1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/20030218-1.c b/gcc/testsuite/gcc.c-torture/execute/20030218-1.c
new file mode 100644
index 0000000..8dde794
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20030218-1.c
@@ -0,0 +1,25 @@
+/*  On H8, the predicate general_operand_src(op,mode) used to ignore
+    mode when op is a (mem (post_inc ...)).  As a result, the pattern
+    for extendhisi2 was recognized as extendqisi2.  */
+
+extern void abort ();
+extern void exit (int);
+
+short *q;
+
+long
+foo (short *p)
+{
+  long b = *p;
+  q = p + 1;
+  return b;
+}
+
+int
+main ()
+{
+  short a = 0xff00;
+  if (foo (&a) != (long) (short) 0xff00)
+    abort ();
+  exit (0);
+}