[OPENMP50]Add if clause in for 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.
diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp
index 7ced9ee..1ff25e7 100644
--- a/clang/lib/Sema/SemaOpenMP.cpp
+++ b/clang/lib/Sema/SemaOpenMP.cpp
@@ -4498,6 +4498,8 @@
case OMPD_for_simd:
Res = ActOnOpenMPForSimdDirective(ClausesWithImplicit, AStmt, StartLoc,
EndLoc, VarsWithInheritedDSA);
+ if (LangOpts.OpenMP >= 50)
+ AllowedNameModifiers.push_back(OMPD_simd);
break;
case OMPD_sections:
Res = ActOnOpenMPSectionsDirective(ClausesWithImplicit, AStmt, StartLoc,
@@ -10670,6 +10672,7 @@
case OMPD_master_taskloop_simd:
case OMPD_target_data:
case OMPD_simd:
+ case OMPD_for_simd:
// Do not capture if-clause expressions.
break;
case OMPD_threadprivate:
@@ -10687,7 +10690,6 @@
case OMPD_end_declare_target:
case OMPD_teams:
case OMPD_for:
- case OMPD_for_simd:
case OMPD_sections:
case OMPD_section:
case OMPD_single: