1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/graphite/pr44391.c b/gcc/testsuite/gcc.dg/graphite/pr44391.c
new file mode 100644
index 000000000..de9889668
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/pr44391.c
@@ -0,0 +1,7 @@
+/* { dg-options "-Os -fgraphite-identity -ffast-math" } */
+
+void byte_insert_op1 (unsigned char *loc, unsigned char *end, unsigned *pto)
+{
+  while (end != loc)
+    *pto = *--end;
+}