Summary:
Actually, fix two issues:
# remove repeat creation of reg_info, use m_reg_info_ap for createMCAsmInfo instead;
# remove possibility to dereference nullptr during createMCAsmInfo invocation, that could lead to undefined behavior.
Placed checking of a component right after its creation to simplify the code and avoid same issues later.
Reviewers: zturner, clayborg, jingham, jasonmolenda, labath
Reviewed By: clayborg, labath
Subscribers: labath, lldb-commits
Differential Revision: https://reviews.llvm.org/D41584
llvm-svn: 322270
6c2c08f3a1