amdgpu/half_log: Switch implementation to native_log

Reviewer: Tom Stellard <tstellar@redhat.com>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 325058
GitOrigin-RevId: 65fd65efbf63514fd71685262417b5e9642c4de9
2 files changed