[AMDGPU] Tweak some compares in wqm.ll test
authorJay Foad <jay.foad@amd.com>
Wed, 19 Jan 2022 12:42:56 +0000 (12:42 +0000)
committerJay Foad <jay.foad@amd.com>
Wed, 19 Jan 2022 12:42:56 +0000 (12:42 +0000)
commit0bc14a0a989fe4268b899100aafc07e3d94decbb
tree77e58ca62f8f44f8bb296025ae79473603c03669
parentd6b07348371247a2dff4635640af7be110bc7ee6
[AMDGPU] Tweak some compares in wqm.ll test

This prevents the compares from being optimized away when D86578 lands,
which seems unintended. Also fixed some unused results.
llvm/test/CodeGen/AMDGPU/wqm.ll