[AMDGPU] make ubsan happy with unsigned left shift
authorStanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com>
Mon, 15 Jun 2020 23:57:33 +0000 (16:57 -0700)
committerStanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com>
Tue, 16 Jun 2020 00:21:10 +0000 (17:21 -0700)
commit576fa5a50c8509977835031d190f8906e1dbb075
treebaed071b47bd4c072dfabeed7108a5a98220d7ab
parentf8170d87159bdd71835c5e21346f699c1c327ce8
[AMDGPU] make ubsan happy with unsigned left shift

Fixes UBSAN error after rG9ee272f13d88f090817235ef4f91e56bb2a153d6
A trivial signed/unsigned shift.
llvm/lib/Target/AMDGPU/SMInstructions.td