1 files changed, 24 insertions, 0 deletions
diff --git a/SingleSource/Regression/C/gcc-c-torture/execute/pr65215-2.c b/SingleSource/Regression/C/gcc-c-torture/execute/pr65215-2.c
new file mode 100644
index 00000000..a2842057
--- /dev/null
+++ b/SingleSource/Regression/C/gcc-c-torture/execute/pr65215-2.c
@@ -0,0 +1,24 @@
+/* PR tree-optimization/65215 */
+
+static inline unsigned int
+foo (unsigned int x)
+{
+  return (x >> 24) | ((x >> 8) & 0xff00) | ((x << 8) & 0xff0000) | (x << 24);
+}
+
+__attribute__((noinline, noclone)) unsigned long long
+bar (unsigned long long *x)
+{
+  return ((unsigned long long) foo (*x) << 32) | foo (*x >> 32);
+}
+
+int
+main ()
+{
+  if (__CHAR_BIT__ != 8 || sizeof (unsigned int) != 4 || sizeof (unsigned long long) != 8)
+    return 0;
+  unsigned long long l = foo (0xfeedbea8U) | ((unsigned long long) foo (0xdeadbeefU) << 32);
+  if (bar (&l) != 0xfeedbea8deadbeefULL)
+    __builtin_abort ();
+  return 0;
+}