lit tests passed before and after because it doesn't test the binary representation of amd_kernel_code_t.
Patch by: Valery Pykhtin (Valery.Pykhtin@amd.com)
Reviewers: arsenm
llvm-svn: 261732
Introduce a subtarget feature for this, and leave the default with
the current behavior which assumes up to 16-byte loads/stores can
be used. The field also seems to have the ability to be set to 2 bytes,
but I'm not sure what that would be used for.
llvm-svn: 260651