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Re: VTA Linux kernel compilation comparison

From: fche at redhat dot com (Frank Ch. Eigler)
To: Jakub Jelinek <jakub at redhat dot com>
Cc: Diego Novillo <dnovillo at google dot com>, Alexandre Oliva <aoliva at redhat dot com>, gcc at gcc dot gnu dot org
Date: Wed, 08 Jul 2009 12:13:46 -0400
Subject: Re: VTA Linux kernel compilation comparison
References: <20090707100814.GD4462@tyan-ft48-01.lab.bos.redhat.com> <20090708130923.GE4407@tyan-ft48-01.lab.bos.redhat.com>

Jakub Jelinek <jakub@redhat.com> writes:

> [...]  With make allyesconfig; [...]
> .debug_info+.debug_loc+.debug_abbrev section sum grew by 1.9MB out
> of 422MB, 

I assume this was with var-tracking turned on (due to the toplev.c
AUTODETECT_VALUE logic).

> [...] there locations weren't really changing.

You mean the location lists didn't change much?  If so, that would be
a surprise.

- FChE

Follow-Ups:
- Re: VTA Linux kernel compilation comparison
  - From: Jakub Jelinek

References:
- VTA IL size comparison
  - From: Jakub Jelinek
- VTA Linux kernel compilation comparison
  - From: Jakub Jelinek

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