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(parent: d82bd4d) | patch
[X86][AVX] Prefer to combine shuffle to broadcasts whenever possible
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 30 Jan 2019 16:19:19 +0000 (16:19 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 30 Jan 2019 16:19:19 +0000 (16:19 +0000)
commit317fad5921b8e2b12ac88453f7fca189c2830590
tree174544651e8d60a3030bea6fea78a327e4c45a29tree | snapshot
parentd82bd4d9119c4b0850f8e18360d0f70ab5eb08aacommit | diff
[X86][AVX] Prefer to combine shuffle to broadcasts whenever possible

This is the first step towards improving broadcast support on AVX1 targets.

llvm-svn: 352634
llvm/lib/Target/X86/X86ISelLowering.cpp diff | blob | history
llvm/test/CodeGen/X86/sse3-avx-addsub-2.ll diff | blob | history
Domain: System / Toolchain;