1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/stack-usage-realign.c b/gcc/testsuite/gcc.target/i386/stack-usage-realign.c
new file mode 100644
index 000000000..03d9d4174
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/stack-usage-realign.c
@@ -0,0 +1,21 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target ilp32 } */
+/* { dg-skip-if "no stack realignment" { *-*-darwin* } { "*" } { "" } } */
+/* { dg-options "-fstack-usage -msse2 -mforce-drap" } */
+
+typedef int __attribute__((vector_size(16))) vec;
+
+vec foo (vec v)
+{
+  return v;
+}
+
+int main (void)
+{
+  vec V;
+  V = foo (V);
+  return 0;
+}
+
+/* { dg-final { scan-stack-usage "main\t48\tdynamic,bounded" } } */
+/* { dg-final { cleanup-stack-usage } } */