1 files changed, 8 insertions, 2 deletions
diff --git a/tools/verify-uselistorder/verify-uselistorder.cpp b/tools/verify-uselistorder/verify-uselistorder.cpp
index 992a5b0..a653608 100644
--- a/tools/verify-uselistorder/verify-uselistorder.cpp
+++ b/tools/verify-uselistorder/verify-uselistorder.cpp
@@ -197,9 +197,12 @@ ValueMapping::ValueMapping(const Module &M) {
       map(G.getInitializer());
   for (const GlobalAlias &A : M.aliases())
     map(A.getAliasee());
-  for (const Function &F : M)
+  for (const Function &F : M) {
     if (F.hasPrefixData())
       map(F.getPrefixData());
+    if (F.hasPrologueData())
+      map(F.getPrologueData());
+  }
 
   // Function bodies.
   for (const Function &F : M) {
@@ -463,9 +466,12 @@ static void changeUseLists(Module &M, Changer changeValueUseList) {
       changeValueUseList(G.getInitializer());
   for (GlobalAlias &A : M.aliases())
     changeValueUseList(A.getAliasee());
-  for (Function &F : M)
+  for (Function &F : M) {
     if (F.hasPrefixData())
       changeValueUseList(F.getPrefixData());
+    if (F.hasPrologueData())
+      changeValueUseList(F.getPrologueData());
+  }
 
   // Function bodies.
   for (Function &F : M) {