File: rmake.rs

package info (click to toggle)
rustc 1.90.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, sid
  • size: 925,928 kB
  • sloc: xml: 158,148; javascript: 19,781; sh: 19,174; python: 15,732; ansic: 13,096; cpp: 7,181; asm: 4,376; makefile: 697; lisp: 176; sql: 15
file content (17 lines) | stat: -rw-r--r-- 493 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
//@ ignore-cross-compile

use run_make_support::{assert_contains, rfs, run, rustc};

fn main() {
    // The tests must pass...
    rustc().input("main.rs").run();
    run("main");

    // ... and the loads/stores must not be optimized out.
    rustc().input("main.rs").emit("llvm-ir").run();

    let raw_llvm_ir = rfs::read("main.ll");
    let llvm_ir = String::from_utf8_lossy(&raw_llvm_ir);
    assert_contains(&llvm_ir, "load volatile");
    assert_contains(&llvm_ir, "store volatile");
}