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-rw-r--r--gcc/testsuite/gcc.c-torture/execute/switch-1.c57
1 files changed, 57 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/switch-1.c b/gcc/testsuite/gcc.c-torture/execute/switch-1.c
new file mode 100644
index 000000000..30cffed7b
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/switch-1.c
@@ -0,0 +1,57 @@
+/* Copyright (C) 2003 Free Software Foundation.
+
+ Test that switch statements suitable using case bit tests are
+ implemented correctly.
+
+ Written by Roger Sayle, 01/25/2001. */
+
+extern void abort (void);
+
+int
+foo (int x)
+{
+ switch (x)
+ {
+ case 4:
+ case 6:
+ case 9:
+ case 11:
+ return 30;
+ }
+ return 31;
+}
+
+int
+main (int argc)
+{
+ int i, r;
+
+ for (i=-1; i<66; i++)
+ {
+ r = foo (i);
+ if (i == 4)
+ {
+ if (r != 30)
+ abort ();
+ }
+ else if (i == 6)
+ {
+ if (r != 30)
+ abort ();
+ }
+ else if (i == 9)
+ {
+ if (r != 30)
+ abort ();
+ }
+ else if (i == 11)
+ {
+ if (r != 30)
+ abort ();
+ }
+ else if (r != 31)
+ abort ();
+ }
+ return 0;
+}
+