File: boolean_identities.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (18 lines) | stat: -rw-r--r-- 391 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
//@ test-mir-pass: DataflowConstProp

// EMIT_MIR boolean_identities.test.DataflowConstProp.diff

// CHECK-LABEL: fn test(
pub fn test(x: bool, y: bool) -> bool {
    // CHECK-NOT: BitAnd(
    // CHECK-NOT: BitOr(
    (y | true) & (x & false)
    // CHECK: _0 = const false;
    // CHECK-NOT: BitAnd(
    // CHECK-NOT: BitOr(
}

// CHECK-LABEL: fn main(
fn main() {
    test(true, false);
}