Simon Pilgrim
b6485252aa
[X86][AVX512] Improve vector rotation constant folding tests
...
Test constant folding both on node creation (which already works) and once the input nodes have been folded themselves (not working yet).
llvm-svn: 308611
2017-07-20 13:07:37 +00:00
Simon Pilgrim
0636fbd737
[X86][AVX512] Add ISD::ROTL/ISD::ROTR constant folding tests
...
llvm-svn: 308295
2017-07-18 11:18:38 +00:00
Simon Pilgrim
1cbe8c2ca5
[X86][AVX512] Add lowering of vXi32/vXi64 ISD::ROTL/ISD::ROTR
...
Add support for lowering to ISD::ROTL/ISD::ROTR, including rotate by immediate
Differential Revision: https://reviews.llvm.org/D35463
llvm-svn: 308177
2017-07-17 14:11:30 +00:00
Simon Pilgrim
5aa70e7fe5
[X86][AVX512] Add constant splat vector rotate tests for D35463
...
llvm-svn: 308169
2017-07-17 10:09:48 +00:00