Hal Finkel b2b2469a91 BBVectorize: Only some insert element operand pairs are free. ...

This fixes another infinite recursion case when using target costs.
We can only replace insert element input chains that are pure (end
with inserting into an undef).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167784 91177308-0d34-0410-b5e6-96231b3b80d8

2012-11-12 23:55:36 +00:00

..

BBVectorize.cpp

BBVectorize: Only some insert element operand pairs are free.

2012-11-12 23:55:36 +00:00

CMakeLists.txt

Add a loop vectorizer.

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

LLVMBuild.txt

…

LoopVectorize.cpp

Fix a comment typo and add comments.

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

Makefile

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Vectorize.cpp

Add a loop vectorizer.

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