src/test/mir-opt/simplify_if.rs

   1 fn main() {
   2     if false {
   3         println!("hello world!");
   4     }
   5 }
   6
   7 // END RUST SOURCE
   8 // START rustc.main.SimplifyBranches-after-const-prop.before.mir
   9 // bb0: {
  10 //     ...
  11 //     switchInt(const false) -> [false: bb3, otherwise: bb1];
  12 // }
  13 // END rustc.main.SimplifyBranches-after-const-prop.before.mir
  14 // START rustc.main.SimplifyBranches-after-const-prop.after.mir
  15 // bb0: {
  16 //     ...
  17 //     goto -> bb3;
  18 // }
  19 // END rustc.main.SimplifyBranches-after-const-prop.after.mir