[llvm] 3549032 - [NFC][Debugify][Original DI] Use MapVector insted of DenseMap for DI tracking

[Djordje Todorovic via llvm-commits]

Author: Djordje Todorovic
Date: 2021-05-21T02:58:16-07:00
New Revision: 35490329cb161029329152a956783ef1873824ea

URL: https://github.com/llvm/llvm-project/commit/35490329cb161029329152a956783ef1873824ea
DIFF: https://github.com/llvm/llvm-project/commit/35490329cb161029329152a956783ef1873824ea.diff

LOG: [NFC][Debugify][Original DI] Use MapVector insted of DenseMap for DI tracking

By using MapVector instead of DenseMap, reporting issues will be in
deterministic order.

Differential Revision: https://reviews.llvm.org/D102841

Added: 
    

Modified: 
    llvm/include/llvm/Transforms/Utils/Debugify.h

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/Transforms/Utils/Debugify.h b/llvm/include/llvm/Transforms/Utils/Debugify.h
index e2a07442281a2..0f1c7ec724df5 100644
--- a/llvm/include/llvm/Transforms/Utils/Debugify.h
+++ b/llvm/include/llvm/Transforms/Utils/Debugify.h
@@ -14,7 +14,6 @@
 #ifndef LLVM_TRANSFORMS_UTILS_DEBUGIFY_H
 #define LLVM_TRANSFORMS_UTILS_DEBUGIFY_H
 
-#include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/MapVector.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Bitcode/BitcodeWriterPass.h"
@@ -23,11 +22,11 @@
 #include "llvm/IR/PassManager.h"
 #include "llvm/IR/ValueHandle.h"
 
-using DebugFnMap = llvm::DenseMap<llvm::StringRef, const llvm::DISubprogram *>;
-using DebugInstMap = llvm::DenseMap<const llvm::Instruction *, bool>;
-using DebugVarMap = llvm::DenseMap<const llvm::DILocalVariable *, unsigned>;
+using DebugFnMap = llvm::MapVector<llvm::StringRef, const llvm::DISubprogram *>;
+using DebugInstMap = llvm::MapVector<const llvm::Instruction *, bool>;
+using DebugVarMap = llvm::MapVector<const llvm::DILocalVariable *, unsigned>;
 using WeakInstValueMap =
-    llvm::DenseMap<const llvm::Instruction *, llvm::WeakVH>;
+    llvm::MapVector<const llvm::Instruction *, llvm::WeakVH>;
 
 /// Used to track the Debug Info Metadata information.
 struct DebugInfoPerPass {