Joseph Ferano
9ee398e817
An i32 min / -1 and an f32 cast out of range. The first is where the two backends disagreed silently rather than both dying -- x86 divided in 64 bits and truncated on the store, answering -2147483648, where LLVM emitted poison -- and it is the only case that exercises the widening on the way into the condition, so a bug there would have left every other row passing. The second is the one place the two backends reach the same answer by deliberately different routes, f32 bounds here and widened doubles there, and the survey is what says the routes agree.
