27 lines
1.3 KiB
Diff
27 lines
1.3 KiB
Diff
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- // MIR for `mutate_discriminant` before DataflowConstProp
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+ // MIR for `mutate_discriminant` after DataflowConstProp
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fn mutate_discriminant() -> u8 {
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let mut _0: u8; // return place in scope 0 at $DIR/enum.rs:+0:29: +0:31
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let mut _1: std::option::Option<NonZeroUsize>; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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let mut _2: isize; // in scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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bb0: {
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discriminant(_1) = 1; // scope 0 at $DIR/enum.rs:+4:13: +4:34
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(((_1 as variant#1).0: NonZeroUsize).0: usize) = const 0_usize; // scope 0 at $DIR/enum.rs:+6:13: +6:64
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_2 = discriminant(_1); // scope 0 at $SRC_DIR/core/src/intrinsics/mir.rs:LL:COL
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switchInt(_2) -> [0: bb1, otherwise: bb2]; // scope 0 at $DIR/enum.rs:+9:13: +12:14
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}
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bb1: {
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_0 = const 1_u8; // scope 0 at $DIR/enum.rs:+15:13: +15:20
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return; // scope 0 at $DIR/enum.rs:+16:13: +16:21
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}
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bb2: {
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_0 = const 2_u8; // scope 0 at $DIR/enum.rs:+19:13: +19:20
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unreachable; // scope 0 at $DIR/enum.rs:+20:13: +20:26
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}
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}
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