diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Linker/LinkModules.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Linker/LinkModules.cpp b/llvm/lib/Linker/LinkModules.cpp index 88b019a6f92..8968377663e 100644 --- a/llvm/lib/Linker/LinkModules.cpp +++ b/llvm/lib/Linker/LinkModules.cpp @@ -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 |
