[te] Fix bugs with shift operators (#49396)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/49396
Pull Request resolved: https://github.com/pytorch/pytorch/pull/49271
Two things:
1. These throw exceptions in their constructor, which causes a segfault (*), so
move the exceptions to ::make.
2. They technically support FP types but the rules are complicated so let's not
bother.
(*) The reason for the segfault: all Exprs including these inherit from
KernelScopedObject, whose constructor adds the object to a list for destruction
at the end of the containing KernelArena's lifetime. But if the derived-class
constructor throws, the object is deleted even though it's still in the
KernelArena's list. So when the KernelArena is itself deleted, it double-frees
the pointer and dies. I've also fixed And, Or, and Xor in this diff.
ghstack-source-id: 118594998
Test Plan: `buck test //caffe2/test:jit`
Reviewed By: bwasti
Differential Revision: D25512052
fbshipit-source-id: 42670b3be0cc1600dc5cda6811f7f270a2c88bba
