125 lines
2.9 KiB
Diff
125 lines
2.9 KiB
Diff
- // MIR for `statics` before DataflowConstProp
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+ // MIR for `statics` after DataflowConstProp
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fn statics() -> () {
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let mut _0: ();
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let _1: E;
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let mut _2: &E;
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let mut _4: isize;
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let mut _8: &&E;
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let mut _10: isize;
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scope 1 {
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debug e1 => _1;
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let _3: i32;
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let _5: i32;
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let _6: i32;
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scope 2 {
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debug x1 => _3;
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let _7: &E;
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scope 5 {
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debug e2 => _7;
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let _9: &i32;
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let _11: &i32;
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let _12: &i32;
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scope 6 {
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debug x2 => _9;
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}
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scope 7 {
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debug x21 => _11;
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}
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scope 8 {
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debug x22 => _12;
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}
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}
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}
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scope 3 {
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debug x11 => _5;
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}
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scope 4 {
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debug x12 => _6;
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}
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}
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bb0: {
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StorageLive(_1);
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StorageLive(_2);
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_2 = const {ALLOC0: &E};
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- _1 = copy (*_2);
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+ _1 = const E::V1(0_i32);
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StorageDead(_2);
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StorageLive(_3);
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- _4 = discriminant(_1);
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- switchInt(move _4) -> [0: bb3, 1: bb2, otherwise: bb1];
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+ _4 = const 0_isize;
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+ switchInt(const 0_isize) -> [0: bb3, 1: bb2, otherwise: bb1];
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}
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bb1: {
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unreachable;
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}
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bb2: {
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StorageLive(_6);
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_6 = copy ((_1 as V2).0: i32);
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_3 = copy _6;
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StorageDead(_6);
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goto -> bb4;
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}
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bb3: {
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StorageLive(_5);
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- _5 = copy ((_1 as V1).0: i32);
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- _3 = copy _5;
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+ _5 = const 0_i32;
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+ _3 = const 0_i32;
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StorageDead(_5);
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goto -> bb4;
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}
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bb4: {
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StorageLive(_7);
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StorageLive(_8);
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_8 = const {ALLOC1: &&E};
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_7 = copy (*_8);
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StorageDead(_8);
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StorageLive(_9);
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_10 = discriminant((*_7));
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switchInt(move _10) -> [0: bb6, 1: bb5, otherwise: bb1];
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}
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bb5: {
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StorageLive(_12);
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_12 = &(((*_7) as V2).0: i32);
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_9 = &(*_12);
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StorageDead(_12);
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goto -> bb7;
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}
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bb6: {
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StorageLive(_11);
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_11 = &(((*_7) as V1).0: i32);
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_9 = copy _11;
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StorageDead(_11);
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goto -> bb7;
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}
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bb7: {
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_0 = const ();
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StorageDead(_9);
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StorageDead(_7);
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StorageDead(_3);
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StorageDead(_1);
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return;
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}
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}
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+ ALLOC2 (size: 8, align: 4) { .. }
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+
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ALLOC1 (static: RC, size: 8, align: 8) { .. }
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- ALLOC2 (size: 8, align: 4) { .. }
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+ ALLOC3 (size: 8, align: 4) { .. }
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ALLOC0 (static: statics::C, size: 8, align: 4) { .. }
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