diff options
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp')
| -rw-r--r-- | compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp index 51c80cf7dfa..eaccbfd6373 100644 --- a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp @@ -1437,9 +1437,14 @@ LLVMRustCreateThinLTOData(LLVMRustThinLTOModule *modules, Ret->ResolvedODR[ModuleIdentifier][GUID] = NewLinkage; }; +#if LLVM_VERSION_GE(12,0) + lto::Config conf; + thinLTOResolvePrevailingInIndex(conf, Ret->Index, isPrevailing, recordNewLinkage, + Ret->GUIDPreservedSymbols); +#else thinLTOResolvePrevailingInIndex(Ret->Index, isPrevailing, recordNewLinkage, Ret->GUIDPreservedSymbols); - +#endif // Here we calculate an `ExportedGUIDs` set for use in the `isExported` // callback below. This callback below will dictate the linkage for all // summaries in the index, and we basically just only want to ensure that dead |