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Re: Optimize lto location stremaing
- From: Andi Kleen <andi at firstfloor dot org>
- To: Jan Hubicka <hubicka at ucw dot cz>
- Cc: gcc-patches at gcc dot gnu dot org, rguenther at suse dot de, manu at gcc dot gnu dot org
- Date: Wed, 25 Mar 2015 20:42:59 -0700
- Subject: Re: Optimize lto location stremaing
- Authentication-results: sourceware.org; auth=none
- References: <20150325225448 dot GC85969 at kam dot mff dot cuni dot cz>
Jan Hubicka <hubicka@ucw.cz> writes:
>
> Bootstrapped/regtested x86_64-linux, the patch saves about 1GB of locators for chromium
> and 400MB for firefox LTO.
Great. On my LTO builds linemap was always high up in the profiles too.
-Andi
--
ak@linux.intel.com -- Speaking for myself only