src/test/mir-opt/const_allocation.main.ConstProp.after.64bit.mir

   1 // MIR for `main` after ConstProp
   2
   3 fn main() -> () {
   4     let mut _0: ();                      // return place in scope 0 at $DIR/const_allocation.rs:7:11: 7:11
   5     let _1: &[(std::option::Option<i32>, &[&str])]; // in scope 0 at $DIR/const_allocation.rs:8:5: 8:8
   6     let mut _2: &&[(std::option::Option<i32>, &[&str])]; // in scope 0 at $DIR/const_allocation.rs:8:5: 8:8
   7
   8     bb0: {
   9         StorageLive(_1);                 // scope 0 at $DIR/const_allocation.rs:8:5: 8:8
  10         StorageLive(_2);                 // scope 0 at $DIR/const_allocation.rs:8:5: 8:8
  11         _2 = const {alloc0: &&[(Option<i32>, &[&str])]}; // scope 0 at $DIR/const_allocation.rs:8:5: 8:8
  12                                          // ty::Const
  13                                          // + ty: &&[(std::option::Option<i32>, &[&str])]
  14                                          // + val: Value(Scalar(alloc0))
  15                                          // mir::Constant
  16                                          // + span: $DIR/const_allocation.rs:8:5: 8:8
  17                                          // + literal: Const { ty: &&[(std::option::Option<i32>, &[&str])], val: Value(Scalar(alloc0)) }
  18         _1 = (*_2);                      // scope 0 at $DIR/const_allocation.rs:8:5: 8:8
  19         StorageDead(_2);                 // scope 0 at $DIR/const_allocation.rs:8:8: 8:9
  20         StorageDead(_1);                 // scope 0 at $DIR/const_allocation.rs:8:8: 8:9
  21         _0 = const ();                   // scope 0 at $DIR/const_allocation.rs:7:11: 9:2
  22         return;                          // scope 0 at $DIR/const_allocation.rs:9:2: 9:2
  23     }
  24 }
  25
  26 alloc0 (static: FOO, size: 16, align: 8) {
  27     ╾───────alloc14───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........
  28 }
  29
  30 alloc14 (size: 72, align: 8) {
  31     0x00 │ 00 00 00 00 __ __ __ __ ╾───────alloc4────────╼ │ ....░░░░╾──────╼
  32     0x10 │ 00 00 00 00 00 00 00 00 00 00 00 00 __ __ __ __ │ ............░░░░
  33     0x20 │ ╾───────alloc7────────╼ 02 00 00 00 00 00 00 00 │ ╾──────╼........
  34     0x30 │ 01 00 00 00 2a 00 00 00 ╾───────alloc11───────╼ │ ....*...╾──────╼
  35     0x40 │ 03 00 00 00 00 00 00 00                         │ ........
  36 }
  37
  38 alloc4 (size: 0, align: 8) {}
  39
  40 alloc7 (size: 32, align: 8) {
  41     0x00 │ ╾───────alloc6────────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........
  42     0x10 │ ╾───────alloc8────────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........
  43 }
  44
  45 alloc6 (size: 3, align: 1) {
  46     66 6f 6f                                        │ foo
  47 }
  48
  49 alloc8 (size: 3, align: 1) {
  50     62 61 72                                        │ bar
  51 }
  52
  53 alloc11 (size: 48, align: 8) {
  54     0x00 │ ╾───────alloc10───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........
  55     0x10 │ ╾───────alloc12───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........
  56     0x20 │ ╾───────alloc13───────╼ 04 00 00 00 00 00 00 00 │ ╾──────╼........
  57 }
  58
  59 alloc10 (size: 3, align: 1) {
  60     6d 65 68                                        │ meh
  61 }
  62
  63 alloc12 (size: 3, align: 1) {
  64     6d 6f 70                                        │ mop
  65 }
  66
  67 alloc13 (size: 4, align: 1) {
  68     6d c3 b6 70                                     │ m..p
  69 }