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-rw-r--r--gcc/testsuite/gcc.dg/gomp/macro-3.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/gomp/macro-3.c b/gcc/testsuite/gcc.dg/gomp/macro-3.c
new file mode 100644
index 000000000..233d2edcd
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/gomp/macro-3.c
@@ -0,0 +1,26 @@
+/* PR preprocessor/27746 */
+/* { dg-do compile } */
+/* { dg-options "-fopenmp -fdump-tree-omplower" } */
+
+#define omp FOO
+#define p parallel
+#define omp_parallel _Pragma ("omp parallel")
+#define omp_p _Pragma ("omp p")
+
+void bar (void);
+
+void
+foo (void)
+{
+ #pragma omp parallel
+ bar ();
+ #pragma omp p
+ bar ();
+ omp_parallel
+ bar ();
+ omp_p
+ bar ();
+}
+
+/* { dg-final { scan-tree-dump-times "#pragma omp parallel" 4 "omplower" } } */
+/* { dg-final { cleanup-tree-dump "omplower" } } */