| commit | 12836467b76c56872b4c22a6fd44bcda696ea720 | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@sifive.com> | Thu Mar 21 09:25:13 2024 -0700 |
| committer | GitHub <noreply@github.com> | Thu Mar 21 09:25:13 2024 -0700 |
| tree | a29a511e2791617a76f0a21c7bb7859bae2962fc | |
| parent | d9f0d9a1452ed78e943423c9fbbd63674625f7f5 [diff] |
[ConstantRange] Fix off by 1 bugs in UIToFP and SIToFP handling. (#86041) We were passing the min and max values of the range to the ConstantRange constructor, but the constructor expects the upper bound to 1 more than the max value so we need to add 1. We also need to use getNonEmpty so that passing 0, 0 to the constructor creates a full range rather than an empty range. And passing smin, smax+1 doesn't cause an assertion. I believe this fixes at least some of the reason #79158 was reverted.
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