1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr122200.c b/gcc/testsuite/gcc.dg/pr122200.c
new file mode 100644
index 0000000..cd770fc
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr122200.c
@@ -0,0 +1,23 @@
+/* { dg-do compile } */
+/* { dg-options "-O3" } */
+/* { dg-additional-options "-mavx" { target { x86_64-*-* i?86-*-* } } } */
+
+
+int a, b;
+
+void f(float g[][5]) {
+  int c;
+
+  for (c = 0; c != a; c++)
+    g[1][c] = c;
+
+  for (int d; d; d++)
+    for (int e = 1; e != b; e++) {
+      for (c = 0; c != a; c++) {
+        g[0][1] = 1;
+
+        if (g[1][c])
+          g[1][c] = 1;
+      }
+    }
+}