Also, udpate the ~60 failing tests in the tree which did
not contain a valid datalayout.
This fixes PR31123. lld will be updated in a following patch,
immediately after this is committed.
Differential Revision: https://reviews.llvm.org/D27082
llvm-svn: 289719
Summary:
Invoke the weak/linkonce symbol resolution support (already used by
libLTO) that operates via the summary index.
This ensures prevailing linkonce are kept, by making them weak, and
marks preempted copies as available_externally when possible.
With this change, the older support for keeping the prevailing linkonce
(by changing their symbol resolution) is removed.
Reviewers: mehdi_amini
Subscribers: llvm-commits, mehdi_amini
Differential Revision: http://reviews.llvm.org/D22302
llvm-svn: 275474
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