[X86][AVX] combineInsertSubvector - remove concat_vectors(load(x),load(x)) --> sub_vb...
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 23 Feb 2019 18:53:03 +0000 (18:53 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 23 Feb 2019 18:53:03 +0000 (18:53 +0000)
commitf383a47b7db24b6eeceeecfd4baed12efd138710
tree4f18376910c6e6fa6f2e48c2d8fe8f5b88666f0c
parent398d0b9e96ab46b5327557455eecde3a33764237
[X86][AVX] combineInsertSubvector - remove concat_vectors(load(x),load(x)) --> sub_vbroadcast(x)

D58053/rL354340 added this to EltsFromConsecutiveLoads directly

llvm-svn: 354732
llvm/lib/Target/X86/X86ISelLowering.cpp