--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.target/i386/pr95021-4.c	Mon May 25 07:50:57 2020 +0900
@@ -0,0 +1,28 @@
+/* { dg-do compile { target int128 } } */
+/* { dg-options "-O2 -msse2 -mstv -W" } */
+/* { dg-final { scan-assembler "(movaps|vmovdqa)\[ \t\]%xmm\[0-9\]+, \\(%rsp\\)" } } */
+
+#include <setjmp.h>
+
+extern jmp_buf buf;
+
+extern __int128 *target_p;
+__int128 *c;
+
+extern int count;
+
+extern void foo (__int128, __int128, __int128, __int128);
+
+__attribute__ ((noclone, noinline))
+void
+bar (void)
+{
+  if (setjmp (buf))
+    {
+      __int128 target = *target_p;
+      *c = target;
+      foo (0xbadbeef1, 0x2badbeef, 0xbad3beef, target);
+    }
+  else
+    foo (0xbadbeef1, 0x2badbeef, 0xbad3beef, 0);
+}