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for signed wrapping remainder, do not compare lhs with MIN #89351

Merged
merged 1 commit into from
Oct 6, 2021
Merged

for signed wrapping remainder, do not compare lhs with MIN #89351

merged 1 commit into from
Oct 6, 2021

Commits on Oct 5, 2021

  1. for signed overflowing remainder, delay comparing lhs with MIN 

    Since the wrapped remainder is going to be 0 for all cases when the rhs is -1,
there is no need to divide in this case. Comparing the lhs with MIN is only done
for the overflow bool. In particular, this results in better code generation for
wrapping remainder, which discards the overflow bool completely.
    @tspiteri
    tspiteri committed Oct 5, 2021
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