1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/ipa/ipa-structreorg-27-array-cast-0.c b/gcc/testsuite/gcc.dg/ipa/ipa-structreorg-27-array-cast-0.c
new file mode 100644
index 00000000000..352965c4e4f
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/ipa/ipa-structreorg-27-array-cast-0.c
@@ -0,0 +1,21 @@
+/* { dg-do run } */
+/* { dg-options  "-flto -fipa-type-escape-analysis -fdump-ipa-type-escape-analysis -Wno-dfa" } */
+
+#include <assert.h>
+#include <stdio.h>
+#include <stddef.h>
+
+int
+main (int argc, char **argv)
+{
+  struct astruct_s
+  {
+    _Bool a;
+    _Bool b;
+    _Bool c;
+    _Bool d;
+  };
+  struct astruct_s a[2][2];
+  struct astruct_s b = a[argc][argc];
+  printf ("%d %d %d\n", b.a, b.c, b.d);
+}