1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/pr17526.c b/gcc/testsuite/gcc.dg/torture/pr17526.c
new file mode 100644
index 000000000..58b479143
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr17526.c
@@ -0,0 +1,27 @@
+/* { dg-do run } */
+/* { dg-options "-fno-pcc-struct-return" { target i?86-*-* } } */
+
+void abort(void);
+
+typedef struct { int i; } A;
+
+A __attribute__((noinline))
+foo(void)
+{
+    A a = { -1 };
+    return a;
+}
+
+void __attribute__((noinline))
+bar(A *p)
+{
+    *p = foo();
+}
+
+int main(void)
+{
+    A a;
+    bar(&a);
+    if (a.i != -1) abort();
+    return 0;
+}