3ec4eeddef
There's no need for the `const_eval_select` dance here. And while I originally wrote the `.try_into().unwrap_unchecked()` implementation here, it's kinda a mess in MIR -- this new one is substantially simpler, as shown by the old one being above the inlining threshold but the new one being below it.
37 lines
977 B
Diff
37 lines
977 B
Diff
- // MIR for `unchecked_shr_signed_bigger` before Inline
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+ // MIR for `unchecked_shr_signed_bigger` after Inline
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fn unchecked_shr_signed_bigger(_1: i64, _2: u32) -> i64 {
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debug a => _1;
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debug b => _2;
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let mut _0: i64;
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let mut _3: i64;
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let mut _4: u32;
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+ scope 1 (inlined core::num::<impl i64>::unchecked_shr) {
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+ debug self => _3;
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+ debug rhs => _4;
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+ let mut _5: i64;
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+ scope 2 {
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+ }
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+ }
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bb0: {
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StorageLive(_3);
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_3 = _1;
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StorageLive(_4);
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_4 = _2;
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- _0 = core::num::<impl i64>::unchecked_shr(move _3, move _4) -> [return: bb1, unwind unreachable];
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+ StorageLive(_5);
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+ _5 = _4 as i64 (IntToInt);
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+ _0 = unchecked_shr::<i64>(_3, move _5) -> [return: bb1, unwind unreachable];
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}
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bb1: {
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+ StorageDead(_5);
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StorageDead(_4);
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StorageDead(_3);
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return;
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}
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}
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