tests/mir-opt/const_prop/scalar_literal_propagation.main.ConstProp.diff

   1 - // MIR for `main` before ConstProp
   2 + // MIR for `main` after ConstProp
   3
   4   fn main() -> () {
   5       let mut _0: ();                      // return place in scope 0 at $DIR/scalar_literal_propagation.rs:+0:11: +0:11
   6       let _1: u32;                         // in scope 0 at $DIR/scalar_literal_propagation.rs:+1:9: +1:10
   7       let _2: ();                          // in scope 0 at $DIR/scalar_literal_propagation.rs:+2:5: +2:15
   8       let mut _3: u32;                     // in scope 0 at $DIR/scalar_literal_propagation.rs:+2:13: +2:14
   9       scope 1 {
  10           debug x => _1;                   // in scope 1 at $DIR/scalar_literal_propagation.rs:+1:9: +1:10
  11       }
  12
  13       bb0: {
  14           StorageLive(_1);                 // scope 0 at $DIR/scalar_literal_propagation.rs:+1:9: +1:10
  15           _1 = const 1_u32;                // scope 0 at $DIR/scalar_literal_propagation.rs:+1:13: +1:14
  16           StorageLive(_2);                 // scope 1 at $DIR/scalar_literal_propagation.rs:+2:5: +2:15
  17 -         _2 = consume(_1) -> bb1;         // scope 1 at $DIR/scalar_literal_propagation.rs:+2:5: +2:15
  18 +         _2 = consume(const 1_u32) -> bb1; // scope 1 at $DIR/scalar_literal_propagation.rs:+2:5: +2:15
  19                                            // mir::Constant
  20                                            // + span: $DIR/scalar_literal_propagation.rs:4:5: 4:12
  21                                            // + literal: Const { ty: fn(u32) {consume}, val: Value(<ZST>) }
  22       }
  23
  24       bb1: {
  25           StorageDead(_2);                 // scope 1 at $DIR/scalar_literal_propagation.rs:+2:15: +2:16
  26           return;                          // scope 0 at $DIR/scalar_literal_propagation.rs:+3:2: +3:2
  27       }
  28   }
  29