[gcc r11-9610] testsuite: Add testcase for already fixed PR [PR104448]

[Jakub Jelinek]

https://gcc.gnu.org/g:4dd24152c8cb5bca5fff1ddabb897c9452aab6a8

commit r11-9610-g4dd24152c8cb5bca5fff1ddabb897c9452aab6a8
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Wed Feb 16 17:03:58 2022 +0100

    testsuite: Add testcase for already fixed PR [PR104448]
    
    This PR has been fixed with r12-7147-g2f9ab267e725ddf2.
    
    2022-02-16  Jakub Jelinek  <jakub@redhat.com>
    
            PR target/104448
            * gcc.target/i386/pr104448.c: New test.
    
    (cherry picked from commit f9c4917f01692a10f122f5ad56e559ba27751ace)

Diff:
---
 gcc/testsuite/gcc.target/i386/pr104448.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/gcc/testsuite/gcc.target/i386/pr104448.c b/gcc/testsuite/gcc.target/i386/pr104448.c
new file mode 100644
index 00000000000..b10345afc48
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr104448.c
@@ -0,0 +1,9 @@
+/* PR target/104448 */
+/* { dg-do compile { target { *-*-linux* && lp64 } } } */
+/* { dg-options "-mavx5124vnniw -mno-xsave -mabi=ms" } */
+
+int
+main ()
+{
+  return 0;
+}