From 2e3cf10070681375a6c0e63ad39e7ce04ff22684 Mon Sep 17 00:00:00 2001
From: van Hauser <vh@thc.org>
Date: Sun, 20 Dec 2020 22:53:41 +0100
Subject: document AFL_LLVM_INSTRUMENT option NATIVE

---
 src/afl-cc.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/afl-cc.c b/src/afl-cc.c
index 8593f9b8..6f4801de 100644
--- a/src/afl-cc.c
+++ b/src/afl-cc.c
@@ -1346,6 +1346,9 @@ int main(int argc, char **argv, char **envp) {
         "Sub-Modes: (set via env AFL_LLVM_INSTRUMENT, afl-cc selects the best "
         "available)\n"
         "  PCGUARD: Dominator tree instrumentation (best!) (README.llvm.md)\n"
+#if LLVM_MAJOR > 10 || (LLVM_MAJOR == 10 && LLVM_MINOR > 0)
+        "  NATIVE:  use llvm's native PCGUARD instrumentation (less performant)\n"
+#endif
         "  CLASSIC: decision target instrumentation (README.llvm.md)\n"
         "  CTX:     CLASSIC + callee context (instrumentation/README.ctx.md)\n"
         "  NGRAM-x: CLASSIC + previous path "
-- 
cgit 1.4.1