Loop Vectorizer: turn-off if-conversion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170708 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Vectorize/LoopVectorize.cpp b/lib/Transforms/Vectorize/LoopVectorize.cpp
index ddb6f8494dd9c2ebf0351d06cd78801b06b4ed02..ee544b3a7f1232d59f74b5597174599f4ae34492 100644 (file)
--- a/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -44,7 +44,7 @@ VectorizationFactor("force-vector-width", cl::init(0), cl::Hidden,
                     cl::desc("Sets the SIMD width. Zero is autoselect."));
 
 static cl::opt<bool>
-EnableIfConversion("enable-if-conversion", cl::init(true), cl::Hidden,
+EnableIfConversion("enable-if-conversion", cl::init(false), cl::Hidden,
                    cl::desc("Enable if-conversion during vectorization."));
 
 namespace {