From 97225f1f6f55366a8e2702652dd2e3e1f65b72d5 Mon Sep 17 00:00:00 2001
From: hexcoder- <heiko@hexco.de>
Date: Tue, 1 Jun 2021 18:36:28 +0200
Subject: adapt to incompatible LLVM 13 API

---
 instrumentation/afl-llvm-lto-instrumentation.so.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'instrumentation/afl-llvm-lto-instrumentation.so.cc')

diff --git a/instrumentation/afl-llvm-lto-instrumentation.so.cc b/instrumentation/afl-llvm-lto-instrumentation.so.cc
index fe43fbe5..91f0e7e6 100644
--- a/instrumentation/afl-llvm-lto-instrumentation.so.cc
+++ b/instrumentation/afl-llvm-lto-instrumentation.so.cc
@@ -845,6 +845,9 @@ bool AFLLTOPass::runOnModule(Module &M) {
           if (use_threadsafe_counters) {
 
             IRB.CreateAtomicRMW(llvm::AtomicRMWInst::BinOp::Add, MapPtrIdx, One,
+#if LLVM_VERSION_MAJOR >= 13
+                                llvm_MaybeAlign(1),
+#endif
                                 llvm::AtomicOrdering::Monotonic);
 
           } else {
-- 
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