alexcrichton

+------------------------------------------+-----------+-----------------+------------+------------+--------------+-----------------------+
| Item                                     | Self time | % of total time | Item count | Cache hits | Blocked time | Incremental load time |
+------------------------------------------+-----------+-----------------+------------+------------+--------------+-----------------------+
| LLVM_emit_obj                            | 27.43s    | 45.221          | 496        | 0          | 0.00ns       | 0.00ns                |
+------------------------------------------+-----------+-----------------+------------+------------+--------------+-----------------------+
| LLVM_make_bitcode                        | 6.56s     | 10.820          | 496        | 0          | 0.00ns       | 0.00ns                |
+------------------------------------------+-----------+-----------------+------------+------------+--------------+-----------------------+
| typeck_tables_of                         |

alexcrichton

| Pass ascii_small to/from wasm-bindgen   |1,739,343/s ±1.33% | 1,028,842/s ±2.03%|
|Pass ascii_medium to/from wasm-bindgen   |1,553,687/s ±1.37% | 990,149/s ±2.37%|
|Pass ascii_number to/from wasm-bindgen   |1,461,455/s ±1.38% | 988,315/s ±2.01%|
|Pass ascii_date to/from wasm-bindgen   |1,182,276/s ±1.25% | 845,042/s ±2.17%|
|Pass ascii_url to/from wasm-bindgen   |1,179,832/s ±1.82% | 891,663/s ±1.95%|
|Pass ascii_link to/from wasm-bindgen   |1,202,142/s ±0.83% | 887,017/s ±1.59%|
|Pass unicode to/from wasm-bindgen   |406,366/s ±3.59% | 365,823/s ±2.78%|

alexcrichton

 Pass ascii_small to/from wasm-bindgen   |1,739,343/s ±1.33% | 1,028,842/s ±2.03%
Pass ascii_medium to/from wasm-bindgen   |1,553,687/s ±1.37% | 990,149/s ±2.37%
Pass ascii_number to/from wasm-bindgen   |1,461,455/s ±1.38% | 988,315/s ±2.01%
Pass ascii_date to/from wasm-bindgen   |1,182,276/s ±1.25% | 845,042/s ±2.17%
Pass ascii_url to/from wasm-bindgen   |1,179,832/s ±1.82% | 891,663/s ±1.95%
Pass ascii_link to/from wasm-bindgen   |1,202,142/s ±0.83% | 887,017/s ±1.59%
Pass unicode to/from wasm-bindgen   |406,366/s ±3.59% | 365,823/s ±2.78%

alexcrichton

diff --git a/crates/cli-support/src/js/mod.rs b/crates/cli-support/src/js/mod.rs
index 6a7bba55c..d433f7cc3 100644
--- a/crates/cli-support/src/js/mod.rs
+++ b/crates/cli-support/src/js/mod.rs
@@ -900,30 +900,6 @@ impl<'a> Context<'a> {
         self.expose_uint8_memory();
         self.require_internal_export("__wbindgen_realloc")?;
 
-        // A fast path that directly writes char codes into WASM memory as long
-        // as it finds only ASCII characters.

alexcrichton

diff --git a/src/cargo/util/dependency_queue.rs b/src/cargo/util/dependency_queue.rs
index 21886c0ee..946549507 100644
--- a/src/cargo/util/dependency_queue.rs
+++ b/src/cargo/util/dependency_queue.rs
@@ -88,14 +88,15 @@ impl<N: Hash + Eq + Clone, E: Eq + Hash + Clone, V> DependencyQueue<N, E, V> {
         }
         self.priority = out.into_iter().map(|(n, set)| (n, set.len())).collect();
 
-        fn depth<N: Hash + Eq + Clone, E: Hash + Eq + Clone>(
+        fn depth<'a, N: Hash + Eq + Clone, E: Hash + Eq + Clone>(

alexcrichton

use once_cell::sync::OnceCell;
use std::ffi::CStr;
use std::mem;
use std::ptr;
use std::sync::atomic::{AtomicUsize, Ordering::SeqCst};

#[macro_export]
macro_rules! progress {
    () => {{
        static COUNTER: $crate::Counter =

alexcrichton

use std::sync::{Arc, Mutex, Condvar};

fn main() {
    coz::begin!("wut");
    coz::begin!("foo");
    std::thread::sleep_ms(1000);
    coz::end!("foo");
    coz::begin!("bar");
    std::thread::sleep_ms(500);
    coz::end!("bar");

alexcrichton

startup	time=1568845676137816507
experiment	selected=/rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/sync/atomic.rs:2121	speedup=0.75	duration=500152034	selected-samples=0
throughput-point	name=src/main.rs:7	delta=164562
experiment	selected=/rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/io/buffered.rs:513	speedup=0.75	duration=500146496	selected-samples=0
throughput-point	name=src/main.rs:7	delta=168744
experiment	selected=/rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/sync/atomic.rs:2152	speedup=0.75	duration=500145416	selected-samples=0
throughput-point	name=src/main.rs:7	delta=167958
experiment	selected=/home/alex/.cargo/registry/src/github.com-1ecc6299db9ec823/once_cell-1.1.0/src/lib.rs:738	speedup=0.35	duration=500146709	selected-samples=0
throughput-point	name=src/main.rs:7	delta=168870
experiment	selected=/rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/sync.rs:757	speedup=0.00	duration=500144790	selected-samples=0

alexcrichton

startup	time=1568845676137816507
experiment	selected=/rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/sync/atomic.rs:2121	speedup=0.75	duration=500152034	selected-samples=0
throughput-point	name=src/main.rs:7	delta=164562
experiment	selected=/rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/io/buffered.rs:513	speedup=0.75	duration=500146496	selected-samples=0
throughput-point	name=src/main.rs:7	delta=168744
experiment	selected=/rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/sync/atomic.rs:2152	speedup=0.75	duration=500145416	selected-samples=0
throughput-point	name=src/main.rs:7	delta=167958
experiment	selected=/home/alex/.cargo/registry/src/github.com-1ecc6299db9ec823/once_cell-1.1.0/src/lib.rs:738	speedup=0.35	duration=500146709	selected-samples=0
throughput-point	name=src/main.rs:7	delta=168870
experiment	selected=/rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/sync.rs:757	speedup=0.00	duration=500144790	selected-samples=0

alexcrichton

startup	time=1568845676137816507
experiment	selected=/rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/sync/atomic.rs:2121	speedup=0.75	duration=500152034	selected-samples=0
throughput-point	name=src/main.rs:7	delta=164562
experiment	selected=/rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/io/buffered.rs:513	speedup=0.75	duration=500146496	selected-samples=0
throughput-point	name=src/main.rs:7	delta=168744
experiment	selected=/rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/sync/atomic.rs:2152	speedup=0.75	duration=500145416	selected-samples=0
throughput-point	name=src/main.rs:7	delta=167958
experiment	selected=/home/alex/.cargo/registry/src/github.com-1ecc6299db9ec823/once_cell-1.1.0/src/lib.rs:738	speedup=0.35	duration=500146709	selected-samples=0
throughput-point	name=src/main.rs:7	delta=168870
experiment	selected=/rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/sync.rs:757	speedup=0.00	duration=500144790	selected-samples=0