From patchwork Sun Nov 11 23:53:37 2012
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: PATCH: Handle ZERO_EXTEND offsettable address
Date: Sun, 11 Nov 2012 13:53:37 -0000
From: "H.J. Lu" <hjl.tools@gmail.com>
X-Patchwork-Id: 198307
Message-Id: <CAMe9rOpw-y9wD=wQQZcD0HCDCRPLQu7ApHSXYspt4JCqDSCeeg@mail.gmail.com>
To: Eric Botcazou <ebotcazou@adacore.com>, Uros Bizjak <ubizjak@gmail.com>
Cc: gcc-patches@gcc.gnu.org, Paolo Bonzini <bonzini@gnu.org>

On Sun, Nov 11, 2012 at 1:55 PM, Eric Botcazou <ebotcazou@adacore.com> wrote:
>> It fixes the problem.  Can you check it in?
>
> Done.
>
> --
> Eric Botcazou

Now middle-end is fixed. I checked in this patch to remove  "!" from riF->o
alternative.  No regressions on Linux/x32.

Thanks.


diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 568b209..6c2d6ce 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2012-11-11  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/i386.md (*movti_internal_rex64): Remove "!" from
+	riF->o alternative.
+
 2012-11-11  Eric Botcazou  <ebotcazou@adacore.com>

 	* config/sparc/sparc.h (AS_NIAGARA3_FLAG): Tweak.
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index 2598a1f..243ab4e 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -1874,7 +1874,7 @@
 	      (const_string "OI")))])

 (define_insn "*movti_internal_rex64"
-  [(set (match_operand:TI 0 "nonimmediate_operand" "=!r ,!o ,x,x ,m")
+  [(set (match_operand:TI 0 "nonimmediate_operand" "=!r ,o  ,x,x ,m")
 	(match_operand:TI 1 "general_operand"      "riFo,riF,C,xm,x"))]
   "TARGET_64BIT && !(MEM_P (operands[0]) && MEM_P (operands[1]))"
 {