[PATCH] D39069: CodeGen: Fix missing debug loc due to alloca

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl added a comment.

In https://reviews.llvm.org/D39069#903344, @rjmccall wrote:

> If this is something we generally need to be doing in all the places we temporarily save and restore the insertion point, we should fix the basic behavior of saveIP instead of adding explicit code to a bunch of separate places.  Can we just override saveIP() on CGBuilder to return a struct that also includes the current debug location?


IRBuilderBase::InsertPointGuard does that. Will use it instead.


https://reviews.llvm.org/D39069