Hal Finkel 4387b8c959 BBVectorize: Don't vectorize vector-manipulation chains ...

Don't choose a vectorization plan containing only shuffles and
vector inserts/extracts. Due to inperfections in the cost model,
these can lead to infinite recusion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167811 91177308-0d34-0410-b5e6-96231b3b80d8

2012-11-13 03:12:40 +00:00

..

BBVectorize.cpp

BBVectorize: Don't vectorize vector-manipulation chains

2012-11-13 03:12:40 +00:00

CMakeLists.txt

Add a loop vectorizer.

2012-10-17 18:25:06 +00:00

LLVMBuild.txt

Add a basic-block autovectorization pass.

2012-02-01 03:51:43 +00:00

LoopVectorize.cpp

Fix a comment typo and add comments.

2012-11-11 05:15:00 +00:00

Makefile

Add a basic-block autovectorization pass.

2012-02-01 03:51:43 +00:00

Vectorize.cpp

Add a loop vectorizer.

2012-10-17 18:25:06 +00:00