RPCSX/llvm
1
0
Fork 0
mirror of https://github.com/RPCSX/llvm.git synced 2025-04-02 08:11:54 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[ThinLTO] Update comment per change in WeakAny handling (NFC)

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252627 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Teresa Johnson 2015-11-10 18:26:31 +00:00
parent 649084b00b
commit e272b971ca
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/Linker/LinkModules.cpp
View File

@ -655,7 +655,9 @@ bool ModuleLinker::doImportAsDefinition(const GlobalValue *SGV) {
return false;
return doImportAsDefinition(GA->getBaseObject());
}
// Always import GlobalVariable definitions. The linkage changes
// Always import GlobalVariable definitions, except for the special
// case of WeakAny which are imported as ExternalWeak declarations
// (see comments in ModuleLinker::getLinkage). The linkage changes
// described in ModuleLinker::getLinkage ensure the correct behavior (e.g.
// global variables with external linkage are transformed to
// available_externally definitions, which are ultimately turned into