From patchwork Wed Oct 17 07:25:09 2012
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Subject: unbreak iq2000 build a bit
Date: Tue, 16 Oct 2012 21:25:09 -0000
From: Steven Bosscher <stevenb.gcc@gmail.com>
X-Patchwork-Id: 191974
Message-Id: <CABu31nOwFu4eEXNksRV21cYzuJoCHuH+r8sO77DcDkOZ_01UpQ@mail.gmail.com>
To: GCC Patches <gcc-patches@gcc.gnu.org>
Cc: nickc@redhat.com

Hello,

iq2000 build is broken since at least r162089 (July 2010). I'm going
to commit this patch to fix this part of the build problem. It still
fails later one, but I don't care about that, I just want to make sure
my patch to make call_used_regs a function looking at
call_used_reg_set break things even further :-)

(Ceterum censeo targeta non sustentor esse delendam :-)

Ciao!
Steven


        * config/iq2000/iq2000.h (call_used_regs): Remove definition.


Index: config/iq2000/iq2000.h
===================================================================
--- config/iq2000/iq2000.h      (revision 192525)
+++ config/iq2000/iq2000.h      (working copy)
@@ -560,10 +560,6 @@ while (0)

 #define FUNCTION_MODE SImode

-/* Standard GCC variables that we reference.  */
-
-extern char    call_used_regs[];
-
 /* IQ2000 external variables defined in iq2000.c.  */

 /* Comparison type.  */