AMDGPU/GlobalISel: Remove unnecessary legality constraint for G_EXTRACT
Summary:
We were marking G_EXTRACT operations unsupported if the output type
was larger than the input type. I don't see how this could ever actually
happen, so I dropped the constraint. Doing this makes it possible to
reuse the same legality code for G_INSERT.
Reviewers: arsenm
Reviewed By: arsenm
Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, dstuttard, tpr, t-tye, llvm-commits
Differential Revision: https://reviews.llvm.org/D49600
llvm-svn: 337794
projects / platform / upstream / llvm.git / commit