1 files changed, 4 insertions, 3 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
index 9b0c176b692..c0ff62c17be 100644
--- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
@@ -690,13 +690,14 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateCompileUnit(
     const char *Producer, size_t ProducerLen, bool isOptimized,
     const char *Flags, unsigned RuntimeVer,
     const char *SplitName, size_t SplitNameLen,
-    LLVMRustDebugEmissionKind Kind) {
+    LLVMRustDebugEmissionKind Kind,
+    uint64_t DWOId, bool SplitDebugInlining) {
   auto *File = unwrapDI<DIFile>(FileRef);
 
   return wrap(Builder->createCompileUnit(Lang, File, StringRef(Producer, ProducerLen),
                                          isOptimized, Flags, RuntimeVer,
                                          StringRef(SplitName, SplitNameLen),
-                                         fromRust(Kind)));
+                                         fromRust(Kind), DWOId, SplitDebugInlining));
 }
 
 extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateFile(
@@ -1462,7 +1463,7 @@ extern "C" void LLVMRustSetComdat(LLVMModuleRef M, LLVMValueRef V,
                                   const char *Name, size_t NameLen) {
   Triple TargetTriple(unwrap(M)->getTargetTriple());
   GlobalObject *GV = unwrap<GlobalObject>(V);
-  if (!TargetTriple.isOSBinFormatMachO()) {
+  if (TargetTriple.supportsCOMDAT()) {
     StringRef NameRef(Name, NameLen);
     GV->setComdat(unwrap(M)->getOrInsertComdat(NameRef));
   }