diff options
| author | Scott Wood <scottwood@freescale.com> | 2013-01-03 13:25:38 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-01-07 17:37:11 +0100 |
| commit | 4417c73305f60e46a2370bcaf3635981f5dbc050 (patch) | |
| tree | af20c866d542b903b35613b406c7f2290e66032c /fpu/softfloat.c | |
| parent | 6c5e84c25fc70717c410150b23c765bedf0af52d (diff) | |
openpic: IRQ_check: search the queue a word at a time
Search the queue more efficiently by first looking for a non-zero word,
and then using the common bit-searching function to find the bit within
the word. It would be even nicer if bitops_ffsl() could be hooked up
to the compiler intrinsic so that bit-searching instructions could be
used, but that's another matter.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'fpu/softfloat.c')
0 files changed, 0 insertions, 0 deletions