commit 6107a4195d84279bb71f58b4b7d9b76384b43af0
author Teresa Johnson <tejohnson@google.com> Mon Aug 15 21:00:04 2016 +0000
committer Teresa Johnson <tejohnson@google.com> Mon Aug 15 21:00:04 2016 +0000
tree 864988697f07c3179bfaa0f44990d8cc5f64c43f
parent c80c15bd501d9a7c3d356599f33dd7c92a7ea013

[ThinLTO] Remove functions resolved to available_externally from comdats

Summary:
thinLTOResolveWeakForLinkerModule needs to drop any preempted weak symbols
that were converted to available_externally from comdats, otherwise we
will get a verification failure (since available_externally is a
declaration for the linker, and no declarations can be in a comdat).

Reviewers: mehdi_amini

Subscribers: llvm-commits, mehdi_amini

Differential Revision: https://reviews.llvm.org/D23015

llvm-svn: 278739