Implement saturated add/subtract

This commit is contained in:
ayazhafiz 2022-01-10 22:37:08 -05:00
parent 4ea91b54eb
commit 2c41c43aea
10 changed files with 177 additions and 66 deletions

View file

@ -972,11 +972,13 @@ pub fn lowlevel_borrow_signature(arena: &Bump, op: LowLevel) -> &[bool] {
Eq | NotEq => arena.alloc_slice_copy(&[borrowed, borrowed]),
And | Or | NumAdd | NumAddWrap | NumAddChecked | NumSub | NumSubWrap | NumSubChecked
| NumMul | NumMulWrap | NumMulChecked | NumGt | NumGte | NumLt | NumLte | NumCompare
| NumDivUnchecked | NumDivCeilUnchecked | NumRemUnchecked | NumIsMultipleOf | NumPow
| NumPowInt | NumBitwiseAnd | NumBitwiseXor | NumBitwiseOr | NumShiftLeftBy
| NumShiftRightBy | NumShiftRightZfBy => arena.alloc_slice_copy(&[irrelevant, irrelevant]),
And | Or | NumAdd | NumAddWrap | NumAddChecked | NumAddSaturated | NumSub | NumSubWrap
| NumSubChecked | NumSubSaturated | NumMul | NumMulWrap | NumMulChecked | NumGt
| NumGte | NumLt | NumLte | NumCompare | NumDivUnchecked | NumDivCeilUnchecked
| NumRemUnchecked | NumIsMultipleOf | NumPow | NumPowInt | NumBitwiseAnd
| NumBitwiseXor | NumBitwiseOr | NumShiftLeftBy | NumShiftRightBy | NumShiftRightZfBy => {
arena.alloc_slice_copy(&[irrelevant, irrelevant])
}
NumToStr | NumAbs | NumNeg | NumSin | NumCos | NumSqrtUnchecked | NumLogUnchecked
| NumRound | NumCeiling | NumFloor | NumToFloat | Not | NumIsFinite | NumAtan | NumAcos