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(parent: d04a2d2) | patch
[X86][AVX] Fold concat(broadcast(x),broadcast(x)) -> broadcast(x)
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 31 Jan 2019 17:48:35 +0000 (17:48 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 31 Jan 2019 17:48:35 +0000 (17:48 +0000)
commiteb6aef6db36ab681fb57cabd24c1f2be51fa5324
treed960f0a9d835b2dd8c78eec0cc31fe49f266abd3tree | snapshot
parentd04a2d2d5e3183476b0e5d2fe3ea824de2f76917commit | diff
[X86][AVX] Fold concat(broadcast(x),broadcast(x)) -> broadcast(x)

Differential Revision: https://reviews.llvm.org/D57514

llvm-svn: 352774
llvm/lib/Target/X86/X86ISelLowering.cpp diff | blob | history
llvm/test/CodeGen/X86/subvector-broadcast.ll diff | blob | history
llvm/test/CodeGen/X86/widened-broadcast.ll diff | blob | history
Domain: System / Toolchain;