rust/src/libarena
Huon Wilson 38447344f1 arena: use the generic bh.iter to stop the benchmarks being DCE'd.
Before:

    test test::bench_nonpod_nonarena  ... bench:        62 ns/iter (+/- 6)
    test test::bench_pod_nonarena     ... bench:         0 ns/iter (+/- 0)

After:

    test test::bench_nonpod_nonarena  ... bench:       158 ns/iter (+/- 11)
    test test::bench_pod_nonarena     ... bench:        48 ns/iter (+/- 2)

The other tests show no change, but are adjusted to use the generic
return value of `.iter` anyway so that this doesn't change in future.
2014-02-09 12:31:45 +11:00
..
lib.rs arena: use the generic bh.iter to stop the benchmarks being DCE'd. 2014-02-09 12:31:45 +11:00