commit 47d6094d7fd463707598a0e65dd44a0d1cc279eb
author cchen <cchen@cray.com> Thu Dec 05 13:43:48 2019 -0500
committer Alexey Bataev <a.bataev@hotmail.com> Thu Dec 05 14:35:27 2019 -0500
tree 7f876af289cb4bbaed6de64f7a7c3e9ec3294368
parent 23e63a906d0387d5ac7e4d3a57401f016b14c677

[OpenMP50] Add parallel master construct

Reviewers: ABataev, jdoerfert

Reviewed By: ABataev

Subscribers: rnk, jholewinski, guansong, arphaman, jfb, cfe-commits, sandoval, dreachem

Tags: #clang

Differential Revision: https://reviews.llvm.org/D70726

clang/lib/Serialization/ASTReaderStmt.cpp

diff --git a/clang/lib/Serialization/ASTReaderStmt.cpp b/clang/lib/Serialization/ASTReaderStmt.cpp
index 8837396..f426ed3 100644
--- a/clang/lib/Serialization/ASTReaderStmt.cpp
+++ b/clang/lib/Serialization/ASTReaderStmt.cpp
@@ -2165,6 +2165,14 @@
   VisitOMPLoopDirective(D);
 }
 
+void ASTStmtReader::VisitOMPParallelMasterDirective(
+    OMPParallelMasterDirective *D) {
+  VisitStmt(D);
+  // The NumClauses field was read in ReadStmtFromStream.
+  Record.skipInts(1);
+  VisitOMPExecutableDirective(D);
+}
+
 void ASTStmtReader::VisitOMPParallelSectionsDirective(
     OMPParallelSectionsDirective *D) {
   VisitStmt(D);
@@ -3003,6 +3011,11 @@
       break;
     }
 
+    case STMT_OMP_PARALLEL_MASTER_DIRECTIVE:
+      S = OMPParallelMasterDirective::CreateEmpty(
+          Context, Record[ASTStmtReader::NumStmtFields], Empty);
+      break;
+
     case STMT_OMP_PARALLEL_SECTIONS_DIRECTIVE:
       S = OMPParallelSectionsDirective::CreateEmpty(
           Context, Record[ASTStmtReader::NumStmtFields], Empty);

clang/lib/Serialization/ASTWriterStmt.cpp

diff --git a/clang/lib/Serialization/ASTWriterStmt.cpp b/clang/lib/Serialization/ASTWriterStmt.cpp
index e66db43..2b331a97 100644
--- a/clang/lib/Serialization/ASTWriterStmt.cpp
+++ b/clang/lib/Serialization/ASTWriterStmt.cpp
@@ -2103,6 +2103,14 @@
   Code = serialization::STMT_OMP_PARALLEL_FOR_SIMD_DIRECTIVE;
 }
 
+void ASTStmtWriter::VisitOMPParallelMasterDirective(
+    OMPParallelMasterDirective *D) {
+  VisitStmt(D);
+  Record.push_back(D->getNumClauses());
+  VisitOMPExecutableDirective(D);
+  Code = serialization::STMT_OMP_PARALLEL_MASTER_DIRECTIVE;
+}
+
 void ASTStmtWriter::VisitOMPParallelSectionsDirective(
     OMPParallelSectionsDirective *D) {
   VisitStmt(D);