cris.exp: New file.

* gcc.target/cris/cris.exp: New file.
	* gcc.target/cris/rld-legit1.c: New test.
	* gcc.target/cris/rld-legit2.c: New test.

From-SVN: r106836

gcc/testsuite/ChangeLog

@@ -1,3 +1,9 @@
+2005-11-12  Hans-Peter Nilsson  <hp@axis.com>
+
+	* gcc.target/cris/cris.exp: New file.
+	* gcc.target/cris/rld-legit1.c: New test.
+	* gcc.target/cris/rld-legit2.c: New test.
+
 2005-11-12  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/24780

gcc/testsuite/gcc.target/cris/cris.exp

@@ -0,0 +1,41 @@
+#   Copyright (C) 2005 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  
+
+# GCC testsuite that uses the `gcc-dg.exp' driver, just a single option, no
+# looping over tests.
+
+# Exit immediately if this isn't a CRIS target.
+if ![istarget cris-*-*] then {
+  return
+}
+
+# Load support procs.
+load_lib gcc-dg.exp
+
+# If a testcase doesn't have special options, use these.
+global DEFAULT_CFLAGS
+if ![info exists DEFAULT_CFLAGS] then {
+    set DEFAULT_CFLAGS " -ansi -pedantic-errors"
+}
+
+# Initialize `dg'.
+dg-init
+
+# Main loop.
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cS\]]] "" $DEFAULT_CFLAGS
+
+# All done.
+dg-finish

gcc/testsuite/gcc.target/cris/rld-legit1.c

@@ -0,0 +1,21 @@
+/* Check that we don't get unnecessary insns due to reload using more
+   insns than needed due to reloading of more locations than
+   needed.  */
+/* { dg-options -O2 } */
+/* { dg-final { scan-assembler-not "movs.w" } } */
+/* { dg-final { scan-assembler-not "move.w" } } */
+
+/* As torture/pr24750-2.c, except we need to clobber R8 for thorough
+   testing and know we can do, since we replace the frame-pointer.  */
+
+int
+f (short *a, char *y)
+{
+  __asm__ ("" : : :
+#ifndef __PIC__
+	   "r0",
+#endif
+	   "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8",
+	   "r9", "r10", "r11", "r12", "r13");
+  return y[*a];
+}

gcc/testsuite/gcc.target/cris/rld-legit2.c

@@ -0,0 +1,16 @@
+/* A variant of rld-legit1.c only for full code coverage of the
+   initial version of cris_reload_address_legitimized.  */
+/* { dg-options -O2 } */
+
+short *
+g (short *a, char *y)
+{
+  __asm__ ("" : : :
+#ifndef __PIC__
+	   "r0",
+#endif
+	   "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8",
+	   "r9", "r10", "r11", "r12", "r13");
+  y[*a++] = 0;
+  return a;
+}