[DebugInfo][RemoveDIs] Delete debug-info-format flag (#143746)

This flag was used to let us incrementally introduce debug records
into LLVM, however everything is now using records. It serves no
purpose now, so delete it.

1 files changed, 1 insertions, 3 deletions

diff --git a/llvm/lib/IR/Module.cpp b/llvm/lib/IR/Module.cpp
index 0a47f98..37f4a72 100644
--- a/llvm/lib/IR/Module.cpp
+++ b/llvm/lib/IR/Module.cpp
@@ -71,8 +71,7 @@ template class LLVM_EXPORT_TEMPLATE llvm::SymbolTableListTraits<GlobalIFunc>;
 
 Module::Module(StringRef MID, LLVMContext &C)
     : Context(C), ValSymTab(std::make_unique<ValueSymbolTable>(-1)),
-      ModuleID(std::string(MID)), SourceFileName(std::string(MID)),
-      IsNewDbgInfoFormat(true) {
+      ModuleID(std::string(MID)), SourceFileName(std::string(MID)) {
   Context.addModule(this);
 }
 
@@ -83,7 +82,6 @@ Module &Module::operator=(Module &&Other) {
 
   ModuleID = std::move(Other.ModuleID);
   SourceFileName = std::move(Other.SourceFileName);
-  IsNewDbgInfoFormat = std::move(Other.IsNewDbgInfoFormat);
 
   GlobalList.clear();
   GlobalList.splice(GlobalList.begin(), Other.GlobalList);