mirror of https://github.com/rust-lang/rust.git
52 lines
929 B
Diff
52 lines
929 B
Diff
- // MIR for `f` before ConstGoto
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+ // MIR for `f` after ConstGoto
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fn f() -> u64 {
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let mut _0: u64;
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let mut _1: bool;
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let mut _2: i32;
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bb0: {
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StorageLive(_1);
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StorageLive(_2);
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_2 = const A;
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switchInt(_2) -> [1: bb2, 2: bb2, 3: bb2, otherwise: bb1];
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}
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bb1: {
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_1 = const true;
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goto -> bb3;
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}
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bb2: {
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_1 = const B;
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- goto -> bb3;
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+ switchInt(_1) -> [0: bb4, otherwise: bb3];
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}
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bb3: {
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- switchInt(_1) -> [0: bb5, otherwise: bb4];
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- }
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-
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- bb4: {
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_0 = const 2_u64;
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- goto -> bb6;
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+ goto -> bb5;
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}
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- bb5: {
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+ bb4: {
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_0 = const 1_u64;
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- goto -> bb6;
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+ goto -> bb5;
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}
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- bb6: {
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+ bb5: {
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StorageDead(_2);
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StorageDead(_1);
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return;
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}
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}
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