From b60736ec1405bb0a8dd40989f67ef4c93da068ab Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Tue, 16 Feb 2021 21:13:02 +0100
Subject: Vendor import of llvm-project main 8e464dd76bef, the last commit
 before the upstream release/12.x branch was created.

---
 compiler-rt/lib/fuzzer/FuzzerUtil.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'compiler-rt/lib/fuzzer/FuzzerUtil.h')

diff --git a/compiler-rt/lib/fuzzer/FuzzerUtil.h b/compiler-rt/lib/fuzzer/FuzzerUtil.h
index 4ae35838306d..e90be085008e 100644
--- a/compiler-rt/lib/fuzzer/FuzzerUtil.h
+++ b/compiler-rt/lib/fuzzer/FuzzerUtil.h
@@ -106,6 +106,12 @@ inline uint8_t *RoundDownByPage(uint8_t *P) {
   return reinterpret_cast<uint8_t *>(X);
 }
 
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+template <typename T> T HostToLE(T X) { return X; }
+#else
+template <typename T> T HostToLE(T X) { return Bswap(X); }
+#endif
+
 }  // namespace fuzzer
 
 #endif  // LLVM_FUZZER_UTIL_H
-- 
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