From f2a9361619ae27c744e32734f0eae89a72a69b4a Mon Sep 17 00:00:00 2001
From: William Moses <gh@wsmoses.com>
Date: Sun, 18 Feb 2024 19:57:23 -0500
Subject: [PATCH] Handle new debug format conversion (#1737)

---
 enzyme/Enzyme/FunctionUtils.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/enzyme/Enzyme/FunctionUtils.cpp b/enzyme/Enzyme/FunctionUtils.cpp
index 160ccc740f8a..fdba018bd600 100644
--- a/enzyme/Enzyme/FunctionUtils.cpp
+++ b/enzyme/Enzyme/FunctionUtils.cpp
@@ -754,6 +754,16 @@ void PreProcessCache::AlwaysInline(Function *NewF) {
 
   for (auto CI : ToInline) {
     InlineFunctionInfo IFI;
+#if LLVM_VERSION_MAJOR >= 18
+    auto F = CI->getCalledFunction();
+    if (CI->getParent()->IsNewDbgInfoFormat != F->IsNewDbgInfoFormat) {
+      if (CI->getParent()->IsNewDbgInfoFormat) {
+        F->convertToNewDbgValues();
+      } else {
+        F->convertFromNewDbgValues();
+      }
+    }
+#endif
     InlineFunction(*CI, IFI);
   }
 }