tree efcd5a54af2cfde603f93f605e2db61d64a994b2
parent 8631b6a9d0b5f88c70c52eaad8c2385a51c584dd
author Ali Tamur <tamur@google.com> 1553626792 +0000
committer Ali Tamur <tamur@google.com> 1553626792 +0000

[lld] Reapply "Prevent duplicate files in debug line header in dwarf 5."

Reapply rL356943; the previous attempt was reverted because the patch rL356941
that this depended on had broken a test.

Original commit message:

[lld] Prevent duplicate files in debug line header in dwarf 5.

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D59671

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@357020 91177308-0d34-0410-b5e6-96231b3b80d8