1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/20050111-1.c b/gcc/testsuite/gcc.dg/20050111-1.c
new file mode 100644
index 00000000000..0cc4b7e195f
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/20050111-1.c
@@ -0,0 +1,24 @@
+/* PR middle-end/19084, rtl-optimization/19348 */
+/* { dg-do compile } */
+/* The following ensures that this test is compiled with -O2, unless
+   on i?86 or x86_64 with -m32 option.  */
+/* { dg-options "-O2" } */
+/* { dg-options "-O2 -march=i686" { target i?86-*-* x86_64-*-* } } */
+/* { dg-options "-O2" { target lp64 } } */
+
+unsigned int
+foo (unsigned long long x)
+{
+  unsigned int u;
+
+  if (x == 0)
+    return 0;
+  u = (unsigned int) (x >> 32);
+  return u;
+}
+
+unsigned long long
+bar (unsigned short x)
+{
+  return (unsigned long long) x << 32;
+}