1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/switch-4.c b/gcc/testsuite/gcc.dg/tree-ssa/switch-4.c
new file mode 100644
index 0000000..5953ef3
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/switch-4.c
@@ -0,0 +1,25 @@
+/* { dg-do compile { target { { x86_64-*-* aarch64-*-* ia64-*-* powerpc64-*-* } && lp64 } } } */
+/* { dg-options "-O2 -fno-bit-tests -fdump-tree-switchlower1" } */
+
+int global;
+
+int foo (int x)
+{
+  switch (x) {
+    case 0:
+    case 10:
+      return 1;
+    case 20:
+    case 30:
+    case 62:
+      return 2;
+    case 1000:
+    case 1010:
+    case 1025 ... 1030:
+      return 1;
+    default:
+      return 0;
+  }
+}
+
+/* { dg-final { scan-tree-dump-not "BT:" "switchlower1" } } */