95eb5bcb67
By using FxIndexMap instead of FxHashMap, so that the order of visiting of locals is deterministic. We also need to bless copy_propagation_arg.foo.DestinationPropagation.panic*.diff. Do not review the diff of the diff. Instead look at the diff file before and after this commit. Both before and after this commit, 3 statements are replaced with nop. It's just that due to change in ordering, different statements are replaced. But the net result is the same.
30 lines
636 B
Diff
30 lines
636 B
Diff
- // MIR for `foo` before DestinationPropagation
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+ // MIR for `foo` after DestinationPropagation
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fn foo(_1: u8) -> () {
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debug x => _1;
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let mut _0: ();
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let mut _2: u8;
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let mut _3: u8;
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bb0: {
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StorageLive(_2);
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- StorageLive(_3);
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- _3 = _1;
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- _2 = dummy(move _3) -> [return: bb1, unwind continue];
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+ nop;
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+ nop;
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+ _2 = dummy(move _1) -> [return: bb1, unwind continue];
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}
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bb1: {
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- StorageDead(_3);
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+ nop;
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_1 = move _2;
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StorageDead(_2);
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_0 = const ();
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return;
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}
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}
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