[OPENMP] Do not allow to use threadprivate or thread local variables as loop iteration variables.

According to OpenMP the loop iteration variable may not appear in a threadprivate directive.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@256417 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 0 deletions

diff --git a/test/OpenMP/for_simd_loop_messages.cpp b/test/OpenMP/for_simd_loop_messages.cpp
index d336888d2b..958c7f60d0 100644
--- a/test/OpenMP/for_simd_loop_messages.cpp
+++ b/test/OpenMP/for_simd_loop_messages.cpp
@@ -10,6 +10,7 @@ public:
 };
 
 static int sii;
+// expected-note@+1 {{defined as threadprivate or thread local}}
 #pragma omp threadprivate(sii)
 static int globalii;
 
@@ -306,6 +307,7 @@ int test_iteration_spaces() {
 
 #pragma omp parallel
   {
+// expected-error@+2 {{loop iteration variable in the associated loop of 'omp for simd' directive may not be threadprivate or thread local, predetermined as linear}}
 #pragma omp for simd
     for (sii = 0; sii < 10; sii += 1)
       c[sii] = a[sii];