tree b40b07a2da1b91ffb864b00581baf9c7fc316ba7
parent f03e850738668588d20634cbc5eb19de29f3b89e
author Reid Kleckner <rnk@google.com> 1560378796 +0000
committer Reid Kleckner <rnk@google.com> 1560378796 +0000

[lld] Fix type server merging with PDBs without IPI stream

PDBs may not necessarily contain an IPI stream. Handle this case
gracefully.

The test case was verified to work with MS link.exe.

Patch by Vladimir Panteleev, with a small simplification

Reviewed By: rnk

Differential Revision: https://reviews.llvm.org/D63178

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@363213 91177308-0d34-0410-b5e6-96231b3b80d8