Add a comment to describe why vector shuffles are legalized to custom DAG nodes.

[oota-llvm.git] / lib / Analysis / Analysis.cpp

diff --git a/lib/Analysis/Analysis.cpp b/lib/Analysis/Analysis.cpp
index 493c6e88b3f8ed978dab0daab73ec53833bdb54a..f8cb32321b00ee148e1c6655ba0839009035a2c6 100644 (file)
--- a/lib/Analysis/Analysis.cpp
+++ b/lib/Analysis/Analysis.cpp
@@ -9,7 +9,6 @@
 
 #include "llvm-c/Analysis.h"
 #include "llvm/Analysis/Verifier.h"
-#include <fstream>
 #include <cstring>
 
 using namespace llvm;