diff options
author | Philipe De Muyter <phdm@macqel.be> | 2006-06-27 12:47:00 +1000 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 18:26:36 -0700 |
commit | 3f787bff45e1880044e6ab3900b6a40214ae905f (patch) | |
tree | ea34ecc7c9e3cd8a704dca0e8769fed8189c6410 /lib | |
parent | 3c101cf024c3f126e174bf0d8946c587127e3c30 (diff) |
[PATCH] m68knommu: remove useless compiler args
Here is a small patch that made my kernel .text segment shrink by 8k IIRC
on my 5272-based board, by removing `-Wa,-S' from CFLAGS.
The `-Wa,-S' option prevents `gas' from using short forms of jsr.
Without it, `gas' replaces `jsr xxx.l' (6 bytes) by `jsr xxx@pc'
(4 bytes) when possible. On 5272, both forms are equally fast.
The `-Wa,-m5307' option is useless, because gcc already gives it
to `gas' from the `-m5307' option.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions