[KnownBits] Remove asserts from KnownBits::makeNegative/makeNonNegative
Many of the callers don't guarantee there is no conflict before calling these and instead check for conflicts later.
The makeNegative/makeNonNegative methods replaced Known.One.setSignBit() and Known.Zero.setSignBit() calls that didn't have asserts originally. So removing the asserts is no worse than the original code.
Fixes PR35769
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321539 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed