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author	Simon Pilgrim <llvm-dev@redking.me.uk>
	Sun, 28 Apr 2019 14:31:01 +0000 (14:31 +0000)
committer	Simon Pilgrim <llvm-dev@redking.me.uk>
	Sun, 28 Apr 2019 14:31:01 +0000 (14:31 +0000)
commit	22d1476bfa80a5e418ed3e60fda3a2ffcffe2e12
tree	934db32a2636441f265eebf016684e174f8dfda6	tree \| snapshot
parent	ce8cfe96f76fdc0c8c2f7b0fe0cd25a2990f6f44	commit \| diff

[X86][AVX] Combine non-lane crossing binary shuffles using X86ISD::VPERMV3

Some of the combines might be further improved if we lower more shuffles with X86ISD::VPERMV3 directly, instead of waiting to combine the results.

llvm-svn: 359400

24 files changed:

llvm/lib/Target/X86/X86ISelLowering.cpp		diff \| blob \| history
llvm/test/CodeGen/X86/avx512-shuffles/partial_permute.ll		diff \| blob \| history
llvm/test/CodeGen/X86/insertelement-ones.ll		diff \| blob \| history
llvm/test/CodeGen/X86/shuffle-strided-with-offset-256.ll		diff \| blob \| history
llvm/test/CodeGen/X86/shuffle-vs-trunc-256-widen.ll		diff \| blob \| history
llvm/test/CodeGen/X86/shuffle-vs-trunc-256.ll		diff \| blob \| history
llvm/test/CodeGen/X86/shuffle-vs-trunc-512-widen.ll		diff \| blob \| history
llvm/test/CodeGen/X86/shuffle-vs-trunc-512.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vec_smulo.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vec_umulo.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-fshl-256.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-fshr-256.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-shuffle-128-v16.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-shuffle-128-v4.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-shuffle-128-v8.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-shuffle-256-v16.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-shuffle-256-v32.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-shuffle-256-v4.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-shuffle-256-v8.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-shuffle-512-v64.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-shuffle-combining-avx512vbmi.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-shuffle-v1.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-trunc-widen.ll		diff \| blob \| history
llvm/test/CodeGen/X86/vector-trunc.ll		diff \| blob \| history

Domain: System / Toolchain;

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