From 66e34a4f05183194d12279f85fff3a317d58ded9 Mon Sep 17 00:00:00 2001
From: Wenju He <wenju.he@intel.com>
Date: Wed, 17 Sep 2025 03:45:20 +0200
Subject: [PATCH] Fix build using setVirtualFileSystem

Update per llvm commit
https://github.com/llvm/llvm-project/commit/30633f308941
---
 opencl_clang.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/opencl_clang.cpp b/opencl_clang.cpp
index 4178b9c6..b4955513 100644
--- a/opencl_clang.cpp
+++ b/opencl_clang.cpp
@@ -235,7 +235,8 @@ Compile(const char *pszProgramSource, const char **pInputHeaders,
           new llvm::vfs::InMemoryFileSystem);
       OverlayFS->pushOverlay(MemFS);
 
-      compiler->createFileManager(std::move(OverlayFS));
+      compiler->setVirtualFileSystem(std::move(OverlayFS));
+      compiler->createFileManager();
       compiler->createSourceManager(compiler->getFileManager());
 
       // Create compiler invocation from user args before trickering with it