1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/pr59923.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/pr59923.c
new file mode 100644
index 000000000..86a4e7d83
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/pr59923.c
@@ -0,0 +1,24 @@
+/* PR target/59923 */
+/* { dg-do compile } */
+/* { dg-require-effective-target arm_thumb2_ok } */
+/* { dg-options "-O2 -mcpu=cortex-a15 -fno-strict-aliasing -mthumb -g" } */
+
+struct S
+{
+  void *s;
+  struct T { unsigned short a; unsigned char b[4], c[4]; } *t;
+} s;
+void bar (void *);
+
+void
+foo (struct S *x, int *y)
+{
+  if (*y > 0)
+    return;
+  else if (x->t->b[0] == 0x43 && x->t->b[1] == 0x6d && x->t->c[0] == 1)
+    x->s = &s;
+  else
+    *y = 16384;
+  if (*y > 0)
+    bar (x);
+}