Revert "Merge remote-tracking branch 'origin/master' into dev"

This reverts commit 0df29a4e5ff118ec7aa870ea9c032e9f99870e43, reversing
changes made to 69c875a0cc771098f9ae9bb7a0a3e3ff6eb3f5c1.

diff --git a/lib/common/compiler.h b/lib/common/compiler.h
index f22093110719ef0d17267a65b24ea17d1532659a..6686b837d643de10911928b2fa1ef167af8c36fc 100644 (file)
--- a/lib/common/compiler.h
+++ b/lib/common/compiler.h
@@ -128,7 +128,7 @@
 }
 
 /* vectorization */
-#if !defined(__clang__) && defined(__GNUC__) && __GNUC__ >= 5
+#if !defined(__clang__) && defined(__GNUC__)
 #  define DONT_VECTORIZE __attribute__((optimize("no-tree-vectorize")))
 #else
 #  define DONT_VECTORIZE