1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp
index 973ddebd987..73f014704b8 100644
--- a/llvm/lib/CodeGen/CodeGenPrepare.cpp
+++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp
@@ -1171,6 +1171,7 @@ static bool SinkCast(CastInst *CI) {
 
   // If we removed all uses, nuke the cast.
   if (CI->use_empty()) {
+    salvageDebugInfo(*CI);
     CI->eraseFromParent();
     MadeChange = true;
   }