1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/incoming-12.c b/gcc/testsuite/gcc.target/i386/incoming-12.c
new file mode 100644
index 000000000..d7ef1038b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/incoming-12.c
@@ -0,0 +1,20 @@
+/* PR target/40838 */
+/* { dg-do compile { target { { ! *-*-darwin* } && ilp32 } } } */
+/* { dg-options "-w -mstackrealign -O2 -msse2 -mpreferred-stack-boundary=4" } */
+
+typedef int v4si __attribute__ ((vector_size (16)));
+
+struct x {
+       v4si v;
+       v4si w;
+};
+
+void y(void *);
+
+v4si x(void)
+{
+       struct x x;
+       y(&x);
+}
+
+/* { dg-final { scan-assembler "andl\[\\t \]*\\$-16,\[\\t \]*%esp" } } */