[python] Fix python bindings tests

Broke after the changes related to the LLVMGetSymbolFileOffset
removal in r206750


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207018 91177308-0d34-0410-b5e6-96231b3b80d8
Don't use default address space arguments in GlobalOpt

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207019 91177308-0d34-0410-b5e6-96231b3b80d8
[ARM64] Fix the information we give to the peephole optimizer for comparison.
ANDS does not use the same encoding scheme as other xxxS instructions (e.g.,
ADDS). Take that into account to avoid wrong peephole optimization.

<rdar://problem/16693089>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207020 91177308-0d34-0410-b5e6-96231b3b80d8