From: Jeff Law <law@redhat.com>
To: Bernd Schmidt <bernds@codesourcery.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>,
"Vladimir N. Makarov" <vmakarov@redhat.com>
Subject: Re: Remove dead code in genautomata.c
Date: Thu, 07 Jul 2011 18:37:00 -0000 [thread overview]
Message-ID: <4E15FC9B.1070801@redhat.com> (raw)
In-Reply-To: <4E15FA37.4060306@codesourcery.com>
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On 07/07/11 12:25, Bernd Schmidt wrote:
> In January 2006, Zack had a series of "chainsaw" patches for
> genautomata. One of them left some dead code (a loop which used to count
> states but is now useless), which the following patch removes.
>
> Tested by verifying no warnings when compiling genautomata.c, and
> identical insn-automata.c output for i686-linux and bfin-elf. Ok?
It's not obvious from the patch, but state2 is dead after that loop.
OK.
jeff
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prev parent reply other threads:[~2011-07-07 18:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-07 18:27 Bernd Schmidt
2011-07-07 18:37 ` Jeff Law [this message]
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