Auto merge of #98100 - bjorn3:use_object_for_bitcode_reading, r=wesleywiser

Use object instead of LLVM for reading bitcode from rlibs

Together with changes I plan to make as part of https://github.com/rust-lang/rust/pull/97485 this will allow entirely removing usage of LLVM's archive reader and thus allow removing `archive_ro.rs` and `ArchiveWrapper.cpp`.

1 files changed, 0 insertions, 13 deletions

diff --git a/compiler/rustc_llvm/llvm-wrapper/ArchiveWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/ArchiveWrapper.cpp
index 97541e615da..448a1f62f69 100644
--- a/compiler/rustc_llvm/llvm-wrapper/ArchiveWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/ArchiveWrapper.cpp
@@ -154,19 +154,6 @@ LLVMRustArchiveChildName(LLVMRustArchiveChildConstRef Child, size_t *Size) {
   return Name.data();
 }
 
-extern "C" const char *LLVMRustArchiveChildData(LLVMRustArchiveChildRef Child,
-                                                size_t *Size) {
-  StringRef Buf;
-  Expected<StringRef> BufOrErr = Child->getBuffer();
-  if (!BufOrErr) {
-    LLVMRustSetLastError(toString(BufOrErr.takeError()).c_str());
-    return nullptr;
-  }
-  Buf = BufOrErr.get();
-  *Size = Buf.size();
-  return Buf.data();
-}
-
 extern "C" LLVMRustArchiveMemberRef
 LLVMRustArchiveMemberNew(char *Filename, char *Name,
                          LLVMRustArchiveChildRef Child) {