1 files changed, 61 insertions, 0 deletions
diff --git a/test/regression/switch2.c b/test/regression/switch2.c
new file mode 100644
index 0000000..db74174
--- /dev/null
+++ b/test/regression/switch2.c
@@ -0,0 +1,61 @@
+/* switch over long long */
+
+#include <stdio.h>
+
+/* Jumptable */
+
+int f(long long x)
+{
+  switch (x) {
+  case 1: return 34;
+  case 2: return 56;
+  case 3: return 78;
+  case 4: return 123;
+  case 5: return 456;
+  case 6: return 789;
+  case 7: return 11;
+  case 8: return 22;
+  case 9: return 33;
+  case 10: return 44;
+  case 11: return 55;
+  case 12: return 66;
+  case 13: return 77;
+  case 14: return 88;
+  case 15: return 99;
+  case 16: return 321;
+  case 17: return 654;
+  case 18: return 987;
+  case 19: return 1001;
+  default: return -1;
+  }
+}
+
+/* Decision tree */
+
+int g(long long x)
+{
+  switch(x) {
+  case 0x7FFFFFFFFFFFFFFFLL: return 1;
+  case -0x8000000000000000LL: return 2;
+  case 0: return 3;
+  case 4: return 4;
+  case 13: return 5;
+  default: return -1;
+  }
+}
+
+int main(void)
+{
+  int i;
+  for (i = -1; i <= 20; i++) {
+    printf("f(%d) = %d\n", i, f(i));
+  }
+  long long j;
+  j = 0x7FFFFFFFFFFFFFFFLL; printf("g(%lld) = %d\n", j, g(j));
+  j = -0x8000000000000000LL; printf("g(%lld) = %d\n", j, g(j));
+  j = 0x12300000000LL; printf("g(%lld) = %d\n", j, g(j));
+  for (i = -1; i <= 20; i++) {
+    printf("g(%d) = %d\n", i, g(i));
+  }
+  return 0;
+}