1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr91623.c b/gcc/testsuite/gcc.target/i386/pr91623.c
new file mode 100644
index 000000000000..94de4f91c6db
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr91623.c
@@ -0,0 +1,32 @@
+/* PR middle-end/91623 */
+/* { dg-do compile } */
+/* { dg-options "-O3 -msse4.1 -mno-sse4.2" } */
+
+typedef long long V __attribute__((__vector_size__(16)));
+V e, h;
+int d;
+const int i;
+
+void foo (void);
+
+void
+bar (int k, int l)
+{
+  if (d && 0 <= k - 1 && l)
+    foo ();
+}
+
+void
+baz (void)
+{
+  V n = (V) { 1 };
+  V g = (V) {};
+  V o = g;
+  for (int f = 0; f < i; ++f)
+    {
+      V a = o == n;
+      h = a;
+      bar (f, i);
+      o = e;
+    }
+}