1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr22398.c b/gcc/testsuite/gcc.c-torture/compile/pr22398.c
new file mode 100644
index 000000000..448de5712
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr22398.c
@@ -0,0 +1,21 @@
+#if ULONG_MAX != 4294967295u && ULONG_MAX != 18446744073709551615ull
+int main(void) { exit (0); }
+#else
+#if ULONG_MAX != 18446744073709551615ull
+#define NUM 0xf0000000
+#else
+#define NUM 0xf000000000000000
+#endif
+
+
+int func1(void *rw)
+{
+  return (rw && (((unsigned long) rw) >= NUM) );
+}
+
+void func2(void *rw)
+{
+  while(rw && (((unsigned long) rw) >= NUM) ) {}
+}
+
+#endif