1 files changed, 36 insertions, 0 deletions
diff --git a/polly/lib/External/isl/polyhedron_sample.c b/polly/lib/External/isl/polyhedron_sample.c
new file mode 100644
index 00000000000..3fc442f2999
--- /dev/null
+++ b/polly/lib/External/isl/polyhedron_sample.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2008-2009 Katholieke Universiteit Leuven
+ *
+ * Use of this software is governed by the MIT license
+ *
+ * Written by Sven Verdoolaege, K.U.Leuven, Departement
+ * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
+ */
+
+#include <assert.h>
+#include <isl_map_private.h>
+#include "isl_sample.h"
+#include <isl/vec.h>
+
+int main(int argc, char **argv)
+{
+	struct isl_ctx *ctx = isl_ctx_alloc();
+	struct isl_basic_set *bset;
+	struct isl_vec *sample;
+	isl_printer *p;
+
+	bset = isl_basic_set_read_from_file(ctx, stdin);
+	sample = isl_basic_set_sample_vec(isl_basic_set_copy(bset));
+	p = isl_printer_to_file(ctx, stdout);
+	p = isl_printer_print_vec(p, sample);
+	p = isl_printer_end_line(p);
+	isl_printer_free(p);
+	assert(sample);
+	if (isl_vec_size(sample) > 0)
+		assert(isl_basic_set_contains(bset, sample));
+	isl_basic_set_free(bset);
+	isl_vec_free(sample);
+	isl_ctx_free(ctx);
+
+	return 0;
+}