Bill Wendling 7f6926930f Merging r196508: ...

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r196508 | arnolds | 2013-12-05 07:14:40 -0800 (Thu, 05 Dec 2013) | 12 lines

SLPVectorizer: An in-tree vectorized entry cannot also be a scalar external use

We were creating external uses for scalar values in MustGather entries that also
had a ScalarToTreeEntry (they also are present in a vectorized tuple). This
meant we would keep a value 'alive' as a scalar and vectorized causing havoc.
This is not necessary because when we create a MustGather vector we explicitly
create external uses entries for the insertelement instructions of the
MustGather vector elements.

Fixes PR18129.

radar://15582184
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196571 91177308-0d34-0410-b5e6-96231b3b80d8

2013-12-06 09:10:19 +00:00

..

BBVectorize.cpp

Use more type helper functions

2013-10-21 19:43:56 +00:00

CMakeLists.txt

SLP Vectorizer: Implement multi-block slp-vectorization.

2013-06-22 21:34:10 +00:00

LLVMBuild.txt

Add a basic-block autovectorization pass.

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

LoopVectorize.cpp

Merging r195787:

2013-12-01 03:03:42 +00:00

Makefile

Add a basic-block autovectorization pass.

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

SLPVectorizer.cpp

Merging r196508:

2013-12-06 09:10:19 +00:00

Vectorize.cpp

This patch breaks up Wrap.h so that it does not have to include all of

2013-05-01 20:59:00 +00:00