diff options
Diffstat (limited to 'llvm/lib/Bitcode/Reader')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index d3b8c4da5f4..28872566863 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -2794,8 +2794,14 @@ Error BitcodeReader::globalCleanup() { } // Look for global variables which need to be renamed. + std::vector<std::pair<GlobalVariable *, GlobalVariable *>> UpgradedVariables; for (GlobalVariable &GV : TheModule->globals()) - UpgradeGlobalVariable(&GV); + if (GlobalVariable *Upgraded = UpgradeGlobalVariable(&GV)) + UpgradedVariables.emplace_back(&GV, Upgraded); + for (auto &Pair : UpgradedVariables) { + Pair.first->eraseFromParent(); + TheModule->getGlobalList().push_back(Pair.second); + } // Force deallocation of memory for these vectors to favor the client that // want lazy deserialization. |
