1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr44948-1a.c b/gcc/testsuite/gcc.target/i386/pr44948-1a.c
new file mode 100644
index 000000000..db58c04c4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr44948-1a.c
@@ -0,0 +1,18 @@
+/* PR target/44948 */
+/* { dg-do run } */
+/* { dg-options "-O -Wno-psabi -mtune=generic" } */
+/* { dg-require-effective-target avx_runtime } */
+/* { dg-additional-sources pr44948-1b.c } */
+
+#pragma GCC target ("avx")
+
+struct A { long b[8] __attribute__((aligned (32))); };
+void foo (long double, struct A);
+
+int
+main (void)
+{
+  struct A a = { { 0, 1, 2, 3, 4, 5, 6, 7 } };
+  foo (8.0L, a);
+  return 0;
+}