Arnold Schwaighofer 28a739b4dc SLPVectorizer: Bring back the insertelement patch (r205965) with fixes ... When can't assume a vectorized tree is rooted in an instruction. The IRBuilder could have constant folded it. When we rebuild the build_vector (the series of InsertElement instructions) use the last original InsertElement instruction. The vectorized tree root is guaranteed to be before it. Also, we can't assume that the n-th InsertElement inserts the n-th element into a vector. This reverts r207746 which reverted the revert of the revert of r205018 or so. Fixes the test case in PR19621. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207939 91177308-0d34-0410-b5e6-96231b3b80d8		2014-05-04 17:10:15 +00:00
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ARM
ARM64	SLPVectorizer: compare entire intrinsic for SLP compatibility.	2014-04-02 14:39:02 +00:00
R600
X86	SLPVectorizer: Bring back the insertelement patch (r205965) with fixes	2014-05-04 17:10:15 +00:00
XCore