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(parent: 9610a42) | patch
Preserve extern_weak linkage in CloneModule.
authorEvgeniy Stepanov <eugeni.stepanov@gmail.com>
Thu, 31 Mar 2016 20:21:31 +0000 (20:21 +0000)
committerEvgeniy Stepanov <eugeni.stepanov@gmail.com>
Thu, 31 Mar 2016 20:21:31 +0000 (20:21 +0000)
commitb5a1802c6c7d3f295d790c5e7bdc23f60d86506f
treeb72147bbbbb456aeee282dfe426392feb3cb7f96tree | snapshot
parent9610a42e59a8394ff648ed34c2ad27c6af2366adcommit | diff
Preserve extern_weak linkage in CloneModule.

Only force "extern" linkage if the function used to be a definition
in the source module. Declarations keep their original linkage.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265043 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Utils/CloneModule.cpp diff | blob | history
test/tools/llvm-split/extern_linkage.ll [new file with mode: 0644] blob
external/llvm
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