Add instcombine inttoptr / ptrtoint tests
Teach ConstantFolding about pointer address spaces
rebaes me constantfolding
Add address space assertion to getCastOpcode
Remove trailing whitespace
Spacing around operators
Irrelevant formatting change
Check address space in isCastable because why not
Add address space assertions in CreatePointerCast
Add tests that will hit CreatePointerCast assertion in one place
Disable CreatePointerCast assertion
Add constprop/loads tests
Add constant fold GEP address space test
Cleanup visitGetElementPtr to make address space change easier
commonPointerCast cleanups to make address space change easier
Teach InstCombine visitGetElementPtr about address spaces
Add 2 more constant folding GEP tests
Add getelementptr InstCombine AS tests
Get InstCombine GEP places missed
Teach rest of InstCombine about address spaces