[AMDGPU] Stabilize sort order
authorBenjamin Kramer <benny.kra@googlemail.com>
Sat, 28 Mar 2020 19:16:41 +0000 (20:16 +0100)
committerBenjamin Kramer <benny.kra@googlemail.com>
Sat, 28 Mar 2020 19:20:14 +0000 (20:20 +0100)
commit2d24d74b8595071bf58fe6ba52f2ac416a6fe947
tree91fbd619b512337883453811e9254c751d97a8e1
parentced0d1f42b39bd93b350b2597ce6587d107c26a7
[AMDGPU] Stabilize sort order

Found by the expensive checks in llvm::sort.
llvm/lib/Target/AMDGPU/GCNRegBankReassign.cpp