From f367728c4435670caf2e9cc5acad257e7766cc65 Mon Sep 17 00:00:00 2001
From: van Hauser <vh@thc.org>
Date: Tue, 28 May 2019 16:40:24 +0200
Subject: afl++ 2.52c initial commit

---
 llvm_mode/README.laf-intel | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 llvm_mode/README.laf-intel

(limited to 'llvm_mode/README.laf-intel')

diff --git a/llvm_mode/README.laf-intel b/llvm_mode/README.laf-intel
new file mode 100644
index 00000000..891ab5fd
--- /dev/null
+++ b/llvm_mode/README.laf-intel
@@ -0,0 +1,20 @@
+Usage
+=====
+
+By default the passes will not run when you compile programs using 
+afl-clang-fast. Hence, you can use AFL as usual.
+To enable the passes you must set environment variables before you
+compile the target project.
+
+The following options exist:
+
+export LAF_SPLIT_SWITCHES=1     Enables the split-switches pass.
+
+export LAF_TRANSFORM_COMPARES=1 Enables the transform-compares pass
+                             (strcmp, memcmp, strncmp, strcasecmp, strncasecmp).
+
+export LAF_SPLIT_COMPARES=1     Enables the split-compares pass.
+      By default it will split all compares with a bit width <= 64 bits.
+      You can change this behaviour by setting 
+          export LAF_SPLIT_COMPARES_BITW=<bit_width>.
+
-- 
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