[PATCH] D43409: [GISel]: Don't assert when constraining Registers which are uses if there's no regclass.
Aditya Nandakumar via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Feb 26 10:01:36 PST 2018
aditya_nandakumar added a comment.
In https://reviews.llvm.org/D43409#1019378, @qcolombet wrote:
> Any chance you could add a test case?
I don't see any upstream GISel target using unknown as operand type and I'm not sure if creating a fake instruction for a target and then selecting it + constraining it is straightforward/necessary.
More information about the llvm-commits