Auto merge of #52461 - irinagpopa:safe-llvm, r=nikomatsakis

 rustc_codegen_llvm: use safe references for LLVM FFI types.

Part of #45274.

1 files changed, 0 insertions, 24 deletions

diff --git a/src/rustllvm/PassWrapper.cpp b/src/rustllvm/PassWrapper.cpp
index 85fbc4bf378..3f5550bf95f 100644
--- a/src/rustllvm/PassWrapper.cpp
+++ b/src/rustllvm/PassWrapper.cpp
@@ -828,23 +828,6 @@ LLVMRustPGOAvailable() {
 // and various online resources about ThinLTO to make heads or tails of all
 // this.
 
-extern "C" bool
-LLVMRustWriteThinBitcodeToFile(LLVMPassManagerRef PMR,
-                               LLVMModuleRef M,
-                               const char *BcFile) {
-  llvm::legacy::PassManager *PM = unwrap<llvm::legacy::PassManager>(PMR);
-  std::error_code EC;
-  llvm::raw_fd_ostream bc(BcFile, EC, llvm::sys::fs::F_None);
-  if (EC) {
-    LLVMRustSetLastError(EC.message().c_str());
-    return false;
-  }
-  PM->add(createWriteThinLTOBitcodePass(bc));
-  PM->run(*unwrap(M));
-  delete PM;
-  return true;
-}
-
 // This is a shared data structure which *must* be threadsafe to share
 // read-only amongst threads. This also corresponds basically to the arguments
 // of the `ProcessThinLTOModule` function in the LLVM source.
@@ -1259,13 +1242,6 @@ LLVMRustThinLTOPatchDICompileUnit(LLVMModuleRef Mod, DICompileUnit *Unit) {
 
 #else
 
-extern "C" bool
-LLVMRustWriteThinBitcodeToFile(LLVMPassManagerRef PMR,
-                               LLVMModuleRef M,
-                               const char *BcFile) {
-  report_fatal_error("ThinLTO not available");
-}
-
 struct LLVMRustThinLTOData {
 };