Fix a typo 'iff' => 'if'

[oota-llvm.git] / lib / Transforms / Vectorize / BBVectorize.cpp

diff --git a/lib/Transforms/Vectorize/BBVectorize.cpp b/lib/Transforms/Vectorize/BBVectorize.cpp
index c09dcd2ea9ef608dd261abe7612153ba59b365a3..8c26dd5a51e2da8e0a55a5858191090231b9ee64 100644 (file)
--- a/lib/Transforms/Vectorize/BBVectorize.cpp
+++ b/lib/Transforms/Vectorize/BBVectorize.cpp
@@ -557,7 +557,7 @@ namespace {
       // Now we have a map of all of the pairable instructions and we need to
       // select the best possible pairing. A good pairing is one such that the
       // users of the pair are also paired. This defines a (directed) forest
-      // over the pairs such that two pairs are connected iff the second pair
+      // over the pairs such that two pairs are connected if the second pair
       // uses the first.
 
       // Note that it only matters that both members of the second pair use some