commit 411e81a4e391d9e8195e4b2a0a62bc60582e298a
author Alexey Bataev <a.bataev@hotmail.com> Mon Dec 16 11:16:46 2019 -0500
committer Alexey Bataev <a.bataev@hotmail.com> Mon Dec 16 13:20:57 2019 -0500
tree 2e12f58a63e576eb48f514a84395f37316e622a2
parent 00ffa744f978da119a759f144c58e83365e4e170

[OPENMP50]Add if clause in target teams idistribute simd directive.

According to OpenMP 5.0, if clause can be used in for simd directive. If
condition in the if clause if false, the non-vectorized version of the
loop must be executed.

clang/lib/Sema/SemaOpenMP.cpp

diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp
index 9033997..afe0f1a 100644
--- a/clang/lib/Sema/SemaOpenMP.cpp
+++ b/clang/lib/Sema/SemaOpenMP.cpp
@@ -4785,6 +4785,8 @@
     Res = ActOnOpenMPTargetTeamsDistributeSimdDirective(
         ClausesWithImplicit, AStmt, StartLoc, EndLoc, VarsWithInheritedDSA);
     AllowedNameModifiers.push_back(OMPD_target);
+    if (LangOpts.OpenMP >= 50)
+      AllowedNameModifiers.push_back(OMPD_simd);
     break;
   case OMPD_declare_target:
   case OMPD_end_declare_target:
@@ -10832,6 +10834,7 @@
         CaptureRegion = OMPD_target;
       break;
     case OMPD_teams_distribute_simd:
+    case OMPD_target_teams_distribute_simd:
       if (OpenMPVersion >= 50 &&
           (NameModifier == OMPD_unknown || NameModifier == OMPD_simd))
         CaptureRegion = OMPD_teams;
@@ -10844,7 +10847,6 @@
     case OMPD_target:
     case OMPD_target_teams:
     case OMPD_target_teams_distribute:
-    case OMPD_target_teams_distribute_simd:
     case OMPD_distribute_parallel_for:
     case OMPD_task:
     case OMPD_taskloop: