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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-05-20 16:19:30 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-05-20 16:19:30 +0000 |
| commit | 55ef3da27b90616a9c26c25aa354782a53ad24d8 (patch) | |
| tree | ca2a9891dd485f7254856d7e74c911248c5d39ab /llvm/lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp | |
| parent | acb71db577877a1f099925f7766190a7ecab9e1d (diff) | |
| download | bcm5719-llvm-55ef3da27b90616a9c26c25aa354782a53ad24d8.tar.gz bcm5719-llvm-55ef3da27b90616a9c26c25aa354782a53ad24d8.zip | |
[X86][AVX] Generalized matching for target shuffle combines
This patch is a first step towards a more extendible method of matching combined target shuffle masks.
Initially this just pulls out the existing basic mask matches and adds support for some 256/512 bit equivalents. Future patterns will require a number of features to be added but I wanted to keep this patch simple.
I hope we can avoid duplication between shuffle lowering and combining and share more complex pattern match functions in future commits.
Differential Revision: http://reviews.llvm.org/D19198
llvm-svn: 270230
Diffstat (limited to 'llvm/lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp')
0 files changed, 0 insertions, 0 deletions
