[PATCH] D49426: [DEBUG_INFO] fix .loc directives emitted for missing prologues

[David Blaikie via Phabricator via llvm-commits]

dblaikie added a subscriber: TWeaver.
dblaikie added a comment.

I feel like maybe the solution here should be in the MC integrated
assembler - to not emit zero-length sequences in the line table, regardless
of whether it's in the prologue or anywhere else?


https://reviews.llvm.org/D49426