[DAG] visitREM - use isAllOnesOrAllOnesSplat instead of isConstOrConstSplat
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 5 Jul 2022 15:44:21 +0000 (16:44 +0100)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Tue, 5 Jul 2022 15:44:31 +0000 (16:44 +0100)
commit7068c843d25447e5fc9b1c2a1f7d91275642cc24
treecc3a244a208c5843be2778cbfe60a9cdbda3aef6
parente7a0fa4df00c6386632d1395799c6150f39a3e33
[DAG] visitREM - use isAllOnesOrAllOnesSplat instead of isConstOrConstSplat

We were only using the N1C scalar/splat value once, so for clarity use isAllOnesOrAllOnesSplat instead if we actually need it.
llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp