From f756c1cfd57a0d83afb5f3eb03171f617e5a2894 Mon Sep 17 00:00:00 2001
From: Johan Engelen <jbc.engelen@gmail.com>
Date: Tue, 11 Jul 2023 23:39:45 +0200
Subject: [PATCH] fixup

---
 gen/modules.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/gen/modules.cpp b/gen/modules.cpp
index 5893b586926..54412fd1dee 100644
--- a/gen/modules.cpp
+++ b/gen/modules.cpp
@@ -395,14 +395,20 @@ void registerModuleInfo(Module *m) {
 }
 
 void addModuleFlags(llvm::Module &m) {
+#if LDC_LLVM_VER >= 1500
+  const auto ModuleMinFlag = llvm::Module::Min;
+#else
+  const auto ModuleMinFlag = llvm::Module::Warning; // Fallback value
+#endif
+
   if (opts::fCFProtection == opts::CFProtectionType::Return ||
       opts::fCFProtection == opts::CFProtectionType::Full) {
-    m.addModuleFlag(llvm::Module::Min, "cf-protection-return", 1);
+    m.addModuleFlag(ModuleMinFlag, "cf-protection-return", 1);
   }
 
   if (opts::fCFProtection == opts::CFProtectionType::Branch ||
       opts::fCFProtection == opts::CFProtectionType::Full) {
-    m.addModuleFlag(llvm::Module::Min, "cf-protection-branch", 1);
+    m.addModuleFlag(ModuleMinFlag, "cf-protection-branch", 1);
   }
 }