[PATCH] D87701: Do not apply calling conventions to MSVC entry points

[dmajor via Phabricator via cfe-commits]

dmajor added a comment.

This broke Firefox builds too, in one of our helper binaries that uses a `wWinMain`, although I'm having trouble writing a minimal reproducer for it. Simply making a barebones `wWinMain` program doesn't hit the error.

If the patch re-lands, please cc me and I'll re-test.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87701/new/

https://reviews.llvm.org/D87701