From patchwork Mon Jul  5 09:20:26 2010
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Subject: [ARM,committed] Fix PR 44820
Date: Sun, 04 Jul 2010 23:20:26 -0000
From: Jie Zhang <jie@codesourcery.com>
X-Patchwork-Id: 57882
Message-Id: <4C31A3DA.6020202@codesourcery.com>
To: gcc-patches@gcc.gnu.org
Cc: mikpe@it.uu.se

One of my last changes caused a GCC bootstrap failure for ARM. Mikael 
reported it as PR 44820 and kindly attached a patch in the bugzilla. I 
have committed his patch under the obvious rule. The patch is also 
attached in this email. Mikael, thanks!


gcc/

2010-07-05  Mikael Pettersson  <mikpe@it.uu.se>

	PR bootstrap/44820
	* config/arm/arm.c (arm_attr_length_move_neon): Delete regno.

--- gcc-4.6-20100703/gcc/config/arm/arm.c.~1~	2010-07-03 18:49:05.000000000 +0200
+++ gcc-4.6-20100703/gcc/config/arm/arm.c	2010-07-05 10:34:19.000000000 +0200
@@ -12865,7 +12865,7 @@ int
 arm_attr_length_move_neon (rtx insn)
 {
   rtx reg, mem, addr;
-  int regno, load;
+  int load;
   enum machine_mode mode;
 
   extract_insn_cached (insn);
@@ -12894,7 +12894,6 @@ arm_attr_length_move_neon (rtx insn)
   gcc_assert (MEM_P (mem));
 
   mode = GET_MODE (reg);
-  regno = REGNO (reg);
   addr = XEXP (mem, 0);
 
   /* Strip off const from addresses like (const (plus (...))).  */