File: inline-always-works-always.rs

package info (click to toggle)
rustc-web 1.78.0%2Bdfsg1-2~deb11u3
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,245,360 kB
  • sloc: xml: 147,985; javascript: 18,022; sh: 11,083; python: 10,265; ansic: 6,172; cpp: 5,023; asm: 4,390; makefile: 4,269
file content (21 lines) | stat: -rw-r--r-- 428 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
//@ revisions: NO-OPT SIZE-OPT SPEED-OPT
//@[NO-OPT] compile-flags: -Copt-level=0
//@[SIZE-OPT] compile-flags: -Copt-level=s
//@[SPEED-OPT] compile-flags: -Copt-level=3

#![crate_type="rlib"]

#[no_mangle]
#[inline(always)]
pub extern "C" fn callee() -> u32 {
    4 + 4
}

// CHECK-LABEL: caller
// SIZE-OPT: ret i32 8
// SPEED-OPT: ret i32 8
// NO-OPT: ret i32 8
#[no_mangle]
pub extern "C" fn caller() -> u32 {
    callee()
}