34 lines
2.1 KiB
Rust
34 lines
2.1 KiB
Rust
// MIR for `f` after DestinationPropagation
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fn f(_1: usize) -> usize {
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debug a => _1; // in scope 0 at $DIR/dead_stores_better.rs:+0:10: +0:15
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let mut _0: usize; // return place in scope 0 at $DIR/dead_stores_better.rs:+0:27: +0:32
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let _2: usize; // in scope 0 at $DIR/dead_stores_better.rs:+1:9: +1:10
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let mut _3: usize; // in scope 0 at $DIR/dead_stores_better.rs:+3:9: +3:10
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let mut _4: usize; // in scope 0 at $DIR/dead_stores_better.rs:+4:8: +4:9
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scope 1 {
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debug b => _1; // in scope 1 at $DIR/dead_stores_better.rs:+1:9: +1:10
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}
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bb0: {
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nop; // scope 0 at $DIR/dead_stores_better.rs:+1:9: +1:10
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nop; // scope 0 at $DIR/dead_stores_better.rs:+1:13: +1:14
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nop; // scope 1 at $DIR/dead_stores_better.rs:+3:9: +3:10
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nop; // scope 1 at $DIR/dead_stores_better.rs:+3:9: +3:10
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nop; // scope 1 at $DIR/dead_stores_better.rs:+3:5: +3:10
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nop; // scope 1 at $DIR/dead_stores_better.rs:+3:9: +3:10
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nop; // scope 1 at $DIR/dead_stores_better.rs:+4:8: +4:9
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nop; // scope 1 at $DIR/dead_stores_better.rs:+4:8: +4:9
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_0 = id::<usize>(move _1) -> bb1; // scope 1 at $DIR/dead_stores_better.rs:+4:5: +4:10
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// mir::Constant
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// + span: $DIR/dead_stores_better.rs:16:5: 16:7
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// + literal: Const { ty: fn(usize) -> usize {id::<usize>}, val: Value(<ZST>) }
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}
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bb1: {
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nop; // scope 1 at $DIR/dead_stores_better.rs:+4:9: +4:10
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nop; // scope 0 at $DIR/dead_stores_better.rs:+5:1: +5:2
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return; // scope 0 at $DIR/dead_stores_better.rs:+5:2: +5:2
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}
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}
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