K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2018-12-29T15:13:49.208756Z
K 7
svn:log
V 583
Pull in r342397 from upstream llvm trunk (by Amara Emerson):

  Revert "Revert r342183 "[DAGCombine] Fix crash when store merging
  created an extract_subvector with invalid index.""

  Fixed the assertion failure.

  Differential Revision: https://reviews.llvm.org/D51831

This fixes 'Assertion failed: ((VT.getVectorNumElements() +
N2C->getZExtValue() <= N1.getValueType().getVectorNumElements()) &&
"Extract subvector overflow!"), function getNode' when building the
multimedia/aom port (with AVX2 enabled).

Reported by:	jbeich
PR:		234480
MFC after:	6 weeks
X-MFC-With:	r341825

END