Displaying 1 result from an estimated 1 matches for "d22295".
2016 Jul 19
4
RFC: inbounds on getelementptr indices for global splitting
...s are satisfied, the address of the entire global is
known to not be taken, and therefore a split would not break semantics. The
new attribute could also potentially be used with other features such as
alias analysis.
This proposal arises from some concerns raised by Eli at
http://reviews.llvm.org/D22295 regarding an earlier implementation of
global splitting, which was based on metadata. I'm posting this new
proposal as an RFC as the increased intrusiveness in the IR warrants
greater visibility.
Example
i8** getelementptr inbounds ({[4 x i8*], [4 x i8*]}, {[4 x i8*], [4 x
i8*]}* @_ZTVfoo, i3...