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| author | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2008-03-10 12:56:12 +0100 |
|---|---|---|
| committer | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2008-03-10 13:32:33 +0100 |
| commit | bafe68034e3ef5e9f512bd0468001caf34981c41 (patch) | |
| tree | adb0234b23fa2f5fac48f704e03a09f047a43c15 /arch/avr32 | |
| parent | d395991c117d43bfca97101a931a41d062a93852 (diff) | |
avr32: Work around byteswap bug in gcc < 4.2
gcc versions earlier than 4.2 sign-extends the result of le16_to_cpu()
and friends when we implement __arch__swabX() using
__builtin_bswap_X(). Disable our arch-specific optimizations when those
gcc versions are being used.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Diffstat (limited to 'arch/avr32')
0 files changed, 0 insertions, 0 deletions