From 2ef1a91bee166430ce732ac95e1258d8eb7ce01d Mon Sep 17 00:00:00 2001
From: Mircea Trofin <mtrofin@google.com>
Date: Thu, 13 Mar 2025 21:02:17 -0700
Subject: [PATCH] [ctxprof] Fix initializer in PGOCtxProfLowering

It needs to match the structure of `FunctionData` in compiler-rt, but
missed a field in PR #130655.
---
 llvm/lib/Transforms/Instrumentation/PGOCtxProfLowering.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/lib/Transforms/Instrumentation/PGOCtxProfLowering.cpp b/llvm/lib/Transforms/Instrumentation/PGOCtxProfLowering.cpp
index ffc2aec77ff91..9f2b2d6212a8e 100644
--- a/llvm/lib/Transforms/Instrumentation/PGOCtxProfLowering.cpp
+++ b/llvm/lib/Transforms/Instrumentation/PGOCtxProfLowering.cpp
@@ -124,6 +124,7 @@ CtxInstrumentationLowerer::CtxInstrumentationLowerer(Module &M,
                                       });
   FunctionDataTy =
       StructType::get(M.getContext(), {
+                                          PointerTy,          /*Next*/
                                           PointerTy,          /*FlatCtx*/
                                           SanitizerMutexType, /*Mutex*/
                                       });