Fix invalid ptrtoint in InstCombine
Summary:
It's unclear if this is the only thing we can do but at least this is consistent with the check
of address space agreement in `isBitCastable`.
The code is used at least in both instcombine and jumpthreading though
I could only find a way to trigger the invalid cast in instcombine.
Reviewers: loladiro, sanjoy, majnemer
Reviewed By: sanjoy
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D34335
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316302 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed