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Re: [PATCH] gcc/config/microblaze/microblaze.md: Remove redundant '@' to avoid compiling warning

From: Michael Eager <eager at eagercon dot com>
To: Chen Gang <gang dot chen dot 5i5j at gmail dot com>
Cc: gcc-patches at gcc dot gnu dot org, Jeff Law <law at redhat dot com>, davem at redhat dot com
Date: Wed, 13 Aug 2014 09:01:02 -0700
Subject: Re: [PATCH] gcc/config/microblaze/microblaze.md: Remove redundant '@' to avoid compiling warning
Authentication-results: sourceware.org; auth=none
References: <53B8C9A3 dot 5010709 at gmail dot com>

On 07/05/14 20:59, Chen Gang wrote:


   * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
   warning.

The related warning:

   ../../gcc/gcc/config/microblaze/microblaze.md:516: '@' is redundant for output template with single alternative


Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
---
  gcc/config/microblaze/microblaze.md | 3 +--
  1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gcc/config/microblaze/microblaze.md b/gcc/config/microblaze/microblaze.md
index 7945d96..2bd5d72 100644
--- a/gcc/config/microblaze/microblaze.md
+++ b/gcc/config/microblaze/microblaze.md
@@ -518,8 +518,7 @@
  	(minus:DI (match_operand:DI 1 "register_operand" "d")
  		  (match_operand:DI 2 "arith_operand32" "d")))]
    ""
-  "@
-   rsub\t%L0,%L2,%L1\;rsubc\t%M0,%M2,%M1"
+  "rsub\t%L0,%L2,%L1\;rsubc\t%M0,%M2,%M1"
    [(set_attr "type"	"darith")
    (set_attr "mode"	"DI")
    (set_attr "length"	"8")])



Committed revision 213913.


--
Michael Eager	 eager@eagercon.com
1960 Park Blvd., Palo Alto, CA 94306  650-325-8077

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