39 lines
1.9 KiB
Diff
39 lines
1.9 KiB
Diff
- // MIR for `eliminate_fallthrough` before UninhabitedEnumBranching
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+ // MIR for `eliminate_fallthrough` after UninhabitedEnumBranching
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fn eliminate_fallthrough(_1: S) -> u32 {
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debug s => _1; // in scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+0:26: +0:27
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let mut _0: u32; // return place in scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+0:35: +0:38
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let mut _2: isize; // in scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+2:9: +2:10
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bb0: {
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_2 = discriminant(_1); // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+1:11: +1:12
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- switchInt(move _2) -> [1: bb3, 2: bb2, otherwise: bb1]; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+1:5: +1:12
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+ switchInt(move _2) -> [1: bb3, 2: bb2, otherwise: bb5]; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+1:5: +1:12
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}
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bb1: {
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_0 = const 3_u32; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+4:14: +4:15
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goto -> bb4; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+4:14: +4:15
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}
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bb2: {
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_0 = const 1_u32; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+2:14: +2:15
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goto -> bb4; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+2:14: +2:15
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}
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bb3: {
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_0 = const 2_u32; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+3:14: +3:15
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goto -> bb4; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+3:14: +3:15
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}
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bb4: {
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return; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+6:2: +6:2
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+ }
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+
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+ bb5: {
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+ unreachable; // scope 0 at $DIR/uninhabited_fallthrough_elimination.rs:+4:14: +4:15
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}
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}
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