commit 52812f2ade71476ea309a3482c93d0c9db1fa45b
author Alexey Bataev <a.bataev@hotmail.com> Thu Dec 05 13:22:15 2019 -0500
committer Alexey Bataev <a.bataev@hotmail.com> Thu Dec 05 13:23:15 2019 -0500
tree 1ad05b1eeb00d0e855f8a62ee014d67ea6876f03
parent 796fa662f12851494303558e0d36b239c55343e7

[OPENMP50]Add support for if clause for simd part in distribute parallel for simd directive.

According to OpenMP 5.0, the if clause can be applied to simd
subdirective in the combined directives.

clang/lib/Sema/SemaOpenMP.cpp

diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp
index ff9fe4f..5f37b94 100644
--- a/clang/lib/Sema/SemaOpenMP.cpp
+++ b/clang/lib/Sema/SemaOpenMP.cpp
@@ -4695,6 +4695,8 @@
     Res = ActOnOpenMPDistributeParallelForSimdDirective(
         ClausesWithImplicit, AStmt, StartLoc, EndLoc, VarsWithInheritedDSA);
     AllowedNameModifiers.push_back(OMPD_parallel);
+    if (LangOpts.OpenMP >= 50)
+      AllowedNameModifiers.push_back(OMPD_simd);
     break;
   case OMPD_distribute_simd:
     Res = ActOnOpenMPDistributeSimdDirective(
@@ -10708,6 +10710,12 @@
       if (NameModifier == OMPD_unknown || NameModifier == OMPD_simd)
         CaptureRegion = OMPD_taskloop;
       break;
+    case OMPD_distribute_parallel_for_simd:
+      if (OpenMPVersion <= 45)
+        break;
+      if (NameModifier == OMPD_unknown || NameModifier == OMPD_simd)
+        CaptureRegion = OMPD_parallel;
+      break;
     case OMPD_cancel:
     case OMPD_parallel:
     case OMPD_parallel_sections:
@@ -10718,7 +10726,6 @@
     case OMPD_target_teams_distribute:
     case OMPD_target_teams_distribute_simd:
     case OMPD_distribute_parallel_for:
-    case OMPD_distribute_parallel_for_simd:
     case OMPD_task:
     case OMPD_taskloop:
     case OMPD_master_taskloop: