Fix LSH compile on 32-bit machines

1 files changed, 8 insertions, 0 deletions

diff --git a/lsh256.cpp b/lsh256.cpp
index 0afbf88f..49216af1 100644
--- a/lsh256.cpp
+++ b/lsh256.cpp
@@ -66,6 +66,14 @@
 # define CONST_M256_CAST(x) ((const __m256i *)(const void *)(x))

 #endif

 

+#if defined(CRYPTOPP_HAVE_ATTRIBUTE_TARGET)

+# include <x86intrin.h>

+# undef M128_CAST

+# undef CONST_M128_CAST

+# define M128_CAST(x) ((__m128i *)(void *)(x))

+# define CONST_M128_CAST(x) ((const __m128i *)(const void *)(x))

+#endif

+

 ANONYMOUS_NAMESPACE_BEGIN

 

 using CryptoPP::byte;