tests/mir-opt/const_allocation2.main.ConstProp.after.32bit.mir

   1 // MIR for `main` after ConstProp
   2
   3 fn main() -> () {
   4     let mut _0: ();
   5     let _1: &[(std::option::Option<i32>, &[&u8])];
   6     let mut _2: &&[(std::option::Option<i32>, &[&u8])];
   7
   8     bb0: {
   9         StorageLive(_1);
  10         StorageLive(_2);
  11         _2 = const {ALLOC9: &&[(Option<i32>, &[&u8])]};
  12         _1 = (*_2);
  13         StorageDead(_2);
  14         StorageDead(_1);
  15         _0 = const ();
  16         return;
  17     }
  18 }
  19
  20 ALLOC9 (static: FOO, size: 8, align: 4) {
  21     ╾ALLOC0<imm>╼ 03 00 00 00                         │ ╾──╼....
  22 }
  23
  24 ALLOC0 (size: 48, align: 4) {
  25     0x00 │ 00 00 00 00 __ __ __ __ ╾ALLOC1<imm>╼ 00 00 00 00 │ ....░░░░╾──╼....
  26     0x10 │ 00 00 00 00 __ __ __ __ ╾ALLOC2<imm>╼ 02 00 00 00 │ ....░░░░╾──╼....
  27     0x20 │ 01 00 00 00 2a 00 00 00 ╾ALLOC3<imm>╼ 03 00 00 00 │ ....*...╾──╼....
  28 }
  29
  30 ALLOC1 (size: 0, align: 4) {}
  31
  32 ALLOC2 (size: 8, align: 4) {
  33     ╾ALLOC4<imm>╼ ╾ALLOC5<imm>╼                         │ ╾──╼╾──╼
  34 }
  35
  36 ALLOC4 (size: 1, align: 1) {
  37     05                                              │ .
  38 }
  39
  40 ALLOC5 (size: 1, align: 1) {
  41     06                                              │ .
  42 }
  43
  44 ALLOC3 (size: 12, align: 4) {
  45     ╾ALLOC6+0x3<imm>╼ ╾ALLOC7<imm>╼ ╾ALLOC8+0x2<imm>╼             │ ╾──╼╾──╼╾──╼
  46 }
  47
  48 ALLOC6 (size: 4, align: 1) {
  49     2a 45 15 6f                                     │ *E.o
  50 }
  51
  52 ALLOC7 (size: 1, align: 1) {
  53     2a                                              │ *
  54 }
  55
  56 ALLOC8 (size: 4, align: 1) {
  57     2a 45 15 6f                                     │ *E.o
  58 }