vendor/llvm-project/llvmorg-10-init-17466-ge26a78e7085

1 files changed, 4 insertions, 3 deletions

diff --git a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
index ce540683dae26..40c1ba88354f1 100644
--- a/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
+++ b/llvm/lib/Transforms/Scalar/EarlyCSE.cpp
@@ -27,7 +27,6 @@
 #include "llvm/Analysis/MemorySSAUpdater.h"
 #include "llvm/Analysis/TargetLibraryInfo.h"
 #include "llvm/Analysis/TargetTransformInfo.h"
-#include "llvm/Transforms/Utils/Local.h"
 #include "llvm/Analysis/ValueTracking.h"
 #include "llvm/IR/BasicBlock.h"
 #include "llvm/IR/Constants.h"
@@ -45,6 +44,7 @@
 #include "llvm/IR/Type.h"
 #include "llvm/IR/Use.h"
 #include "llvm/IR/Value.h"
+#include "llvm/InitializePasses.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/Allocator.h"
 #include "llvm/Support/AtomicOrdering.h"
@@ -55,6 +55,7 @@
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Transforms/Utils/GuardUtils.h"
+#include "llvm/Transforms/Utils/Local.h"
 #include <cassert>
 #include <deque>
 #include <memory>
@@ -906,8 +907,8 @@ bool EarlyCSE::processNode(DomTreeNode *Node) {
         LLVM_DEBUG(dbgs() << "Skipping due to debug counter\n");
         continue;
       }
-      if (!salvageDebugInfo(*Inst))
-        replaceDbgUsesWithUndef(Inst);
+
+      salvageDebugInfoOrMarkUndef(*Inst);
       removeMSSA(Inst);
       Inst->eraseFromParent();
       Changed = true;