[X86] Add XOP vector shift by scalar amount tests
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 9 May 2020 14:53:06 +0000 (15:53 +0100)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 9 May 2020 19:47:42 +0000 (20:47 +0100)
commitd7258c6a833a9e2be37f7044ae68e47ff683cc3d
tree7ab37fd4b2ed6abe6eecfc8f6610ddc16e1e44dd
parentc7be6a86f44a0df4f47c183c828ea3e29840ade2
[X86] Add XOP vector shift by scalar amount tests

Helps improve test coverage of the XOP modes in X86TargetLowering::isVectorShiftByScalarCheap
llvm/test/CodeGen/X86/vector-shift-by-select-loop.ll