Merging r279125 and r278343:
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r279125 | mssimpso | 2016-08-18 12:50:32 -0700 (Thu, 18 Aug 2016) | 14 lines
[SLP] Initialize VectorizedValue when gathering
We abort building vectorizable trees in some cases (e.g., if the maximum
recursion depth is reached, if the region size is too large, etc.). If this
happens for a reduction, we can be left with a root entry that needs to be
gathered. For these cases, we need make sure we actually set VectorizedValue to
the resulting vector.
This patch ensures we properly set VectorizedValue, and it also ensures the
insertelement sequence generated for the gathers is inserted at the correct
location.
Reference: https://llvm.org/bugs/show_bug.cgi?id=28330
Differential Revison: https://reviews.llvm.org/D23410
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r278343 | mssimpso | 2016-08-11 08:28:45 -0700 (Thu, 11 Aug 2016) | 1 line
[SLP] Make RecursionMaxDepth a command line option (NFC)
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llvm-svn: 279174
2 files changed
