re PR middle-end/24912 (m68k build failure: ICE: in reload_cse_simplify_operands)

	PR middle-end/24912
	* gcc.dg/torture/pr24912-1.c: New test.

From-SVN: r107230

gcc/testsuite/ChangeLog

+2005-11-19  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR middle-end/24912
+	* gcc.dg/torture/pr24912-1.c: New test.
+
 2005-11-19  Janne Blomqvist  <jb@gcc.gnu.org>
 
 	PR fortran/24862

gcc/testsuite/gcc.dg/torture/pr24912-1.c

+void foo(void);
+void
+bar (unsigned char *p)
+{
+  int j;
+  j = *(p) ;
+  j += ((signed char) (*p) ) << 8;
+  if (j)
+    foo();
+}