linux-kernel - tinyconfig x86-32 vmlinux sizes by gcc compiler version

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Message-ID: <1417728779.2721.15.camel@perches.com>
Date:	Thu, 04 Dec 2014 13:32:59 -0800
From:	Joe Perches <joe@...ches.com>
To:	Josh Triplett <josh@...htriplett.org>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: tinyconfig x86-32 vmlinux sizes by gcc compiler version

Just fyi.

At least for x86-32, it seems later versions of gcc
are producing smaller images.

$ size vmlinux.*
   text	   data	    bss	    dec	    hex	filename
 657725	 118496	1189040	1965261	 1dfccd	vmlinux.4.4
 633563	 118528	1189448	1941539	 1da023	vmlinux.4.6
 633277	 118496	1189592	1941365	 1d9f75	vmlinux.4.7
 632299	 121120	1192784	1946203	 1db25b	vmlinux.4.9


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