X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=docs%2FVectorizers.rst;fp=docs%2FVectorizers.rst;h=07486347e374ece62f1c2e612ba51f8d50bf4b3c;hb=2a92c10dcb1672750d51412534a6136552f415b0;hp=f3cbc42dc07a661ef8055342c6712a415708a05d;hpb=6f6204f2351afcd11fb83125a06c539a40b43b95;p=oota-llvm.git

diff --git a/docs/Vectorizers.rst b/docs/Vectorizers.rst
index f3cbc42dc07..07486347e37 100644
--- a/docs/Vectorizers.rst
+++ b/docs/Vectorizers.rst
@@ -120,6 +120,8 @@ reduction operations, such as addition, multiplication, XOR, AND and OR.
     return sum;
   }
 
+We support floating point reduction operations when `-ffast-math` is used.
+
 Inductions
 ^^^^^^^^^^