diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2014-06-19 15:15:31 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-07-05 11:21:52 +0200 |
| commit | 2172c1f5aa58310784f358ca20fdddfcdc2a0d7b (patch) | |
| tree | 5984b036cd43e60fc78404b9e95995284997b6e4 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 985c8dcbe15ddd8a1b98dc6b9c6403cb5d7012ab (diff) | |
perf/x86: Micro-optimize nhmex_rbox_get_constraint()
Flipping the LSB doesn't require four lines of code. This shaves a few
bytes of the generated code, including a branch.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1403183731-15402-1-git-send-email-linux@rasmusvillemoes.dk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions