1 files changed, 14 insertions, 0 deletions
diff --git a/lld/ELF/InputFiles.h b/lld/ELF/InputFiles.h
index dbd464394a2..81421217112 100644
--- a/lld/ELF/InputFiles.h
+++ b/lld/ELF/InputFiles.h
@@ -355,6 +355,20 @@ inline bool isBitcode(MemoryBufferRef MB) {
   return identify_magic(MB.getBuffer()) == llvm::file_magic::bitcode;
 }
 
+inline std::string updateSuffixInPath(llvm::StringRef Path) {
+  if (Path.endswith(Config->ThinLTOObjectSuffixReplace.first)) {
+    size_t pos = Path.rfind(Config->ThinLTOObjectSuffixReplace.first);
+    std::string SuffixedPath =
+        (Path.str().substr(0, pos) +
+         Config->ThinLTOObjectSuffixReplace.second.str());
+    return SuffixedPath;
+  } else {
+    error("cannot find suffix " +
+          Config->ThinLTOObjectSuffixReplace.first.str());
+    return "";
+  }
+}
+
 extern std::vector<BinaryFile *> BinaryFiles;
 extern std::vector<BitcodeFile *> BitcodeFiles;
 extern std::vector<LazyObjFile *> LazyObjFiles;