commit 1851df563d08a23ce2b4f5a7bd717df1ed7ba86a
author Kelvin Li <kkwli0@gmail.com> Tue Jan 03 05:23:48 2017 +0000
committer Kelvin Li <kkwli0@gmail.com> Tue Jan 03 05:23:48 2017 +0000
tree 73fd3fa4ad709d30f67032a26b83961da847d124
parent 7c030a2d91976562dc3d6563838c04561cec85ba

[OpenMP] Sema and parsing for 'target teams distribute parallel for simd’ pragma

This patch is to implement sema and parsing for 'target teams distribute parallel for simd’ pragma.

Differential Revision: https://reviews.llvm.org/D28202

llvm-svn: 290862

clang/lib/AST/StmtOpenMP.cpp

diff --git a/clang/lib/AST/StmtOpenMP.cpp b/clang/lib/AST/StmtOpenMP.cpp
index 0a90740..a7c71bb 100644
--- a/clang/lib/AST/StmtOpenMP.cpp
+++ b/clang/lib/AST/StmtOpenMP.cpp
@@ -1659,3 +1659,64 @@
   return new (Mem)
       OMPTargetTeamsDistributeParallelForDirective(CollapsedNum, NumClauses);
 }
+
+OMPTargetTeamsDistributeParallelForSimdDirective *
+OMPTargetTeamsDistributeParallelForSimdDirective::Create(
+    const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+    unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+    const HelperExprs &Exprs) {
+  auto Size =
+      llvm::alignTo(sizeof(OMPTargetTeamsDistributeParallelForSimdDirective),
+                    alignof(OMPClause *));
+  void *Mem = C.Allocate(
+      Size + sizeof(OMPClause *) * Clauses.size() +
+      sizeof(Stmt *) *
+          numLoopChildren(CollapsedNum,
+                          OMPD_target_teams_distribute_parallel_for_simd));
+  OMPTargetTeamsDistributeParallelForSimdDirective *Dir =
+      new (Mem) OMPTargetTeamsDistributeParallelForSimdDirective(
+           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->setPrevLowerBoundVariable(Exprs.PrevLB);
+  Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
+  Dir->setCounters(Exprs.Counters);
+  Dir->setPrivateCounters(Exprs.PrivateCounters);
+  Dir->setInits(Exprs.Inits);
+  Dir->setUpdates(Exprs.Updates);
+  Dir->setFinals(Exprs.Finals);
+  Dir->setPreInits(Exprs.PreInits);
+  return Dir;
+}
+
+OMPTargetTeamsDistributeParallelForSimdDirective *
+OMPTargetTeamsDistributeParallelForSimdDirective::CreateEmpty(
+    const ASTContext &C, unsigned NumClauses, unsigned CollapsedNum,
+    EmptyShell) {
+  auto Size =
+      llvm::alignTo(sizeof(OMPTargetTeamsDistributeParallelForSimdDirective),
+                    alignof(OMPClause *));
+  void *Mem = C.Allocate(
+      Size + sizeof(OMPClause *) * NumClauses +
+      sizeof(Stmt *) *
+          numLoopChildren(CollapsedNum,
+                          OMPD_target_teams_distribute_parallel_for_simd));
+  return new (Mem) OMPTargetTeamsDistributeParallelForSimdDirective(
+      CollapsedNum, NumClauses);
+}
+

clang/lib/AST/StmtPrinter.cpp

diff --git a/clang/lib/AST/StmtPrinter.cpp b/clang/lib/AST/StmtPrinter.cpp
index a8f493d..a9c64c3 100644
--- a/clang/lib/AST/StmtPrinter.cpp
+++ b/clang/lib/AST/StmtPrinter.cpp
@@ -1244,6 +1244,12 @@
   PrintOMPExecutableDirective(Node);
 }
 
+void StmtPrinter::VisitOMPTargetTeamsDistributeParallelForSimdDirective(
+    OMPTargetTeamsDistributeParallelForSimdDirective *Node) {
+  Indent() << "#pragma omp target teams distribute parallel for simd ";
+  PrintOMPExecutableDirective(Node);
+}
+
 //===----------------------------------------------------------------------===//
 //  Expr printing methods.
 //===----------------------------------------------------------------------===//

clang/lib/AST/StmtProfile.cpp

diff --git a/clang/lib/AST/StmtProfile.cpp b/clang/lib/AST/StmtProfile.cpp
index dd59a9b..df36bf0 100644
--- a/clang/lib/AST/StmtProfile.cpp
+++ b/clang/lib/AST/StmtProfile.cpp
@@ -763,6 +763,11 @@
   VisitOMPLoopDirective(S);
 }
 
+void StmtProfiler::VisitOMPTargetTeamsDistributeParallelForSimdDirective(
+    const OMPTargetTeamsDistributeParallelForSimdDirective *S) {
+  VisitOMPLoopDirective(S);
+}
+
 void StmtProfiler::VisitExpr(const Expr *S) {
   VisitStmt(S);
 }