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:+0:11: +0:11
   5     let _1: &[(std::option::Option<i32>, &[&str])]; // in scope 0 at $DIR/const_allocation.rs:+1:5: +1:8
   6     let mut _2: &&[(std::option::Option<i32>, &[&str])]; // in scope 0 at $DIR/const_allocation.rs:+1:5: +1:8
   7
   8     bb0: {
   9         StorageLive(_1);                 // scope 0 at $DIR/const_allocation.rs:+1:5: +1:8
  10         StorageLive(_2);                 // scope 0 at $DIR/const_allocation.rs:+1:5: +1:8
  11         _2 = const {alloc1: &&[(Option<i32>, &[&str])]}; // scope 0 at $DIR/const_allocation.rs:+1:5: +1:8
  12                                          // mir::Constant
  13                                          // + span: $DIR/const_allocation.rs:8:5: 8:8
  14                                          // + literal: Const { ty: &&[(Option<i32>, &[&str])], val: Value(Scalar(alloc1)) }
  15         _1 = (*_2);                      // scope 0 at $DIR/const_allocation.rs:+1:5: +1:8
  16         StorageDead(_2);                 // scope 0 at $DIR/const_allocation.rs:+1:8: +1:9
  17         StorageDead(_1);                 // scope 0 at $DIR/const_allocation.rs:+1:8: +1:9
  18         nop;                             // scope 0 at $DIR/const_allocation.rs:+0:11: +2:2
  19         return;                          // scope 0 at $DIR/const_allocation.rs:+2:2: +2:2
  20     }
  21 }
  22
  23 alloc1 (static: FOO, size: 16, align: 8) {
  24     ╾───────alloc18───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........
  25 }
  26
  27 alloc18 (size: 72, align: 8) {
  28     0x00 │ 00 00 00 00 __ __ __ __ ╾───────alloc5────────╼ │ ....░░░░╾──────╼
  29     0x10 │ 00 00 00 00 00 00 00 00 00 00 00 00 __ __ __ __ │ ............░░░░
  30     0x20 │ ╾───────alloc9────────╼ 02 00 00 00 00 00 00 00 │ ╾──────╼........
  31     0x30 │ 01 00 00 00 2a 00 00 00 ╾───────alloc14───────╼ │ ....*...╾──────╼
  32     0x40 │ 03 00 00 00 00 00 00 00                         │ ........
  33 }
  34
  35 alloc5 (size: 0, align: 8) {}
  36
  37 alloc9 (size: 32, align: 8) {
  38     0x00 │ ╾───────alloc8────────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........
  39     0x10 │ ╾───────alloc10───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........
  40 }
  41
  42 alloc8 (size: 3, align: 1) {
  43     66 6f 6f                                        │ foo
  44 }
  45
  46 alloc10 (size: 3, align: 1) {
  47     62 61 72                                        │ bar
  48 }
  49
  50 alloc14 (size: 48, align: 8) {
  51     0x00 │ ╾───────alloc13───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........
  52     0x10 │ ╾───────alloc15───────╼ 03 00 00 00 00 00 00 00 │ ╾──────╼........
  53     0x20 │ ╾───────alloc16───────╼ 04 00 00 00 00 00 00 00 │ ╾──────╼........
  54 }
  55
  56 alloc13 (size: 3, align: 1) {
  57     6d 65 68                                        │ meh
  58 }
  59
  60 alloc15 (size: 3, align: 1) {
  61     6d 6f 70                                        │ mop
  62 }
  63
  64 alloc16 (size: 4, align: 1) {
  65     6d c3 b6 70                                     │ m..p
  66 }