1 files changed, 87 insertions, 0 deletions
diff --git a/test/CodeGen/switch.c b/test/CodeGen/switch.c
new file mode 100644
index 0000000..3254fbf
--- /dev/null
+++ b/test/CodeGen/switch.c
@@ -0,0 +1,87 @@
+// RUN: clang-cc %s -emit-llvm-bc -o - | opt -std-compile-opts -disable-output
+
+int foo(int i) {
+  int j = 0;
+  switch (i) {
+  case -1:
+    j = 1; break;
+  case 1 : 
+    j = 2; break;
+  case 2:
+    j = 3; break;
+  default:
+    j = 42; break;
+  }
+  j = j + 1;
+  return j;
+}
+
+    
+int foo2(int i) {
+  int j = 0;
+  switch (i) {
+  case 1 : 
+    j = 2; break;
+  case 2 ... 10:
+    j = 3; break;
+  default:
+    j = 42; break;
+  }
+  j = j + 1;
+  return j;
+}
+
+    
+int foo3(int i) {
+  int j = 0;
+  switch (i) {
+  default:
+    j = 42; break;
+  case 111:
+    j = 111; break;
+  case 0 ... 100:
+    j = 1; break;
+  case 222:
+    j = 222; break;
+  }
+  return j;
+}
+
+
+int foo4(int i) {
+  int j = 0;
+  switch (i) {
+  case 111:
+    j = 111; break;
+  case 0 ... 100:
+    j = 1; break;
+  case 222:
+    j = 222; break;
+  default:
+    j = 42; break;
+  case 501 ... 600:
+    j = 5; break;
+  }
+  return j;
+}
+
+void foo5(){
+    switch(0){
+    default:
+        if (0) {
+
+        }
+    }
+}
+
+void foo6(){
+    switch(0){
+    }
+}
+
+void foo7(){
+    switch(0){
+      foo7();
+    }
+}
+