From f065a8467785015336432e3e6e584798d8b48d8e Mon Sep 17 00:00:00 2001 From: Nadav Rotem Date: Sat, 27 Oct 2012 04:11:32 +0000 Subject: 1. Fix a bug in getTypeConversion. When a *simple* type is split, we need to return the type of the split result. 2. Change the maximum vectorization width from 4 to 8. 3. A test for both. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166864 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Vectorize/LoopVectorize.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/Transforms/Vectorize/LoopVectorize.cpp') diff --git a/lib/Transforms/Vectorize/LoopVectorize.cpp b/lib/Transforms/Vectorize/LoopVectorize.cpp index 1773812..be197db 100644 --- a/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -317,7 +317,7 @@ public: /// Returns the most profitable vectorization factor for the loop that is /// smaller or equal to the VF argument. This method checks every power /// of two up to VF. - unsigned findBestVectorizationFactor(unsigned VF = 4); + unsigned findBestVectorizationFactor(unsigned VF = 8); private: /// Returns the expected execution cost. The unit of the cost does -- cgit v1.1