1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/20020216-1.c b/gcc/testsuite/gcc.c-torture/execute/20020216-1.c
new file mode 100644
index 000000000..bf62de568
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20020216-1.c
@@ -0,0 +1,24 @@
+/* PR c/3444
+   This used to fail because bitwise xor was improperly computed in char type
+   and sign extended to int type.  */
+
+extern void abort ();
+extern void exit (int);
+
+signed char c = (signed char) 0xffffffff;
+
+int foo (void)
+{
+  return (unsigned short) c ^ (signed char) 0x99999999;
+}
+
+int main (void)
+{
+  if ((unsigned char) -1 != 0xff
+      || sizeof (short) != 2
+      || sizeof (int) != 4)
+    exit (0);
+  if (foo () != (int) 0xffff0066)
+    abort ();
+  exit (0);
+}