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struct.main.DataflowConstProp.64bit.diff
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struct.main.DataflowConstProp.64bit.diff
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- // MIR for `main` before DataflowConstProp
+ // MIR for `main` after DataflowConstProp
fn main() -> () {
let mut _0: ();
let mut _1: S;
let mut _3: i32;
let mut _5: i32;
let mut _6: i32;
let mut _10: SmallStruct;
let mut _14: &&SmallStruct;
let mut _16: f32;
let mut _17: std::option::Option<S>;
let mut _18: &[f32];
let mut _22: BigStruct;
let mut _26: &&BigStruct;
let mut _28: f32;
let mut _29: std::option::Option<S>;
let mut _30: &[f32];
let mut _31: &SmallStruct;
let mut _32: &SmallStruct;
let mut _33: &SmallStruct;
let mut _34: &SmallStruct;
let mut _35: &BigStruct;
let mut _36: &BigStruct;
let mut _37: &BigStruct;
let mut _38: &BigStruct;
scope 1 {
debug s => _1;
let _2: i32;
scope 2 {
debug a => _2;
let _4: i32;
scope 3 {
debug b => _4;
let _7: f32;
let _8: std::option::Option<S>;
let _9: &[f32];
scope 4 {
debug a => _7;
debug b => _8;
debug c => _9;
let _11: f32;
let _12: std::option::Option<S>;
let _13: &[f32];
scope 5 {
debug a => _11;
debug b => _12;
debug c => _13;
let _15: SmallStruct;
scope 6 {
debug ss => _15;
let _19: f32;
let _20: std::option::Option<S>;
let _21: &[f32];
scope 7 {
debug a => _19;
debug b => _20;
debug c => _21;
let _23: f32;
let _24: std::option::Option<S>;
let _25: &[f32];
scope 8 {
debug a => _23;
debug b => _24;
debug c => _25;
let _27: BigStruct;
scope 9 {
debug bs => _27;
}
}
}
}
}
}
}
}
}
bb0: {
StorageLive(_1);
- _1 = S(const 1_i32);
+ _1 = const S(1_i32);
StorageLive(_2);
StorageLive(_3);
- _3 = (_1.0: i32);
- _2 = Add(move _3, const 2_i32);
+ _3 = const 1_i32;
+ _2 = const 3_i32;
StorageDead(_3);
(_1.0: i32) = const 3_i32;
StorageLive(_4);
StorageLive(_5);
- _5 = _2;
+ _5 = const 3_i32;
StorageLive(_6);
- _6 = (_1.0: i32);
- _4 = Add(move _5, move _6);
+ _6 = const 3_i32;
+ _4 = const 6_i32;
StorageDead(_6);
StorageDead(_5);
StorageLive(_10);
_10 = const _;
StorageLive(_7);
- _7 = (_10.0: f32);
+ _7 = const 4f32;
StorageLive(_8);
- _8 = (_10.1: std::option::Option<S>);
+ _8 = const Option::<S>::Some(S(1_i32));
StorageLive(_9);
_9 = (_10.2: &[f32]);
StorageDead(_10);
StorageLive(_14);
_14 = const {ALLOC4: &&SmallStruct};
_31 = deref_copy (*_14);
StorageLive(_11);
_32 = deref_copy (*_14);
- _11 = ((*_32).0: f32);
+ _11 = const 9f32;
StorageLive(_12);
_33 = deref_copy (*_14);
_12 = ((*_33).1: std::option::Option<S>);
StorageLive(_13);
_34 = deref_copy (*_14);
_13 = ((*_34).2: &[f32]);
StorageDead(_14);
StorageLive(_15);
StorageLive(_16);
- _16 = _11;
+ _16 = const 9f32;
StorageLive(_17);
_17 = _12;
StorageLive(_18);
_18 = _13;
- _15 = SmallStruct(move _16, move _17, move _18);
+ _15 = SmallStruct(const 9f32, move _17, move _18);
StorageDead(_18);
StorageDead(_17);
StorageDead(_16);
StorageLive(_22);
_22 = const _;
StorageLive(_19);
- _19 = (_22.0: f32);
+ _19 = const 25f32;
StorageLive(_20);
_20 = (_22.1: std::option::Option<S>);
StorageLive(_21);
_21 = (_22.2: &[f32]);
StorageDead(_22);
StorageLive(_26);
_26 = const {ALLOC5: &&BigStruct};
_35 = deref_copy (*_26);
StorageLive(_23);
_36 = deref_copy (*_26);
- _23 = ((*_36).0: f32);
+ _23 = const 82f32;
StorageLive(_24);
_37 = deref_copy (*_26);
- _24 = ((*_37).1: std::option::Option<S>);
+ _24 = const Option::<S>::Some(S(35_i32));
StorageLive(_25);
_38 = deref_copy (*_26);
_25 = ((*_38).2: &[f32]);
StorageDead(_26);
StorageLive(_27);
StorageLive(_28);
- _28 = _23;
+ _28 = const 82f32;
StorageLive(_29);
- _29 = _24;
+ _29 = const Option::<S>::Some(S(35_i32));
StorageLive(_30);
_30 = _25;
- _27 = BigStruct(move _28, move _29, move _30);
+ _27 = BigStruct(const 82f32, const Option::<S>::Some(S(35_i32)), move _30);
StorageDead(_30);
StorageDead(_29);
StorageDead(_28);
_0 = const ();
StorageDead(_27);
StorageDead(_25);
StorageDead(_24);
StorageDead(_23);
StorageDead(_21);
StorageDead(_20);
StorageDead(_19);
StorageDead(_15);
StorageDead(_13);
StorageDead(_12);
StorageDead(_11);
StorageDead(_9);
StorageDead(_8);
StorageDead(_7);
StorageDead(_4);
StorageDead(_2);
StorageDead(_1);
return;
}
+ }
+
+ ALLOC6 (size: 8, align: 4) {
+ 01 00 00 00 23 00 00 00 │ ....#...
+ }
+
+ ALLOC7 (size: 8, align: 4) {
+ 01 00 00 00 23 00 00 00 │ ....#...
+ }
+
+ ALLOC8 (size: 8, align: 4) {
+ 01 00 00 00 23 00 00 00 │ ....#...
+ }
+
+ ALLOC9 (size: 8, align: 4) {
+ 01 00 00 00 01 00 00 00 │ ........
+ }
+
+ ALLOC10 (size: 4, align: 4) {
+ 01 00 00 00 │ ....
}
ALLOC5 (static: BIG_STAT, size: 8, align: 8) {
╾ALLOC0<imm>╼ │ ╾──────╼
}
ALLOC0 (size: 32, align: 8) {
0x00 │ 01 00 00 00 23 00 00 00 ╾ALLOC1<imm>╼ │ ....#...╾──────╼
0x10 │ 02 00 00 00 00 00 00 00 00 00 a4 42 __ __ __ __ │ ...........B░░░░
}
ALLOC1 (size: 8, align: 4) {
00 00 34 42 00 00 90 42 │ ..4B...B
}
ALLOC4 (static: SMALL_STAT, size: 8, align: 8) {
╾ALLOC2<imm>╼ │ ╾──────╼
}
ALLOC2 (size: 32, align: 8) {
0x00 │ 00 00 00 00 __ __ __ __ ╾ALLOC3<imm>╼ │ ....░░░░╾──────╼
0x10 │ 01 00 00 00 00 00 00 00 00 00 10 41 __ __ __ __ │ ...........A░░░░
}
ALLOC3 (size: 4, align: 4) {
00 00 50 41 │ ..PA
}