bluss

#![crate_type="lib"]

#[no_mangle]
pub fn id_option(a: Option<u32>) -> Option<u32> {
    match a {
        Some(x) => Some(x),
        None => None,
    }
}

bluss

; ModuleID = 'extend_from_slice.cgu-0.rs'
source_filename = "extend_from_slice.cgu-0.rs"
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%str_slice = type { i8*, i64 }
%"test::Bencher" = type { i64, %"std::time::duration::Duration", i64 }
%"std::time::duration::Duration" = type { i64, i32 }
%"std::time::Instant" = type { %"std::sys::imp::time::inner::Instant" }
%"std::sys::imp::time::inner::Instant" = type { %"std::sys::imp::time::Timespec" }

bluss

#![feature(test)]

extern crate test;

use test::Bencher;

use std::ptr;

trait VecExt<T> {
    fn x_extend_from_slice(&mut self, other: &[T]);

bluss

#![feature(test)]

extern crate test;

use test::Bencher;

use std::ptr;

trait VecExt<T> {
    fn x_extend_from_slice(&mut self, other: &[T]);

bluss

//! ```cargo
//! [dependencies]
//! ignore = "*"
//! log = "*"
//! ```
#[macro_use]
extern crate log;
extern crate ignore;

use ignore::WalkBuilder;

bluss

//! ```cargo
//! [dependencies]
//! ignore = "*"
//! log = "*"
//! ```
#[macro_use]
extern crate log;
extern crate ignore;

use ignore::WalkBuilder;

bluss

#![feature(test)]
extern crate test;

use std::mem::size_of_val;

use test::Bencher;

#[bench]

bluss

 name               tests::sort_ ns/iter  tests::new_sort_ ns/iter  diff ns/iter   diff % 
 ascending          58,373 (685 MB/s)     55,175 (724 MB/s)               -3,198   -5.48% 
 big_ascending      240,410 (1331 MB/s)   108,604 (2946 MB/s)           -131,806  -54.83% 
 big_descending     241,974 (1322 MB/s)   112,114 (2854 MB/s)           -129,860  -53.67% 
 big_random_large   2,042,345 (156 MB/s)  1,964,713 (162 MB/s)           -77,632   -3.80% 
 big_random_medium  16,891 (189 MB/s)     15,804 (202 MB/s)               -1,087   -6.44% 
 big_random_small   800 (200 MB/s)        803 (199 MB/s)                       3    0.38% 
 descending         58,727 (681 MB/s)     55,781 (717 MB/s)               -2,946   -5.02% 
 random_large       769,153 (104 MB/s)    738,682 (108 MB/s)             -30,471   -3.96% 
 random_medium      5,812 (137 MB/s)      5,735 (139 MB/s)                   -77   -1.32% 

bluss

#![feature(test)]

extern crate test;

use test::{Bencher};


/// Mask of the value bits of a continuation byte
const CONT_MASK: u8 = 0b0011_1111;
/// Value of the tag bits (tag mask is !CONT_MASK) of a continuation byte

bluss

; ModuleID = 'countbytes.cgu-0.rs'
source_filename = "countbytes.cgu-0.rs"
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%str_slice = type { i8*, i64 }
%"3.std::string::String" = type { %"3.std::vec::Vec<u8>" }
%"3.std::vec::Vec<u8>" = type { %"5.alloc::raw_vec::RawVec<u8>", i64 }
%"5.alloc::raw_vec::RawVec<u8>" = type { %"2.std::ptr::Unique<u8>", i64 }
%"2.std::ptr::Unique<u8>" = type { %"2.core::nonzero::NonZero<*const u8>", %"2.std::marker::PhantomData<u8>" }