Add a new looping load_be / load_le for loading large arrays at once, and

change some of the hash functions to use it as low hanging fruit.

Probably could use further optimization (just unrolls x4 currently), but
merely having it as syntax is good as it allows optimizing many functions
at once (eg using SSE2 to do 4-way byteswaps).

1 files changed, 1 insertions, 2 deletions

diff --git a/src/hash/bmw/bmw_512.cpp b/src/hash/bmw/bmw_512.cpp
index ae80d5725..5ccb09579 100644
--- a/src/hash/bmw/bmw_512.cpp
+++ b/src/hash/bmw/bmw_512.cpp
@@ -143,8 +143,7 @@ void BMW_512::compress_n(const byte input[], u32bit blocks)
    {
    for(u32bit i = 0; i != blocks; ++i)
       {
-      for(u32bit j = 0; j != 16; ++j)
-         M[j] = load_le<u64bit>(input, j);
+      load_le(M.begin(), input, M.size());
 
       BMW_512_compress(H, M, Q);