diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Transforms/Vectorize/LoopVectorize.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Transforms/Vectorize/LoopVectorize.cpp b/lib/Transforms/Vectorize/LoopVectorize.cpp index 1f494922b3..930cf7799a 100644 --- a/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -180,16 +180,16 @@ static cl::opt<bool> LoopVectorizeWithBlockFrequency( // Runtime unroll loops for load/store throughput. static cl::opt<bool> EnableLoadStoreRuntimeUnroll( - "enable-loadstore-runtime-unroll", cl::init(false), cl::Hidden, + "enable-loadstore-runtime-unroll", cl::init(true), cl::Hidden, cl::desc("Enable runtime unrolling until load/store ports are saturated")); /// The number of stores in a loop that are allowed to need predication. static cl::opt<unsigned> NumberOfStoresToPredicate( - "vectorize-num-stores-pred", cl::init(0), cl::Hidden, + "vectorize-num-stores-pred", cl::init(1), cl::Hidden, cl::desc("Max number of stores to be predicated behind an if.")); static cl::opt<bool> EnableIndVarRegisterHeur( - "enable-ind-var-reg-heur", cl::init(false), cl::Hidden, + "enable-ind-var-reg-heur", cl::init(true), cl::Hidden, cl::desc("Count the induction variable only once when unrolling")); static cl::opt<bool> EnableCondStoresVectorization( |