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26 lines
1.4 KiB
Diff
26 lines
1.4 KiB
Diff
- // MIR for `redundant` before InstCombine
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+ // MIR for `redundant` after InstCombine
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fn redundant(_1: *const &u8) -> *const &u8 {
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debug x => _1; // in scope 0 at $DIR/casts.rs:+0:30: +0:31
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let mut _0: *const &u8; // return place in scope 0 at $DIR/casts.rs:+0:51: +0:64
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let mut _2: *const &u8; // in scope 0 at $DIR/casts.rs:+1:5: +1:55
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let mut _3: *const &u8; // in scope 0 at $DIR/casts.rs:+1:36: +1:37
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scope 1 (inlined generic_cast::<&u8, &u8>) { // at $DIR/casts.rs:6:5: 6:38
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debug x => _3; // in scope 1 at $DIR/casts.rs:10:23: 10:24
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}
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bb0: {
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StorageLive(_2); // scope 0 at $DIR/casts.rs:+1:5: +1:55
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StorageLive(_3); // scope 0 at $DIR/casts.rs:+1:36: +1:37
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_3 = _1; // scope 0 at $DIR/casts.rs:+1:36: +1:37
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- _2 = _3 as *const &u8 (PtrToPtr); // scope 1 at $DIR/casts.rs:11:5: 11:18
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+ _2 = _3; // scope 1 at $DIR/casts.rs:11:5: 11:18
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StorageDead(_3); // scope 0 at $DIR/casts.rs:+1:37: +1:38
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_0 = _2; // scope 0 at $DIR/casts.rs:+1:5: +1:55
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StorageDead(_2); // scope 0 at $DIR/casts.rs:+2:1: +2:2
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return; // scope 0 at $DIR/casts.rs:+2:2: +2:2
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}
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}
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