[PATCH] D35438: CodeGen: Ensure there is basic block when performing address space cast

[John McCall via Phabricator via cfe-commits]

rjmccall added a comment.

Hmm.  It doesn't seem unreasonable for this to require an insertion point as a precondition.  In what situation do we emit addrspace casts after a return?


https://reviews.llvm.org/D35438