tests/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.64bit.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/bad_op_unsafe_oob_for_slices.rs:+0:11: +0:11
   6       let _1: *const [i32];                // in scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:9: +1:10
   7       let mut _2: *const [i32; 3];         // in scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35
   8       let _3: &[i32; 3];                   // in scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35
   9       let _5: usize;                       // in scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:23: +3:24
  10       let mut _6: usize;                   // in scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25
  11       let mut _7: bool;                    // in scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25
  12       let mut _8: &[i32; 3];               // in scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35
  13       scope 1 {
  14           debug a => _1;                   // in scope 1 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:9: +1:10
  15           scope 2 {
  16               let _4: i32;                 // in scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:13: +3:15
  17               scope 3 {
  18                   debug _b => _4;          // in scope 3 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:13: +3:15
  19               }
  20           }
  21       }
  22
  23       bb0: {
  24           StorageLive(_1);                 // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:9: +1:10
  25           StorageLive(_2);                 // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35
  26           StorageLive(_3);                 // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35
  27           _8 = const _;                    // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35
  28                                            // mir::Constant
  29                                            // + span: $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
  30                                            // + literal: Const { ty: &[i32; 3], val: Unevaluated(main, [], Some(promoted[0])) }
  31           _3 = _8;                         // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35
  32           _2 = &raw const (*_3);           // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35
  33           _1 = move _2 as *const [i32] (Pointer(Unsize)); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:25: +1:35
  34           StorageDead(_2);                 // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:34: +1:35
  35           StorageDead(_3);                 // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+1:35: +1:36
  36           StorageLive(_4);                 // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:13: +3:15
  37           StorageLive(_5);                 // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:23: +3:24
  38           _5 = const 3_usize;              // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:23: +3:24
  39           _6 = Len((*_1));                 // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25
  40 -         _7 = Lt(_5, _6);                 // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25
  41 -         assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> bb1; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25
  42 +         _7 = Lt(const 3_usize, _6);      // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25
  43 +         assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, const 3_usize) -> bb1; // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25
  44       }
  45
  46       bb1: {
  47           _4 = (*_1)[_5];                  // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:18: +3:25
  48           StorageDead(_5);                 // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+3:25: +3:26
  49           StorageDead(_4);                 // scope 2 at $DIR/bad_op_unsafe_oob_for_slices.rs:+4:5: +4:6
  50           StorageDead(_1);                 // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+5:1: +5:2
  51           return;                          // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:+5:2: +5:2
  52       }
  53   }
  54