirective),
+ alignof(OMPClause *));
+ void *Mem = C.Allocate(
+ Size + sizeof(OMPClause *) * Clauses.size() +
+ sizeof(Stmt *) *
+ numLoopChildren(CollapsedNum, OMPD_parallel_master_taskloop));
+ auto *Dir = new (Mem) OMPParallelMasterTaskLoopDirective(
+ StartLoc, EndLoc, CollapsedNum, Clauses.size());
+ Dir->setClauses(Clauses);
+ Dir->setAssociatedStmt(AssociatedStmt);
+ Dir->setIterationVariable(Exprs.IterationVarRef);
+ Dir->setLastIteration(Exprs.LastIteration);
+ Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+ Dir->setPreCond(Exprs.PreCond);
+ Dir->setCond(Exprs.Cond);
+ Dir->setInit(Exprs.Init);
+ Dir->setInc(Exprs.Inc);
+ Dir->setIsLastIterVariable(Exprs.IL);
+ Dir->setLowerBoundVariable(Exprs.LB);
+ Dir->setUpperBoundVariable(Exprs.UB);
+ Dir->setStrideVariable(Exprs.ST);
+ Dir->setEnsureUpperBound(Exprs.EUB);
+ Dir->setNextLowerBound(Exprs.NLB);
+ Dir->setNextUpperBound(Exprs.NUB);
+ Dir->setNumIterations(Exprs.NumIterations);
+ Dir->setCounters(Exprs.Counters);
+ Dir->setPrivateCounters(Exprs.PrivateCounters);
+ Dir->setInits(Exprs.Inits);
+ Dir->setUpdates(Exprs.Updates);
+ Dir->setFinals(Exprs.Finals);
+ Dir->setDependentCounters(Exprs.DependentCounters);
+ Dir->setDependentInits(Exprs.DependentInits);
+ Dir->setFinalsConditions(Exprs.FinalsConditions);
+ Dir->setPreInits(Exprs.PreInits);
+ return Dir;
+}
+
+OMPParallelMasterTaskLoopDirective *
+OMPParallelMasterTaskLoopDirective::CreateEmpty(const ASTContext &C,
+ unsigned NumClauses,
+ unsigned CollapsedNum,
+ EmptyShell) {
+ unsigned Size = llvm::alignTo(sizeof(OMPParallelMasterTaskLoopDirective),
+ alignof(OMPClause *));
+ void *Mem = C.Allocate(
+ Size + sizeof(OMPClause *) * NumClauses +
+ sizeof(Stmt *) *
+ numLoopChildren(CollapsedNum, OMPD_parallel_master_taskloop));
+ return new (Mem) OMPParallelMasterTaskLoopDirective(CollapsedNum, NumClauses);
+}
+
OMPDistributeDirective *OMPDistributeDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,