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Re: New option -flimit-function-alignment

From: Bernd Schmidt <bschmidt at redhat dot com>
To: Denys Vlasenko <dvlasenk at redhat dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>
Date: Mon, 7 Nov 2016 15:18:02 +0100
Subject: Re: New option -flimit-function-alignment
Authentication-results: sourceware.org; auth=none
References: <0105be2b-46da-1e48-87cc-a88b46825cf0@redhat.com> <df18b94f-7e62-0124-3640-d713c8165b9c@redhat.com> <3da48583-d19b-ac0e-46c8-eb25e5b89ad3@redhat.com> <c483db1a-b27d-5c52-ee32-3c794a133a5c@redhat.com> <797cae7c-18bb-503b-d775-db5447b00ee3@redhat.com>

On 10/14/2016 08:28 PM, Bernd Schmidt wrote:

On 10/12/2016 09:27 PM, Denys Vlasenko wrote:

Yes, something like "if max_skip >= func_size, temporarily lower
max_skip to func_size-1" (because otherwise we can create padding
bigger-or-equal to the entire function in size, which is stupid
- it's better to just put the function in that space).

This would be a nice.


That would be this patch. Bootstrapped and tested on x86_64-linux, ok?


Ping.
https://gcc.gnu.org/ml/gcc-patches/2016-10/msg01187.html


Bernd

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