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Re: Shorten_branches and max_skip patch (fwd)
- To: gcc-patches at gcc dot gnu dot org
- Subject: Re: Shorten_branches and max_skip patch (fwd)
- From: Joern Rennecke <amylaar at cygnus dot co dot uk>
- Date: Fri, 23 Jul 1999 00:26:56 +0100 (BST)
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>From amylaar@cygnus.co.uk Fri Jul 23 00:24:35 1999
>From amylaar Fri Jul 23 00:24:35 1999
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From: Joern Rennecke <amylaar@cygnus.co.uk>
Message-Id: <199907222324.AAA31169@phal.cygnus.co.uk>
Subject: Re: Shorten_branches and max_skip patch
In-Reply-To: <19990723001409.42163@atrey.karlin.mff.cuni.cz> from Jan Hubicka at "Jul 23, 1999 0:14: 9 am"
To: hubicka@atrey.karlin.mff.cuni.cz (Jan Hubicka)
Date: Fri, 23 Jul 1999 00:24:14 +0100 (BST)
Cc: amylaar@cygnus.co.uk, egcs-patches@cygnus.com
X-Mailer: ELM [version 2.4ME+ PL47 (25)]
> imagine following code:
> .align 5,,2
> <20 bytes of code>
> jmp label
> .align 5
> label:
> .align 6
>
> The align_log of jmp will point to first increasing alignment, previous
> one was 5 so next one is .align 6 right?
No. The uid_align of jmp will point to the very next alignment,
to the .align 5.
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