tree 6e2b0ae275a559d6fc27d60a660b5418d0640ac2
parent 3beb108c19c3686cb6239e9824c3369573dda01b
author Kuba (Brecka) Mracek <mracek@apple.com> 1499364769 -0400
committer GitHub <noreply@github.com> 1499364769 -0400

[swift-4.0-branch] [objc] Don't emit memset when result is ignored for struct-returning method calls (#99)

This is a cherry-pick/back-port of a part of r306838, "[objc] Don't require null-check and don't emit memset when result is ignored for struct-returning method calls". Fixes an issue with the emission of lifetime markers for struct-returning Obj-C msgSend calls.