1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/pr42544.c b/gcc/testsuite/gcc.c-torture/execute/pr42544.c
new file mode 100644
index 000000000..c5951b06a
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr42544.c
@@ -0,0 +1,14 @@
+/* PR c/42544 */
+
+extern void abort (void);
+
+int
+main ()
+{
+  signed short s = -1;
+  if (sizeof (long long) == sizeof (unsigned int))
+    return 0;
+  if ((unsigned int) s >= 0x100000000ULL)
+    abort ();
+  return 0;
+}