diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/CloneModule.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/CloneModule.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/llvm/lib/Transforms/Utils/CloneModule.cpp b/llvm/lib/Transforms/Utils/CloneModule.cpp index 2c8c3ab..a6327bb 100644 --- a/llvm/lib/Transforms/Utils/CloneModule.cpp +++ b/llvm/lib/Transforms/Utils/CloneModule.cpp @@ -117,10 +117,17 @@ std::unique_ptr<Module> llvm::CloneModule( // for (Module::const_global_iterator I = M.global_begin(), E = M.global_end(); I != E; ++I) { + GlobalVariable *GV = cast<GlobalVariable>(VMap[&*I]); + + SmallVector<std::pair<unsigned, MDNode *>, 1> MDs; + I->getAllMetadata(MDs); + for (auto MD : MDs) + GV->addMetadata(MD.first, + *MapMetadata(MD.second, VMap, RF_MoveDistinctMDs)); + if (I->isDeclaration()) continue; - GlobalVariable *GV = cast<GlobalVariable>(VMap[&*I]); if (!ShouldCloneDefinition(&*I)) { // Skip after setting the correct linkage for an external reference. GV->setLinkage(GlobalValue::ExternalLinkage); @@ -129,12 +136,6 @@ std::unique_ptr<Module> llvm::CloneModule( if (I->hasInitializer()) GV->setInitializer(MapValue(I->getInitializer(), VMap)); - SmallVector<std::pair<unsigned, MDNode *>, 1> MDs; - I->getAllMetadata(MDs); - for (auto MD : MDs) - GV->addMetadata(MD.first, - *MapMetadata(MD.second, VMap, RF_MoveDistinctMDs)); - copyComdat(GV, &*I); } |