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why gcc-4.9.0 create larger files on 32bits system than 64btis.
- From: xinglp <xinglp at gmail dot com>
- To: gcc-help at gcc dot gnu dot org, LFS Developers Mailinglist <lfs-dev at linuxfromscratch dot org>
- Date: Sun, 27 Apr 2014 10:45:50 +0800
- Subject: why gcc-4.9.0 create larger files on 32bits system than 64btis.
- Authentication-results: sourceware.org; auth=none
For example, on my newly built lfs system:
$ ls -lh {2014-04-27-3.14.1-x86_64,2014-04-27-3.14.1-i686}/bin/{xz,bash,sync}
-rwxr-xr-x 1 root root 806K Apr 26 23:54 2014-04-27-3.14.1-i686/bin/bash
-rwxr-xr-x 1 root root 747K Apr 27 04:25 2014-04-27-3.14.1-x86_64/bin/bash
-rwxr-xr-x 1 root root 22K Apr 26 23:54 2014-04-27-3.14.1-i686/bin/sync
-rwxr-xr-x 1 root root 24K Apr 27 04:25 2014-04-27-3.14.1-x86_64/bin/sync
-rwxr-xr-x 1 root root 67K Apr 26 23:54 2014-04-27-3.14.1-i686/bin/xz
-rwxr-xr-x 1 root root 64K Apr 27 04:25 2014-04-27-3.14.1-x86_64/bin/xz
The "i686" version files are bigger than the "x86_64". Why ?
Thanks.