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Reuse existing Somes in Option::(x)or #116481

Merged
merged 1 commit into from
Oct 6, 2023
Merged

Reuse existing Somes in Option::(x)or #116481

merged 1 commit into from
Oct 6, 2023

Commits on Oct 6, 2023

  1. Reuse existing Somes in Option::(x)or 

    LLVM still has trouble re-using discriminants sometimes when rebuilding a two-variant enum, so when we have the correct variant already built, just use it.

That's simpler in LLVM *and* in MIR, so might as well: <https://rust.godbolt.org/z/KhdE8eToW>
    @scottmcm
    scottmcm committed Oct 6, 2023
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