1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/unsorted/BUG4.c b/gcc/testsuite/gcc.c-torture/unsorted/BUG4.c
new file mode 100644
index 000000000..be6a14989
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/unsorted/BUG4.c
@@ -0,0 +1,20 @@
+int foo()
+{
+	char c;
+
+ 	return (c ^ 30  ) > (c ^ 40 );
+/*
+  these also get the signal :
+ 	return (c ^ 30  ) == (c ^ 40 );
+ 	return ((int)c ^ 30  ) > (c ^ 40 );
+  also fails if c is "extern char"
+
+  these are ok :
+ 	return (c + 30  ) > (c ^ 40 );
+ 	return (c ^ 30  ) > (c + 40 );
+ 	return (c ^ 30  ) + (c ^ 40 );
+ 	return ('a' ^ 30  ) > (c ^ 40 );
+ 	return (c ^ 40 );
+ 	return (c ^ 30  ) > (c ^ 40 );
+*/
+}